| IRS990/AccountantCompileOrReviewInd | 0 | 1 |
| IRS990/AcctCompileOrReviewBasisGrp/SeparateBasisFinclStmtInd | 0 | X |
| IRS990/ActivitiesConductedPrtshpInd | 0 | 0 |
| IRS990/ActivityOrMissionDesc | 0 | LABOR NEGOTIATIONS AND PROMOTION OF THE MECHANICAL CONTRACTING INDUSTRY. |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 32574 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | 1 |
| IRS990/AuditCommitteeInd | 0 | 1 |
| IRS990/BackupWthldComplianceInd | 0 | 1 |
| IRS990/BooksInCareOfDetail/BusinessName/BusinessNameLine1Txt | 0 | MANDI WILKINS |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 7025981710 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 2640 SOUTH JONES BLVD SUITE 1 |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | LAS VEGAS |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | NV |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 89146 |
| IRS990/BusinessRlnWithFamMemInd | 0 | 0 |
| IRS990/BusinessRlnWithOfficerEntInd | 0 | 0 |
| IRS990/BusinessRlnWithOrgMemInd | 0 | 0 |
| IRS990/CapStkTrPrinCurrentFundsGrp/BOYAmt | 0 | 0 |
| IRS990/CapStkTrPrinCurrentFundsGrp/EOYAmt | 0 | 0 |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 54375 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 64764 |
| IRS990/ChangeToOrgDocumentsInd | 0 | 0 |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/CollectionsOfArtInd | 0 | 0 |
| IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt | 0 | 290512 |
| IRS990/CompensationFromOtherSrcsInd | 0 | 0 |
| IRS990/CompensationProcessCEOInd | 0 | 1 |
| IRS990/CompensationProcessOtherInd | 0 | 1 |
| IRS990/ConferencesMeetingsGrp/TotalAmt | 0 | 44479 |
| IRS990/ConflictOfInterestPolicyInd | 0 | 1 |
| IRS990/ConservationEasementsInd | 0 | 0 |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | 0 |
| IRS990/CreditCounselingInd | 0 | 0 |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 0 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/CYInvestmentIncomeAmt | 0 | 23764 |
| IRS990/CYOtherExpensesAmt | 0 | 319206 |
| IRS990/CYOtherRevenueAmt | 0 | 234624 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 561412 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 38214 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 462380 |
| IRS990/CYTotalExpensesAmt | 0 | 781586 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 0 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 819800 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | 1 |
| IRS990/DeductibleArtContributionInd | 0 | 0 |
| IRS990/DeductibleNonCashContriInd | 0 | 0 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | 0 |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 23656 |
| IRS990/Desc | 0 | NEGOTIATIONS OF WAGES AND FRINGE BENEFITS FOR LABOR AGREEMENTS |
| IRS990/DescribedInSection501c3Ind | 0 | 0 |
| IRS990/DisregardedEntityInd | 0 | 0 |
| IRS990/DocumentRetentionPolicyInd | 0 | 1 |
| IRS990/DoingBusinessAsName/BusinessNameLine1Txt | 0 | MECHANICAL CONTRACTORS ASSOCIATION OF LAS VEGAS |
| IRS990/DonorAdvisedFundInd | 0 | 0 |
| IRS990/ElectionOfBoardMembersInd | 0 | 1 |
| IRS990/EmployeeCnt | 0 | 4 |
| IRS990/EmploymentTaxReturnsFiledInd | 0 | 1 |
| IRS990/FamilyOrBusinessRlnInd | 0 | 0 |
| IRS990/FederalGrantAuditRequiredInd | 0 | 0 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 13754 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 29349 |
| IRS990/FeesForServicesLobbyingGrp/TotalAmt | 0 | 17950 |
| IRS990/ForeignActivitiesInd | 0 | 0 |
| IRS990/ForeignFinancialAccountInd | 0 | 0 |
| IRS990/ForeignOfficeInd | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 7 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 5 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 6 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 7 | 38513 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | COREY DOYNE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | ANGELO IANNUCCI |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | BRAD DAVIS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | ROBERT WITT |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | STEVE KIMMEL |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | GARY LOVEWELL |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | DOUG LEA |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | MANDI WILKINS |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 7 | 251999 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | PRESIDENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | VICE PRESIDENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | SECRETARY/TREASURER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | IMMEDIATE PAST PRESIDENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | EXECUTIVE VICE PRESIDENT |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | 1 |
| IRS990/FormationYr | 0 | 1961 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | 0 |
| IRS990/FSAuditedInd | 0 | 0 |
| IRS990/FundraisingActivitiesInd | 0 | 0 |
| IRS990/FundraisingDirectExpensesAmt | 0 | 10758 |
| IRS990/FundraisingGrossIncomeAmt | 0 | 14265 |
| IRS990/GainOrLossGrp/SecuritiesAmt | 0 | 1754 |
| IRS990/GamingActivitiesInd | 0 | 0 |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 7 |
| IRS990/GrantsToIndividualsInd | 0 | 0 |
| IRS990/GrantsToOrganizationsInd | 0 | 0 |
| IRS990/GrantToRelatedPersonInd | 0 | 0 |
| IRS990/GrossAmountSalesAssetsGrp/SecuritiesAmt | 0 | 263640 |
| IRS990/GrossReceiptsAmt | 0 | 1092444 |
| IRS990/GrossRentsGrp/RealAmt | 0 | 12000 |
| IRS990/GroupReturnForAffiliatesInd | 0 | 0 |
| IRS990/IncludeFIN48FootnoteInd | 0 | 1 |
| IRS990/IndependentAuditFinclStmtInd | 0 | 0 |
| IRS990/IndependentVotingMemberCnt | 0 | 7 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 1 |
| IRS990/IndoorTanningServicesInd | 0 | 0 |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InfoInScheduleOPartXIIInd | 0 | X |
| IRS990/InformationTechnologyGrp/TotalAmt | 0 | 5053 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 16691 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 22010 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 22010 |
| IRS990/InvestmentInJointVentureInd | 0 | 0 |
| IRS990/IRPDocumentCnt | 0 | 4 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 346263 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 449845 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 429303 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 775566 |
| IRS990/LegalDomicileStateCd | 0 | NV |
| IRS990/LessCostOthBasisSalesExpnssGrp/SecuritiesAmt | 0 | 261886 |
| IRS990/LessRentalExpensesGrp/RealAmt | 0 | 0 |
| IRS990/LoanOutstandingInd | 0 | 0 |
| IRS990/LocalChaptersInd | 0 | 0 |
| IRS990/MaterialDiversionOrMisuseInd | 0 | 0 |
| IRS990/MembersOrStockholdersInd | 0 | 0 |
| IRS990/MethodOfAccountingCashInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | 1 |
| IRS990/MinutesOfGoverningBodyInd | 0 | 1 |
| IRS990/MiscellaneousRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 9665 |
| IRS990/MiscellaneousRevenueGrp/TotalRevenueColumnAmt | 0 | 9665 |
| IRS990/MissionDesc | 0 | TO PROMOTE THE MECHANICAL CONTRACTING INDUSTRY. TO REPRESENT MEMBERSHIP WITH EMPLOYEES AND GROUPS THAT REPRESENT EMPLOYEES. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | 0 |
| IRS990/MoreThan5000KToOrgInd | 0 | 0 |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 1319936 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 1320993 |
| IRS990/NetGainOrLossInvestmentsGrp/RelatedOrExemptFuncIncomeAmt | 0 | 1754 |
| IRS990/NetGainOrLossInvestmentsGrp/TotalRevenueColumnAmt | 0 | 1754 |
| IRS990/NetIncmFromFundraisingEvtGrp/ExclusionAmt | 0 | 3507 |
| IRS990/NetIncmFromFundraisingEvtGrp/TotalRevenueColumnAmt | 0 | 3507 |
| IRS990/NetRentalIncomeOrLossGrp/RelatedOrExemptFuncIncomeAmt | 0 | 12000 |
| IRS990/NetRentalIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 12000 |
| IRS990/NetUnrelatedBusTxblIncmAmt | 0 | 0 |
| IRS990/NetUnrlzdGainsLossesInvstAmt | 0 | -37157 |
| IRS990/NondeductibleContributionsInd | 0 | 0 |
| IRS990/OccupancyGrp/TotalAmt | 0 | 19917 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 10020 |
| IRS990/OfficerMailingAddressInd | 0 | 0 |
| IRS990/OperateHospitalInd | 0 | 0 |
| IRS990/Organization501cInd | 0 | X |
| IRS990/OrgDoesNotFollowSFAS117Ind | 0 | X |
| IRS990/OtherChangesInNetAssetsAmt | 0 | 0 |
| IRS990/OtherEmployeeBenefitsGrp/TotalAmt | 0 | 17002 |
| IRS990/OtherExpensesGrp/Desc | 0 | INDUSTRY PROMOTION/LABO |
| IRS990/OtherExpensesGrp/Desc | 1 | HOLIDAY PARTY |
| IRS990/OtherExpensesGrp/Desc | 2 | TOOLS PROGRAM |
| IRS990/OtherExpensesGrp/Desc | 3 | RETREAT |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 31893 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 29355 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 20573 |
| IRS990/OtherExpensesGrp/TotalAmt | 3 | 20148 |
| IRS990/OtherLiabilitiesGrp/BOYAmt | 0 | 1000 |
| IRS990/OtherLiabilitiesGrp/EOYAmt | 0 | 1000 |
| IRS990/OtherRevenueMiscGrp/BusinessCd | 0 | 900099 |
| IRS990/OtherRevenueMiscGrp/BusinessCd | 1 | 900099 |
| IRS990/OtherRevenueMiscGrp/BusinessCd | 2 | 900099 |
| IRS990/OtherRevenueMiscGrp/Desc | 0 | MANAGEMENT FEE |
| IRS990/OtherRevenueMiscGrp/Desc | 1 | REIMBURSED EXPENSES |
| IRS990/OtherRevenueMiscGrp/Desc | 2 | SPONSORSHIPS |
| IRS990/OtherRevenueMiscGrp/RelatedOrExemptFuncIncomeAmt | 0 | 110305 |
| IRS990/OtherRevenueMiscGrp/RelatedOrExemptFuncIncomeAmt | 1 | 71377 |
| IRS990/OtherRevenueMiscGrp/RelatedOrExemptFuncIncomeAmt | 2 | 27770 |
| IRS990/OtherRevenueMiscGrp/TotalRevenueColumnAmt | 0 | 110305 |
| IRS990/OtherRevenueMiscGrp/TotalRevenueColumnAmt | 1 | 71377 |
| IRS990/OtherRevenueMiscGrp/TotalRevenueColumnAmt | 2 | 27770 |
| IRS990/OtherRevenueTotalAmt | 0 | 219117 |
| IRS990/OtherSalariesAndWagesGrp/TotalAmt | 0 | 120825 |
| IRS990/PartialLiquidationInd | 0 | 0 |
| IRS990/PayrollTaxesGrp/TotalAmt | 0 | 22113 |
| IRS990/PdInCapSrplsLandBldgEqpFundGrp/BOYAmt | 0 | 0 |
| IRS990/PdInCapSrplsLandBldgEqpFundGrp/EOYAmt | 0 | 0 |
| IRS990/PensionPlanContributionsGrp/TotalAmt | 0 | 11928 |
| IRS990/PoliticalCampaignActyInd | 0 | 0 |
| IRS990/PrepaidExpensesDefrdChargesGrp/BOYAmt | 0 | 10396 |
| IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt | 0 | 10000 |
| IRS990/PrincipalOfficerNm | 0 | MANDI WILKINS |
| IRS990/ProfessionalFundraisingInd | 0 | 0 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 0 | 900099 |
| IRS990/ProgramServiceRevenueGrp/Desc | 0 | MEMBERSHIP DUES |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 561412 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 0 | 561412 |
| IRS990/ProgSrvcAccomActy2Grp/Desc | 0 | SAFETY AND OTHER SEMINARS PLUS INFORMATION PROVIDED TO AREA PLUMBING AND AIR CONDITIONING CONTRACTORS |
| IRS990/ProgSrvcAccomActy3Grp/Desc | 0 | TOOL KITS PROVIDED TO JOURNEYMEN WORKERS IN THE INDUSTRY |
| IRS990/ProhibitedTaxShelterTransInd | 0 | 0 |
| IRS990/PYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/PYContributionsGrantsAmt | 0 | 0 |
| IRS990/PYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/PYInvestmentIncomeAmt | 0 | 14318 |
| IRS990/PYOtherExpensesAmt | 0 | 284721 |
| IRS990/PYOtherRevenueAmt | 0 | 148306 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 439436 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | -14269 |
| IRS990/PYSalariesCompEmpBnftPaidAmt | 0 | 331608 |
| IRS990/PYTotalExpensesAmt | 0 | 616329 |
| IRS990/PYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/PYTotalRevenueAmt | 0 | 602060 |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | 38214 |
| IRS990/RegularMonitoringEnfrcInd | 0 | 1 |
| IRS990/RelatedEntityInd | 0 | 1 |
| IRS990/RelatedOrganizationCtrlEntInd | 0 | 0 |
| IRS990/RentalIncomeOrLossGrp/RealAmt | 0 | 12000 |
| IRS990/ReportInvestmentsOtherSecInd | 0 | 0 |
| IRS990/ReportLandBuildingEquipmentInd | 0 | 1 |
| IRS990/ReportOtherAssetsInd | 0 | 0 |
| IRS990/ReportOtherLiabilitiesInd | 0 | 1 |
| IRS990/ReportProgramRelatedInvstInd | 0 | 0 |
| IRS990/RtnEarnEndowmentIncmOthFndsGrp/BOYAmt | 0 | 1319936 |
| IRS990/RtnEarnEndowmentIncmOthFndsGrp/EOYAmt | 0 | 1320993 |
| IRS990/SavingsAndTempCashInvstGrp/BOYAmt | 0 | 806320 |
| IRS990/SavingsAndTempCashInvstGrp/EOYAmt | 0 | 817926 |
| IRS990/ScheduleBRequiredInd | 0 | 0 |
| IRS990ScheduleC/AggregateReportedDuesNtcAmt | 0 | 16592 |
| IRS990ScheduleC/AgreeCarryoverPriorYearInd | 0 | 0 |
| IRS990ScheduleC/CarriedOverAmt | 0 | 1358 |
| IRS990ScheduleC/DuesAssessmentsAmt | 0 | 561412 |
| IRS990ScheduleC/Form1120POLFiledInd | 0 | 0 |
| IRS990ScheduleC/InternalFundsContributedAmt | 0 | 16150 |
| IRS990ScheduleC/NonDeductibleLbbyngPltclCYAmt | 0 | 17950 |
| IRS990ScheduleC/NonDeductibleLbbyngPltclTotAmt | 0 | 17950 |
| IRS990ScheduleC/OnlyInHouseLobbyingInd | 0 | 0 |
| IRS990ScheduleC/PoliticalExpendituresAmt | 0 | 16150 |
| IRS990ScheduleC/Section527PoliticalOrgGrp/EIN | 0 | 475099447 |
| IRS990ScheduleC/Section527PoliticalOrgGrp/OrganizationBusinessName/BusinessNameLine1Txt | 0 | MECHANICAL CONTRACTORS PAC |
| IRS990ScheduleC/Section527PoliticalOrgGrp/PaidInternalFundsAmt | 0 | 16150 |
| IRS990ScheduleC/Section527PoliticalOrgGrp/USAddress/AddressLine1Txt | 0 | 2640 S JONES BLVD SUITE 1 |
| IRS990ScheduleC/Section527PoliticalOrgGrp/USAddress/CityNm | 0 | LAS VEGAS |
| IRS990ScheduleC/Section527PoliticalOrgGrp/USAddress/StateAbbreviationCd | 0 | NV |
| IRS990ScheduleC/Section527PoliticalOrgGrp/USAddress/ZIPCd | 0 | 89146 |
| IRS990ScheduleC/SubstantiallyAllDuesNondedInd | 0 | 0 |
| IRS990ScheduleC/SupplementalInformationDetail/ExplanationTxt | 0 | THE ASSOCIATION CONTRIBUTES MONEY INDIRECTLY TO ENABLE ITS MEMBERS TO CONTRIBUTE TO FAVORED STATE AND LOCAL CANDIDATES OR POLITICAL PARTIES TO ENSURE THE BEST EDUCATED CANDIDATES OR SUBCONTRACTOR ISSUES ARE ELEVATED TO OFFICE. |
| IRS990ScheduleC/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | PART I-A, LINE 1: |
| IRS990ScheduleC/TotalExemptFunctionExpendAmt | 0 | 16150 |
| IRS990ScheduleC/VolunteerHoursCnt | 0 | 0 |
| IRS990ScheduleD/BuildingsGrp/BookValueAmt | 0 | 421879 |
| IRS990ScheduleD/BuildingsGrp/DepreciationAmt | 0 | 290048 |
| IRS990ScheduleD/BuildingsGrp/OtherCostOrOtherBasisAmt | 0 | 711927 |
| IRS990ScheduleD/FootnoteTextInd | 0 | X |
| IRS990ScheduleD/OtherLandBuildingsGrp/BookValueAmt | 0 | 7424 |
| IRS990ScheduleD/OtherLandBuildingsGrp/DepreciationAmt | 0 | 56215 |
| IRS990ScheduleD/OtherLandBuildingsGrp/OtherCostOrOtherBasisAmt | 0 | 63639 |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Amt | 0 | 1000 |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Desc | 0 | DUE TO P.I.P.E. |
| IRS990ScheduleD/SupplementalInformationDetail/ExplanationTxt | 0 | THE ASSOCIATION'S MANAGEMENT HAS ANALYZED THE TAX POSITIONS TAKEN, AND HAS CONCLUDED THAT AS OF DECEMBER 31, 2018, THERE ARE NO UNCERTAIN POSITIONS TAKEN OR EXPECTED TO BE TAKEN THAT WOULD REQUIRE DISCLOSURE IN THE FINANCIAL STATEMENTS. THE ASSOCIATION IS SUBJECT TO ROUTINE AUDITS BY TAXING JURISDICTIONS; HOWEVER, THERE ARE CURRENTLY NO AUDITS FOR ANY TAX PERIODS IN PROGRESS. THE ASSOCIATION BELIEVES IT IS NO LONGER SUBJECT TO INCOME TAX EXAMINATIONS FOR YEARS PRIOR TO 2015. |
| IRS990ScheduleD/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | PART X, LINE 2: |
| IRS990ScheduleD/TotalBookValueLandBuildingsAmt | 0 | 429303 |
| IRS990ScheduleD/TotalLiabilityAmt | 0 | 1000 |
| IRS990ScheduleJ/BoardOrCommitteeApprovalInd | 0 | X |
| IRS990ScheduleJ/EquityBasedCompArrngmInd | 0 | 0 |
| IRS990/ScheduleJRequiredInd | 0 | 1 |
| IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/BaseCompensationFilingOrgAmt | 0 | 251999 |
| IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/BonusFilingOrganizationAmount | 0 | 0 |
| IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/BonusRelatedOrganizationsAmt | 0 | 0 |
| IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/CompensationBasedOnRltdOrgsAmt | 0 | 0 |
| IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/CompReportPrior990FilingOrgAmt | 0 | 0 |
| IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/CompReportPrior990RltdOrgsAmt | 0 | 0 |
| IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/DeferredCompensationFlngOrgAmt | 0 | 0 |
| IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/DeferredCompRltdOrgsAmt | 0 | 0 |
| IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/NontaxableBenefitsFilingOrgAmt | 0 | 38513 |
| IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/NontaxableBenefitsRltdOrgsAmt | 0 | 0 |
| IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/OtherCompensationFilingOrgAmt | 0 | 0 |
| IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/OtherCompensationRltdOrgsAmt | 0 | 0 |
| IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/PersonNm | 0 | MANDI WILKINS |
| IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/TitleTxt | 0 | EXECUTIVE VICE PRESIDENT |
| IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/TotalCompensationFilingOrgAmt | 0 | 290512 |
| IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/TotalCompensationRltdOrgsAmt | 0 | 0 |
| IRS990ScheduleJ/SeverancePaymentInd | 0 | 0 |
| IRS990ScheduleJ/SupplementalInformationDetail/ExplanationTxt | 0 | AT A REGULAR OR SPECIAL MEETING OF THE BOARD OF DIRECTORS, A QUORUM OF THE BOARD OF DIRECTORS SHALL REVIEW AND APPROVE THE ANNUAL COMPENSATION OF THE ASSOCIATION'S DIRECTORS, OFFICERS, MANAGERS AND KEY PERSONNEL. NO MEMBER OF THE BOARD OF DIRECTORS WITH A CONFLICT OF INTEREST WITH RESPECT TO AN INDIVIUAL'S COMPENSATION SHALL PARTICIPATE IN THE REVIEW AND APPROVAL OF SUCH INDIVIDUAL'S ANNUAL COMPENSATION. |
| IRS990ScheduleJ/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | PART I, LINE 3 |
| IRS990ScheduleJ/SupplementalNonqualRtrPlanInd | 0 | 0 |
| IRS990/ScheduleORequiredInd | 0 | 1 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | THE DIRECTORS ARE ELECTED BY THE MEMBERSHIP EVERY TWO YEARS. THE OFFICERS ARE NOMINATED BY A NOMINATING COMMITTEE (ADDITIONAL NOMINATIONS MAY BE MADE BY THE GENERAL MEMBERSHIP) AND APPROVED BY THE MEMBERSHIP EVERY TWO YEARS. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | EACH REGULAR MEMBER IN GOOD STANDING SHALL BE ENTITLED TO ONE VOTE ON EACH MATTER SUMBITTED TO A VOTE OF THE MEMBERS. ASSOCIATE MEMBERS SHALL NOT BE ENTITLED TO A VOTE. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | A COPY OF THE 990 WAS PRESENTED AND REVIEWED BY MEMBERS OF THE BOARD PRIOR TO FILING. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 3 | PER THE NATIONAL MECHANICAL CONTRACTORS ASSOCIATION OF AMERICA, INC.'S ADOPTED POLICY. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 4 | AT A REGULAR OR SPECIAL MEETING OF THE BOARD OF DIRECTORS, A QUORUM OF THE BOARD OF DIRECTORS SHALL REVIEW AND APPROVE THE ANNUAL COMPENSATION OF THE ASSOCIATIONS'S DIRECTORS, OFFICERS, MANAGERS AND KEY PERSONNEL. NO MEMBER OF THE BOARD OF DIRECTORS WITH A CONFLICT OF INTEREST WITH RESPECT TO AN INDIVIDUAL'S COMPENSATION SHALL PARTICIPATE IN THE REVIEW AND APPROVAL OF SUCH INDIVIDUAL'S ANNUAL COMPENSATION. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 5 | THE ORGANIZATION MAKES ITS GOVERNING DOCUMENTS, INCLUDING ITS MANAGEMENT AND GOVERNANCE POLICIES AVAILABLE TO THE PUBLIC UPON REQUEST. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 6 | THE BOARD OF DIRECTORS ASSUMES RESPONSIBILITY FOR THE COMPILATION OF ITS FINANCIAL STATEMENTS AND THE SELECTION OF AN INDEPENDENT ACCOUNTANT. THIS PROCESS HAS NOT CHANGED FROM THE PRIOR YEAR. |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | FORM 990, PART VI, SECTION A, LINE 7A |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | FORM 990, PART VI, SECTION A, LINE 7B |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | FORM 990, PART VI, SECTION B, LINE 11B |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 3 | FORM 990, PART VI, SECTION B, LINE 12C |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 4 | FORM 990, PART VI, SECTION B, LINE 15 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 5 | FORM 990, PART VI, SECTION C, LINE 19 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 6 | FORM 990, PART XII, LINE 2C: |
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| IRS990ScheduleR/AssetPurchaseFromOtherOrgInd | 0 | 0 |
| IRS990ScheduleR/AssetSaleToOtherOrgInd | 0 | 0 |
| IRS990ScheduleR/DivRelatedOrganizationInd | 0 | 0 |
| IRS990ScheduleR/GiftGrntCapContriFromOthOrgInd | 0 | 0 |
| IRS990ScheduleR/GiftGrntOrCapContriToOthOrgInd | 0 | 0 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 0 | 0 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 1 | 0 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 2 | 0 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 3 | 0 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 4 | 0 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DirectControllingEntityName/BusinessNameLine1Txt | 0 | MECHANICAL CONTRACTORS ASSOCIATION OF LAS VEGAS |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DirectControllingEntityName/BusinessNameLine1Txt | 1 | SMACNA OF SOUTHERN NEVADA INC |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DirectControllingEntityName/BusinessNameLine1Txt | 2 | SMACNA OF SOUTHERN NEVADA INC |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DirectControllingEntityName/BusinessNameLine1Txt | 3 | SMACNA OF SOUTHERN NEVADA INC |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DisregardedEntityName/BusinessNameLine1Txt | 0 | SOUTHERN NEVADA RESIDENTIAL LABOR MANAGEMENT COOPERATION FUND |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DisregardedEntityName/BusinessNameLine1Txt | 1 | MECHANICAL CONTRACTORS PAC |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DisregardedEntityName/BusinessNameLine1Txt | 2 | SMACNA OF SOUTHERN NEVADA INC |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DisregardedEntityName/BusinessNameLine1Txt | 3 | SMACNA OF SOUTHERN NEVADA INDUSTRY TRADES PROGRAM |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DisregardedEntityName/BusinessNameLine1Txt | 4 | SMACNA OF SOUTHERN NEVADA TOXICOLOGY |
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| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/EIN | 1 | 475099447 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/EIN | 2 | 880099489 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/EIN | 3 | 880482133 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/EIN | 4 | 383655790 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ExemptCodeSectionTxt | 0 | 501(C)(5) |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ExemptCodeSectionTxt | 1 | 527 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ExemptCodeSectionTxt | 2 | 501(C)(6) |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ExemptCodeSectionTxt | 3 | 501(C)(6) |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ExemptCodeSectionTxt | 4 | 501(C)(6) |
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| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/PrimaryActivitiesTxt | 0 | RECRUIT/TRAIN PLUMBING APPRENTICES FOR THE RESIDENTIAL CONSTR MRKT |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/PrimaryActivitiesTxt | 1 | ENABLE MEMBERS TO CONTRIBUTE TO POLITICAL CANDIDATES |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/PrimaryActivitiesTxt | 2 | PROMOTE OF AIR CONDITIONING AND SHEET METAL CONTRACTORS |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/PrimaryActivitiesTxt | 3 | PROMOTE OF AIR CONDITIONING AND SHEET METAL INDUSTRY |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/PrimaryActivitiesTxt | 4 | PROVIDE DRUG FREE WORKPLACE PROGRAM |
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| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/AddressLine1Txt | 1 | 2640 S JONES BLVD SUITE 1 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/AddressLine1Txt | 2 | 2640 S JONES BLVD SUITE 4 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/AddressLine1Txt | 3 | 2640 S JONES BLVD SUITE 4 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/AddressLine1Txt | 4 | 2640 S JONES BLVD SUITE 4 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/CityNm | 0 | LAS VEGAS |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/CityNm | 1 | LAS VEGAS |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/CityNm | 2 | LAS VEGAS |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/CityNm | 3 | LAS VEGAS |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/CityNm | 4 | LAS VEGAS |
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| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/StateAbbreviationCd | 1 | NV |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/StateAbbreviationCd | 2 | NV |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/StateAbbreviationCd | 3 | NV |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/StateAbbreviationCd | 4 | NV |
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| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/ZIPCd | 1 | 89146 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/ZIPCd | 2 | 89146 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/ZIPCd | 3 | 89146 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/ZIPCd | 4 | 89146 |
| IRS990ScheduleR/LoansOrGuaranteesFromOthOrgInd | 0 | 0 |
| IRS990ScheduleR/LoansOrGuaranteesToOtherOrgInd | 0 | 0 |