Civic Intelligence

Summa Mechanical Contractors Inc.

Plan context: Summa Mechanical Contractors Inc. 401K Plan

EIN 86-0388544 • Phoenix, AZ • 19 filings • 1 plans

2222 West Grant StreetPhoenix, AZ 85009
Current Snapshot

Latest Year

2025

2025 Participants

3

2025 Assets

$1,170,773

2025 Contributions

$76,441

Historical Graphs

Total Assets Over Time

Aggregate end-of-year assets by filing year, excluding zero-asset years

$1,219,340$609,670$0200720162025YearValue
$1,170,773Latest year 2025

Participants Over Time

Largest reported end-of-year plan headcount by filing year, used to avoid double-counting participants across overlapping plans

740200720162025YearValue
3Latest year 2025

Company Timeline

Year summaries and individual filings are combined here so you can stay in one place while moving across years and plan filings.

Year / FilingFilingsParticipantsAssetsContributionsContrib./Participant
202513$1,170,773$76,441$25,480iApproximate average salary by contribution assumption: employee only about $637,008 at 4% or $424,672 at 6%; with 50% employer match about $424,672 at 4% or $283,115 at 6%; with 100% employer match about $318,504 at 4% or $212,336 at 6%.
Summa Mechanical Contractors Inc. 401K Plan-3$1,170,773$76,441$25,480iApproximate average salary by contribution assumption: employee only about $637,008 at 4% or $424,672 at 6%; with 50% employer match about $424,672 at 4% or $283,115 at 6%; with 100% employer match about $318,504 at 4% or $212,336 at 6%.
202414$1,219,340$75,407$18,852iApproximate average salary by contribution assumption: employee only about $471,294 at 4% or $314,196 at 6%; with 50% employer match about $314,196 at 4% or $209,464 at 6%; with 100% employer match about $235,647 at 4% or $157,098 at 6%.
Summa Mechanical Contractors Inc. 401K Plan-4$1,219,340$75,407$18,852iApproximate average salary by contribution assumption: employee only about $471,294 at 4% or $314,196 at 6%; with 50% employer match about $314,196 at 4% or $209,464 at 6%; with 100% employer match about $235,647 at 4% or $157,098 at 6%.
202314$979,783$72,799$18,200iApproximate average salary by contribution assumption: employee only about $454,994 at 4% or $303,329 at 6%; with 50% employer match about $303,329 at 4% or $202,219 at 6%; with 100% employer match about $227,497 at 4% or $151,665 at 6%.
Summa Mechanical Contractors Inc. 401K Plan-4$979,783$72,799$18,200iApproximate average salary by contribution assumption: employee only about $454,994 at 4% or $303,329 at 6%; with 50% employer match about $303,329 at 4% or $202,219 at 6%; with 100% employer match about $227,497 at 4% or $151,665 at 6%.
202214$749,107$65,251$16,313iApproximate average salary by contribution assumption: employee only about $407,819 at 4% or $271,879 at 6%; with 50% employer match about $271,879 at 4% or $181,253 at 6%; with 100% employer match about $203,909 at 4% or $135,940 at 6%.
Summa Mechanical Contractors Inc. 401K Plan-4$749,107$65,251$16,313iApproximate average salary by contribution assumption: employee only about $407,819 at 4% or $271,879 at 6%; with 50% employer match about $271,879 at 4% or $181,253 at 6%; with 100% employer match about $203,909 at 4% or $135,940 at 6%.
202114$849,892$64,693$16,173iApproximate average salary by contribution assumption: employee only about $404,331 at 4% or $269,554 at 6%; with 50% employer match about $269,554 at 4% or $179,703 at 6%; with 100% employer match about $202,166 at 4% or $134,777 at 6%.
Summa Mechanical Contractors Inc. 401K Plan-4$849,892$64,693$16,173iApproximate average salary by contribution assumption: employee only about $404,331 at 4% or $269,554 at 6%; with 50% employer match about $269,554 at 4% or $179,703 at 6%; with 100% employer match about $202,166 at 4% or $134,777 at 6%.
202014$672,983$71,833$17,958iApproximate average salary by contribution assumption: employee only about $448,956 at 4% or $299,304 at 6%; with 50% employer match about $299,304 at 4% or $199,536 at 6%; with 100% employer match about $224,478 at 4% or $149,652 at 6%.
Summa Mechanical Contractors Inc. 401K Plan-4$672,983$71,833$17,958iApproximate average salary by contribution assumption: employee only about $448,956 at 4% or $299,304 at 6%; with 50% employer match about $299,304 at 4% or $199,536 at 6%; with 100% employer match about $224,478 at 4% or $149,652 at 6%.
201915$543,319$54,068$10,814iApproximate average salary by contribution assumption: employee only about $270,340 at 4% or $180,227 at 6%; with 50% employer match about $180,227 at 4% or $120,151 at 6%; with 100% employer match about $135,170 at 4% or $90,113 at 6%.
Summa Mechanical Contractors Inc. 401K Plan-5$543,319$54,068$10,814iApproximate average salary by contribution assumption: employee only about $270,340 at 4% or $180,227 at 6%; with 50% employer match about $180,227 at 4% or $120,151 at 6%; with 100% employer match about $135,170 at 4% or $90,113 at 6%.
201814$404,174$49,358$12,340iApproximate average salary by contribution assumption: employee only about $308,488 at 4% or $205,658 at 6%; with 50% employer match about $205,658 at 4% or $137,106 at 6%; with 100% employer match about $154,244 at 4% or $102,829 at 6%.
Summa Mechanical Contractors Inc. 401K Plan-4$404,174$49,358$12,340iApproximate average salary by contribution assumption: employee only about $308,488 at 4% or $205,658 at 6%; with 50% employer match about $205,658 at 4% or $137,106 at 6%; with 100% employer match about $154,244 at 4% or $102,829 at 6%.
201715$404,678$52,555$10,511iApproximate average salary by contribution assumption: employee only about $262,775 at 4% or $175,183 at 6%; with 50% employer match about $175,183 at 4% or $116,789 at 6%; with 100% employer match about $131,388 at 4% or $87,592 at 6%.
Summa Mechanical Contractors Inc. 401K Plan-5$404,678$52,555$10,511iApproximate average salary by contribution assumption: employee only about $262,775 at 4% or $175,183 at 6%; with 50% employer match about $175,183 at 4% or $116,789 at 6%; with 100% employer match about $131,388 at 4% or $87,592 at 6%.
201614$440,553$65,099$16,275iApproximate average salary by contribution assumption: employee only about $406,869 at 4% or $271,246 at 6%; with 50% employer match about $271,246 at 4% or $180,831 at 6%; with 100% employer match about $203,434 at 4% or $135,623 at 6%.
Summa Mechanical Contractors Inc. 401K Plan-4$440,553$65,099$16,275iApproximate average salary by contribution assumption: employee only about $406,869 at 4% or $271,246 at 6%; with 50% employer match about $271,246 at 4% or $180,831 at 6%; with 100% employer match about $203,434 at 4% or $135,623 at 6%.
201514$361,315$53,561$13,390iApproximate average salary by contribution assumption: employee only about $334,756 at 4% or $223,171 at 6%; with 50% employer match about $223,171 at 4% or $148,781 at 6%; with 100% employer match about $167,378 at 4% or $111,585 at 6%.
Summa Mechanical Contractors Inc. 401K Plan-4$361,315$53,561$13,390iApproximate average salary by contribution assumption: employee only about $334,756 at 4% or $223,171 at 6%; with 50% employer match about $223,171 at 4% or $148,781 at 6%; with 100% employer match about $167,378 at 4% or $111,585 at 6%.
201414$330,591$47,293$11,823iApproximate average salary by contribution assumption: employee only about $295,581 at 4% or $197,054 at 6%; with 50% employer match about $197,054 at 4% or $131,369 at 6%; with 100% employer match about $147,791 at 4% or $98,527 at 6%.
Summa Mechanical Contractors Inc. 401K Plan-4$330,591$47,293$11,823iApproximate average salary by contribution assumption: employee only about $295,581 at 4% or $197,054 at 6%; with 50% employer match about $197,054 at 4% or $131,369 at 6%; with 100% employer match about $147,791 at 4% or $98,527 at 6%.
201316$448,514$45,357$7,560iApproximate average salary by contribution assumption: employee only about $188,988 at 4% or $125,992 at 6%; with 50% employer match about $125,992 at 4% or $83,994 at 6%; with 100% employer match about $94,494 at 4% or $62,996 at 6%.
Summa Mechanical Contractors Inc. 401K Plan-6$448,514$45,357$7,560iApproximate average salary by contribution assumption: employee only about $188,988 at 4% or $125,992 at 6%; with 50% employer match about $125,992 at 4% or $83,994 at 6%; with 100% employer match about $94,494 at 4% or $62,996 at 6%.
201215$338,699$44,069$8,814iApproximate average salary by contribution assumption: employee only about $220,345 at 4% or $146,897 at 6%; with 50% employer match about $146,897 at 4% or $97,931 at 6%; with 100% employer match about $110,172 at 4% or $73,448 at 6%.
Summa Mechanical Contractors Inc. 401K Plan-5$338,699$44,069$8,814iApproximate average salary by contribution assumption: employee only about $220,345 at 4% or $146,897 at 6%; with 50% employer match about $146,897 at 4% or $97,931 at 6%; with 100% employer match about $110,172 at 4% or $73,448 at 6%.
201116$268,624$70,917$11,820iApproximate average salary by contribution assumption: employee only about $295,488 at 4% or $196,992 at 6%; with 50% employer match about $196,992 at 4% or $131,328 at 6%; with 100% employer match about $147,744 at 4% or $98,496 at 6%.
Summa Mechanical Contractors Inc. 401K Plan-6$268,624$70,917$11,820iApproximate average salary by contribution assumption: employee only about $295,488 at 4% or $196,992 at 6%; with 50% employer match about $196,992 at 4% or $131,328 at 6%; with 100% employer match about $147,744 at 4% or $98,496 at 6%.
201017$208,843$41,243$5,892iApproximate average salary by contribution assumption: employee only about $147,296 at 4% or $98,198 at 6%; with 50% employer match about $98,198 at 4% or $65,465 at 6%; with 100% employer match about $73,648 at 4% or $49,099 at 6%.
Summa Mechanical Contractors Inc. 401K Plan-7$208,843$41,243$5,892iApproximate average salary by contribution assumption: employee only about $147,296 at 4% or $98,198 at 6%; with 50% employer match about $98,198 at 4% or $65,465 at 6%; with 100% employer match about $73,648 at 4% or $49,099 at 6%.
200914$155,770$29,130$7,283iApproximate average salary by contribution assumption: employee only about $182,063 at 4% or $121,375 at 6%; with 50% employer match about $121,375 at 4% or $80,917 at 6%; with 100% employer match about $91,031 at 4% or $60,688 at 6%.
Summa Mechanical Contractors Inc. 401K Plan-4$155,770$29,130$7,283iApproximate average salary by contribution assumption: employee only about $182,063 at 4% or $121,375 at 6%; with 50% employer match about $121,375 at 4% or $80,917 at 6%; with 100% employer match about $91,031 at 4% or $60,688 at 6%.
200814$98,322$25,849$6,462iApproximate average salary by contribution assumption: employee only about $161,556 at 4% or $107,704 at 6%; with 50% employer match about $107,704 at 4% or $71,803 at 6%; with 100% employer match about $80,778 at 4% or $53,852 at 6%.
Summa Mechanical Contractors Inc. 401K Plan-4$98,322$25,849$6,462iApproximate average salary by contribution assumption: employee only about $161,556 at 4% or $107,704 at 6%; with 50% employer match about $107,704 at 4% or $71,803 at 6%; with 100% employer match about $80,778 at 4% or $53,852 at 6%.
200714$119,496$120,295$30,074iApproximate average salary by contribution assumption: employee only about $751,844 at 4% or $501,229 at 6%; with 50% employer match about $501,229 at 4% or $334,153 at 6%; with 100% employer match about $375,922 at 4% or $250,615 at 6%.
Summa Mechanical Contractors Inc. 401K Plan-4$119,496$120,295$30,074iApproximate average salary by contribution assumption: employee only about $751,844 at 4% or $501,229 at 6%; with 50% employer match about $501,229 at 4% or $334,153 at 6%; with 100% employer match about $375,922 at 4% or $250,615 at 6%.