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Plumbers and heating and cooling contractors in Denver County, CO

  • 99

    Contractors

  • 56

    With Google ratings

  • 30

    Registered 10+ years

99 plumbers and heating and cooling contractors are listed in Denver County. 39 hold an active USDOT registration.

Of the 38 with a fleet size on record, 26 run one to three trucks, 7 run four to ten and 5 run more than ten. Denver has the most contractors with 50, then Denver with 39 and Aurora with 1.

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Contractors 1 to 50 of 99

  1. The Weather Changers Heating and Air Conditioning
    Denver5.0 from 1400 reviews via Google
    (303) 340-0077
  2. Roots Heating & Air
    Denver5.0 from 317 reviews via Google
    (303) 381-3061
  3. Speed plumbing
    Denver5.0 from 264 reviews via Google
    (720) 670-6361
  4. Denver Rooter Man
    5.0 from 214 reviews via Google
    (720) 327-5353
  5. First String Heating
    5.0 from 158 reviews via Google
    (303) 250-4422
Map of plumbers and heating and cooling contractors in Denver County, CO
Pins mark ZIP code areas. A number shows how many contractors share that ZIP code.
  1. Sure Fire HVAC Denver
    5.0 from 115 reviews via Google
    (303) 917-5339
  2. Pro Drains Sewer and Water
    Denver5.0 from 32 reviews via Google
    (720) 896-1222
  3. Maintenance 4 Less
    5.0 from 27 reviews via Google
    (720) 903-2110
  4. Golden Hands Plumbing & Heating
    Denver5.0 from 19 reviews via Google
    (720) 602-6975
  5. PEAK HVAC Heating and Air Conditioning
    5.0 from 16 reviews via Google
    (303) 478-8786
  6. Denver Plumbing & Drain Pro
    Denver5.0 from 15 reviews via Google
    (720) 685-6277
  7. Nickelson Plumbing
    5.0 from 13 reviews via Google
    (866) 376-3131
  8. Denver Drain & Plumbing Solutions
    Denver5.0 from 10 reviews via Google
    (720) 239-6597
  9. Prime Choice Air
    Denver5.0 from 8 reviews via Google
    (983) 223-8137
  10. Alpha AC Repair Denver CO
    Denver5.0 from 5 reviews via Google
    (983) 900-1214
  11. Quadrant Plumber Pipes
    Denver5.0 from 5 reviews via Google
    (720) 400-8328
  12. Safe Plumbers Denver
    Denver5.0 from 5 reviews via Google
    (720) 370-2979
  13. Rooterguy llc
    Denver4.9 from 1300 reviews via Google
    (720) 690-1173
  14. Water Heater Experts Plumbing LLC
    Aurora4.9 from 697 reviews via Google
    (720) 999-6340
  15. Hyper Flow Service
    Denver4.9 from 612 reviews via Google
    (720) 259-5816
  16. Veteran Heating, Cooling, Plumbing & Electric
    Denver4.9 from 538 reviews via Google
    (720) 594-6631
  17. Right Away Heating
    Denver4.9 from 340 reviews via Google
    (720) 646-1962
  18. Zoom Drain
    Denver4.9 from 334 reviews via Google
    (720) 856-3955
  19. Cap Hill Plumbing
    Denver4.9 from 191 reviews via Google
    (720) 688-3238
  20. UniColorado Heating & Cooling
    Denver4.9 from 154 reviews via Google
    (303) 997-0097
  21. Brown Brothers Plumbing and HVAC
    Denver4.9 from 143 reviews via Google
    (720) 790-7371
  22. Precision Climate HVAC Service
    Denver4.9 from 128 reviews via Google
    (720) 664-8310
  23. King Family Plumbing & HVAC
    Denver4.9 from 114 reviews via Google
    (720) 730-4841
  24. ComfortFlow HVAC Service
    Denver4.9 from 100 reviews via Google
    (720) 414-6680
  25. Mark Brothers Plumbing
    Denver4.9 from 87 reviews via Google
    (720) 790-6527
  26. Comfair Heating & Cooling
    4.9 from 39 reviews via Google
    (720) 224-6415
  27. Applewood Plumbing Heating & Electric
    Denver4.8 from 18000 reviews via Google
    (303) 444-1633
  28. Absolute Plumbing, Electrical, Heating & Air
    Denver4.8 from 4000 reviews via Google
    (720) 954-2939
  29. Golden West Plumbing, Heating, Air Conditioning, and Electrical
    Denver4.8 from 3800 reviews via Google
    (303) 529-9771
  30. A Better Plumber (an Absolute Plumbing Company)
    Denver4.8 from 3300 reviews via Google
    (720) 579-8133
  31. Heart Heating, Cooling, Plumbing & Electric
    Denver4.8 from 3300 reviews via Google
    (720) 712-0649
  32. Allen Service
    Denver4.8 from 2300 reviews via Google
    (720) 782-6435
  33. Squeaks Services Plumbing Heating & Air - Denver
    Denver4.8 from 2000 reviews via Google
    (303) 280-5765
  34. Ultimate Heating, Cooling, Plumbing & Electric
    Denver4.8 from 1200 reviews via Google
    (720) 306-9245
  35. Wampa
    4.8 from 244 reviews via Google
    (812) 606-1579
  36. Professional Plumbers Denver
    Denver4.8 from 236 reviews via Google
    (720) 390-2652
  37. Harmony HVAC Service
    Denver4.8 from 116 reviews via Google
    (720) 605-7110
  38. Peach Tree Plumbing
    4.8 from 102 reviews via Google
    (720) 298-1900
  39. Richard & Sons Plumbing & HVAC
    Denver4.8 from 99 reviews via Google
    (720) 896-7799
  40. ComfortPros HVAC Service
    Denver4.8 from 94 reviews via Google
    (720) 782-0300
  41. Thermal Balance HVAC Service
    Denver4.8 from 94 reviews via Google
    (720) 330-3600
  42. Comfort Masters HVAC Service
    Denver4.8 from 83 reviews via Google
    (720) 704-1180
  43. Owen & Sons Plumbing & Water Heaters LLC
    Denver4.8 from 71 reviews via Google
    (720) 637-7800
  44. King Rooter Drain Sewer and Pipelining
    Denver4.8 from 16 reviews via Google
    (720) 782-0778
  45. Mighty Plumbing Heating Air and Electric LLC.
    Denver4.7 from 4800 reviews via Google
    (720) 782-0679
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Ranked by verified owner, then a Google rating of 4.0 or higher, then review count, then fleet size. A lower rating is still shown, and ranks with the listings we hold no rating for. How ranking works

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Services in Denver County

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Homes in Denver County

Half the homes in Denver County were built before 1975, 56% before 1980 and 34% before 1960. (Census Bureau American Community Survey table B25035, 2020 to 2024 5-year estimates; Census Bureau American Community Survey table B25034, 2020 to 2024 5-year estimates)

From 1991 to 2020, Denver County averaged 5,763 heating degree days and 736 cooling degree days a year. (NOAA NCEI nClimDiv county heating degree days, 1991 to 2020 averages; NOAA NCEI nClimDiv county cooling degree days, 1991 to 2020 averages)

In Denver County, 61% of occupied homes heat with utility gas, 36% with electricity. (Census Bureau American Community Survey table B25040, 2020 to 2024 5-year estimates)

Plumbing and HVAC rules in Colorado

What plumbing and HVAC work costs in Colorado

Ranges are national; ask contractors near you.

A plumber's hourly rate
$45 to $200 an hour; most charge $70 to $150 (HomeAdvisor, Fixr, HomeGuide)
A plumber's service call
$50 to $300 a visit, which often covers the first hour (HomeAdvisor, Fixr, HomeGuide)
After-hours or emergency call
about $100 to $300 added to the call, or about $150 to $350 an hour (HomeAdvisor, Fixr, HomeGuide)
Burst or leaking pipe repair
$200 to $3,000; the guides' averages run $500 to $1,200 (HomeAdvisor, Fixr, HomeGuide)
Clearing a sink, tub or toilet drain
$100 to $275 (HomeAdvisor, Fixr, HomeGuide)
Clearing the main line
$175 to $800; typically $350 to $650 (HomeAdvisor, Fixr, HomeGuide)
Hydro jetting
$350 to $1,400, depending on the line and the blockage (HomeAdvisor, Fixr, HomeGuide)
Gas tank water heater
$700 to $2,700 installed; about $1,900 on average (HomeAdvisor, Fixr, HomeGuide)
Tankless water heater
$1,600 to $5,600 installed for gas, depending on gas line and venting work (HomeAdvisor, Fixr, HomeGuide)$850 to $3,000 installed for electric, before any panel upgrade ($850 to $1,700) (Fixr, HomeGuide)
Heat pump water heater
$2,000 to $4,600 installed in place of an electric tank; more when it replaces gas (HomeAdvisor, Fixr, HomeGuide)
Sewer camera inspection
$125 to $500 (HomeAdvisor, Fixr, HomeGuide)
Sewer line replacement
about $1,400 to $5,300 for a typical line (HomeAdvisor, HomeGuide)$50 to $250 a linear foot (HomeAdvisor, HomeGuide)
Replacing central AC on existing ducts
$3,900 to $8,000; about $6,000 on average (HomeAdvisor, Fixr, Forbes Home)
Swapping a heat pump on existing ducts
$4,000 to $8,000; a 3-ton system about $3,900 to $6,200 (HomeAdvisor, Forbes Home, HomeGuide)
A whole-home heat pump system
commonly $14,000 or more (NYSERDA, Massachusetts EEAC, Fixr, HomeGuide)
Replacing a gas furnace
$3,800 to $6,200 at standard efficiency (HomeGuide, HomeAdvisor, Fixr, Forbes Home)$5,200 to $12,000 at high efficiency (90% AFUE and up) (HomeGuide, HomeAdvisor, Fixr, Forbes Home)
Replacing an electric furnace
$1,600 to $8,000, with a like-for-like swap at the low end (Fixr, HomeAdvisor)
A single-zone mini-split
$2,000 to $5,000 (HomeGuide, Fixr, Forbes Home)
A multi-zone mini-split
$3,000 to $14,000 for 2 to 4 zones (HomeGuide, Fixr, Forbes Home)
An HVAC tune-up
$70 to $350 a visit; a basic tune-up is often about $100 to $200 (HomeGuide, HomeAdvisor, Fixr)
An HVAC maintenance plan
$120 to $500 a year (HomeGuide, Fixr)

Ranges from HomeAdvisor, HomeGuide, Fixr, Forbes Home, NYSERDA and the Massachusetts EEAC, checked September 2026.

What plumbing and HVAC work costs in Colorado

Rules in Colorado

Colorado's State Plumbing Board registers plumbing contractors and licenses master, journeyman and residential plumbers.1, 2, 3 In Colorado, Denver issues its own certificates for heating and ventilating contractors and supervisors.4 Under Colorado's plumbing code, replacing a plumbing system needs a permit, while heating and cooling permits are local.5

Plumbing and HVAC rules in Colorado

Nearby counties

Sources

  1. Colorado Division of Professions and Occupations ↑
  2. Colorado Division of Professions and Occupations ↑
  3. Colorado Information Marketplace ↑
  4. City and County of Denver ↑
  5. Colorado Secretary of State ↑