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Plumbers and heating and cooling contractors in Baltimore city, MD

  • 44

    Contractors

  • 23

    With Google ratings

  • 16

    Registered 10+ years

44 plumbers and heating and cooling contractors are listed in Baltimore city. 22 hold an active USDOT registration.

Of the 22 with a fleet size on record, 14 run one to three trucks, 3 run four to ten and 5 run more than ten. Baltimore has the most contractors with 21, then Baltimore with 15 and Curtis Bay with 1.

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All 44 contractors

  1. Complete Climate Services LLC
    Baltimore5.0 from 1000 reviews via Google
    (443) 222-0744
  2. Trust Plumbing & Heating, LLC
    Baltimore5.0 from 177 reviews via Google
    (443) 269-8929
  3. Ebenezer Plumbing & Drain, LLC
    5.0 from 146 reviews via Google
    (443) 301-5040
  4. Jerry C Plumbing and Drain Services
    Baltimore5.0 from 86 reviews via Google
    (443) 890-5535
  5. Haynes Plumbing
    Baltimore5.0 from 32 reviews via Google
    (410) 646-8043
Map of plumbers and heating and cooling contractors in Baltimore city, MD
Pins mark ZIP code areas. A number shows how many contractors share that ZIP code.
  1. Free Da Block Drain Cleaning Services, LLC,
    Baltimore5.0 from 28 reviews via Google
    (443) 850-1608
  2. Em Heating & Cooling LLC
    5.0 from 6 reviews via Google
    (667) 522-5044
  3. Aqua Innovations
    5.0 from 3 reviews via Google
    (443) 519-6773
  4. Boothe's Heating, Air, Plumbing, Drains & Electrical
    Curtis Bay Industrial Area4.9 from 2200 reviews via Google
    (410) 650-5690
  5. SJT Plumbing & HVAC
    Baltimore4.9 from 1000 reviews via Google
    (443) 838-6864
  6. Alpha Heating & Air Conditioning, LLC
    4.9 from 532 reviews via Google
    (443) 983-9197
  7. Warrior Plumbing & Heating
    Baltimore4.9 from 490 reviews via Google
    (443) 967-3736
  8. Benjamin Franklin Plumbing of Baltimore
    Baltimore4.9 from 337 reviews via Google
    (301) 691-3889
  9. Mahon Plumbing Inc
    Baltimore4.9 from 283 reviews via Google
    (410) 766-8566
  10. Amazing Plumbing, Heating & Air
    Baltimore4.8 from 2400 reviews via Google
    (410) 864-9280
  11. Abbott Brothers Plumbing & Heating of Maryland
    Baltimore4.8 from 406 reviews via Google
    (410) 256-2027
  12. One Hour Air Conditioning & HeatingĀ®
    4.8 from 256 reviews via Google
    (301) 685-0314
  13. Drew & Sons Plumbing Corp
    Baltimore4.8 from 235 reviews via Google
    (410) 517-7547
  14. Breezy Heating Ventilation and Air Conditioning
    4.8 from 140 reviews via Google
    (443) 531-5234
  15. B-More Plumbing & Drain Cleaning
    Baltimore4.8 from 73 reviews via Google
    (443) 985-4228
  16. Michael & Son Services
    Baltimore4.7 from 9100 reviews via Google
    (410) 406-7397
  17. Catons Plumbing, Drains & Water Cleanup
    Baltimore4.7 from 607 reviews via Google
    (410) 391-8746
  18. At Your Service Heating and Cooling LLC
    Baltimore4.6 from 868 reviews via Google
    (410) 406-7925
  19. RMP Plumbing and Heating LLC
    Baltimore
    (443) 803-3143
  20. Clean Air Heating & Air Conditioning Co Inc
    Baltimore
    (410) 633-8350
  21. R E Harrington Plumbing & Heating Inc
    Baltimore
    (410) 466-4800
  22. Atlantic Industrial Mechanical & Electrical Inc
    Baltimore
    (410) 355-1869
  23. McGuire Plumbing and Heating Inc
    Curtis Bay
    (410) 355-2068
  24. Chesapeake Mechanical & Coatings
    Baltimore
    (443) 421-1440
  25. LEN the Plumber
    Baltimore
    (443) 709-0115
  26. Amazing Heating & Air Conditioning Inc
    Baltimore
    (410) 685-0383
  27. A & A Heating Oil Co
    Baltimore
    (410) 325-2600
  28. All Temp Heating and Air Conditioning Inc
    Baltimore
    (410) 467-3311
  29. Professional Mechanical Contractors Inc
    Baltimore
    (410) 276-1636
  30. 1800 Radiator & AC
    Baltimore
    (410) 646-0800
  31. Do-Right Plumbing & Heating
    Baltimore
    (410) 675-9455
  32. DRW Mechanical LLC
    Baltimore
    (667) 256-6483
  33. L W Brown Heating & Cooling Co Inc
    Baltimore
    (410) 233-8960
  34. Maryland Mechanical Systems Inc
    Baltimore
    (410) 327-4750
  35. N and L Towing and Mechanical Services LLC
    Baltimore
    (443) 943-2163
  36. Rick's Welding & Mechanical Repairs LLC
    Baltimore
    (410) 488-4692
  37. Seymore Welding and Mechanical Inc
    Baltimore
    (443) 435-0444
  38. Southern Mechanical Inc
    Baltimore
    (410) 539-0224
  39. Yesteryear Plumbing LLC
    Baltimore
    (505) 972-2814
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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 Baltimore city

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Homes in Baltimore city

Half the homes in Baltimore city were built before 1947, 82% before 1980 and 68% 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, Baltimore city averaged 4,311 heating degree days and 1,346 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 Baltimore city, 62% of occupied homes heat with utility gas, 31% with electricity. (Census Bureau American Community Survey table B25040, 2020 to 2024 5-year estimates)

Plumbing and HVAC rules in Maryland

What plumbing and HVAC work costs in Maryland

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 Maryland

Rules in Maryland

Maryland licenses master, journeyperson and apprentice plumbers through its State Board of Plumbing.1, 2, 3 Heating and cooling contractors in Maryland are licensed by a separate state board.4 Your local building department in Maryland can tell you whether replacing a water heater, furnace or AC needs a permit.

Plumbing and HVAC rules in Maryland

Nearby counties

Sources

  1. Maryland Department of Labor ā†‘
  2. Maryland Department of Labor ā†‘
  3. Maryland Department of Labor ā†‘
  4. Maryland Department of Labor ā†‘