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What does heating and cooling work cost in Durham? See typical prices →

How to hire hvac contractors in Connecticut — read the guide →

Tavlee

A trustworthy directory of home contractors — every claim sourced, licenses verified, rankings that can't be bought.

Trades in Durham, CT

  • Plumbers in Durham, CT
  • Electricians in Durham, CT
  • HVAC Contractors in Durham, CT
  • Roofers in Durham, CT
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  • Bathroom Remodelers in Durham, CT
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HVAC Contractors nearby

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  • HVAC Contractors in Southeastern Massachusetts
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  • HVAC Contractors in Cape Cod
  • HVAC Contractors in Greater Nashua
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  • HVAC Contractors in The Berkshires
  • HVAC Contractors in Seacoast
  • HVAC Contractors in Lakes Region & Central NH
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  • HVAC Contractors in North Country
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  • HVAC Contractors in East Bay & Newport
  • HVAC Contractors in Greater Hartford
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  • HVAC Contractors in Fairfield County
  • HVAC Contractors in Eastern Connecticut
  • HVAC Contractors in Litchfield Hills
  • HVAC Contractors in Southern Maine
  • HVAC Contractors in Lewiston-Auburn & Western Maine
  • HVAC Contractors in Midcoast & Mid-Maine
  • HVAC Contractors in Bangor & Downeast
  • HVAC Contractors in Aroostook County
  • HVAC Contractors in Champlain Valley
  • HVAC Contractors in Central Vermont
  • HVAC Contractors in Northeast Kingdom
  • HVAC Contractors in Southern Vermont
  • HVAC Contractor cost in Durham, CT
  • Guide to hiring hvac contractors in Connecticut
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Ratings weighed across every source · state-license verified · citations you can open.

Heat pumps & mini-splitsCentral ACBoilers

62 hvac contractors serving Durham, CT

HVAC Contractors serving Durham, CT

HARP Home Services work photo
License verifiedEspañol

HARP Home Services

Whole-house mini-split install done in two days2.5

Nutmeg Mechanical Services Inc. work photo
License verified

Nutmeg Mechanical Services Inc.

Technician at the door at midnight on a no-heat call3.7

Daniels Energy work photo
License verified

Daniels Energy

Central air installed in an 1850s home4.1

Connecticut Propane & Petroleum work photo
License verified

Connecticut Propane & Petroleum

Furnace part tracked down before a blizzard3.2

East Coast Mechanical, Inc. Heating & Cooling work photo
License verified

East Coast Mechanical, Inc. Heating & Cooling

Mitsubishi heat pumps warm at -74.4

Nero Air Conditioning & Heating Inc. work photo
License verified

Nero Air Conditioning & Heating Inc.

New AC system installed over two days3.6

Roman Oil Co work photo
License verified

Roman Oil Co

Emergency oil fill within 15 minutes5.0

Ralph Mann & Sons Inc work photo
License verified

Ralph Mann & Sons Inc

Geothermal design flaw from another vendor fixed4.6

Trinks Brothers Oil Company work photo

Trinks Brothers Oil Company

Delivered in almost 2 feet of snow after a storm3.9

High Rock Water Plumbing work photo

High Rock Water Plumbing

Testing found a new control box, not a new pump4.8

Yellow Plumbing LLC work photo

Yellow Plumbing LLC

Propane leak fixed within 24 hours4.5

Cromwell Energy work photo
License verified

Cromwell Energy

Steam boiler replaced in 2 days4.4

Dutch Oil & Propane work photo
License verified

Dutch Oil & Propane

Crew of four replaced a 59-year-old oil tank3.6

Apple Oil work photo

Apple Oil

Same-day oil tank pumpout and temporary tank3.0

Saucier Mechanical Services work photo
License verified

Saucier Mechanical Services

Fast A/C response with someone there by 8:304.1

HH

Hygrade Home Services, LLC

New furnace in place within 36 hours3.4

AR home services work photo

AR home services

Whole-home install with all new ductwork and two units3.7

C2G Environmental Consultants, LLC work photo

C2G Environmental Consultants, LLC

Oil tank replacements done in a few hours4.4

Plumbums LLC work photo

Plumbums LLC

Water heater replaced in two business days4.2

Lou's Plumbing Services LLC work photo

Lou's Plumbing Services LLC

Tripped boiler switch found in 10 minutes4.8

Blue Flame Oil work photo
License verified

Blue Flame Oil

Leaking oil tank replaced within two days4.3

Tuxis Ohrs Fuel work photo

Tuxis Ohrs Fuel

No-heat call where Eddie found the problem right away2.2

Kennedy's Plumbing and Heating work photo

Kennedy's Plumbing and Heating

41 years in business1.4

FERGUSON work photo

FERGUSON

101 years in business2.0

Precise HVAC Home Services work photo
Español

Precise HVAC Home Services

No weekend rate on a Saturday furnace call3.9

Paraco Gas work photo
License verified

Paraco Gas

Boiler install by professional, neat techs3.9

Hyper Heat & Cool LLC work photo

Hyper Heat & Cool LLC

Bryan advised one AC system was enough5.0

Douglas Mechanical Services, Inc work photo
License verified

Douglas Mechanical Services, Inc

Oil pump and nozzle replaced in two hours3.9

Lantern Energy, LLC work photo
License verified

Lantern Energy, LLC

Rebate exemption filed, recovering over $10003.5

River Valley Oil Service work photo

River Valley Oil Service

Storm call at 8 am, tech at the door by 8:453.2

Barney Barker Oil Company work photo

Barney Barker Oil Company

96 years in business3.2

AM

Apex Mechanical

Diagnostic troubleshooting3.6

East River Energy work photo
License verified

East River Energy

AC maintenance with before-and-after photos3.4

Benjamin Franklin Plumbing work photo
License verified

Benjamin Franklin Plumbing

Same-day water heater after an inch of basement water3.6

Bridgeworks Heating & Cooling LLC work photo
License verified

Bridgeworks Heating & Cooling LLC

Weekend emergency call answered by 8am Saturday4.5

X-treme Temp Heating & Cooling, LLC work photo

X-treme Temp Heating & Cooling, LLC

Frozen pipe repaired, tech there within an hour4.3

Hi-TECH Mechanical Services LLC work photo

Hi-TECH Mechanical Services LLC

Next-morning boiler swap4.8

Quality Propane work photo

Quality Propane

Duct work customized for a tight basement install3.6

Big Dog Mechanical LLC work photo
License verifiedEspañol

Big Dog Mechanical LLC

Honest second opinion: boiler repaired, not replaced4.3

Innovative Heating & Cooling LLC work photo
License verified

Innovative Heating & Cooling LLC

New furnace running within 48 hours4.8

MP

Munro Plumbing & Heating

After-hours water heater fix in 30 minutes4.0

Bullseye Refrigeration & A/C, Inc. work photo
License verified

Bullseye Refrigeration & A/C, Inc.

Furnace fixed after five other companies had not4.1

Cawiamca Heating and Cooling work photo

Cawiamca Heating and Cooling

Combi boiler fitted in within a week4.4

Connection Plumbing & Heating LLC work photo
License verified

Connection Plumbing & Heating LLC

Night burst pipe replaced, water and heat restored4.7

Sollas Heating work photo

Sollas Heating

Nick dropped everything for an after-hours visit4.5

Hyper Fusion Heating & Cooling, LLC work photo
Español

Hyper Fusion Heating & Cooling, LLC

Furnace electronics fixed where others had failed3.7

NorthEast Heating & Cooling work photo
License verified

NorthEast Heating & Cooling

Thanksgiving boiler install finished at 1am4.7

JR
License verified

James Rybczyk Instant Response Plumbing and Heating and Air Conditioning Inc.

Same-morning furnace repair2.9

R A, Levine Company logo

R A, Levine Company

Refrigeration issue fixed in one day3.3

LC Mechanical work photo

LC Mechanical

Same-day boiler fix4.2

Clintonville Oil work photo

Clintonville Oil

Emergency response on weekends and holidays3.9

Complete Comfort Heating & Cooling, LLC work photo

Complete Comfort Heating & Cooling, LLC

Central air install that conserved closet space3.7

Teddy's Oil & Energy LLC work photo

Teddy's Oil & Energy LLC

Quick furnace responses for a 30-year customer2.0

AF

Advanced Fuel Oil

HVAC installed and maintained for over 20 years3.2

F + F Mechanical work photo
License verified

F + F Mechanical

State-verified HVAC license since 20042.8

Budget Fuel work photo

Budget Fuel

Returned calls with clear arrival times3.5

Murgo Mechanical work photo
License verified

Murgo Mechanical

Condo AC replacement within a day3.8

SF

Superior Fuel

47 years in business2.5

Yankee Sheet Metal Inc work photo

Yankee Sheet Metal Inc

56 years in business3.1

HC

4U Heating & Cooling Services LLC

Mentioned 1× on Reddit2.5

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