Explore
Saved
Log in

Fair pricing Local business Licensed 4+ stars Seen on Reddit Seen on Nextdoor Seen on the news Heat pumps & mini-splits Central AC Boilers Woman owned Responsive 24/7 emergency

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

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

Trades in Marlborough, CT

Plumbers in Marlborough, CT
Electricians in Marlborough, CT
HVAC Contractors in Marlborough, CT
Roofers in Marlborough, CT
General Contractors in Marlborough, CT
Bathroom Remodelers in Marlborough, CT
Kitchen Remodelers in Marlborough, CT
Window, Siding & Gutter Contractors in Marlborough, CT
Fence Contractors in Marlborough, CT
Landscapers in Marlborough, CT
Painters in Marlborough, CT
Waterproofing Contractors in Marlborough, CT
Handymen in Marlborough, CT
Carpenters in Marlborough, CT
Flooring Contractors in Marlborough, CT
Exterminators in Marlborough, CT
Home Inspectors in Marlborough, CT
Movers in Marlborough, CT
House Cleaners in Marlborough, CT
Pool Cleaners in Marlborough, CT
Masonry Contractors in Marlborough, CT

HVAC Contractors nearby

HVAC Contractors in Greater Boston
HVAC Contractors in Merrimack Valley
HVAC Contractors in North Shore
HVAC Contractors in MetroWest
HVAC Contractors in Greater Worcester
HVAC Contractors in South Shore
HVAC Contractors in Southeastern Massachusetts
HVAC Contractors in South Coast
HVAC Contractors in Cape Cod
HVAC Contractors in Greater Nashua
HVAC Contractors in Greater Providence
HVAC Contractors in Greater Springfield
HVAC Contractors in Greater Portland
HVAC Contractors in Greater Manchester
HVAC Contractors in The Berkshires
HVAC Contractors in Seacoast
HVAC Contractors in Lakes Region & Central NH
HVAC Contractors in Monadnock & Upper Valley
HVAC Contractors in North Country
HVAC Contractors in South County
HVAC Contractors in East Bay & Newport
HVAC Contractors in Greater Hartford
HVAC Contractors in Greater New Haven
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 Marlborough, CT

© 2026 Tavlee Inc. All rights reserved.About Press & Media Guides Blog Privacy Terms Support Center

Ratings weighed across every source · state-license verified · citations you can open.

Heat pumps & mini-splits Central AC Boilers

119 hvac contractors serving Marlborough, CT

HVAC Contractors serving Marlborough, CT

Connecticut Propane & Petroleum work photo

License verified

Connecticut Propane & Petroleum

Furnace part tracked down before a blizzard3.2

Daniels Energy work photo

License verified

Daniels Energy

Central air installed in an 1850s home4.1

Dutch Oil & Propane work photo

License verified

Dutch Oil & Propane

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

DTS Oil & Gas Service & Solutions LLC work photo

License verified

DTS Oil & Gas Service & Solutions LLC

New boiler put in right after Christmas4.8

Wyman Energy Services Inc. work photo

License verified

Wyman Energy Services Inc.

Single-part AC fix instead of a new unit4.3

Aire Serv of North Central Connecticut work photo

License verified

Aire Serv of North Central Connecticut

Same-evening AC fix, working by 6:154.5

Roman Oil Co work photo

License verified

Roman Oil Co

Emergency oil fill within 15 minutes5.0

Nutmeg Mechanical Services Inc. work photo

License verified

Nutmeg Mechanical Services Inc.

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

Bridgeworks Heating & Cooling LLC work photo

License verified

Bridgeworks Heating & Cooling LLC

Weekend emergency call answered by 8am Saturday4.5

Benjamin Franklin Plumbing work photo

License verified

Benjamin Franklin Plumbing

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

CTS Heating & Cooling work photo

License verified

CTS Heating & Cooling

One customer's equipment serviced since 20034.5

Douglas Mechanical Services, Inc work photo

License verified

Douglas Mechanical Services, Inc

Oil pump and nozzle replaced in two hours3.9

Maus & Son Inc work photo

License verified

Maus & Son Inc

Heat pump water heater swap, straightforward and quick3.9

Omni Mechanical Services work photo

Omni Mechanical Services

Heat pump and boiler installed in one day4.1

Priority Fuel, LLC work photo

License verified

Priority Fuel, LLC

11-year-old furnace fixed after two others called it unfixable4.5

JET Plumbing work photo

License verified

JET Plumbing

Water heater delivered and installed the same day5.0

Big Dog Mechanical LLC work photo

License verifiedEspañol

Big Dog Mechanical LLC

Honest second opinion: boiler repaired, not replaced4.3

McCarthy Heating Oil Service, Inc. work photo

License verified

McCarthy Heating Oil Service, Inc.

Oil tank replaced in less than a day4.0

CNM Heating Cooling Piping LLC work photo

CNM Heating Cooling Piping LLC

Mini-split replacement finished in one day by a 4-man crew4.6

Personal Energy Company Fuel Delivery & HVAC Service work photo

License verified

Personal Energy Company Fuel Delivery & HVAC Service

Central air diagnosed and fixed quickly3.7

Campbell Cooling LLC work photo

License verified

Campbell Cooling LLC

Oil-to-gas conversion finished a day early3.6

Avallone Heating and Cooling work photo

Avallone Heating and Cooling

Repair over replacement when no new system was needed4.5

Hi-TECH Mechanical Services LLC work photo

Hi-TECH Mechanical Services LLC

Next-morning boiler swap4.8

Andrews Oil and Gas Services, Inc. work photo

License verified

Andrews Oil and Gas Services, Inc.

Same-day steam radiator repair3.1

Advanced Mechanical Services LLC work photo

License verified

Advanced Mechanical Services LLC

Boiler repair for $472 instead of a $9,000 replacement3.7

Benedetto Heating & AC LLC work photo

Benedetto Heating & AC LLC

Backwards wiring found after a propane supplier gave up4.2

Hyper Heat & Cool LLC work photo

Hyper Heat & Cool LLC

Bryan advised one AC system was enough5.0

R.E. Godwin and Sons LLC work photo

License verified

R.E. Godwin and Sons LLC

Boiler repaired where another firm said replace4.2

Lantern Energy, LLC work photo

License verified

Lantern Energy, LLC

Rebate exemption filed, recovering over $10003.5

The Guild Plumbing & Heating work photo

The Guild Plumbing & Heating

Condensate trap fix for under $300, not a $5,700 condenser4.2

MD Mechanical work photo

License verified

MD Mechanical

Oil tank replacement3.7

Mid-State Mechanical work photo

Mid-State Mechanical

New unit rebuilt inside a tight half-basement4.0

Precise HVAC Home Services work photo

Español

Precise HVAC Home Services

No weekend rate on a Saturday furnace call3.9

LC Mechanical work photo

LC Mechanical

Same-day boiler fix4.2

M&M OIL work photo

M&M OIL

Boiler repair with the piping extended3.9

Forst Plumbing & Heating LLC work photo

License verified

Forst Plumbing & Heating LLC

Drain piping redesigned for access at multiple points3.7

BF

License verified

BridgeWorks Fuel

Furnace check and AC maintenance done on schedule3.1

Blue Collar Heating & Cooling LLC work photo

Blue Collar Heating & Cooling LLC

Same-night visit for a smoking furnace3.8

Plumbums LLC work photo

Plumbums LLC

Water heater replaced in two business days4.2

Hyper Fusion Heating & Cooling, LLC work photo

Español

Hyper Fusion Heating & Cooling, LLC

Furnace electronics fixed where others had failed3.7

Advanced Heating & Air Conditioning work photo

Advanced Heating & Air Conditioning

Compressor short traced after two others failed4.1

Ultimate Heating Cooling Mechanical LLC work photo

Ultimate Heating Cooling Mechanical LLC

Two-system AC layout in attic and basement3.9

PennyWise Oil Company work photo

License verified

PennyWise Oil Company

Heat pump install with care for the home3.2

Spicer Energy Services work photo

Spicer Energy Services

Oil-to-propane conversion with heat pump and ductwork3.6

RWM Mechanical Services work photo

RWM Mechanical Services

Same-day water heater replacement3.4

Stratus Mechanical Services work photo

Stratus Mechanical Services

Boiler quote $4K under the oil company4.0

Duane co plumbing & hvac work photo

License verified

Duane co plumbing & hvac

BBB A+2.9

Cawiamca Heating and Cooling work photo

Cawiamca Heating and Cooling

Combi boiler fitted in within a week4.4

River Valley Oil Service work photo

River Valley Oil Service

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

D&D Mechanical work photo

D&D Mechanical

Heat pump install with state rebates arranged3.9

ProService Mechanical work photo

ProService Mechanical

Faulty boiler part replaced on a return visit3.2

AM

Apex Mechanical

Diagnostic troubleshooting3.6

Complete Comfort Heating & Cooling, LLC work photo

Complete Comfort Heating & Cooling, LLC

Central air install that conserved closet space3.7

A.C. Mechanical Services, LLC work photo

A.C. Mechanical Services, LLC

New AC install and zoning system3.8

Izzy Does It Home Repairs work photo

Izzy Does It Home Repairs

Same-day heating fix3.5

F + F Mechanical work photo

License verified

F + F Mechanical

State-verified HVAC license since 20042.8

Giacco Oil work photo

Giacco Oil

Drain pan fixed instead of replacing the whole unit3.7

Cool Heat Mechanical work photo

Cool Heat Mechanical

Furnace installed in under 5 hours3.6

New Concepts Plumbing & Heating, Inc. work photo

New Concepts Plumbing & Heating, Inc.

Oil-to-propane conversion with a second heating zone3.7

Climate Masters work photo

Climate Masters

Attic ductwork planned to keep storage space free3.9

60 of 119 results shown

HVAC Contractors in Marlborough, CT — Reviewed & Sourced | Tavlee