🐜AssistAnt · Pro directory
There are 316 HVAC companies within 25 miles of Windham, NH in the AssistAnt directory as of October 31, 2026, 1 of them based in Windham itself. None are verified by AssistAnt yet, so check a business’s license and insurance before you hire it. Ranked by activity, never paid: members who pressed Boost this week come first, then verified and claimed businesses, then businesses whose website we checked, then everyone else nearest first. No one can pay for a higher spot.
HVAC (heating & air conditioning) near Windham
Ranked by activity, never paid. Boosted this week first, then verified and claimed, then website checked, then everyone else nearest first. Not on this list? Add yourself free →
- CommTank, Inc.
Derry, NH · 2.1 mi
Not verified yet
(603) 377-3473 Website ↗
- Controlled Systems Hvac
Salem, NH · 3.8 mi
Not verified yet
(603) 870-9050 Website ↗
- Advanced Energy Services HVAC
Derry, NH · 4.7 mi
Not verified yet
(603) 244-2068 Website ↗
- SPC Plumbing and Heating
Methuen, MA · 8.0 mi
Not verified yet
(978) 815-3936 Website ↗
- Temperature By Design, LLC.
Hudson, NH · 8.5 mi
Not verified yet
(603) 883-8383 Website ↗
- The Masters HVAC Tech
Methuen, MA · 8.8 mi
Not verified yet
(978) 866-7039 Website ↗
- Climate Zone
Haverhill, MA · 10.0 mi
Not verified yet
(978) 693-3276 Website ↗
- Accurate Air
Manchester, NH · 10.1 mi
Not verified yet
(603) 669-5159 Website ↗
- Osterman Propane
Methuen, MA · 10.1 mi
Not verified yet
(800) 368-9956 Website ↗
- Paul Mechanical LLC.
Merrimack, NH · 10.3 mi
Not verified yet
(603) 897-5377 Website ↗
- The Gas Connection
Nashua, NH · 11.0 mi
Not verified yet
(603) 889-1161 Website ↗
- GSMS Air Heating Plumbing
Manchester, NH · 12.2 mi
Not verified yet
(603) 634-9948 Website ↗
- Boss Hvac
Tyngsboro, MA · 12.4 mi
Not verified yet
(978) 815-8031 Website ↗
- Buss Mechanical
Lowell, MA · 14.2 mi
Not verified yet
(978) 446-9799 Website ↗
- Proactive Comfort
Hooksett, NH · 14.3 mi
Not verified yet
(603) 722-6165 Website ↗
- DMI
Amherst, NH · 14.7 mi
Not verified yet
(603) 882-4300 Website ↗
- American Air Hvac
Tewksbury, MA · 14.9 mi
Not verified yet
(978) 640-8880 Website ↗
- North East HVAC
Amherst, NH · 15.0 mi
Not verified yet
(603) 769-7588 Website ↗
- Wilkins Mechanical Svc
Bedford, NH · 15.1 mi
Not verified yet
(603) 647-7741 Website ↗
- Ferris Plumbing & Hvac
Amherst, NH · 15.3 mi
Not verified yet
(603) 937-5069 Website ↗
- Skovron Mechanical Services LLC.
Raymond, NH · 15.7 mi
Not verified yet
(603) 674-9885 Website ↗
- New Horizon Plumbing & Heating
Hooksett, NH · 16.2 mi
Not verified yet
(603) 506-6006 Website ↗
- Affordable Heat & Air
Billerica, MA · 16.5 mi
Not verified yet
(978) 667-8122 Website ↗
- Berry Mechanical Services Inc.
Georgetown, MA · 16.8 mi
Not verified yet
(978) 352-5500 Website ↗
- Northeast Climate Heating and Cooling
Brookline, NH · 18.2 mi
Not verified yet
(603) 554-2365 Website ↗
- Coastal Mechanical
Epping, NH · 19.0 mi
Not verified yet
(603) 693-7195 Website ↗
- Unique Indoor Comfort
Billerica, MA · 19.1 mi
Not verified yet
(781) 933-7878 Website ↗
- North Shore Home Energy LLC
South Hampton, NH · 19.1 mi
Not verified yet
(978) 457-1772 Website ↗
- St Jean Heating & Cooling
Wilmington, MA · 19.5 mi
Not verified yet
(978) 804-8484 Website ↗
- 3C's Mini-Splits, LLC
Westford, MA · 20.3 mi
Not verified yet
(518) 578-8595 Website ↗
Showing the 30 listed first. Search by ZIP code to see more.
More near Windham
Same order as above, continued.
- Ambient Temperature Newburyport
- Mack's Heating and Air Conditioning Hooksett
- Blouin Service LLC Seabrook
- United Service Co Topsfield
- S. G. Torrice Company Wilmington
- Absolute Precision Plumbing, Heating & Cooling Middleton
- Ayer Oil Ayer
- Miller Mechanical Burlington
- HVAC Integration LLC Goffstown
- Dowling Corporation Hampton
- Christie Cooling and Heating Acton
- Extra Time Enterprise Windham
- Marshall Mechanical Derry
- Derry Plumbing, Heating & Air Conditioning Derry
- Ethical Home Pro Londonderry
- May Heating & Cooling Salem
- Clear Air Duct Cleaning Salem
- MJ Mechanical Salem
- New England Mechanical Assoc Londonderry
- Cac Mechanical Services Inc Salem
- Big Al's Services Salem
- One Hour Heating & Air Conditioning Derry
- MSI Mechanical Systems Inc Salem
- Paul The Plumber Derry
- Master HVAC-R LLC Pelham
- Audette Mechanical Derry
- Aegis Comfort Systems Inc Hudson
- New Age Heating and Air Conditioning Salem
- Howard's Heating and Cooling Salem
- Correct Temp Inc Methuen
- 3 Brothers Mechanical Hudson
- Donovan Plumbing & Heating Salem
- S & E Cataldi Heating & Air Derry
- East Coast Air LLC Hampstead
- Grant Burner Service Haverhill
- Coolair Company Dracut
- Climate Design Systems, Llc Methuen
- Andover Plumbing & Heating Co., Inc Methuen
- PalmTree Air Heating & Cooling Londonderry
- 3 Brothers Mechanical Hudson
- Jolt Electric & Hvac Litchfield
- Gill's Appliance Repair Hudson
- K.O. PRO PLUMBING AND HVAC-R Hudson
- Freeman Fuel Co Methuen
- Airtech Litchfield
- Prestige Heating & Cooling Methuen
- Buonagurio Hvac Methuen
- Air Design Services Nashua
- Tri State Hood & Duct Hudson
- Aaa Energy Service - New Hampshire Auburn
- Paps Plumbing & Heating Dracut
- Caron Heating & Cooling Inc Methuen
- Walley's Heating & Air Nashua
- S. G. Torrice Company Hudson
- Custom Climates Hvac Auburn
- Heritage Home Service Auburn
- RPM Heating & Cooling Dracut
- Caron Heating & Cooling, Inc. Dracut
- Air Solutions & Balancing Merrimack
- Marshall Mechanical Sandown
- Purple HVAC Nashua
- Northeast Heating & Cooling Haverhill
- Townsend Energy Merrimack
- Joyce Cooling & Heating Inc. Nashua
- T&A heating and cooling HVAC Dracut
- Runtal North America Haverhill
- Aegis Comfort Systems Inc Merrimack
- Avila Plumbing & Heating Contractor Lawrence
- Dan Dunn Plumbing Plaistow
- A+ Plumbing Heating & Cooling Manchester
- Ductworks Dracut
- Barretts Oil Burner Service Department Nashua
- Lucky Oil Company. Dracut
- J&J Heating and Air Conditioning Dracut
- Winchester Mechanical Nashua
- New Era Plumbing & Hvac Dracut
- Airserve Temp Heating & Cooling Lawrence
- M&K Plumbing and Heating Sandown
- Accurate Plumbing & Heating Nashua
- Progressive Mechanical Inc Bedford
- Climate Zone Haverhill
- Glenn Hampoian Heating & Air Conditioning, Inc. Bedford
- Mvp Home Services Haverhill
- Merrimack Valley Plumbing Haverhill
- A&e Commercial Air Nashua
- Walley's Heating and Air Conditioning Nashua
- Paradigm Plumbing, Heating & A/C Nashua
- Danerik Mechanical, LLC. Auburn
- S. G. Torrice Company Manchester
- Reid Mechanical Corp North Andover
- Callahan A/c & Heating Services North Andover
- Townsend Energy Manchester
- Brookside Heating & Cooling (fka Brookside Mechanical, Inc.) Manchester
- Boston Air Conditioning Lowell
- Merrimack Valley Plumbing LLC Haverhill
- Eastern Heat Pump Manchester
- Granite State Mechanical Services Manchester
- Control Technologies Manchester
- Samson Duclair HVAC Manchester
- EarthTech Systems Lowell
- Lamco Systems Inc Tyngsboro
- Reliable Air Lowell
- All-Temp HVAC Manchester
- Pierce Plumbing & Heating Manchester
- Ross Company Inc. Haverhill
- Clear All Cooling and Heating LLC Manchester
- All Purpose Mechanical Kingston
- Earthtech Systems Llc Tyngsboro
- Cool-Rite Mechanical Lowell
- Raby Plumbing Lowell
- Airman Heating & Cooling North Andover
- W L Brady Corporation Manchester
- A.j. Leblanc Heating, A/c, Plumbing & Electrical Bedford
- Fusion Mechanical Services Bedford
- Mass Control Center Tyngsboro
- Jerry Daley & Sons Plumbing & Heating, Inc. North Chelmsford
- Comfort Air Services Fremont
- Absco Heating & Home Service Manchester
- 128 Plumbing, Heating, Cooling & Electric North Andover
- Lowell Plumbing Heating & Cooling Lowell
Questions
- How many HVAC companies are near Windham, NH?
- 316 within 25 miles, 1 in Windham, as of October 31, 2026.
- Which HVAC companies near Windham, NH are verified?
- None yet. Verified means AssistAnt checked the business registration and insurance; unverified listings come from public business records.
- Can a business pay to rank higher on AssistAnt?
- No. Ranked by activity, never paid: members who pressed Boost this week come first, then verified and claimed businesses, then businesses whose website we checked, then everyone else nearest first. No one can pay for a higher spot. AssistAnt never sells your contact information.
More in Windham
- Plumbers in Windham, NH209 businesses
- Electricians in Windham, NH291 businesses
- Landscaping & lawn care in Windham, NH504 businesses
- Cleaning services in Windham, NH321 businesses
- Painters in Windham, NH133 businesses
- Pool & spa service in Windham, NH48 businesses
- Concrete, masonry & paving in Windham, NH189 businesses
- Fence contractors in Windham, NH46 businesses
- Remodeling contractors in Windham, NH175 businesses
- Auto repair in Windham, NH1063 businesses
- Collision repair & auto glass in Windham, NH254 businesses
- Motorcycle, marine & small engine repair in Windham, NH57 businesses
- Machine shops & CNC in Windham, NH202 businesses
- Trucking in Windham, NH46 businesses
Nearby towns
- Londonderry, NH 5 mi
- Salem, NH 5 mi
- Pelham, NH 5 mi
- Derry, NH 6 mi
- Hampstead, NH 7 mi
- Hudson, NH 8 mi
- Litchfield, NH 8 mi
- Methuen, MA 9 mi
- Plaistow, NH 10 mi
- Merrimack, NH 10 mi