🐜AssistAnt · Pro directory
There are 316 HVAC companies within 25 miles of Windham, NH in the AssistAnt directory as of October 16, 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. Verified businesses are listed first, then by distance. No business can pay for a higher spot.
HVAC (heating & air conditioning) near Windham
- Extra Time Enterprise
Windham, NH · 0.0 mi
Not verified yet
(603) 432-2166
- CommTank, Inc.
Derry, NH · 2.1 mi
Not verified yet
(603) 377-3473
- Marshall Mechanical
Derry, NH · 3.2 mi
Not verified yet
(603) 538-3148
- Controlled Systems Hvac
Salem, NH · 3.8 mi
Not verified yet
(603) 870-9050
- Derry Plumbing, Heating & Air Conditioning
Derry, NH · 3.8 mi
Not verified yet
(603) 432-3463
- Ethical Home Pro
Londonderry, NH · 4.0 mi
Not verified yet
(603) 216-2593
- May Heating & Cooling
Salem, NH · 4.0 mi
Not verified yet
(603) 328-8134
- Clear Air Duct Cleaning
Salem, NH · 4.2 mi
Not verified yet
(603) 602-7734
- MJ Mechanical
Salem, NH · 4.3 mi
Not verified yet
(603) 898-5772
- New England Mechanical Assoc
Londonderry, NH · 4.3 mi
Not verified yet
(603) 421-0505
- Cac Mechanical Services Inc
Salem, NH · 4.4 mi
Not verified yet
(603) 893-6618
- Big Al's Services
Salem, NH · 4.5 mi
Not verified yet
(603) 453-0533
- Advanced Energy Services HVAC
Derry, NH · 4.7 mi
Not verified yet
(603) 244-2068
- One Hour Heating & Air Conditioning
Derry, NH · 4.7 mi
Not verified yet
(603) 437-7080
- MSI Mechanical Systems Inc
Salem, NH · 5.0 mi
Not verified yet
(603) 890-6900
- Paul The Plumber
Derry, NH · 5.0 mi
Not verified yet
(603) 437-7039
- Master HVAC-R LLC
Pelham, NH · 5.5 mi
Not verified yet
(603) 699-5398
- Audette Mechanical
Derry, NH · 5.6 mi
Not verified yet
(603) 275-5568
- Aegis Comfort Systems Inc
Hudson, NH · 5.7 mi
Not verified yet
(603) 819-4241
- New Age Heating and Air Conditioning
Salem, NH · 5.7 mi
Not verified yet
(603) 571-0183
- Howard's Heating and Cooling
Salem, NH · 6.0 mi
Not verified yet
(603) 247-0137
- Correct Temp Inc
Methuen, MA · 6.1 mi
Not verified yet
(978) 688-8700
- 3 Brothers Mechanical
Hudson, NH · 6.1 mi
Not verified yet
(603) 864-9504
- Donovan Plumbing & Heating
Salem, NH · 6.8 mi
Not verified yet
(603) 475-4052
- S & E Cataldi Heating & Air
Derry, NH · 6.9 mi
Not verified yet
(603) 434-3505
- East Coast Air LLC
Hampstead, NH · 7.0 mi
Not verified yet
(603) 505-2556
- Grant Burner Service
Haverhill, MA · 7.1 mi
Not verified yet
(978) 373-0078
- Coolair Company
Dracut, MA · 7.2 mi
Not verified yet
(978) 528-1995
- Climate Design Systems, Llc
Methuen, MA · 7.6 mi
Not verified yet
(978) 689-8312
- Andover Plumbing & Heating Co., Inc
Methuen, MA · 7.8 mi
Not verified yet
(978) 475-5121
Showing the 30 listed first. Search by ZIP code to see more.
Questions
- How many HVAC companies are near Windham, NH?
- 316 within 25 miles, 1 in Windham, as of October 16, 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. Verified businesses are listed first, then everyone else by distance. Placement cannot be bought, and 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