🐜AssistAnt · Pro directory
There are 222 HVAC companies within 25 miles of Fremont, NH in the AssistAnt directory as of October 31, 2026, 1 of them based in Fremont 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 Fremont
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 →
- Skovron Mechanical Services LLC.
Raymond, NH · 4.0 mi
Not verified yet
(603) 674-9885 Website ↗
- Coastal Mechanical
Epping, NH · 5.6 mi
Not verified yet
(603) 693-7195 Website ↗
- CommTank, Inc.
Derry, NH · 11.4 mi
Not verified yet
(603) 377-3473 Website ↗
- Advanced Energy Services HVAC
Derry, NH · 11.8 mi
Not verified yet
(603) 244-2068 Website ↗
- North Shore Home Energy LLC
South Hampton, NH · 12.8 mi
Not verified yet
(978) 457-1772 Website ↗
- Proactive Comfort
Hooksett, NH · 13.0 mi
Not verified yet
(603) 722-6165 Website ↗
- GSMS Air Heating Plumbing
Manchester, NH · 13.3 mi
Not verified yet
(603) 634-9948 Website ↗
- Climate Zone
Haverhill, MA · 14.2 mi
Not verified yet
(978) 693-3276 Website ↗
- Blouin Service LLC
Seabrook, NH · 14.2 mi
Not verified yet
(603) 474-4444 Website ↗
- Dowling Corporation
Hampton, NH · 14.4 mi
Not verified yet
(603) 433-1311 Website ↗
- Accurate Air
Manchester, NH · 14.7 mi
Not verified yet
(603) 669-5159 Website ↗
- New Horizon Plumbing & Heating
Hooksett, NH · 15.1 mi
Not verified yet
(603) 506-6006 Website ↗
- Controlled Systems Hvac
Salem, NH · 15.5 mi
Not verified yet
(603) 870-9050 Website ↗
- Osterman Propane
Methuen, MA · 16.7 mi
Not verified yet
(800) 368-9956 Website ↗
- Ductz - Rye
Rye, NH · 17.2 mi
Not verified yet
(603) 836-8482 Website ↗
- The Masters HVAC Tech
Methuen, MA · 18.0 mi
Not verified yet
(978) 866-7039 Website ↗
- Ambient Temperature
Newburyport, MA · 18.2 mi
Not verified yet
(978) 646-0660 Website ↗
- Mack's Heating and Air Conditioning
Hooksett, NH · 18.3 mi
Not verified yet
(603) 340-1451 Website ↗
- SPC Plumbing and Heating
Methuen, MA · 18.5 mi
Not verified yet
(978) 815-3936 Website ↗
- Wilkins Mechanical Svc
Bedford, NH · 18.7 mi
Not verified yet
(603) 647-7741 Website ↗
- Townsend Energy
Portsmouth, NH · 19.3 mi
Not verified yet
(603) 379-3655 Website ↗
- Berry Mechanical Services Inc.
Georgetown, MA · 19.4 mi
Not verified yet
(978) 352-5500 Website ↗
- Paul Mechanical LLC.
Merrimack, NH · 20.0 mi
Not verified yet
(603) 897-5377 Website ↗
- Custom Climates HVAC
Epsom, NH · 20.5 mi
Not verified yet
(603) 945-9066 Website ↗
- Temperature By Design, LLC.
Hudson, NH · 21.6 mi
Not verified yet
(603) 883-8383 Website ↗
- North East HVAC
Amherst, NH · 22.8 mi
Not verified yet
(603) 769-7588 Website ↗
- The Gas Connection
Nashua, NH · 23.0 mi
Not verified yet
(603) 889-1161 Website ↗
- HVAC Integration LLC
Goffstown, NH · 24.8 mi
Not verified yet
(603) 497-3870 Website ↗
- United Service Co
Topsfield, MA · 25.0 mi
Not verified yet
(978) 750-5600 Website ↗
- Comfort Air Services
Fremont, NH · 0.0 mi
Not verified yet
(603) 253-2120
Showing the 30 listed first. Search by ZIP code to see more.
More near Fremont
Same order as above, continued.
- M&K Plumbing and Heating Sandown
- Affordable Air Conditioning Brentwood
- Marshall Mechanical Sandown
- Etna Oil Tank Removal Brentwood
- All Purpose Mechanical Kingston
- East Coast Air LLC Hampstead
- Affordable Air East Kingston
- Danerik Mechanical, LLC. Auburn
- Key Heating & Air Conditioning Exeter
- Patriot Heating & Cooling, LLC Candia
- Logan Heating & AC Deerfield
- Patriot Heating & Cooling, LLC Candia
- RA Lemire Heating and AC Candia
- S & E Cataldi Heating & Air Derry
- Jordan Signature Heating Exeter
- MacKenzie Heating and Cooling Newton
- Marshall Heating & Cooling Nottingham
- Aaa Energy Service - New Hampshire Auburn
- Heritage Home Service Auburn
- MJ Mechanical Salem
- T&R Oil Burner Services Nottingham
- Dan Dunn Plumbing Plaistow
- Audette Mechanical Derry
- Palmer and Sicard, Inc. Exeter
- Paul The Plumber Derry
- Derry Plumbing, Heating & Air Conditioning Derry
- Marshall Mechanical Derry
- One Hour Heating & Air Conditioning Derry
- New England Mechanical Assoc Londonderry
- David Heating & Cooling Inc Merrimac
- C&S Air Duct Cleaning LLC Merrimac
- Ultra Geothermal Barrington
- Piller Heating Co Barrington
- Brookside Heating & Cooling (fka Brookside Mechanical, Inc.) Manchester
- Control Technologies Manchester
- Ross Company Inc. Haverhill
- Eastern Heat Pump Manchester
- Samson Duclair HVAC Manchester
- Granite State Mechanical Services Manchester
- All-Temp HVAC Manchester
- Extra Time Enterprise Windham
- Abs Heating & Cooling Nottingham
- Correct Temp Inc Methuen
- Coastal Heating/Cooling Specialists Hampton Falls
- Grant Burner Service Haverhill
- Nadeau Mechanical Hooksett
- Rescue Force Plumbing Heating and Air Amesbury
- Nextgen Aire Amesbury
- Mvp Home Services Haverhill
- Merrimack Valley Plumbing Haverhill
- A+ Plumbing Heating & Cooling Manchester
- Main Stream Mechanical Amesbury
- Climate Zone Haverhill
- Clear All Cooling and Heating LLC Manchester
- Cote Plumbing & Heating Inc Amesbury
- A1 Restaurant Ventilation Salisbury
- Sam Mechanical Hooksett
- Donovan Plumbing & Heating Salem
- 4 Seasons Heating and Air Conditioning West Newbury
- Townsend Energy Manchester
- Absco Heating & Home Service Manchester
- Ethical Home Pro Londonderry
- W L Brady Corporation Manchester
- S. G. Torrice Company Manchester
- Howard's Heating and Cooling Salem
- Big Al's Services Salem
- PalmTree Air Heating & Cooling Londonderry
- Merrimack Valley Plumbing LLC Haverhill
- May Heating & Cooling Salem
- Hart Plumbing and Heating Greenland
- Clear Air Duct Cleaning Salem
- Jim Trombly Plumbing, Heating & Cooling Manchester
- Manchester HVACR Service Manchester
- Pierce Plumbing & Heating Manchester
- Northeast Heating & Cooling Haverhill
- C&C Air Solutions Seabrook
- Kearney HVAC Salisbury
- Cac Mechanical Services Inc Salem
- Hydro Air Inc North Hampton
- Runtal North America Haverhill
- Climate Masters Hampton
- MSI Mechanical Systems Inc Salem
- New Age Heating and Air Conditioning Salem
- Kearney HVAC Inc Salisbury
- Glenn Hampoian Heating & Air Conditioning, Inc. Bedford
- Heritage Home Service North Hampton
- Sanford Temperature Control Manchester
- Perry Plumbing & Heating, Inc. Greenland
- Leighton's Heating & Cooling Newburyport
- Progressive Mechanical Inc Bedford
- Sunweaver Northwood
- A.j. Leblanc Heating, A/c, Plumbing & Electrical Bedford
- Buonagurio Hvac Methuen
- Atlantic Fuels Rye
- PalmTree Air Ductless Manchester
- Zibby Mechanical Services Manchester
- Jeff's K-1 Heating Barrington
- Fusion Mechanical Services Bedford
- Master HVAC-R LLC Pelham
- Aegis Comfort Systems Inc Hudson
- Orion Heating LLC Hooksett
- Climate Design Systems, Llc Methuen
- Lombardi Energy Services Newburyport
- Freeman Fuel Co Methuen
- Andover Plumbing & Heating Co., Inc Methuen
- G & O Heating & A/C, Inc. Hooksett
- S. G. Torrice Company Portsmouth
- Air Solutions & Balancing Merrimack
- Pro Hvac Llc Dover
- Green Home Climate Solutions Newington
- 3 Brothers Mechanical Hudson
- Trane Commercial Sales Office Bedford
- Aegis Comfort Systems Inc Merrimack
- Davis Fuels Of Epsom Inc. Epsom
- Brulotte Inc Dover
- Avila Plumbing & Heating Contractor Lawrence
- Coolair Company Dracut
- Airserve Temp Heating & Cooling Lawrence
- Allied Plumbing & Heating Goffstown
- Reid Mechanical Corp North Andover
Questions
- How many HVAC companies are near Fremont, NH?
- 222 within 25 miles, 1 in Fremont, as of October 31, 2026.
- Which HVAC companies near Fremont, 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 Fremont
- Electricians in Fremont, NH205 businesses
- Landscaping & lawn care in Fremont, NH361 businesses
- Painters in Fremont, NH91 businesses
- Garage door repair in Fremont, NH44 businesses
- Handyman services in Fremont, NH80 businesses
- Concrete, masonry & paving in Fremont, NH130 businesses
- Gutter services in Fremont, NH26 businesses
- Auto repair in Fremont, NH910 businesses
- Collision repair & auto glass in Fremont, NH177 businesses
- Motorcycle, marine & small engine repair in Fremont, NH64 businesses
- Machine shops & CNC in Fremont, NH146 businesses
Nearby towns
- Sandown, NH 3 mi
- Raymond, NH 4 mi
- Brentwood, NH 5 mi
- Epping, NH 6 mi
- Kingston, NH 6 mi
- Hampstead, NH 7 mi
- East Kingston, NH 8 mi
- Candia, NH 8 mi
- Deerfield, NH 9 mi
- Exeter, NH 10 mi