🐜AssistAnt · Pro directory
There are 74 HVAC companies within 25 miles of Dover, NH in the AssistAnt directory as of October 16, 2026, 3 of them based in Dover 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 Dover
- Strogen's Service Experts
Somersworth, NH · 2.6 mi
Not verified yet
(603) 332-6466
- Brulotte Inc
Dover, NH · 2.9 mi
Not verified yet
(603) 343-5222
- Pro Hvac Llc
Dover, NH · 3.2 mi
Not verified yet
(603) 743-4822
- C-Moses Plumbing & Heating Inc.
Rochester, NH · 4.8 mi
Not verified yet
(603) 335-0225
- Jeff's K-1 Heating
Barrington, NH · 5.3 mi
Not verified yet
(603) 664-6020
- Stevens Mechanical
Rochester, NH · 5.7 mi
Not verified yet
(603) 394-5151
- Local Pride
Rochester, NH · 5.8 mi
Not verified yet
(603) 330-0800
- Gerry's Gas Service
Dover, NH · 6.3 mi
Not verified yet
(603) 534-9683
- High Degree Heating
Rochester, NH · 6.7 mi
Not verified yet
(603) 330-3233
- Admiral Climate Control
Rochester, NH · 6.7 mi
Not verified yet
(603) 330-3014
- L & M Heating
Eliot, ME · 7.4 mi
Not verified yet
(207) 438-9311
- Forced Air
Berwick, ME · 7.5 mi
Not verified yet
(207) 337-0620
- Tremblay & Son HVAC LLC
ROCHESTER, NH · 8.0 mi
Not verified yet
(603) 332-0980
- Piller Heating Co
Barrington, NH · 8.4 mi
Not verified yet
(603) 868-5728
- Ultra Geothermal
Barrington, NH · 8.6 mi
Not verified yet
(603) 868-7878
- Integrity Comfort Heating And Cooling
South Berwick, ME · 9.4 mi
Not verified yet
(207) 704-0523
- Thermo Dynamics Inc.
Eliot, ME · 9.9 mi
Not verified yet
(800) 676-9979
- Thermo Dynamics
Eliot,, ME · 10.1 mi
Not verified yet
(207) 439-5049
- Abs Heating & Cooling
Nottingham, NH · 10.6 mi
Not verified yet
(603) 659-3134
- T&R Oil Burner Services
Nottingham, NH · 10.7 mi
Not verified yet
(603) 679-2356
- Green Home Climate Solutions
Newington, NH · 10.8 mi
Not verified yet
(603) 960-4999
- CMC Mechanical Services LLC
Portsmouth, NH · 11.3 mi
Not verified yet
(603) 430-2852
- Vachon's Heating & Air Conditioning LLC
Farmington, NH · 12.0 mi
Not verified yet
(603) 217-2688
- 603 Mechanical
Portsmouth, NH · 12.5 mi
Not verified yet
(833) 603-4822
- Marshall Heating & Cooling
Nottingham, NH · 12.5 mi
Not verified yet
(603) 608-2327
- Dr Heat And Mr Cool
York, ME · 12.6 mi
Not verified yet
(207) 451-8008
- Heritage Home Service
Portsmouth, NH · 12.6 mi
Not verified yet
(603) 354-0092
- Tim Donnell Plumbing @ Heating
Cape Neddick, ME · 13.3 mi
Not verified yet
(207) 361-2768
- Townsend Energy
Portsmouth, NH · 13.6 mi
Not verified yet
(603) 379-3655
- Perry Plumbing & Heating, Inc.
Greenland, NH · 13.7 mi
Not verified yet
(603) 430-8581
Showing the 30 listed first. Search by ZIP code to see more.
Questions
- How many HVAC companies are near Dover, NH?
- 74 within 25 miles, 3 in Dover, as of October 16, 2026.
- Which HVAC companies near Dover, 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 Dover
- Appliance repair in Dover, NH8 businesses
- Plumbers in Dover, NH37 businesses
- Electricians in Dover, NH74 businesses
- Roofers in Dover, NH59 businesses
- Landscaping & lawn care in Dover, NH165 businesses
- Cleaning services in Dover, NH70 businesses
- Pest control in Dover, NH19 businesses
- Locksmiths in Dover, NH10 businesses
- Painters in Dover, NH31 businesses
- Garage door repair in Dover, NH10 businesses
- Handyman services in Dover, NH38 businesses
- Water, fire & mold restoration in Dover, NH10 businesses
- Concrete, masonry & paving in Dover, NH56 businesses
- Fence contractors in Dover, NH10 businesses
- Flooring in Dover, NH17 businesses
- Towing in Dover, NH21 businesses
- Auto repair in Dover, NH362 businesses
- Collision repair & auto glass in Dover, NH57 businesses
- Motorcycle, marine & small engine repair in Dover, NH35 businesses
- Welding & fabrication in Dover, NH26 businesses
- Machine shops & CNC in Dover, NH41 businesses
- Computer & phone repair / IT in Dover, NH50 businesses
- Excavation & heavy equipment in Dover, NH32 businesses
Nearby towns
- Somersworth, NH 3 mi
- Barrington, NH 6 mi
- Rochester, NH 6 mi
- Berwick, ME 8 mi
- Eliot, ME 9 mi
- South Berwick, ME 9 mi
- Newington, NH 11 mi
- Nottingham, NH 11 mi
- Portsmouth, NH 11 mi
- York, ME 13 mi