🐜AssistAnt · Pro directory
There are 233 HVAC companies within 25 miles of Harwood, MD in the AssistAnt directory as of October 16, 2026, 1 of them based in Harwood 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.
Brands named most by these businesses: Frigidaire (1).
HVAC (heating & air conditioning) near Harwood
- CJ's Heating and Cooling
Harwood, MD · 0.0 mi
Not verified yet
(410) 212-2260
- Bob Fox Service Inc
West River, MD · 3.6 mi
Not verified yet
(301) 476-0843
- Buckmaster Enterprise Heating
Edgewater, MD · 3.9 mi
Not verified yet
(410) 798-1722
- Palmer Heating and Cooling
Edgewater, MD · 4.1 mi
Not verified yet
(301) 440-6069
- Bethany Air Corporation
Edgewater, MD · 4.7 mi
Not verified yet
(410) 956-8756
- Real Chill Heating And Air Conditioning
Deale, MD · 5.3 mi
Not verified yet
(410) 867-3626
- Prime One Mechanical
Edgewater, MD · 5.6 mi
Not verified yet
(240) 232-4768
- A.P. Mathews Heating & A/C
Davidsonville, MD · 6.1 mi
Not verified yet
(410) 798-7000
- B.L Air Quality Inc
Deale, MD · 6.2 mi
Not verified yet
(410) 867-8514
- Owens Geothermal Systems
Davidsonville, MD · 6.2 mi
Not verified yet
(410) 741-9340
- Pride Mechanical
Lothian, MD · 6.2 mi
Not verified yet
(410) 874-0100
- Bay Breeze Heating and Cooling
Davidsonville, MD · 7.0 mi
Not verified yet
(410) 798-6933
- Barstow & Sons Heating And Cooling
Annapolis, MD · 8.0 mi
Not verified yet
(410) 544-2606
- Complete Mechanical Services, LLC
Annapolis, MD · 8.1 mi
Not verified yet
(443) 924-6696
- Davis Ford Heating & Air Conditioning
Annapolis, MD · 8.2 mi
Not verified yet
(240) 207-6834
- Smith & Rawlings Inc
Annapolis, MD · 8.2 mi
Not verified yet
(410) 263-3820
- Beltway Air Conditioning & Heating
Annapolis, MD · 8.3 mi
Not verified yet
(410) 593-3903
- Earth River Geothermal
Annapolis, MD · 8.3 mi
Not verified yet
(410) 263-8538
- Proactive Heating & Air Conditioning
Annapolis, MD · 8.4 mi
Not verified yet
(410) 344-2111
- R E Robertson Plumbing Inc
Annapolis, MD · 8.5 mi
Not verified yet
(410) 757-0023
- Coastal Heating and Air Conditioning Co
Annapolis, MD · 8.5 mi
Not verified yet
(410) 919-0110
- Bay Heating &cooling Ltd
Annapolis, MD · 8.6 mi
Not verified yet
(410) 647-1233
- The Severn Group
Upper Marlboro, MD · 8.7 mi
Not verified yet
(443) 837-0828
- Ecco Air, LLC
Annapolis, MD · 8.7 mi
Not verified yet
(410) 449-1233
- United Air Temp
Annapolis, MD · 8.7 mi
Not verified yet
(410) 705-6043
- Pro-tech Hvac Home
Annapolis, MD · 8.8 mi
Not verified yet
(240) 298-6521
- Maximus Heating & Cooling
Annapolis, MD · 9.0 mi
Not verified yet
(844) 820-4822
- Wright Mechanical Services
Upper Marlboro, MD · 9.0 mi
Not verified yet
(301) 969-2029
- Belair Engineering And Service Company, Inc.
Upper Marlboro, MD · 9.1 mi
Not verified yet
(301) 249-0300
- Ralph P. Sita, Inc.
Dunkirk, MD · 9.3 mi
Not verified yet
(301) 855-9387
Showing the 30 listed first. Search by ZIP code to see more.
Questions
- How many HVAC companies are near Harwood, MD?
- 233 within 25 miles, 1 in Harwood, as of October 16, 2026.
- Which HVAC companies near Harwood, MD 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.
Nearby towns
- West River, MD 4 mi
- Edgewater, MD 5 mi
- Lothian, MD 5 mi
- Deale, MD 6 mi
- Davidsonville, MD 6 mi
- Annapolis, MD 9 mi
- Dunkirk, MD 11 mi
- Arnold, MD 12 mi
- Crofton, MD 12 mi
- Owings, MD 13 mi