🐜AssistAnt · Pro directory
There are 39 HVAC companies within 25 miles of Clayton, DE in the AssistAnt directory as of October 16, 2026, 2 of them based in Clayton 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 Clayton
- Yerkie heating and Air
Clayton, DE · 0.8 mi
Not verified yet
(302) 653-1321
- 302 Heating & Cooling LLC
Clayton, DE · 0.8 mi
Not verified yet
(302) 222-5715
- JAM Air, LLC HVAC & Duct Cleaning
Cheswold, DE · 4.4 mi
Not verified yet
(302) 487-4822
- Pleasant Heating and Air Conditioning
Hartly, DE · 4.5 mi
Not verified yet
(302) 535-5231
- Price Plumbing Inc
Hartly, DE · 4.7 mi
Not verified yet
(302) 213-6968
- One Hour Heating & Air Conditioning® Of Dover
Dover, DE · 4.9 mi
Not verified yet
(302) 307-6649
- Air Doctorx Heating & Air Conditioning
Hartly, DE · 4.9 mi
Not verified yet
(302) 492-1333
- Service Energy
Dover, DE · 5.2 mi
Not verified yet
(302) 734-7433
- Barkley Heating & Air
Smyrna, DE · 5.4 mi
Not verified yet
(302) 653-5971
- Fletcher Plumbing, Heating, & A/c Inc.
Smyrna, DE · 6.7 mi
Not verified yet
(302) 653-0503
- Eastern Shore Energy Inc
Camden, DE · 9.2 mi
Not verified yet
(302) 697-9230
- Del-Mar-Va Heating & A/C, Inc
Dover, DE · 9.5 mi
Not verified yet
(302) 736-3696
- Air Temp Solutions - AC Repair, Heating Repair, and Water Heater Repair Dover, DE
Dover, DE · 9.5 mi
Not verified yet
(302) 200-6138
- Hiott John Refrigeration & Air Conditioning
Camden, DE · 9.7 mi
Not verified yet
(302) 697-3050
- Starkey Mechanical
Millington, MD · 10.6 mi
Not verified yet
(410) 928-5900
- Summit Heating and Air Conditioning
Townsend, DE · 11.2 mi
Not verified yet
(302) 378-1203
- Air Quality HVAC Services
Camden-Wyoming, DE · 11.4 mi
Not verified yet
(302) 697-1475
- Mobile Air
Felton, DE · 13.7 mi
Not verified yet
(302) 500-0867
- DW Heating and Cooling LLC
Townsend, DE · 14.1 mi
Not verified yet
(302) 373-7786
- Aire Serv of Middletown
Middletown, DE · 15.7 mi
Not verified yet
(302) 956-9226
- Taylor's Heating & Air Conditioning
Church Hill, MD · 16.1 mi
Not verified yet
(410) 758-0551
- Miller Premier Services
Middletown, DE · 16.2 mi
Not verified yet
(302) 750-2409
- Taylor's Heating & Air Conditioning
Church Hill, MD · 16.3 mi
Not verified yet
(443) 258-2859
- Schagrin Home Comfort Products
Middletown, DE · 17.4 mi
Not verified yet
(302) 378-2000
- Wright Design Inc Heating and Cooling
Middletown, DE · 17.6 mi
Not verified yet
(302) 378-7763
- A.L. Boulden & Sons
Warwick, MD · 18.0 mi
Not verified yet
(410) 755-6860
- Air Temp Solutions
Middletown, DE · 18.1 mi
Not verified yet
(302) 750-4168
- Your Comfort Co
Greensboro, MD · 18.2 mi
Not verified yet
(410) 482-8847
- J B Poore's Gas Services
Milford, DE · 19.7 mi
Not verified yet
(302) 422-7796
- Legacy Mechanical Group
Chestertown, MD · 19.8 mi
Not verified yet
(443) 282-0042
Showing the 30 listed first. Search by ZIP code to see more.
Questions
- How many HVAC companies are near Clayton, DE?
- 39 within 25 miles, 2 in Clayton, as of October 16, 2026.
- Which HVAC companies near Clayton, DE 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
- Cheswold, DE 4 mi
- Hartly, DE 5 mi
- Smyrna, DE 5 mi
- Camden, DE 9 mi
- Dover, DE 9 mi
- Millington, MD 11 mi
- Camden-wyoming, DE 11 mi
- Townsend, DE 12 mi
- Felton, DE 14 mi
- Church Hill, MD 16 mi