🐜AssistAnt · Pro directory
There are 121 HVAC companies within 25 miles of Keymar, MD in the AssistAnt directory as of October 17, 2026, 1 of them based in Keymar 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 Keymar
- Kaufman's Heating & Air LLC
Keymar, MD · 0.0 mi
Not verified yet
(301) 898-9191
- Shelton Plumbing and Heating
Union Bridge, MD · 3.9 mi
Not verified yet
(410) 775-2127
- Right-A-Way Heating & Cooling
Walkersville, MD · 7.2 mi
Not verified yet
(301) 845-7710
- Homeland Heating and Air Conditioning
Walkersville, MD · 7.7 mi
Not verified yet
(301) 450-6998
- Holtzople Heating & Air Conditioning
Emmitsburg, MD · 8.1 mi
Not verified yet
(866) 500-4328
- Precision Heating & Cooling, Inc.
Frederick, MD · 8.2 mi
Not verified yet
(301) 898-8290
- Cornerstone Heating & Air Conditioning Inc
Thurmont, MD · 8.2 mi
Not verified yet
(240) 674-3100
- Mick's Plumbing & Heating
Thurmont, MD · 8.4 mi
Not verified yet
(301) 271-2488
- Holtzople Heating, Air Conditioning & Electrical Services
Emmitsburg, MD · 8.5 mi
Not verified yet
(866) 968-0341
- Tetteris Heating and Air
Frederick, MD · 8.9 mi
Not verified yet
(443) 676-8928
- Exxel Mechanical Services
Mount Airy, MD · 8.9 mi
Not verified yet
(410) 921-3829
- ClemAIR Heating & Cooling
New Market, MD · 11.0 mi
Not verified yet
(240) 357-3275
- Wenbrooke Services - AC Repair, Plumbing, Heating And Electrical
Frederick, MD · 11.0 mi
Not verified yet
(240) 847-1044
- May's Heating & Air Conditioning
Frederick, MD · 11.3 mi
Not verified yet
(301) 660-1400
- Fryfogle Greg C
New Windsor, MD · 11.3 mi
Not verified yet
(410) 875-0300
- Mathers Mechanical, LLC.
Mount Airy, MD · 11.4 mi
Not verified yet
(240) 394-0194
- Applied Heating and Cooling Solutions
New Market, MD · 11.5 mi
Not verified yet
(240) 235-1500
- TriState Home Services
Frederick, MD · 11.6 mi
Not verified yet
(301) 288-3655
- Air Zone Systems, Inc
New Windsor, MD · 12.0 mi
Not verified yet
(410) 876-0671
- Classic Hvac Services, Llc
New Windsor, MD · 12.0 mi
Not verified yet
(443) 880-3499
- Maryland Mechanical Services HVAC
Frederick, MD · 12.5 mi
Not verified yet
(240) 498-0091
- Warner Service
Frederick, MD · 13.0 mi
Not verified yet
(301) 200-9774
- Honest Air Heating & Air Conditioning
Frederick, MD · 13.2 mi
Not verified yet
(240) 931-0112
- Frederick Air Inc
Frederick, MD · 13.3 mi
Not verified yet
(301) 845-5652
- Angell Heating and Air
Westminster, MD · 13.5 mi
Not verified yet
(443) 821-7850
- American Air, LLC
Frederick, MD · 13.6 mi
Not verified yet
(301) 676-9234
- Brick Street Plumbing & HVAC
Frederick, MD · 13.6 mi
Not verified yet
(301) 969-4911
- Wyant Service Experts
Frederick, MD · 13.8 mi
Not verified yet
(301) 620-1770
- Sunline Systems
Ijamsville, MD · 13.9 mi
Not verified yet
(301) 831-3100
- BPM Heating, Cooling & Plumbing
Frederick, MD · 13.9 mi
Not verified yet
(240) 200-0887
Showing the 30 listed first. Search by ZIP code to see more.
Questions
- How many HVAC companies are near Keymar, MD?
- 121 within 25 miles, 1 in Keymar, as of October 17, 2026.
- Which HVAC companies near Keymar, 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.
More in Keymar
- Roofers in Keymar, MD131 businesses
- Landscaping & lawn care in Keymar, MD231 businesses
- Cleaning services in Keymar, MD131 businesses
- Handyman services in Keymar, MD48 businesses
- Fence contractors in Keymar, MD17 businesses
- Septic services in Keymar, MD19 businesses
- Home inspectors in Keymar, MD27 businesses
- Auto repair in Keymar, MD487 businesses
- Diesel & truck repair in Keymar, MD25 businesses
- Motorcycle, marine & small engine repair in Keymar, MD20 businesses
- Welding & fabrication in Keymar, MD64 businesses
- Trucking in Keymar, MD12 businesses
Nearby towns
- Union Bridge, MD 4 mi
- Walkersville, MD 8 mi
- Thurmont, MD 8 mi
- Emmitsburg, MD 8 mi
- New Market, MD 11 mi
- New Windsor, MD 12 mi
- Mount Airy, MD 14 mi
- Frederick, MD 14 mi
- Littlestown, PA 15 mi
- Ijamsville, MD 16 mi