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Map of Jefferson, MDMap of Jefferson, MD

HVAC Engineers in Jefferson, MD

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1. United Air Temp

United Air Temp

5305 Jefferson Pike Ste 5, Frederick, MD, 21703

OPEN 24 HOURS

From Business: When you need HVAC or plumbing services for your home, United Air Temp is the company to call. For more than 90 years, we've provided reliable HVAC and plumbing services to…

3. Markool Heating & Cooling

Markool Heating & Cooling

5110 Jefferson Pike, Frederick, MD, 21703

OPEN NOW:7:00 am - 6:00 pm

From Business: Founded in 2016, Markool Heating & Cooling is the name to trust when it comes to heating and air conditioning in Frederick, MD, and the surrounding areas. From our professional…

YP
8 Years
in Business

4. Royal Electric Service Inc

Royal Electric Service Inc

Frederick, MD, 21702

CLOSED NOW

From Business: Providing Residential, Commercial & Industrial Heating, Air Conditioning & Electrical Contracting Services Reliable Service and Guaranteed Work!…

YP
45 Years
in Business

5. Swords Mechanical Services

Swords Mechanical Services

Frederick, MD, 21702

OPEN 24 HOURS

From Business: Whether your home or office is too hot or cold (HVAC, AC, heating), too wet or dry (Plumbing), or just backed up (Sewer and Drain), Sword's Mechanical Service offers the…

YP
54 Years
in Business

7. Climate Controllers Services

Climate Controllers Services

110 E H St, Brunswick, MD, 21716

CLOSED NOW

From Business: Climate Controllers Services is the premier source for heating and air conditioning solutions serving Brunswick, MD and surrounding areas. For more information, call us today!

YP
18 Years
in Business

8. Honest Air

Honest Air

511 N Bentz St, Frederick, MD, 21701

CLOSED NOW

From Business: Located in downtown Frederick, Maryland, Honest Air will work with you to find HVAC solutions that fit your heating and cooling needs. We will provide you with a full…

YP
7 Years
in Business

9. Frederick Air Inc

Frederick Air Inc

3 King Ave, Frederick, MD, 21701

CLOSED NOW

"i.e., I purchased a service contract several years ago after having at least one major AC meltdown a year. Since we signed the contract with Frederick Air we have had NO…"

YP
32 Years
in Business

10. Warner Service

Warner Service

217 Monroe Ave, Frederick, MD, 21701

CLOSED NOW

From Business: If you’re looking for a heating and cooling expert in Frederick, we’re here to help. We have the expertise to get your H.V.A.C. systems running smoothly. Call us today to find…

YP
38 Years
in Business

11. Tuckers Air Conditioning, Heating & Plumbing

Tuckers Air Conditioning, Heating & Plumbing

4650 Wedgewood Blvd Ste 102, Frederick, MD, 21703

CLOSED NOW

From Business: Tuckers Air Conditioning, Heating & Plumbing is located in Frederick, MD, and is proud to serve Montgomery and Frederick Counties. Whether you need a liscenced and insured HVAC…

YP
29 Years
in Business

12. Wenbrooke Services - Electrical, Plumbing, Heating and Air

Wenbrooke Services - Electrical, Plumbing, Heating and Air

4907 International Blvd Ste 113, Frederick, MD, 21703

CLOSED NOW

From Business: Embrace the warmth of a well-functioning home with Wenbrooke Services, your one-stop shop for all your electrical, plumbing, heating, and air conditioning needs. Since 2015,…

YP
9 Years
in Business

13. Airtron Heating & Air Conditioning Frederick

Airtron Heating & Air Conditioning Frederick

5123 Pegasus Ct Ste M, Frederick, MD, 21704

CLOSED NOW

From Business: Masters Home Services is one of the leading heating and air conditioning installation service providers in the United States. It offers a range of construction products.…

YP
38 Years
in Business

14. N.E. Bob Waltz Plumbing, Heating, and Air Conditioning Inc

N.E. Bob Waltz Plumbing, Heating, and Air Conditioning Inc

8098 Hillmark Ct, Frederick, MD, 21704

CLOSED NOW

From Business: Our expert services keep you comfortable throughout the year. N.E. Bob Waltz Plumbing & Heating, Inc. in Frederick, Maryland, offers the best in plumbing and HVAC services for…

YP
40 Years
in Business

15. Antietam Heating & Air Conditioning & Refrigeration Service

Antietam Heating & Air Conditioning & Refrigeration Service

1936 Old National Pike, Middletown, MD, 21769

CLOSED NOW

From Business: Antietam Heating and Air Conditioning & Refrigeration’s Service, Installation and Repair. Quality Service and Repair at Affordable Prices! Commercial Refrigeration service and…

16. Antietam Heating & Air Cond & Refrig SVC Instltn & Repair

Antietam Heating & Air Cond & Refrig SVC Instltn & Repair

8107 Arrowhead Ct, Frederick, MD, 21702

CLOSED NOW

From Business: Antietam Heating And Air Conditioning & Refrigeration Service, Installation And Repair in Frederick, Maryland, specializes in commercial refrigeration as well as residential…

17. HVAC Service in Frederick MD

HVAC Service in Frederick MD

2195 N State Highway 83 S, Frederick, MD, 21701

OPEN 24 HOURS

From Business: If you require the installation of new heating and air conditioning equipment or the repair of existing equipment, our team is ready to provide the reliable service that you…

YP
28 Years
in Business

19. Heating and Air Conditioning Service Dhs VA

Heating and Air Conditioning Service Dhs VA

2255 Dorr Ave, Dhs, VA, 20598

OPEN 24 HOURS

From Business: One Hour Heating & Air Conditioning offers installation, repair, replacement and servicing for all your heating, ventilation, and air conditioning needs. Call us anytime on…

YP
14 Years
in Business

20. Eric Smock Heating & Air Conditioning, Inc.

Eric Smock Heating & Air Conditioning, Inc.

9639 Doctor Perry Rd Ste 101n, Ijamsville, MD, 21754

OPEN 24 HOURS

From Business: If you’re looking for a heating and cooling expert in Ijamsville, we’re here to help. We have the expertise to get your H.V.A.C. systems running smoothly. Call us today to find…

21. Applied Heating and Cooling Solutions

Applied Heating and Cooling Solutions

6663 Coldstream Dr, New Market, MD, 21774

CLOSED NOW

From Business: If you’re looking for a heating and cooling expert in New Market, we’re here to help. We have the expertise to get your H.V.A.C. systems running smoothly. Call us today to find…

22. Homeland Heating and Air Conditioning

Homeland Heating and Air Conditioning

8506 Laddie Ct, Walkersville, MD, 21793

OPEN 24 HOURS

From Business: Homeland Heating & Air Conditioning is your immediate solution for all your HVAC service and repair needs. Michael Horner has nearly two decades of industry experience and has…

27. Heating and Air Conditioning Service Barnesville MD

Heating and Air Conditioning Service Barnesville MD

18101 Sellman Rd, Barnesville, MD, 20838

OPEN 24 HOURS

From Business: One Hour Heating & Air Conditioning offers installation, repair, replacement and servicing for all your heating, ventilation, and air conditioning needs. Call us anytime on…

YP
22 Years
in Business

28. Cascades Comfort Services

Cascades Comfort Services

38125 Highland Farm Pl, Purcellville, VA, 20132

CLOSED NOW

From Business: Cascades Comfort Services is a family owned and operated residential heating and air conditioning company located in Purcellville, Virginia. Since 1996, Cascades Comfort…

YP
28 Years
in Business

29. AC&T - toll Free

AC&T - toll Free

11535 Hopewell Rd, Hagerstown, MD, 21740

CLOSED NOW

From Business: We offer the full line of wholesale and retail petroleum products. Our company handles the transport and delivery of petroleum products, as well as home and business heating…

30. Shenandoah Air Conditioning & Heating Inc

Shenandoah Air Conditioning & Heating Inc

351 Edmond Rd, Kearneysville, WV, 25430

CLOSED NOW

From Business: Proudly Serving Jefferson & Berkeley Counties for Over 18 Years! Fast Professional Service with Every Call! Air Conditioning Repairs; Heat Pump Repairs; Air Cleaners; Gas…

YP
27 Years
in Business
Amenities:
Wheelchair accessible