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HVAC Contractors in Merrimack, NH

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33. Harry W. Wells & Son Inc.

Harry W. Wells & Son Inc.

19 Crown St, Nashua, NH 03060

OPEN 24 HOURS

From Business: Harry W. Wells & Son Inc. services and installs all makes and models of Plumbing, Heating and Air Conditioning equipment. Harry W. Wells & Son, Inc. was established in 1947 and…

YP
78 Years
in Business

34. Total Air Supply

Total Air Supply

171 E Hollis St, Nashua, NH 03060

CLOSED NOW:6:30 am - 5:00 pm

From Business: Founded in 1975, Total Air Supply provides heating and air conditioning services. It serves clients in the residential, industrial and light commercial markets. The company…

YP
50 Years
in Business

36. Trane Supply

Trane Supply

1050 Holt Ave Unit 11, Manchester, NH 03109

CLOSED NOW:7:00 am - 4:30 pm

From Business: At Trane Supply, we provide HVAC service professionals with solutions to help them better serve their customers. We strive to provide a seamless experience — enabling customers…

37. ICS Heating and Air Conditioning

ICS Heating and Air Conditioning

531 Mammoth Rd, Londonderry, NH 03053

OPEN 24 HOURS

From Business: We provide heating, venilation, and air conditioning repair, replacement, and preventative maintenance for residences and small commercial properties.

YP
11 Years
in Business

39. Jasper Mechanical

Jasper Mechanical

Serving the Merrimack Area

OPEN 24 HOURS

From Business: Your residential heating and air conditioning

YP
30 Years
in Business

41. Wilson Brothers H.V.A.C. Inc.

Wilson Brothers H.V.A.C. Inc.

35 Lomar Park, Pepperell, MA 01463

OPEN 24 HOURS

From Business: There's a lot about indoor air quality that you might not know and certainly can't see. Up to 72 trillion microscopic irritants, or allergens, find their way into your home…

YP
38 Years
in Business

44. Heritage Home Service

Heritage Home Service

28 Commercial Ct, Auburn, NH 03032

OPEN NOW:7:00 am - 12:00 am

From Business: Heritage Home Service provides NH and MA homeowners with HVAC, electric, and plumbing services from expert professionals who conduct themselves like true advisors. A…

YP
39 Years
in Business

45. Card Heating & Cooling, Inc.

Card Heating & Cooling, Inc.

51 N River Rd, Milford, NH 03055

CLOSED NOW:8:00 am - 5:00 pm

"We picked Card Heating & Cooling to install a split ductless AC system in our home, after we reviewed proposals from two large companies. Mike's competence and no-pressure…"

YP
18 Years
in Business

46. Daigle Plumbing & Heating

Daigle Plumbing & Heating

11 Windham Rd, Derry, NH 03038

CLOSED NOW:7:00 am - 4:00 pm

From Business: Our mission is to be recognized as the leading provider of quality plumbing & heating services. We strive to achieve this with integrity, honesty and trust.

YP
44 Years
in Business

47. Absolute Mechanical Systems

Absolute Mechanical Systems

2 Quimby Rd, Brookline, NH 03033

CLOSED NOW:8:00 am - 5:00 pm

From Business: Absolute Mechanical Systems is a full service heating and cooling company serving customers in both New Hampshire and Massachusetts since 1998. Our mission is to provide a…

YP
46 Years
in Business

49. Affiliated HVAC Services LLC

Affiliated HVAC Services LLC

5 Pine Street Ext, Nashua, NH 03060

CLOSED NOW:7:00 am - 5:00 pm

From Business: Affiliated HVAC Services, LLC started in 2000 focused on servicing commercial refrigeration, heating, cooling and ventilation needs in the southern New Hampshire and northern…

YP
25 Years
in Business

52. Walley's Heating & Air Conditioning

Walley's Heating & Air Conditioning

25 Progress Ave, Nashua, NH 03062

CLOSED NOW:9:00 am - 5:00 pm

From Business: If you’re looking for a quality-minded yet fair-priced Nashua HVAC Contractor, our professional heating and cooling team is here to help! For new installation or system…

YP
36 Years
in Business

53. Ethical Home Pro

Ethical Home Pro

7 Bellemore Dr Unit 1, Bedford, NH 03110

CLOSED NOW:7:30 am - 4:00 pm

From Business: Ethical Home Pro delivers top-quality heating, cooling, HVAC, and water treatment services to homeowners in Londonderry, Bedford, Salem, and Nashua, NH. We specialize in…

YP
9 Years
in Business

54. Brookside Heating & Cooling (fka Brookside Mechanical, Inc.)

Brookside Heating & Cooling (fka Brookside Mechanical, Inc.)

387 Pepsi Rd, Manchester, NH 03109

OPEN 24 HOURS

From Business: Proudly serving Manchester and surrounding New Hampshire communities since 1988. What started as two technicians and a truck has grown into a trusted local team, thanks to the…

56. Liberty Air Inc

Liberty Air Inc

722 E Industrial Park Dr Unit 8, Manchester, NH 03109

CLOSED NOW:9:00 am - 5:00 pm

"Was able to diagnose my AC problem over the phone & told me how I could fix the problem free of charge. Excellent business."

YP
37 Years
in Business

57. Bob Mailhot Heating Co Inc

Bob Mailhot Heating Co Inc

29 Lavallee Ln, Manchester, NH 03104

CLOSED NOW:8:00 am - 4:30 pm

From Business: Bob Mailhot Heating Company, Inc. has been serving Manchester and surrounding towns since 1987. From system installations and upgrades to repairs, the punctual team from Bob…

YP
38 Years
in Business

60. S & E Cataldi Heating & Air Conditioning LLC

S & E Cataldi Heating & Air Conditioning LLC

33 English Range Rd, Derry, NH 03038

CLOSED NOW:7:00 am - 5:00 pm

"I had a problem with my heating system S&E Cataldi fixed it I recommendation"

YP
41 Years
in Business

We found 406 results for C A in or near Merrimack, NH.They also appear in other related business categories including Heating Contractors & Specialties, Plumbers, and Air Conditioning Service & Repair. 23 of the rated businesses have 4+ star ratings.


The businesses listed also serve surrounding cities and neighborhoods including East Side Manchester, Southeast Nashua, and Pinardville. These businesses offer their services in one-or-more of the following languages: and Spanish.