Top 10 Ac Installation in Stamford, CT

Updated March 2026

AC Installation in Stamford, CT: What to Know Before You Buy

A new AC system is a major investment. The right installer in Stamford, CT will properly size the unit for your home, handle permits, and back the work with a solid warranty. Undersized or poorly installed systems waste energy and fail early.

💡 Quick Tips:
  • Get a Manual J load calculation — not just a rule-of-thumb sizing
  • Ask about SEER2 ratings and expected monthly energy costs
  • Confirm the warranty covers both equipment and labor
1

Air Solutions, Inc.

430 Fairfield Ave, Stamford, CT 06902, USA
★★★★½ 4.8 (732 reviews)
Licensed & InsuredTop Rated
Services: Ac Installation
Stamford, CT (203) 307-5918
2

EXTRAVE Heating & Cooling

38 Hundley Ct, Stamford, CT 06902, USA
★★★★★ 5 (212 reviews)
Licensed & InsuredTop Rated
Services: Ac Installation
Stamford, CT (888) 848-4822
3

Evolution Air, LLC

425 Fairfield Ave building 3, Stamford, CT 06902, USA
★★★★½ 4.9 (62 reviews)
Licensed & InsuredTop Rated
Services: Ac Installation
Stamford, CT (203) 724-9814
4

Around the Clock Air Conditioning & Heating, Inc.

115 Colonial Rd, Stamford, CT 06906, USA
★★★★★ 5 (97 reviews)
Licensed & Insured
Services: Ac Installation
Stamford, CT (914) 672-8525
5

ENCON Heating and Air Conditioning

31 Parker Ave, Stamford, CT 06906, USA
★★★★½ 4.9 (237 reviews)
Licensed & Insured
Services: Ac Installation
Stamford, CT (203) 375-5228
6

Green Mechanicals Heating & Cooling LLC

37 Highview Ave, Stamford, CT 06907, USA
★★★★½ 4.8 (181 reviews)
Services: Ac Installation
Stamford, CT (203) 243-4925
7

C&C Service

72 Dyke Ln, Stamford, CT 06902, USA
★★★★½ 4.4 (48 reviews)
Services: Ac Installation
Stamford, CT (203) 323-2866
8

SERVCON LLC.

52 Larkin St, Stamford, CT 06907, USA
★★★★★ 5 (242 reviews)
Services: Ac Installation
Stamford, CT (203) 975-9106
9

Air Conditioning Repair Service

2235 Summer St, Stamford, CT 06905, USA
★★★★½ 4.4 (11 reviews)
Services: Ac Installation
Stamford, CT (475) 285-5954
10

Tri Tech Mechanical LLC

47 W Main St, Stamford, CT 06902, USA
★★★★½ 4.8 (34 reviews)
Services: Ac Installation
Stamford, CT (203) 359-3399

About These Listings

Provider details on this page come from public business information and each provider's own website. Inclusion here is not an endorsement, and the order shown is not a guarantee of quality. Before hiring, verify licensing, insurance, and pricing directly with the company — request written quotes and confirm credentials with your state or local licensing board.

See something out of date? Contact us.

Frequently Asked Questions

Best ac installation in Stamford

Top: Air Solutions, Inc. (4.8), SERVCON LLC. (5), ENCON Heating and Air Conditioning (4.9)

Common Ac Installation Questions

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