HVAC & Refrigeration · CT
HVAC & Refrigeration manufacturers in Connecticut
14 domestic hvac & refrigeration suppliers in Connecticut. Sheet metal fabrication, coil work, and assembly for air handling and refrigeration equipment, where thermal performance, airtight joints, and efficiency ratings drive the specification.
#22
of 46 by manufacturers listed
- 14
- In this state
- 1.7%
- Share of industry
- 0
- Set-aside registered
- 9
- Federal track record
of 14 on this page
of 14 hold awards
Standards that matter in hvac & refrigeration
2 to specify- ISO 9001:2015
- UL Listed
Listings carry the federal set-aside registrations a company filed in SAM, not its quality-system certificates. Ask each shop for the current certificate and its scope before you release a drawing.
HVAC & Refrigeration suppliers in Connecticut
all 14- 1

Somers, CT · est. 1994
Machinery & Tooling · Industrial Distribution
$110K
- 2

Milford, CT · est. 1972
Machinery & Tooling · Electronics & Instruments
$2.3M
- 3

North Haven, CT · est. 2009
Machinery & Tooling
—
- 4

Windsor, CT · est. 1892
Machinery & Tooling
$250K
- 5
Stratford, CT · est. 1928
Machinery & Tooling · Fabricated Metal
$6.5M
- 6

Machinery & Tooling · Fabricated Metal
—
- 7
Windsor, CT · est. 1966
Machinery & Tooling · Electrical Equipment
$17.1M
- 8

Machinery & Tooling · Fabricated Metal
—
- 9
Bethel, CT · est. 1989
Machinery & Tooling · Fabricated Metal
$86K
- 10
Fairfield, CT · est. 2007
Machinery & Tooling · Electrical Equipment
$18K
- 11
Danbury, CT · est. 1995
Machinery & Tooling
$18K
- 12
Hamden, CT · est. 1995
Machinery & Tooling
—
- 13
Danbury, CT · est. 2018
Machinery & Tooling · Industrial Chemicals & Gases
$500K
- 14
Windsor, CT · est. 1953
Machinery & Tooling · Electrical Equipment
—
1–14 of 14
HVAC & Refrigeration in other states
45 states- California79
- Texas67
- Florida57
- Pennsylvania51
- New York42
- Michigan35
- North Carolina34
- Ohio34
- Illinois31
- Wisconsin30
- Georgia23
- Maryland23
- New Jersey22
- Indiana22
- Arizona21
Other industries in Connecticut
42 verticals- Metal Fabrication333
- Aerospace128
- Instrumentation, Test & Measurement95
- Chemical Processing80
- Industrial Machinery71
- Electrical Equipment & Components66
- Consumer Products63
- Signage, Printing & Marking53
- Electronics50
- Medical Devices49
- Robotics & Automation49
- Pulp, Paper & Packaging42
- Building Products & Materials41
- Wire, Cable & Interconnect39
What buyers specify in hvac & refrigeration
3 requirements- 01Sheet metal fabrication for cabinets and ductwork
- 02Coil, heat exchanger, and refrigeration assembly
- 03Brazing and leak testing to efficiency ratings
Everything made in Connecticut, not just hvac & refrigeration.
Connecticut state hub