Best HVAC Installations in Westminster, CA (2026)

5 verified businesses · Sorted by rating & reviews

Also in Westminster

Air Duct CleaningHVAC RepairMini Split / Ductless AC Installation
1

JW Plumbing, Heating and Air

Google★★★★½4.82.7k reviews
Yelp3.5 stars3.427 reviews
→ Stable·3 mo: 4.9★ (145)·6 mo: 4.9★ (399)
Staff:jw (2)+John (2)
904 Wall St Suite 203, Los Angeles, CA 90015
+1213-379-5931
HVAC contractor
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JW Plumbing, Heating and Air photo 1JW Plumbing, Heating and Air photo 2JW Plumbing, Heating and Air photo 3
2

Los Angeles Heating and Air Conditioning

Google★★☆☆☆2.19 reviews
Yelp5 stars4.9533 reviews
↑ Improving·3 mo: 5★ (1)·6 mo: 5★ (2)
114 San Pedro St, Los Angeles, CA 90012
+1213-695-3895
HVAC contractor
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3

GR Air Conditioning

Google★★★★★546 reviews
2440 Chelsea St, Los Angeles, CA 90033
+1213-469-8632
HVAC contractor
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4

Mr Heat and Cooling

Google★★★★★541 reviews
1904 S Grand Ave, Los Angeles, CA 90007
+1855-231-3997
HVAC contractor
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5

Best Pro Air Conditioning & Heating

Google★★★★★513 reviews
+1323-770-2003
HVAC contractor
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