Connolly Heating and Air Conditioning
Top RatedFree Estimates
Services
HVAC contractor
Typical Cost
$150 - $800 per job
Specialty
HVAC Contractor
How Connolly Heating and Air Conditioning Compares
5.0
This contractor
vs
4.8
Oakland average
Above average across 62 rated hvac contractors
What Customers Say
★★★★★Debbie Bevan
I can’t say enough good things about Connolly Heating and Air! They installed our HVAC system in 2024 and did an awesome job—fair prices, great workmanship, and they showed up right on time. So when o...
★★★★★Monika Siegel
I recently had a new heat pump and furnace installed through Connolly after being without heat for over a month, and the entire experience was excellent from start to finish. …
★★★★★David Secoda
I've met two techs for two separate issues. Both were polite, professional and seem very well trained. Office staff is friendly and responsive. …
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Connolly Heating and Air Conditioning☎️ (925) 281-3462
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