General Contractor★ Top Pro

Connolly Heating and Air Conditioning

Heating & Cooling · Pacheco, East Bay
4.9
286 reviews · sourced from Google · Read reviews

About

Connolly Heating and Air Conditioning is an HVAC service provider located in Concord in the East Bay region. The business maintains a 4.9 rating based on 279 customer reviews. For more information, visit connollyhvac.com.

Why pick Connolly Heating and Air Conditioning

What stands out

4.9★ average rating
Consistently excellent work across 286 reviews.
Proven & established
Trusted by 286 customers in the area.
Top Pro near Pacheco
Among the highest-rated heating & cooling pros in the East Bay.
Set business hours
Clear availability — no phone tag.
Vetted on FindServices
A screened heating & cooling pro serving Pacheco & the East Bay.
Real online presence
Active website at connollyhvac.com.
TradeHeating & Cooling
CategoryGeneral Contractor
Rating4.9★ · 286 reviews
Phone+1 925-281-3462
Websiteconnollyhvac.com
Address428 N Buchanan Cir #8, Pacheco, CA 94553, USA
HoursMonday: 8:00 AM – 4:30 PM
Tuesday: 8:00 AM – 4:30 PM
Wednesday: 8:00 AM – 4:30 PM
Thursday: 8:00 AM – 4:30 PM
Friday: 8:00 AM – 4:30 PM
Saturday: Closed
Sunday: Closed
Service areaPacheco, East Bay
StatusUnclaimed

Good to know

Business details

Price level$$$$
Payments acceptedCreditCards, Nfc

What customers say

Recent reviews

Sarah Kilbya month ago

Connolly came recommended by a friend, and I'm so glad we chose them. I called in the morning regarding an AC that wasn't blowing cool air. Before sending someone out, they suggested I change the air filters and see if that helped. I appreciated that guidance, because they could have easily sent a tech to give me the same advice and had me pay, but they didn't! When changing the filters didn't make an impact, I called back, and a technician was able to come back the same day. The technician Grayson was quick, explained things thoroughly and clearly, and gave an accurate verbal estimate. I felt included in the repair decisions and understood why the repair was needed. I'll return to Connolly next time we need service!

Monika Siegel5 months ago

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. Brian was the technician who first came to my home to explain my options. He was knowledgeable, patient, and very clear in walking me through the choices. I never felt pressured, and I truly appreciated how thoroughly he answered my questions. The installation was scheduled quickly, which meant a lot to me. JT and Justin completed the installation over two days. Because my home is older, there were some unexpected challenges, but they handled everything professionally and efficiently. It was obvious they knew what they were doing and took pride in their work. They were respectful of my home, cleaned up carefully each day, vacuumed the work areas, and left everything neat and orderly. They were also friendly and easy to communicate with throughout the process. It’s too early to comment on long-term performance, but so far the system is running well, and I’m very grateful to have reliable heat again. I would absolutely recommend Connolly and their team.

Rachael Forda month ago

Grayson was an incredible tech! Very knowledgeable, great at explaining, and wonderful customer service. After multiple failed attempts to find a reliable HVAC vendor, we are just sorry we didn't find Connolly and Grayson sooner. This is our go to HVAC expert from here on out! Great job!

Susan Newman6 months ago

We have been customers for 10 years with twice a year service contract. This last week we had our entire HVAC system replaced . Nick and Justin and the entire crew that worked on our system were great. I highly recommend this company as the crew is well trained and professional and polite. Thanks from Russ and Susie.

Jeff Oliver4 months ago

The only way Connolly HVAC can make their service better as to do it for free. A friend referred me to them to correct a problem created by Jazz HVAC. This persons referral means a lot to me. The technician arrived a little early and had the diagnosis in less than 15 minutes. Jazz HVAC had connected the condenser wires incorrectly mixing it up with another wire. You can't beat honest and friendly service from knowledgeable people that obviously fully understand All phases of their profession. And our pleasurable to work with. We are now lifetime plans for Connolly.

View all 286 reviews on Google →

Map

Location & service area

Frequently asked questions

How much does heating & cooling cost in Pacheco?

Connolly Heating and Air Conditioning does not publish prices on this listing, and costs vary with the size and condition of the job. Google categorises this business as very expensive relative to others nearby. The reliable way to find out is to ask for a written quote on +1 925-281-3462.

Is Connolly Heating and Air Conditioning open on weekends?

No — Connolly Heating and Air Conditioning is closed at weekends according to its published hours.

What are Connolly Heating and Air Conditioning's opening hours?

Published hours are:
Monday: 8:00 AM – 4:30 PM
Tuesday: 8:00 AM – 4:30 PM
Wednesday: 8:00 AM – 4:30 PM
Thursday: 8:00 AM – 4:30 PM
Friday: 8:00 AM – 4:30 PM
Saturday: Closed
Sunday: Closed

How do I get a quote from Connolly Heating and Air Conditioning?

Call +1 925-281-3462 or visit connollyhvac.com. Describe the job and ask for the quote in writing before work starts.

How is Connolly Heating and Air Conditioning rated?

4.9 out of 5 across 286 Google reviews. Ratings are sourced from Google, not from FindServices.ai.

Is Connolly Heating and Air Conditioning licensed and insured?

This listing has not been claimed by its owner, so licence and insurance details have not been supplied. Ask for the licence number and a certificate of insurance before booking, and check it against the California CSLB register.
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