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Perfect Star Heating, Cooling, & Electrical

HVAC Companies in Walnut Creek, California
Ranked #3 in Walnut Creek | Grade B+
4.90 (2,509 reviews)

Perfect Star Heating, Cooling, & Electrical

Perfect Star Heating, Cooling, & Electrical provides residential HVAC repair, maintenance, replacements, thermostat services, and selected electrical work. The team emphasizes clear communication, neat installations, and practical solutions that match the home’s needs Serving homeowners across Walnut Creek, California.

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Why Homeowners Choose This Business

Customers highlight clear communication, patient answers to questions, tidy installations, and respectful service. Photos and explanations help homeowners understand options and work performed. Scheduling is responsive, and technicians adapt to homeowner priorities on site Local experience that helps homeowners across Walnut Creek, California compare a more region-aware provider.

Service Area

Serving Antioch, Brentwood, and nearby East Bay communities across Contra Costa and parts of Alameda County Serving homeowners across Walnut Creek, California and nearby surrounding areas.

Featured Local Business

This featured listing includes fuller business details and a stronger local presentation for homeowners comparing nearby options.

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Listing details

This listing includes service information, customer review signals, a photo gallery, and public contact details to help homeowners compare this business more easily.

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  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Maintains a competitive standing in this market.
  • Has more review volume than many local competitors.
  • Shows strong customer satisfaction signals based on review quality and volume.

Trust Signals

Emergency Service - 24/7 phone support per posted hours; service availability may vary by workload.

Services Covered

  Electrical Services
  Renovation Services
  Hvac Repair
  Maintenance
  Air Conditioner Installation
  Installations
  Furnace Replacement
  Repairs
  Heat Pump Service
  Thermostat Installation
  Ductless Mini-Split
  Hvac Maintenance
  Zoning Systems
  Indoor Air Quality
  Electrical Troubleshooting
  Circuit upgrades
  AC Tune-Up

Heating and air conditioning repair, tune-ups, and replacement; thermostat installation and setup; system diagnostics; zoning services; and select residential electrical services.

Reviews

Customer Reviews

Lena L.
We recently worked with Gio H. and had an excellent experience. He was professional, knowledgeable, and very patient in answering all our questions. He clearly explained our options, helped us choose the right system for our home and budget…
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We recently worked with Gio H. and had an excellent experience. He was professional, knowledgeable, and very patient in answering all our questions. He clearly explained our options, helped us choose the right system for our home and budget, and there was never any pressure or upselling. We haven’t had the install yet, but anticipate it going smoothly.
N E
We were a bit concerned with the scheduling process at first after receiving a text from Perfect Star the day before our appointment that made us unsure if the installation was actually happening as planned. Thankfully, Gustavo Martinez, th…
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We were a bit concerned with the scheduling process at first after receiving a text from Perfect Star the day before our appointment that made us unsure if the installation was actually happening as planned. Thankfully, Gustavo Martinez, the Electrical Division Manager, completely turned that experience around for us.

Gustavo arrived to install our hardwired EV charger and immediately carried himself with professionalism and confidence. During the install, he discovered he was missing a part needed to complete the job, but he never made us feel worried or inconvenienced. Instead, he stayed focused, calm, and solution-oriented the entire time.

Even when my wife was understandably a bit snarky about the scheduling confusion, Gustavo remained patient, respectful, and kind. He never made us feel rushed and took the time to educate us throughout the installation process. He answered all of our questions thoroughly and always had a smile on his face, which honestly helped put us at ease.

By the end of the visit, Gustavo had completely won our confidence. We genuinely feel lucky that he was the one assigned to our installation that day. What stood out most was his professionalism no matter the circumstances. We would not hesitate to reach out to Gustavo with any follow-up questions because he made us feel comfortable doing so.

Thank you, Gustavo, for turning what started as an uncertain experience into such a positive one.
Robert Solari
JT, Tyler & Mark were professional and respectful of the house. They took the time to inform us of how to use our new T-stat and connect it to the WiFi. Their installation was neat and clean and we couldn’t be happier.
Roger Henderson
Nick is a very kind and competent professional who answers all questions and concerns with complete accuracy. Modern HVAC systems seem to require a systems engineering degree to service them, and Nick has no issues dealing issue of a faulty…
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Nick is a very kind and competent professional who answers all questions and concerns with complete accuracy. Modern HVAC systems seem to require a systems engineering degree to service them, and Nick has no issues dealing issue of a faulty sensor that caused the blower fan to run continuously at high speed. The issue has been addressed, now we will see how long it stays fixed. This was warranty service on a system that is less than two months old.
Lauren Taormina
Perfect Star replaced our furnace a couple years ago after our previous one gave out (It was the original to the home, so about 20 years old!). They were very thorough, communicative, and efficient with the install. They took lots of pictur…
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Perfect Star replaced our furnace a couple years ago after our previous one gave out (It was the original to the home, so about 20 years old!). They were very thorough, communicative, and efficient with the install. They took lots of pictures to show the the old furnace and explain why it needed to be replaced, as well as pictures of the new one once installed. They also offer financing options for those (like us) that can't afford to pay out of pocket for a large home expense all at once. Additionally, we signed up for their maintenance plan, so a tech comes out every year to do a check-up/tune-up on the system to make sure everything is looking good and in proper working order. The first time they came for a check-up - they alerted us that a different business that did some work in our home (Installed ceiling fans in bedrooms and exhaust fans in bathrooms) after the furnace was installed, did some shoddy work and tied an exhaust fan ducting into the furnace ducting which was unsafe and causing a leak/water pooling. I was able to get the other company to come make it right thankfully, but had it not been for Perfect Star, we never would have known what was happening up there and it probably would have led to huge problems down the line, so very thankful for them. We just had our annual tune-up today and our tech Anthony was super friendly, super kind and patient with my overly friendly husky lol, and was efficient but took his time to look over everything. Nothing but positive things to say, super glad we went with Perfect Star!
Oliver Cunningham
There is only four stars only because this is not expecting the expense that went along with it. Four stars is for his ability to improvise and change as my priorities changed during the conversation with no resistance. It seemed he was ver…
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There is only four stars only because this is not expecting the expense that went along with it. Four stars is for his ability to improvise and change as my priorities changed during the conversation with no resistance. It seemed he was very aware of what my needs were, and all of my questions were answered what I considered to be with integrity and honesty, regardless of whether I committed to the work. This was An evaluation of my system based on the challenges I was having, and every question was answered. I would highly recommend a consult with the understanding that you are controlling your own needs and financial expenses, in which Keon was open and not pushy, and it was adaptable to my needs
Patrick Chown
Andrew Sanchez did an amazing job for me today. I called Perfect Star last night after attempting and failing to install my new nest thermostats myself. He came out and took care of it, gave me a discount on it and even went above and beyon…
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Andrew Sanchez did an amazing job for me today. I called Perfect Star last night after attempting and failing to install my new nest thermostats myself. He came out and took care of it, gave me a discount on it and even went above and beyond to remove unwanted items from my attic which he totally didn’t have to offer to do. He’s a great guy and I’m thrilled with my experience working with Perfect Star.

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Special Offers

Emergency Service

Emergency service may be available for urgent issues.

Frequently Asked Questions

Common requests include heating and AC repairs, seasonal tune-ups, and full system replacements. Technicians also assist with smart thermostat installation, zoning adjustments, and general system diagnostics.

Yes. Technicians can install and configure smart thermostats, connect them to Wi-Fi, and walk you through features. They also verify system compatibility and safe wiring.

A technician will evaluate age, condition, and repair history, then provide options with photos and clear pricing. If a unit is older or has repeated failures, replacement may offer better reliability and efficiency.

Yes. The team is based in Antioch and regularly serves Brentwood along with nearby East Bay communities. Availability may vary by season, but appointments are typically scheduled promptly.

Crews protect work areas, complete the install, and verify operation before leaving. They review how to use new equipment, answer questions, and provide documentation or photos when helpful.
 Verified Listing

Opening Hours

  • Monday Open 24 hours
  • Tuesday Open 24 hours
  • Wednesday Open 24 hours
  • Thursday Open 24 hours
  • Friday Open 24 hours
  • Saturday Open 24 hours
  • Sunday Open 24 hours

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Business Details

Business Rating
4.90 (2,509 reviews) Featured BusinessPro Listing
Address
2595 W 10th St, Antioch, CA 94509
Business Type
HVAC Contractor
Website
https://www.perfectstarhvac.com/
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