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    Perfect Star Heating and Air Conditioning

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    Heating & Air Conditioning/HVAC
    OpenOpen 24 hours

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    BEST OF THE BAY AREA Heating & Air Provider 2024!
    BEST OF THE BAY AREA Heating & Air Provider 2024!

    Thank you to all our wonderful clients for voting… read more

    BENEFIT YOUR HOME & OUR WOUNDED VETERANS!
    BENEFIT YOUR HOME & OUR WOUNDED VETERANS!

    Perfect Star will donate $10 to Semper Fi &… read more

    Keeping Hearts and Homes Warm This Winter!
    Keeping Hearts and Homes Warm This Winter!

    For Every Tune-up Perfect Star Performs In January &… read more

    Voted Best Heating & Air Company of the Year!
    Voted Best Heating & Air Company of the Year!

    Thank you Brentwood for Voting @perfectstarhvac Best… read more

    Brentwood Turkey Dinner Giveaway!
    Brentwood Turkey Dinner Giveaway!

    FREE Turkey & Fixings for the first 200 Families.… read more

    BENEFIT YOUR HOME & HELP FEED FAMILIES IN NEED!
    BENEFIT YOUR HOME & HELP FEED FAMILIES IN NEED!

    For every tune-up Perfect Star performs in… read more

    Help a Deserving Neighbor Get a Free HVAC System
    Help a Deserving Neighbor Get a Free HVAC System

    The Feel The Love program brings much needed heating… read more

    BENEFIT YOUR HOME & OUR WOUNDED VETERANS!
    BENEFIT YOUR HOME & OUR WOUNDED VETERANS!

    For every tune-up Perfect Star performs in… read more

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    2024 BEST OF THE BAY AREA Heating & Air Service Provider - SFGATE

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    Photo of Perfect Star Heating and Air Conditioning - Concord, CA, US.
    Photo of Perfect Star Heating and Air Conditioning - Concord, CA, US. We are proud to be a locally owned and operated family business that services all makes and models in Alameda & Contra Costa County!
    Photo of Perfect Star Heating and Air Conditioning - Concord, CA, US. 2024 BEST OF THE BAY AREA Heating & Air Service Provider - SFGATE
    Photo of Perfect Star Heating and Air Conditioning - Concord, CA, US. The Perfect Star Heating & Air Conditioning Family!
    Photo of Perfect Star Heating and Air Conditioning - Concord, CA, US. The Press Has Voted Perfect Star The Best Heating And Air Company AND Most Community Minded Company For The Last 2 Years In A Row!
    Photo of Perfect Star Heating and Air Conditioning - Concord, CA, US. Perfect Star Heating and Air Conditioning
Founder & Owner: Chris Donzelli
    Photo of Perfect Star Heating and Air Conditioning - Concord, CA, US. Over 26,000 5-Star Reviews Across All Review Platforms as of 06-1-2024
    Photo of Perfect Star Heating and Air Conditioning - Concord, CA, US. Every Year Perfect Star & Lennox provide a FREE BRAND-NEW HVAC system with FREE installation to a deserving member of our community!
    Photo of Perfect Star Heating and Air Conditioning - Concord, CA, US. Photos of some of the completely satisfied clients we've had the honor to serve!
    Photo of Perfect Star Heating and Air Conditioning - Concord, CA, US. Perfect Star HVAC Tech Dylon Donzelli performing a Furnace Maintenance
    Photo of Perfect Star Heating and Air Conditioning - Concord, CA, US. Perfect Star Gives Back! Owner Chris Donzelli & Brandon Gliedt Install an entire New HVAC system at no charge to a family in need.
    Photo of Perfect Star Heating and Air Conditioning - Concord, CA, US. Happy Client & His Beautiful Dogs After The Installation Of Their New Lennox 4-Ton Down-Flow Silver System  in Concord, CA.
    Photo of Perfect Star Heating and Air Conditioning - Concord, CA, US. Perfect Star will donate $10 to Semper Fi & America's Fund for every tune-up performed between June and August 2024.
    Photo of Perfect Star Heating and Air Conditioning - Concord, CA, US. Happy Perfect Star HVAC Client After the Installation of his  Daikin 3.5-Ton Down-Flow system in Walnut Creek, CA
    Photo of Perfect Star Heating and Air Conditioning - Concord, CA, US. Before & After Perfect Star HVAC installation of a New Daikin Fit system in Danville, CA.
    Photo of Perfect Star Heating and Air Conditioning - Concord, CA, US. Happy client after getting his Lennox system up and running and his filter changed in Piedmont, CA.
    Photo of Perfect Star Heating and Air Conditioning - Concord, CA, US. Before & After Perfect Star HVAC installation of a New Lennox heat pump/air handler system in Martinez, CA
    Photo of Perfect Star Heating and Air Conditioning - Concord, CA, US. Happy Perfect Star HVAC Client after the Installation of their new Lennox 3.5 TON SYSTEM in Brentwood, CA
    Photo of Perfect Star Heating and Air Conditioning - Concord, CA, US. Happy Perfect Star HVAC Client After the Install of his New Lennox system in San Ramon, CA
    Photo of Perfect Star Heating and Air Conditioning - Concord, CA, US. Happy Perfect Star HVAC Client After the Installation of his  Lennox 4 Ton system in Concord, CA
    Photo of Perfect Star Heating and Air Conditioning - Concord, CA, US. Happy Perfect Star HVAC Client After the Installation of her Lennox 3-Ton, Silver System, Up-flow garage system in Concord, CA
    Photo of Perfect Star Heating and Air Conditioning - Concord, CA, US. "Changing your filter is one of the easiest things that you can do to keep your system running at peak performance" Perfect Star Senior Tech
    Photo of Perfect Star Heating and Air Conditioning - Concord, CA, US. Happy Perfect Star HVAC Client after the installation of their New Daikin Heat Pump in Concord, CA
    Photo of Perfect Star Heating and Air Conditioning - Concord, CA, US. Happy Perfect Star HVAC Client & His Super Cute Dog After The Installation Of Their New 4 Ton Lennox Gold Hybrid System in Walnut Creek, CA.
    Photo of Perfect Star Heating and Air Conditioning - Concord, CA, US. Happy Perfect Star Member after the installation of her 2-ton Daikin Fit system with A/C Add on in El Cerrito, CA
    Photo of Perfect Star Heating and Air Conditioning - Concord, CA, US. Happy Perfect Star HVAC Client After the Installation of his  Lennox 2 TON 16 SEER PACKAGE ROOF UNIT  in Livermore, CA

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    Photo of Chris D.

    Chris D.

    When it comes to AC Repair and Furnace Repair, Perfect Star Heating and Air Conditioning's motto is "We Keep You In Your Comfort Zone!" From the most difficult A/C Repair or Furnace Repair to simple maintenance (such as an AC Tuneup), Perfect Star specializes in repair, service and maintenance of your home's Central Heating & Cooling, Ductwork, or Indoor Air Quality / Filtration. Not to mention Perfect Star's unmatched equipment replacement and installations. Cities we service throughout Contra Costa and Alameda County include (but are not limited to): Alameda, Alamo, Antioch, Berkeley, Brentwood, Clayton, Clyde, Concord, Danville, Diablo, Discovery Bay, Dublin, El Cerrito, Hayward, Hercules, Kensington, Lafayette, Livermore, Martinez, Montclair, Moraga, Oakland, Oakley, Orinda, Piedmont, Pittsburg, Pleasant Hill, Pleasanton, Rossmoor, San Ramon, San Leandro and Walnut Creek.

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    • Photo of John A.
      John A.
      Hayward, CA
      0
      12
      41
      Jul 3, 2020

      If you don't have AC yet, and are searching for someone to install it in your house, I contacted SEVEN (7) AC installation companies who came on-site and provided an estimate:

      1) Hometown Heating/Air (925.933.9333)
      2) Transform Home Improvements (925.245.2000)
      3) Jazz Home Services (925.400.9906 or 925.291.0202)
      4) Perfect Star HVAC (925.550.0505 or 925.444.7827)
      5) JJ Heating Air (408.920.0662)
      6) ABC Heating/Cooling (510.471.8181)
      7) Service Champion (925.234.4547 or 925.344.4277)

      Each technician was very courteous and knowledgeable. And all 7 technicians recommended I install a new furnace since the current one was 20+ years old...meaning more money to shell out (buzzkill). In the end I decided to go with...

      Perfect Star HVAC

      The technician (Chuck) won me over because he:

      -used an HVAC brand that was budget-manageable.
      -explained the HVAC flow system in a manner easy to understand.
      -provided the parameters most realistic/applicable for a home in my neighborhood = did not try to upsell.
      -was upfront with where to place the AC unit (for homes in my immediate area, it's against code to place them on the side of the house along the fence with such a narrow space). At least 1 technician, however, actually said they could place the unit in-between the house and the fence.
      -was the first person to provide options on how to pay for the job. Others provided a quote, but not all provide payment plan options (all upfront, monthly financing, etc.).
      -was the first person to discuss other requirements: post-installation inspection, permits, etc.

      Once the contract was signed, 3 technicians performed the install (David, Will, Alec):
      -all 3 were very helpful and courteous
      -showed up at the "promised" start time
      -it was an all-day installation, but it was worth it
      -they walked me through what changes were made = condenser setup, furnace setup, and how to operate the thermometer

      BONUS: if you have the funds to pay for an installation in a single payment, consider Perfect Star. They provide an additional discount if the job is paid in full via card or check.

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      Christina D.

    • Photo of Pavel K.
      Pavel K.
      Clayton, CA
      0
      5
      1
      Aug 10, 2024

      After coming home from a 10 day camping trip and turning on our HVAC unit, our vents started to blow out insulation. About two months prior, Perfect Star replaced our neighbor's HVAC unit/ducts and we saw their vans parked outside so gave them a call (our neighbor also spoke highly of their work). Gio H. and Marcos H. came out to provided options (replacing ducting versus the whole system). Gio H. inspected our whole cramped crawlspace, found all the ducts on the ground with evidence of water damage, three disconnects and reviewed all the photos/videos with us (previous two companies did not put that much effort). Marcos H. came out and discussed replacing the whole system, was able to provide options and build us a custom package to meet our needs. We decided to swap our gas HVAC unit for an electric heat pump (anticipate transition to solar in the future). We also requested to move the unit from the crawlspace to the attic (explored previously by other HVAC companies and were told not possible). Marcos H. also provided reassurance to my wife of the cost to replace along with return on investment information (very knowledgeable and able to answer specifics/highly technical questions).

      Martin J. was the captain assigned to lead our project. On day 1 we did a walk through and discussed the work needed to be done, expectations and concerns. Martin J. was very receptive and went beyond the scope of the work to assure customer satisfaction (pulling gas line from crawl space and previous unit electrical/hardware from crawlspace). Martin J. creatively built a hanging platform in the attic to increase room and movement as it was challenging to find a large enough flat space and still have a catwalk (see uploaded photo). Martin J. and his team (Bryan A., Martin H. and Wyatt S.) showed up on time, very professional and cleaned up at the end of the day. With the professionalism and attention to detail of Marcos H. and Martin J., we decided to also upgrade our whole house fan and attic fan. All work was completed in 3 days... Highly recommend Perfect Star and their team to anyone!

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    • Photo of Sandra A.
      Sandra A.
      East Bay, CA
      115
      24
      Jul 25, 2024

      I am extremely disappointed with Perfect Star. As a long-time customer, I've experienced both good and bad service, with the latter often involving attempts to upsell unnecessary services. However, recent events have prompted me to terminate my relationship with the company entirely.

      Perfect Star charges a hefty $400 annual membership fee that supposedly guarantees priority service and maintenance. When it was time to renew this year, I requested additional time to schedule maintenance due to phone difficulties. I was assured this was fine. A week later, I called back only to be met with a series of errors: my account was missing, I was falsely accused of having an overdue balance, and the membership fee was suddenly marked as past due. As a result, my service was rescheduled for November, despite my attempts to explain that this was my regular annual maintenance.

      To make matters worse, I was charged the membership fee without authorization or service provided. Despite multiple requests for a refund, the process has been unnecessarily drawn out.

      The final straw was the complete lack of customer care. I was promised a call from a manager to resolve the situation, but never received one. It's clear that Perfect Star has no interest in retaining long-term customers or addressing their concerns.

      *** I haven't yet received the promise reimbursement, but fingers crossed.

      7/26: A manager contacted me today after reading the review and is working to fix the situation.

      8/13: Updating my review. A manager gave me a great tech and he came out quickly and did the service. It was a bumpy road, however I do feel like they took responsibility and provided me with a good technician who quickly serviced our units. Thank you.

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    • Photo of Jeff S.
      Jeff S.
      Pleasanton, CA
      3
      19
      1
      Jul 8, 2024

      My AC died after 25 years in the last heat wave. I had a couple estimates and went with Perfect Star based a recommendation from a family member. It was very easy to work with the salesman. His estimate ended up being lower than the others I received and was very willing to work with me on a few issues and help with pricing.

      I manage quality assurance for home improvement contractors for a living so there are things I look at by nature when having work done on my house. I was very impressed with the quality of work. The Crew was friendly, clean and super professional. Installation of the new system took less than a day. It could not have gone any smoother. They cleaned up everything and answered all questions after walking through the work they performed.

      Overall very happy with work done and I Definitely would recommend them.

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      Christina D.

    • Photo of Christine D.
      Christine D.
      Danville, CA
      0
      11
      Aug 21, 2024

      Our AC went out last month. Keon Garcia, a representative at Perfect Star HVAC, provided excellent customer service for the Heat Pump replacement. He is knowledgeable, patient, and responsive to our requests/questions.
      Anthony and his crew finished installing the Heat Pump flawlessly within a day. They finished the job, stayed late to test the system, and walked us through how to use the new system with the most energy efficiency.
      The Heat Pump works smoothly without any problems.
      We are very happy with their work and service. Highly recommended!

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    • Photo of John R.
      John R.
      Tracy, CA
      129
      24
      7
      Aug 6, 2024

      Fast, thorough and friendly. Explained everything very well. We signed up for their membership and will have them come out 2x/year for tune ups

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    • Photo of Angela L.
      594
      551
      540
      Jun 14, 2024

      My parents had their AC and furnace updated and Marcos came out to assist. He was very efficient, thorough, and easy to work with. They're very happy everything went smoothly, and just in time for the heat wave! They'll definitely be recommending him to their friends.

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      Photo of Christina D.

      Christina D.

      Jul 19, 2024

      Angela,
      Thank you so much for the awesome review. We are so grateful for our awesome clients like you.
      Your recommendations are so appreciated . Have a wonderful weekend.
      sincerely,
      Christina Donzelli.

    • Photo of Jean K.
      Jean K.
      Oakland, CA
      64
      883
      59
      May 30, 2024
      Updated review

      Perfect Star has been very responsive and we remain extremely pleased that we selected them in 2019 for new furnace and 2021 for added AC. We have a maintenance contract so they come out twice a year and service both units, including swapping out the filters (ours are not easy to reach, unfortunately) and testing the systems prior to the advent of summer heat/winter cold.

      The technicians arrive on time, are courteous and skilled. We especially commend Emanuel Villarreal, who did the Super Tune-up on our HVAC in spring 2024. It turned out that altho both systems worked fine, there was a connection that was not properly installed, so the HVAC was not working at its highest efficiency.

      He spent several hours fine-tuning both systems, and the house does seem even more comfortable than before. Many thanks to Emanuel and we highly recommend Perfect Star!

      I'm only sorry now we didn't spring for the heat pump system, in view of PG&E's actions. However, this is not our 'forever' home, so we didn't feel the additional expense was justified.

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      Christina D.

      Mar 18, 2021Previous review
      Oct 30, 2020Previous review
      Dec 9, 2019Previous review
    • Photo of Monica N.
      Monica N.
      Concord, CA
      82
      30
      6
      Jul 9, 2024

      Professional, courteous, hardworking. Very impressed with how the crew carried themselves, I would recommend them to anyone. It's great to see young men taking pride in their craft, GREAT WORK!

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      Christina D.

    • Photo of Vong M.
      Vong M.
      Milpitas, CA
      0
      19
      7
      Mar 19, 2024

      Juan, the tech, was more into selling me a new unit. Knowing that my air conditioner unit was old. He said that the unit needed r22 refrigerant and that they no longer produced. He said it best to just replace the unit. Luckily, I had a different company come out to check Perfect Star work. I do not recommend this place to anyone!

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      Photo of Perfect Star H.

      Perfect Star H.

    • Photo of Arlene B.
      Arlene B.
      Concord, CA
      12
      8
      May 21, 2024

      I highly recommend this company. I interviewed 4others, and they are the best in East Bay. Their technicians are very knowledgeable and professional, and they take their time to explain my issues and offered great products. Price wise, they're the most reasonable price of all.

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      Christina D.

      May 22, 2024

      Arlene,
      Thank you so much for taking the time to review our company and for choosing Perfect Star we are glad to be your HVAC company
      sincerely,
      Christina Donzelli

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