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Stewart Heating, Plumbing and Air Conditioning

  • HVAC Contractor in Pittsburg
  • Open now
  • 4.9
    (874)
Stewart Heating, Plumbing and Air Conditioning
Reviews
4.9 out of 5
(874 reviews)
4.9
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S S
a month ago
We highly recommend Stewart Heating! Why? The excellent service from technicians like Jamie who go above and beyond! Let’s just say he was sent away by my aging parent who got mixed up about what he needed serviced on his heater. Jamie respectfully left after making an assessment. I called Jamie back to clear things up and explain what we needed and he was able to come back the same day and have that heater repaired. In addition, he completed some standard maintenance while he was there. In a world where caregiving from a distance makes getting belp tricky, this was a moment that mattered for our family. Trust and excellence across the board! We would absolutely work Stewart Heating again! Even Victor who helped me set up the appointment was timely and supportive. We will be back!
Sam Sk
3 months ago
We had our water heater service (cleaned and flushed) by Walter from Stewart plumbing and right from the appointment time to the job completion time - everything was perfect - Walter showed up on time and did the job on time. He was patient enough to answer my questions. Fully satisfied with the job outcome and I Totally recommend this company.
Celia McCallson
Edited a month ago
Thermostat panel went blank the night before. I replaced batteries and it came back on only to have it go blank again on me later on. Stewart heating and air was called the next day, and they showed up same day in the morning. Determined it was a faulty thermostat. Replaced it quickly and got my heater back and running.
Mike
2 months ago
Carlos our technician was very professional. He called ahead as requested and on time. He was respectful of our home and communicated well his findings. We would love to have him back.
Mwende Gitaari
a month ago
Diligent and efficient in diagnosing and completing the repair. Professional service and timely communication. Such a welcome change from home warranty vendor nightmares.
Philbert Dela Pena
4 months ago
Had issue with smell after turning the heater on (and eventually set the fire alarm) the night before the appointment. Inquired for service the following morning and got a same day appointment. Erick was very accommodating, patient answering questions, and very pleasant. I signed up for twice a year maintenance visit.
Jessica Crose
3 months ago
Carlos went above and beyond! He came by just to do routine maintenance but he also addressed what might be causing the breathing problems that my family and I have suffered from the dust that has accumulated in our system. He offered a variety of possible solutions and suggestions, extremely helpful and informed. We stick with Stewart Heating and Air because the crew is genuinely caring, not just doing their jobs! Thank you!
Lori LaFata
3 weeks ago
Carlos did a great job fixing our AC He was polite and professional in every way. Thank you for the great services.
Joseph Cariaso
Edited 2 months ago
I've used Stewart Heating Plumbing AC for many years now. From AC installation to water heater replacement. This time it's for plumbing & fixture replacement in our bathrooms and the installation of a water softener. They're work is always top notch. The amount work and cost associated is explained clearly. The service technicians are always on-time and come prepared for the project. Customer service is excellent. This review is for a recent service call, Jan 2026. I guess you can't write a new review for the same business. I am editing my previous review to add this most recent one. It's not good sign when you have write a review for plumbing service again. It happens when you live in an old house. I was getting ready to run the dishwasher and saw water under the sink as I was grabbing the soap. I placed a service call and Victor was so helpful and got me all scheduled later that same day. Walter arrived and within two hours the kitchen was good to go again. He replace my garbage disposal, It was so old and corroded it had developed holes. Since he was already here we decided to have the kitchen faucet and plumbing work. They did this for my bathrooms last year. I always rely on Stewart Heating and Air for my HVAC and plumbing needs because they are reliable, do a very good job and use quality parts. I am very satisfied.
Jerry Kaplan
4 months ago
Carlos came yesterday and inspected and checked our HVAC system for the winter months. He was very thorough and explained what was checked and suggested that some of the floor level air vents had attracted some small amounts of debris and could be cleaned by vacuuming.. He wore booties in the house and was very polite. Jerry and Susan
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