Local HVAC contractor providing heating and cooling installation, repair, and maintenance with an emphasis on clear communication and reliable scheduling Serving homeowners across Stockton, California.
Clear explanations, responsive scheduling, and work performed by a knowledgeable local team. Reviews cite transparent recommendations without upselling and reliable follow-through from first call to completed job Local experience that helps homeowners across Stockton, California compare a more region-aware provider.
Serving Stockton, California and nearby San Joaquin County communities from the West Lane office.
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Heating and AC system installation and replacement, equipment repairs, routine maintenance and tune-ups, ductless mini-split systems, and comfort upgrades for residential and light commercial properties.
Reviews consistently highlight friendly communication, on-time service, and thorough workmanship. Many customers mention fair, transparent pricing and that recommendations are explained without pressure. Several notes call out successful system installations, tune-ups, and timely repairs, including last-minute help before important deadlines. Long-term clients describe the business as reliable and easy to work with.
Queiroio’s Team did a fantastic job installing our new AC unit. Their team was friendly, efficient and very knowledgeable. From the first call to the time they completed the install we knew we made the right decision! Thanks to Dave and the Queiroio’s team for your help! Highly recommend
I had a great experience with Queirolo 's. They are extremely professional, knowledgeable, and honest. You can tell they really know their stuff, and they’re great people to do business with. I highly recommend them to anyone looking for quality work and straightforward service.Ramon M.
I have used Queirolo's Heating and Air on a few different properties and they have been amazing. From great communication and reliability, expert knowledge, and fair pricing, they have been wonderful to do business with. Most recently they were able to squeeze in a repair right in the knick of time before an open house on a property I am selling. They saved the day! I highly recommend their services.
Dear Future Clients of Quierolo Heating and Air,I am thrilled to share my exceptional experience with the Samsung mini split system installed by Quierolo Heating and Air, expertly designed by David and Knight Quierolo. This remarkable system, consisting of nine mini splits powered by one master condensing unit, has revolutionized my home's comfort and energy efficiency.Since the installation, I have been delighted to see my PG&E bill reduced by an astonishing 50% on both the heating and cooling sides. Moreover, I am now using less heat energy than I was with my previous fireplace insert, even when running the fan. Most impressively, my air-conditioning bill, which was previously a staggering $2000, has been cut down by more than half, despite the recent increase in PG&E rates.I attribute this outstanding performance to the meticulous design and uncompromising work ethic of David and Knight Quierolo. Their expertise and dedication to excellence have resulted in a system that is not only highly efficient but also perfectly tailored to my needs.I wholeheartedly recommend Quierolo Heating and Air, David, and Knight Quierolo to anyone seeking top-notch service and exceptional results. Their commitment to excellence and customer satisfaction is truly remarkable. Please feel free to contact me if you require any further information.Thank you, David and Knight Quierolo, for your outstanding work!Sincerely,Garrette
We have been using this company for years, very transparent as far as what they do to service our system and what they recommend for future repairs/service. Never have we felt upsold on anything and their pricing is very fair. Definitely feels like dealing with a family owned business rather than a corporate company. 10/10 would recommend supporting this local family owned establishment.
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