Heating & Air Conditioning / HVAC near Diamond Bar

HVAC services near Diamond Bar picked by BestProsInTown

“Bryan recently did the duct work in our home. He did a great job - he was on time, professional, and completed the project in a timely manner. I would use him again.“

5 Superb33 Reviews

“Amazing service and attitude!Have hired them for years now will never hire anyone else .“

4.5 Superb8 Reviews

“Our fourteen-year-old heating unit was making a noise we didn’t recognize, our air conditioner—same age—hadn’t been serviced in, um, years, and our thermostat (yup, fourteen), refused to accept that I HAD put in new batteries. It was time to call someone … but who?After some research, we settled on Sano, and I made the call.During the initial conversation with Justin, I felt confident I’d made the right choice. Informative, efficient, personable, and concise, Justin gave me pricing, what service they’d provide, scheduled a time, and thanked me for calling.Over the course of our service and installation of our new heating unit and thermostat, we met Stevie, Manny, Ivan, and Junior. We were impressed with, and confident of, them all! (And I’m certain you will be, too.)Each of them were just like Justin … informative, efficient, personable, and concise. They spent time answering our questions and provided an explanation of why the house was so dusty—and resealed all the vents so the dirt and dust in our attic from a reroofing wouldn’t blow out with the warm or cool air.They had respect for our home, our time, and our concerns, and they were all so pleasant and kind … I kind of miss them and their obvious sense of pride and dedication to their work.So, thanks to the Sano crew, we have a beautiful new heating unit, sealed vents, a tuned-up air conditioner, a thermostat that requires no batteries, and less dust! All at a price we found manageable and more than fair.Without reservations, I highly recommend Sano Heating & Air Conditioning, and thank them for their knowledge, integrity, and personality!Services: HVAC system maintenance“

5 Superb95 Reviews

“We were so happy with our experience and we LOVE our house fan. Most of the year it's all we need to keep our house comfortable and is obviously so much more efficient. Would highly recommend the product and company!“

5 Superb93 Reviews

“Glad that I found you guys!! Norvel was super attentive and well explained everything. Very pleased and highly recommend!!“

5 Superb75 Reviews

“Great service, great communication, timely, responsive and highly professional. So happy I used Goldbaum. Thanks“

5 Superb63 Reviews

“I highly recommend Eco Air. The, Jacob and Alex, were right on time, very knowledgeable and professional. They cleaned up the work area and explained how the whole house fan works. Excellent service!I called Ecco Air Solutions to come out because my heater wasn’t working. Jacob arrived right on time, diagnosed the issue and fixed it in a quick turnaround! We are very satisfied and will always call Ecco Air Solutions!Service: HVAC system maintenance“

5 Superb61 Reviews

“First Response made the impossible, possible! After another company had told us it would be impossible to replace our 1970s original furnace due to very limited space, we had lost all hope until we contacted First Response. When Ivan came out to assess the situation, he assured us that they could make it work. Communication with Brandon was easy, clear, and prompt; he made sure we understood all of our options so we were able to make an informed decision for our situation. Their crew arrived right on time, were very polite and professional, and made sure we knew everything we needed to know about our new AC and furnace system. We are so grateful for First Response and we'll be referring them to all of our family and friends!“

5 Superb56 Reviews

“All I can say is wow. Excellent service. So happy to have this amazing team come and take care of my elderly mother’s heating issues. We are grateful to have had them here. Anthony is amazing. Wouldn’t have wanted anyone else working on this for her. Thank you so much for the exceptional service he provided. Friendly and professional.“

5 Superb55 Reviews

“EXCELLENT! I could not believe Andrew came out to fix my AC unit the day after I called, which was on an extremely hot weekend. He explained exactly what needed to be replaced and why, and took care of it quickly. My home was cooling down within minutes, for which I could not be more grateful. His rate was very reasonable, and I will only be calling Accurate Comfort if there is ever a problem.Thanks again Andrew,Maggie Medjuck“

5 Superb51 Reviews

“Highly recommend! I've had various issues with my HVAC system over the years and Comfort Zone has been amazing about fixing everything and keeping my system maintained every year.“

5 Superb50 Reviews

“Excellent communication by Roland to schedule appt. The next day, Luke was at our home. Spent about an hour to figure out what was wrong. Made sure the switches were off and educated me about it so that I was aware. Wonderful service, highly recommend“

5 Superb49 Reviews

“Technicians showed up on time, performed efficient and clean works.HVAC system is running flawlessly. The city inspection has been passed without a hitch.We like the detailed and straight forward contract.Highly recommended.“

5 Superb45 Reviews

“Just had our attic cleaned, with new improve insulation, attic barrier, and an attic fan installed. Mark and his crew are very professional and abide by safety protocols, like placing non-slip material on stairs and sealing the work area to isolate any dust particles. Very pleased with the end result and now we can use the extra space for storage. Also looking forward to the energy savings regarding the reduced heating and cooling cost thanks to Mark and his team!! I highly recommend them for your attic project as well.“

5 Superb42 Reviews

“I feel that you care and are honest. That is so difficult to find. Please never change.“

5 Superb41 Reviews

“Everyone at CALCOMS was helpful, courteous, and professional from start to finish. Owner Mike was able to come out same-day to quote repair for a nearly 40-year-old Trane Executive A/C. He was friendly, polite, and knowledgeable, and he was able to answer all of our (many) questions. The repair quote was reasonable, but newer units are so much more efficient that we also asked for replacement quotes. We decided on a new systemwhich was installed in less than a week! Mike also came back after a few weeks to make sure everything was working as expected and to address any follow-up questions. Now everything is cooler, quieter, and cheaper as our electricity bill is way down. If you want someone with all the know-how, who will do the job right without cutting any corners, then I definitely recommend CALCOMS!Services: HVAC system repair“

5 Superb34 Reviews

“AC Went down. Scheduled with Nelson and never got a call back the next day confirming. I ended up using another company. Spoke to owner and he cleared it up with me. Good guy.“

5 Superb28 Reviews

“I reached out to Cooling and Heating Repairs at 5pm and Max arrived by 7pm to fix our AC. Max identified the issue quickly and resolved the problem within an hour. Fairly priced for a tech to come out same day during the middle of summer. Thanks for the quick response“

4.9 Superb157 Reviews

“We continue to be pleased with your customer service and responsive technician, Razi.Thank you,Gerrie& Flo“

4.9 Superb120 Reviews

“You can trust these guys to be with you on the day you call or at least the day after and they do not how it should be done right firist“

5 Superb22 Reviews

“I was referred to Fernando at South Pole Heating & Cooling. I called him and he immediately came in to my house to give me an estimate on air conditioning. After getting several quotes for air conditioning & heating he was the most affordable. I was extremely happy with him and very pleased with his services. I strongly highly recommend him. He did an excellent job at my home.“

5 Superb21 Reviews

“I had horrible experiences with different contractors in the last year but working with Choice Home Services was a relief. A special thank you to John for all his help. He and his team were always on task, prompt and punctual. I appreciated that he was always available to respond to my inquiries and I even felt my project and concerns were important to him. What a bonus! Thank you so much John!“

4.9 Superb75 Reviews

“I thought JMartin Indoor Air Quality did an excellent job helping improve our home air quality. They installed a whole house filtering system and it has made a big difference for us. Jesus Ochoa was excellent and very professional and helpful. I would highly recommend JMartin for Air Conditioning and Heating.“

4.9 Superb72 Reviews

“I had an emergency issue with a shower faucet in one of my bathrooms, the handle broke off and water was not shutting off. I had to close the main water line and tried to shut down the shower valve myself. Unfortunately I could not. I called Accurate and was able to get a same day appointment! Dan and another plumber came out within an hour or so and they were able to replace the valve cartridge and reinforce the handle so it was sturdier. They were able to fix it within a couple of hours and at a reasonable rate. I’m very grateful to Accurate and Dan and team for their quick response and very professional and efficient fix!!! I highly recommend Accurate for any of your plumbing needs!“

4.9 Superb69 Reviews

“Very nice and honest. I am very happy excellent work. I'll recommend him.The AC is working great.“

5 Superb17 Reviews

“The customer service here is always exceptional. You have a problem, they make you feel like you’re their highest priority. Excellent company, excellent team!!“

4.9 Superb58 Reviews

“Prompt, professional, and price paid is equal and more to the products, installation, and service.“

4.9 Superb57 Reviews

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