Colleen and I are so happy with our Halo water filtering system that Lucas and his assistant…read moreinstalled at our home. They extremely knowledgeable and friendly to deal with explaining everything they did for us Great Job. Jim

On-time. Great customer service. Fixed my issue and gave great service recommendations.read more

We had a new unit installed at our old house years ago by Fred. They did a phenomenal job then…read more However this review is from today. I texted Fred yesterday, on a Saturday, because our unit in our new house (Not the one he installed) was having some issues. He came out on a Sunday and fixed it in 30 minutes, and DIDN"T charge us. I am not saying that will always happen, but Fred is stand up guy who stands by his work. Solid guy, he deserves all your HVAC business.

I'll keep it short. Requested service on Thursday. Fred responded within 30 minutes. We scheduled…read morean appointment for Saturday morning. Fred texted me Friday saying he couldn't make it due to an illness. He offered to come in Sunday if he was feeling better. I agreed. He showed up at the agreed upon time which was typically his day off. He was very friendly and communicative. He fixed the issue at the proposed cost and explained what he did and next steps for us in operating our heater. Great experience. I'll definitely reach out again if ever needed.

Jenn is the best... very accommodating... follows through and returns calls with information...she…read moreis the best! Thank you!

Stuart was knowledgeable and professional. He was on time and made sure that my system was ready…read morefor summer!

Good customer service. Great availability…read more Mark is professional and able to answer questions. The installers are nice. We like our new unit because it is much smaller and quiet. Will see how it goes.

I got the Mitsubishi mini-split installed at a decent price and it looks and works great. Know that…read morethe cell phone cannot operate the mini split app unless your phone has 2.4G capability. The installation was good but... 1. A remote control was placed between a light switch and the door. You need to turn on the light before you use the remote, preferably w/o scraping your knuckles. 2. A pile of trash was left behind. I forgave that since the three men worked hard for more than 8 hours. 3. After they did wiring in my attic, insulation started falling through the kitchen ceiling vent. I pointed it out and the installer vacuumed the vent from below. I said it would be better to blow it, but he said it would be fine. It continues to fall down thru the vent. 4. Old HVAC vents were blocked to keep the warm air in and cold air out, but they left a big one in the old HVAC closet. Also, they capped the gas pipe inside the closet, so there are two holes to the outside. I could have made the closet look finished if they had capped the pipe below the house. 5. The way they inserted the cable ducts through the foundation air vent was poor. Rodents can now enter. 6. Poor oversight and communication. I wanted easy things corrected that would take 20min. "Mark" promised someone would get back to me...they never did. I called/texted about 5 times. Finally he stopped responding. UPDATE: The Yelp review prompted a call from Mark. He asked the foreman Zach to call me and address the problems. Zach called, said someone was in my area and would be by within 30 min. No one showed. No one called or texted. I will take a start off for poor oversight.

Fast, reliable, and very affordable. I'm super impressed with their services, and I am happy I now…read morehave a great company to call whenever I need hvac help! With their recommendations, my system is working better and I'm very very appreciative. I definitely recommend this company and will be telling my friends and family or anyone needing hvac repairs.

I would like to highly recommend this company. The technician came to our house analyzed the…read moreproblem and got our heater back up and running within the hour. His technical expertise as well as his customer service go way beyond. And when I thought the service provided might hit my wallet hard, I was surprised to find it very reasonable in cost. A+++

After 25 years, my Concord home needed a full HVAC replacement. I did my homework -- four quotes,…read moreverified equipment certifications, asked hard questions about duct sealing, zoning, and equipment sizing before deciding. A-1 answered every question confidently, corrected a spec error in their own quote when I caught it, and put everything in writing before I signed. Install day: Austin, Joey, and Edgar showed up on time. Floors covered, shoes covered, house treated well. Two days -- day one removal and new equipment, day two ductwork and zoning. Heating and cooling tested before they left. Full documentation handed over on the spot. No hidden charges, no surprises, no change orders. Price was mid-range among four quotes, but the warranty structure -- lifetime workmanship, no-lemon guarantee, payment at completion -- made it the best overall package. Still have HERS test-out and city inspection scheduled, but based on every step of this process I'd recommend A-1 without hesitation. Austin, Joey, and Edgar did a great job.

Since A1 upgraded my insulation, converted me to a heat pump and now manages my maintenance plan,…read moreall of their services have been wonderful. They've proactively let me know if parts needed to be replaced. All the technicians, like Roy who was here yesterday for my regular maintenance visit, are incredibly competent, efficient and gracious. Thanks also to Jessica who helped me with scheduling. I feel very well taken care of. Unreserved recommendation.

Simon did an awesome job replacing our disposal and he was very friendly. Would easily recommend…read morehim for work

Had a leaking toilet and the water was getting under the flooring. Jorge came and took care of…read moreeverything! He also shared some knowledge that as a new homeowner I truly appreciate! Very pleased with the work, so happy I reached out to this company and will keep them in mind for future services that may arise! Thank you Jorge!!

Rendon Heating & Air was dispatched to my home to perform an annual furnace tune up through…read moreFidelity National Home Warranty. I received timely communication and responses from them prior to the appointment confirming date and time as well as the name of the Tech who would be servicing the system. Anthony came within the window of time provided. He was extremely professional, courteous, and knowledgeable. He answered all the questions that I had and was able to take care of the issue efficiently and effectively. I'm on the fence about renewing my home warranty but I'm glad they were able to send me a company that I can refer to on my own that is reliable and great to work with. I just wish I had called them during my AC tune up window via my home warranty earlier in the year!

Beware this company! They dont clear charge you before the service!…read moreWe had a very disappointing experience with this company. Their technician came to our home to look at our heater. He did not provide any upfront pricing, nor did he tell us that there would be a fee before touching the unit. After doing a quick, simple adjustment, he charged us $125 without any prior notice. The heater only worked for a one time and then failed again the same day. When we called the company, the owner told us that our heater is "over 20 years old and cannot be repaired." If the unit was truly too old to repair, their technician should NOT have started any repair or charged us in the first place. This is misleading and unprofessional. We feel that this company did not follow proper business practices: * No upfront pricing * Performed unnecessary work * Charged without consent * Refused responsibility afterwards

I used All Weather Heating and Air to replace my old HVAC a couple years ago. Their price and…read moreservice is what made me choose to use them. Their techs are all very friendly and knowledgeable. I like how they take their time to explain what they are doing and also give tips on how to maintain your HVAC system. This review is for my most recent experience with All Weather. I am a realtor and needed a HVAC inspection ($150), so I call All Weather since I had a great experience with them before for my own HVAC system. Art (Arturo) was assigned to the inspection. An email (with the tech's name and picture) and text was sent when he was on his way which is nice. Art did not rush the inspection and was very thorough. He took time to explain what he was doing and what he was checking for. Also took time to explain what maintenance items needed to be completed. Then provided a thorough report of the maintenance items needed and cost if they were to perform them. Overall, I am very happy with their service and their technicians' knowledge and professionalism.

Ricky was knowledgeable and provided excellent customer service to our air-conditioning service! So…read moreappreciate next day service especially in our Vacaville summer heat. Highly recommend!!

Richard's excellent customer service and integrity have completely won me over. I'll be going to…read morehim for all my HVAC needs from now on. I called because my air conditioner didn't seem to be working. This is the first heat wave of the year. He was able to squeeze me in within 30 minutes of the call since he was right up the street at the time. The problem turned out to be a tripped breaker. Or a breaker that was turned off. Very simple fix. He refused my offer for payment for his time and diagnostic saying he can't charge me for flipping a switch. This is the type of honest company you want to support! Richard saved me a premature $10k+ AC and furnace replacement! When dealing with such a large potential repair or replacement I wanted to get a second opinion. I was told by the first company the entire unit would probably need to be replaced due to the age (20 years) if it's not the refrigerant being low it'll soon to another issue. I'm so glad I contacted Richard's Air Tech! It can be very hard to find a trustworthy business that is not looking to upsell everything. Thank you Richard!

I reached out to Richard at 8pm and he had his son AJ come the next day. We appreciate the last…read moreminute visit! We needed something replaced, he replaced it right then and there. Super friendly, quick, and knowledgeable. AJ was able to answer all our questions and he was so nice! Would definitely recommend them.