I highly recommend Hot and Cold HVAC! They were professional, honest, and very knowledgeable. The…read moretechnician took the time to thoroughly diagnose the issue, explain everything clearly, and answer all of my questions. I never felt pressured and appreciated the straightforward recommendations. They were prompt, courteous, and provided excellent customer service from start to finish. It's hard to find companies that are both trustworthy and reliable, but Hot and Cold HVAC exceeded my expectations. I will definitely be using them again for any future HVAC needs and would confidently recommend them to anyone looking for quality service. Thank you for your professionalism and expertise!

Tim came out for hot & cold and had our ac fixed with in a couple hours. He was our second opinion…read moreafter another company said we had to replace our whole system for $15k. Tim said our system is due to be replaced since it's 18 years old, but got it up and going for now. We are gonna have them replace it next month we for a good price. Highly recommend them. Very honest and up front.

Ladies and Gentlemen, if you are looking for a skilled, hard working and trustworthy young HVAC…read moretechnition that has just recently started his own HVAC business, I highly recommend Leandro Brandao and his company, Thermotec HVAC Services. Leandro is eager to show you what customer service is all about, and I guarantee you, he will impress you, because he sure impressed me. I filled out a service request yesterday to have my ducts cleaned after finding out I had severe water accumulation in the crawl space of my 34 year old home. There was significant mold and mildew involved and I was told my return duct had water inside it, so I haven't had my downstairs furnace or A/C on since the first week of March. I got the water problem solved, so I explained to Leandro, I wanted all my ducts cleaned and sanitized, but if he was too busy to do that right away, if he could just do my return duct ASAP, that would alow me to run the A/C and the rest of the ducts could wait. He responded immediately and said he could do the 1 duct today, but not all of them, I also signed up for his annual service program after his rapid response so he also did the full clean and inspection of my upstairs A/C unit which has been doing double duty for the last two months. But here is where he went above and beyond, I was told by a plumber I had hired to inspect my gas pipes under the house, about the small lake under my house, he found and saw the duct was semi submerged, he went above and beyond too, he lifted up the duct and said it was heavy with water. I did not know how bad the return duct was affected by the water, and Leandro knew this, he went under my house found the duct and opened it up so he could see inside in both directions where a sheet metal connecter was. He said it did not look like much, if any water was inside the duct, it had pink insulation wraped around the outside of the duct that was soaked with water and was heavy because of that, but no mold or mildew was inside the duct, what a relief! He took pictures of everything, and then re-connected the duct properly, and proceeded to clean and sanitize it. He did all this without adding any extra charges to his original quote for today's work. That peace of mind was worth a lot to me, and I told him so. Crawling around under any house is difficult, my house is particularly difficult, the crawl space is extremely tight, tearing apart a duct, and putting it back together under there is hard for me to even imagine. This is the kind of service you can expect to receive from Leandro if you fill out a service request with Thermotec HVAC Services, and if you do, you can thank me later.

Leo performed an estimate to replace my gas furnace with a heat pump for a reasonable price which…read moreI was able to accept and move forward with. was scheduled for three days and the work performed was excellent Leo did a great job at maintaining quality control and making sure that I was able to use the system properly definitely would recommend for my family and friends

Allcom installed my roof system in 2022. It worked well for about a year, then my solar production…read moredeclined precipitously. Multiple requests to have it checked out were rebuffed. I was told to buy a $400 monitor to check out the problem . I finally hired an excellent solar repair guy (Erin Clark), who found the problem almost immediately - one of the two solar strings had become disconnected. Now I am back to having excellent solar capture. Erin also showed me several several places where the panel mounting were either missing, or broken. Erin -excellent. Allcom-not so much.

Mark Learn is not a very honest person. The installers work hard but have no idea what they are…read moredoing. All the work I believe is subbed out to other companies. Just being honest would have got another star. Don't work with Mark Learn if he's still there.

Great work and our PGE bill. Dropped almost 3/4 now we only get a…read moreyearly charge.

Still nothing is resolved. State is getting involved. And now house battery backup is not working.read more

We've had some up and down experiences with HVAC services in the past. Christensen HVAC sent Drew…read moreto do my summer service. Drew was fantastic. He was VERY respectful of our home and yard. Always wore shoe coverings in the house. Drew was very thorough and encouraged questions. He was personable answering all my questions and volunteering information to help us understand the system. A really good experience.

It was an emergency! My AC went out and the forecast was 114 degrees today. Mike answered my call…read morefirst thing this morning and even though I know he was highly in demand he found a way to get to our home by the end of the day. What a blessing! The AC is back and his repair came just in time. I highly recommend this company. When others may have taken advantage of the opportunity, Mike was a straight shooter and repaired what was necessary to get us back up and running all while being fair and honest. I hope I never have to but I know who I'm calling if I ever need HVAC help again.

I rarely leave negative reviews, but my experience with this company has been extremely…read moredisappointing from start to finish. The biggest concern, was the conduct of the crew. The first day of the project there was fighting, yelling, and the use of obscenities on my property. I received multiple calls from neighbors because they were causing such a scene. I later learned that one crew member was visibly intoxicated while speaking with one of my neighbors. After leaving, he backed the work truck into someone at a liquor store, attempted to leave the scene without providing any information, and then drove again and ended up crashing into a ditch. We have many young children in our neighborhood, and knowing that an intoxicated worker was driving in our area is incredibly disturbing and unacceptable. I reached out to the company and was told they apologized to my one neighbor that called them and the employee was being dealt with and it wasn't a big deal. Turns out this employee was a family member they were protecting. I also requested some kind of financial compensation and wasn't offered anything! Then I received the final bill for the project and they had not finished the gutters or roof vents. I went on vacation with my family for a week and received 9 phones calls demanding payment that was not due for another few weeks. After I paid the bill I was told they would come out and finish the job, then was sent another bill after completion with extra added charges. This project has been an absolute nightmare and clearly this company only cares about making money. What should have been a straightforward roofing and gutter installation has instead become a headache of poor craftsmanship, and serious concerns about professionalism and safety. Attached is the facebook group posts of the drunk workers escapades throughout that day after they left my house. Do not give this company your business!

We got off to a bit of a rocky start but they really came through and after years of problems I now…read morehave a tile roof that doesn't leak! I'm elated!

I was very pleased to have Cool Electric come out and check on my kitchen which had lost power. Dan…read moresent Nick out to check things out earlier in the day so I would not have to wait. Nick found my GFCI was going out, so he changed it as well and advised me to reassess my appliance placements so that I do not overload the circuit. I felt Nick took the time to properly analyze my usage to prevent another overload, changed the GFCI new and now I am fully operational. He was very professional and put up with four Chihuahua/ Yorkie yappers while he worked. And the price I was charged for the visit, and parts was very reasonable. I highly recommend this company and plan to use them again this spring for other projects.

Cool Electric restored electric to our property that was lost in the Mosquito Fire. There is a…read moredifferent protocol when a disaster occurs. Dan and his team had the connections to PG&E to navigate the process. Our panel - and new RV hook up were completed in a timely, professional manner. Great communication and outstanding service.

Good, Honest, Professional and Prompt…read more.. We had a kitchen sink blockage problem on an early Saturday afternoon. After making a few calls to local firms, I called Crystal Blue. Kevin was out about 2 hours after my call, diagnosed the problem and fixed it quickly. Competent and clean (wore protective booties), he was done in 30-45 minutes. I will use them again on larger issues but it's great to have someone for small issues you can trust and call.

Came out to give me an estimate to replace all the ducts for my HVAC. They sent out someone that…read morehad no clue if they could do the job. Said they needed to talk to their boss and get back to me. They are incompetent. I had four other companies come out to give me estimates and there were no issues. Pretty scary that they had no clue how to do the job. Stay away.