I have been waiting 4 months to write this review to see if I would have another HVAC issue and so…read morefar it's been smooth. I have been really skeptical of all HVAC companies in the past 5 years. I have been burned by so many HVAC techs and wasted so much money. 4 different companies went through with different shadiness levels giving me different answers for the same HVAC issue. Every company kept telling me my freon was low and i most likely had a leak. One company even told me to just replace my brand new system cause "it was from China" The Jaguar tech (Jeff) definitely gave me some disappointed head shakes at previous work but was the only one to truly put his head down, work, and diagnose the root cause of the issue. He checked every part of the system before he gave me an answer on what he believed was wrong. After the diagnosis he detailed every part of the HVAC unit (and attic unit) and explained to me what he was looking for, what he found, and what he believed was the answer. I never felt like he was up-selling me. It wasn't even a freon issue to begin with and the filter drier needed to be replaced. After another visit and a 4 hour procedure my HVAC unit has been running smoothly all Summer 2026. I will seriously only call this company from now on.

Setting up the appointment online was super easy, and they were able to send a technician out…read morewithin two days. They sent a helpful reminder and completed the task in under an hour. Since I wasn't at the property, I had asked for a quick update. The work was done so fast that the invoice popped up on my phone almost immediately! The only reason I'm giving 4 stars instead of 5 is that I didn't receive a call with an estimate or breakdown of what was needed before the work was performed. Overall, though, it was a very quick and seamless process.

We have been using Blake's on our property for as long as I can remember. If every have an issue,…read moreplease give them call. They are very honest and upfront about a job. The most important thing is they don't leave you hanging. So, for next HVAC needs give them a call!! Tell them Johnny sent you...

I called this company, and they sent a technician out the same day. Within just a few minutes of…read morearriving, I was told that my system was old and needed to be replaced. Today, I received a bill for a "service call" that was never disclosed, discussed, or authorized when I called for assistance. At no point was I informed there would be a charge just to evaluate the system. I had several other HVAC companies come out and provide replacement estimates at no cost. Because of the unexpected and undisclosed service charge, I will not be using this company for service or replacement work in the future.

Two years ago, my 21 year old Hydronic HVAC system started giving me cooling problems. The heat…read moreworked fine, but the cool air was starting to not be so cool. A friend of mine who lives in the same complex recommended A COOL AIR INC. upon which I had reached out. I was hoping to just get it serviced, but because of the age and the freon it used, I was informed that they no longer carry that freon due to it was no longer produced and that I might find a company that has it. Found one that was able to give me 2 more years and very much appreciated the honesty the A COOL AIR gave. November 2025 it was time to change it out. Made the appointment, received the estimate after inspection, was informed of the rebates both for SMUD as well as Federal Tax Credits and gave the go ahead. They had it installed in 2 days' time, and let me tell you, this new system? Makes me come to terms that I never really had a real one to begin with!!! I was given options to which one would work best for my unit (I live in a condo) and wasn't swayed one way or the other. Chose one, and I am SO THANKFUL I did! These few days in the 90's so far have given comfortable and cool air throughout my home and including my bedroom which never cooled off or heated up to the rest of the house. I held off on giving a review because I wanted to make sure the cooling worked and it does!!!! Compared to a "big box" store that quoted me the price of a new car, I'm beyond happy with A COOL AIR INC. and can easily recommend them for your heating and air needs! THANK YOU A COOL AIR INC.!

My 10 year old HVAC stopped cooling a couple of days ago, so I called A Cool Air. I've used them…read moreseveral times in the past and know they are honest and reasonably priced. The technician showed up on time (to the minute), and within 15 minutes diagnosed the issue, which was a burned out contactor. He replaced it, checked my system for any other issues, (including the blower which was located in my attic upstairs), and was completed in less than 40 minutes. I highly recommend this company.

Mark did an outstanding job repairing our AC unit! He was professional, knowledgeable, and took the…read moretime to explain everything before getting to work. He diagnosed the problem quickly and had our AC running perfectly in no time. Honest, reliable, and excellent customer service from start to finish. If you need AC repairs, I highly recommend Mark. Thank you for the great work!

Outstanding experience from the beginning to the end with Cozy home services. Mark sold the…read morecomplete HVAC system to us and the team led by Roberto installed it yesterday. Roberto is absolutely amazing. He is not in a hurry to finish the job. He is a craftsman who takes pride in his job. He pays attention to the finer details. Roberto wants the finished job to look professional and he did an outstanding job. His assistant Salvador is also a very knowledgeable. He is quiet, and worked patiently. Zack, who assisted both Roberto and Salvador also worked efficiently. All three were very friendly and very respectful. Overall, great price, great product, good install by the outstanding team finally backed by the COZY GUARANTEE. Thanks home services for the outstanding job.

TJ responded quickly and was able to come the same day and fix the clog in my bathtub drain. He was…read moreefficient and professional. I will definitely call him again when I need a handyman.

TJ didn't try to sell a new system or overbill on repairs. Instead, he looked at the system,…read morediagnosed the problem, and explained how to be a good AC owner. Knowledgeable, professional, and truly local. Highly recommended!

I just had the second floor HVAC system replaced by Greiner Heating and Air today and all I can say…read moreis Wow!!!! Another great job by Greiner. The installment team came (three members) and were professional, courteous, and knowledgeable! When it was completed they were careful to vacuum the carpets and were very detail oriented. This is the second HVAC system they have replaced, last year they replaced the ducts, insulation, and the entire system and for the first floor. Fair price with multiple discounts, knowledgeable estimator, polite and caring office staff, and skilled installation teams. From beginning to end the process was easy, fast, and affordable. Thanks Greiner for another positive experience!

After so many years that we have owned our home, I finally decided to have our dual Air…read moreConditioning system maintenance service. Today Angel R. Was our Service Technician. My appointment was from 12:00 to 3:00pm and Angel actually came early. He was extremely thorough by checking out our heating system and AC system. He found a few issues and recommended changing out some failing parts which I agreed to. The Freon in both AC units was very low and he charged it back up to normal. Wow! What a difference! It's 3:45pm and he just left. 5 Star Service from start to finish by the Greiner Team and most importantly, Angel's services today. I'm so glad I chose Greiner!

Our AC is on its last legs an I was dreading the summer so we finally decided to get our AC…read moreserviced. I think it was a Friday night and I sent a quote request on Yelp and Roi reached out right away, offered a quote to take a look at it. Scheduled a visit to the following Monday. They sent Thomas out to take a look, he was very up front about the condition of the unit and advised that there was alot of issues, which we totally get. He was very thorough and took a lot of reference photos and explained what he was doing. We agreed to look at getting a new system and set up a meeting with Kyle for later the afternoon. Kyle was also amazing and went over the pricing and options, you never want to pay for a new AC unit but it's a necessity here so and they made sure we had a great deal. Installation will be later this week! I look forward to a frosty summer!

Fast service. Lots of upsell pressure. Work was completed per my instruction, but the quality was…read morenot up to par. Discussed with management and they came back to finish the job. Two years later, system still works great. Three stars due to the upsell pressure and poor first-pass quality. Grateful they came back and made it right. For what it's worth, the upsell comes with the territory. And, not every company will proceed with the necessary work without it. Atticman did.