The service person was on time and very helpful. I learned a lot from him about HVAC's. He was polite and professional. We are looking into purchasing a new system and are very undecided on which one would suit our needs the best. read more

They were very professional and responsive to your needs. We will be using them in the future as well as maintenance of our AC unit.

Dan E We were extremely satisfied with all who helped in making our HVAC system a reality in our 1922 bungalow home. Everyone was kind, respectful, and diligent in getting the job completed. From the first phone call with Jaleen to Cory, Daniel, Brandon, Ryan and their team we could not have been treated better. From phone call on a Thursday to work start and completed just three days later... we were blessed. YES! , 5 stars isn't enough!!! Thank you all... you are highly recommended as the best in the business read more

Really awesome service at Jamison Heating. I had a Yelp request responded to very quickly and they were able to schedule someone to come out promptly. Ryan was courteous, knowledgeable and an absolute pleasure to work with--he has made a Jamison customer for life. Highly recommend Jamison and their great team and particularly want to thank Ryan for an amazing customer experience. Will refer to our friends and use Jamison for all our heating and cooling needs. read more

5 stars all the way around. The service was great, the price was fair (I don't want the "cheapest" guy, I want great value). Their team came back a coue of times to make sure our new system was dialed in perfectly. It's great to work a reputable, local, small business. Would definitely recommend!!!! read more

am extremely disappointed with this company. The receptionist who scheduled my appointment was very pleasant and a technician was at my house within 2 days when I explained my furnace wasn't working and we had no heat. The technician was very nice and took the time to thoroughly look at my furnace and explain to me the problem, and said he would get back to me with an estimate the same day. But this is where the good service stopped. I heard nothing for days, so I called a week later and was told Jose the tech would get back to me. Nothing. I then placed another call a week later and was told the same thing. Silence. We had to ultimately get another company out here. I wouldn't bother with this company. I have no idea why they never called back and didn't want our business- it was ridiculous and very unprofessional. read more

Great and friendly service. They are very professional and knowledgeable. The owners and staff make u feel very comfortable. Rebecca the office managers is great. read more

I got new furnace installed and ceiling was damaged but someone from Jamison came by fixed it with no cost to me. read more

Jamison Heating & Cooling Services - Ceiling - Heating & Air Conditioning/HVAC Near Me - Fullerton, California

Our AC went out on Sunday night, I sent Jamison a note Monday morning and by 4pm our system was working great again! Collyn showed up early and was really friendly and communicative. He explained everything that he was doing and wasn't pushy at all. He wore a mask the whole time and put on shoe covers when he came in the house (even after I said he didn't have to). Overall this was a great experience, I highly recommend them. read more

Jamison replaced our entire HVAC system and we could not be happier with their service. Our house was built in the 50s and our system was outdated and in desperate need of a major upgrade. The HVAC was 30+ years old and at the end of its service lifespan. We had them move the furnace up into the attic, coordinate the asbestos removal, new ducting, new vents added throughout the house and relocated the condenser to a more convenient location on the other side of our house. We have already recommended Jamison to several friends and wish all service providers were as prompt, polite and professional. We were so happy with their service and cannot recommend them enough. read more

How many HVAC companies will come out for free to diagnose your problem and give you a quote (on a 95* day)? How many of those will actually leave your system a little better than they found them? How many will have that quote for you before they even leave the house? 1 is the answer. Don't know if I'm going to need their services, but service to this point is great. Will update review if I actually use them. read more

jamison lied about getting a 2000 tax credit for putting in a new unit...they failed to say if you dont have a tax deficit which retired people on a fixed income will always be in a deficit with as little as they get...this is false advertisement and not being up front when selling their units....so they rip you off 2000 a unit that wouldnt have paid for the same unit. Do not fall for this sales trick....buy the cheaper option or better yet find another honest company. read more

I needed my thermostat replaced and selected Jamison for their quick reply, competitive price and same day service. I was pleasantly surprised by being kept up to date on time of arrival and promptness. The technician was knowledgeable and thorough, extremely helpful (Dan). I highly recommend this business and will use their services in the future. read more

be aware of their warranty dont let them fool you paid 8000.00 on new air conditioner 3 years later they wont cover their work.. pretty sad !!!!!! read more

Was very Rude and disrespectful making comments like I was trying to get free service from him despite agreeing to his terms and never responded to my calls after... he is young boy hopefully will learn read more

I'm glad I contacted Jamison heating & cooling for my repair, Abel provided great service and quality work. He explained in detail what the issue was, turns out the capacitor was bad and showed what the clamp meter was reading and what it should read. Afterwards he took heat measurements to verify the AC was indeed blowing cold air. When asked about our refrigerant needing to be topped off and about maintenance service, He explained why we didn't need to refill the refrigerant, and why maintenance isn't necessary if we keep our fan unit clean and replace the filters consistently. He suggested if even after replacing the filter we still suffer from allergies, they can install a UV light system and he further explained how it works but never pushed for us to purchase it. And to top it off, this was a same day service call, do yourself a favor and consider them for your AC needs. read more

Our system was serviced today by Collyn Pham. Not only was he very friendly and knowledgeable, he also made sure that we felt safe by keeping social distancing, wearing a mask, gloves and shoe coverings when in our home. During the servicing, he explained what he was doing, what he found and then gave us options. I've heard horror stories about some air conditioning companies, thankfully, these guys treated us right and were completely fair. read more

I highly recommend this company! My heater was blowing cold air so I search in Yelp for HVAC repair. They were the first to respond via text message and asked troubleshooting questions to help me rule out basic issues. They sent a tech Dan on-time. He wore a mask and covered his shoes when asked. Dan educated me on what type of heater and AC I have. He immediately noticed that Google Nest caused the issue as it was configured wrong. He said there is nothing wrong with my heater, except its past warranty and really old. What's refreshing about this experience is Dan's approach to providing solutions. I know sometime soon I'm due for a complete HVAC replacement and rather than selling me items on the spot, he provided me ample info on features what to look for, when is the best time to buy and also awareness of rebates available and lastly, ask for 3 bids. I will use Jamison Heating and Cooling Services again. read more

Art was our technician and he is simply amazing! He is very knowledgeable and thorough in his work and he took the time to really investigate and diagnose the issue with our A/C. I asked a lot of questions and Art was very patient and professional with answering every question I had. I will wholeheartedly recommend Jamison for anyone needing HVAC services. read more

I recently had Jamison replace my HVAC system and I couldn't have asked for a better experience. Dan came out and assessed the place and made his recommendations, providing me with a couple of options. He was friendly, thorough and most important of all, honest. Pricing was very competitive. I'm sure you can always find someone who might do the job a bit cheaper but for a licensed contractor and a good warranty, I'd stick to these guys. As for the work done, the team was quick, efficient, and clean. They did a thorough job and kept everything looking professional. I definitely will be using them again for maintenance. read more

My heater recently stopped working & i wanted to install new Nest thermostats so I sent out multiple requests & Jamison Heating & Cooling was the most responsive with the most competitive pricing. Dan the technician came by my house & not only resolved the issue but provided great detail on the lifespan of our entire system (I recently bought a new house). Professional, honest & informative throughout & would highly recommend read more

Great company to trust for your ac needs. Responsive fairly priced, awesome customer service

Big shout out to Joseph! He is a great employee. Jamison came out promptly. It was an intermittent / hard to diagnose problem, so it took three visits and two techs, and it wasn't cheap. But the techs were professional, and Joseph in particular was very thorough and dedicated to finding the problem, which he did, and fixed it. Thanks Jamison. read more

Did not show up on our first appointment by blaming it on traffic, rescheduled the next day and they never showed up again. so unprofessional. read more

Joseph did an amazing job fixing a leak in our A/C pump. He got it working very quickly. He gave excellent customer service and explained everything . It was one of the hottest days of the year. He recommended I sign up for a check up on our A/C twice a year and it is very reasonable. He also came back the next day and cleaned the motor, chemically cleaned the outside unit and the pump. I definitely recommend Jamison to all my friends and family! read more

Julian came by this afternoon to fix my compressor. He was early (but called first to make sure it was cool), quick, friendly, and informative. I'll definitely use them again, should the need arise. read more

Xavier was very professional and showed up on time. He explained what he could do to ensure our A/C was working properly and would continue too. He explained the cost and gave us a few options. We chose the Golden Plan which includes a follow-up in six months. read more

Dan Reilly did an awesome job. I highly recommend their company. Dan was very helpful and knowledgeable. He walked me through the whole process of the job that he was doing. So if you're looking for a company that is fair in price and very knowledgeable these are the guys to call! I called then at noon on a Saturday by 3:30 Dan showed up early then the window of time given. He gave me a courtesy call to make sure I was ok with his early arrival. Great customer service on his behalf and the company. Thank you Dan for the job you did, we are very very satisfied with the service read more

Thank you Ryan! You came highly recommended and we can see why. You did an amazing job helping us troubleshoot our air conditioning unit, and got us back up and running. We've never had as thorough a job with other service companies. You tested the lines, the unit, and ran a final test to make sure our unit was working properly. We've removed every other card in our Air Conditioning file and replaced it with yours. Thanks again. Mary Anne and Willie read more

Max and his team at Jamison Heating & Cooling went above and beyond in completing a new furnace installation at one of the properties we manage. We got a call from the tenants of the property right before Labor Day weekend to say the blower motor in the furnace went out which was causing the evaporative coil for the AC system to freeze over preventing the tenants from having cold air blowing into the house. When I called Jamison, Max was the person to answer and he was quick to get back to me on scheduling a technician out the next day. Once there, they quickly diagnosed the system that the blower motor was bad and the furnace itself was old and needed replacing. We gave the okay to replace the unit, and Max had his team scheduled to do that the very next day. After Jamison's technicians removed the old furnace from the closet stand, they called me to say the wood platform was rotting and needed to be replaced before the new system could be installed. On top of that, they noticed the existing evaporative coil was leaking and wasn't the right size for the system. Rather than waiting for the previous AC company we used to install the AC system and coil, Max offered to replace the coil while his team was out there so the tenants could enjoy the Labor Day weekend with cold air. The job was done within a few hours and the tenants called me personally to thank us for resolving the AC problem so quickly. For that, I have Max and Jamison to personally thank for being my hero and the tenants during one of the hotter weekends of the summer! I have been managing properties for over 13 years and I have never come across an HVAC company as professional, available, and knowledgeable as Jamison Heating & Cooling. They are now my go-to HVAC company as I will be using them any time we have HVAC problems that need repair or replacement fast! I highly recommend Jamison for anyone else that needs repair or replacement of their HVAC system at very competitive prices! read more

Just yesterday I asked yelp to help me find some quotes for fixing my central heating. Had a few answers but only Jamison could m the next day and gave me a bunch of options a on time. Collyn was who I talked to via the app and text and help me set up my appointment. Dan was the tech who came to my residence and fixed the problem. Dan was super charmismatic, friendly, knowledgeable. Didn't try to sell me anything that wasn't out of the blue and the fix was super easy Thanks dan! read more

JAMISON HEATING AND COOLING PULLED OUR BACON OUT OF THE FIRE We were enjoying a 100 deg Labor Day inside with our 4-year-old, top-of-the-line Trane air conditioner set at 75 degrees, when I noticed that the temp was starting to creep up in the house. To my chagrin, the airco compressor was not running. Overnight, it got up to 84 deg in the house....with windows open and fans running full blast. I was scheduled for regular service that Wednesday but need a fix right away on Tuesday. I called my regular service company, but they could not come out Tuesday, so I told them that in all fairness that I would be looking for someone else that could come out right away. Not their fault, they were booked solid. I looked on the Trane website for their top tier dealers and called one that said that they were booked for a week. Than I called Jamison Heating and Cooling, another Trane top dealer. They came out noon the same day!!! What a welcomed response!! Ryan, one of the principals, came out and knew what was wrong immediately, had the faulty part replacement on the truck, and had our unit up and running within a 1/2 hour. The part was still under warranty, but not the labor. He offered me a two-year annual maintenance service contract that resulted in the labor for the repair being essentially free. I signed up. Cannot beat that! Another fine serviceman, Abel, from Jamison came out today and performed the annual maintenance for this year, explaining every step of the process. Jamison knows how to provide satisfying, top-notch service. Reasonably priced too. You won't go wrong using them. read more

Came out quickly to diagnose furnace issue. 30 year old Carrier had a malfunctioning gas valve. Gave me my options without being pushy or trying to upsell. read more

Jamison was great! Professional, friendly, felt trustworthy and spent quite a bit of time trying to fix my HVAC issue. Double and triple checked everything. Pricing seemed fair and reasonable. I'd definitely use them again! read more

Ryan came to my house to provide an estimate and honestly I could tell he was very genuine. Within days we were scheduled to have our project start for the following week. Ryan showed up with his team of 5-6 guys and within 8 hours they were about 90 percent done. The next day, Jamison completed the project (in about half a day), and it we were up and running! After 30 years of not having central AC, what a difference! We had some scheduling issues with the finisher coming to complete the final touches given the Memorial Day holiday however the job is completely done and it looks awesome! Ryan installed a bronze google nest which I love! Very happy (and cold) customer. read more

Dan was awesome. He was extremely thorough and patient with with us. He took the time to examine all potential causes of our AC unit problem and provided different scenarios to resolve it. We will definitely call Jamison if we have any HVAC problems in the future. read more

My central heater system stopped working in the middle of this cold winter season and I reached out to so many of these companies to see if they were able to help me during a weekend. Most didn't reply and some couldn't come in till the week after but Jamison Heating & Cooling reached out immediately and scheduled a technician to come out within hours. The technician Axel came to my home and figured out everything by thoroughly going through every possible reason my system didn't work. And finally came to a conclusion and fixed it within a matter of an hour. Was super professional. Super thorough. Didn't leave until he checked everything. And only charged me their inspection/service fee which was around $67. Super grateful my Heater is up and running again. Definitely recommend to anybody who's having any AC issues during this cold season. Thanks again Axel! read more

AC unit wouldn't start. Called Jamison Heating & Cooling and someone was out at my house the next morning. Dan came out, diagnosed the issue and gave some recommendations and provided a few options. Great customer service from Dan and my AC is now working. When the time comes to replace my AC unit, I will definitely give Jamison Heating & Cooling a call. read more

Excellent company to work with! Our heater needed to be repaired so I reached out to a few places to compare. The manager, Justin, was quick to reply and answer any questions. He was able to schedule us at a time that was convenient. Axel did our repair and was very professional and thorough start to finish. He even went the extra mile to check that our parts were still under warranty. He made sure to check and double check that everything was in working order before he left. I highly recommend them and will definitely be using them for services in the future! Thank you so much! read more

Excellent service. Showed up on time and checked out my system. Straight shooters. Information you of the state of your system with no pressure to get resolved during the visit. They offer a very competitive maintenance plan that's really a no brainer and you should sign up for, plus they come with discounts and priority for emergency calls. A+ all the way around. read more