HVAC reviews in Fullerton, California

I'm blown away by this company's performance. My heating issue was resolved back in November 2018, when they replaced my unit - no problems since then. They also service it annually to ensure safety. Every technician who's visited is top-notch: professional, tidy, polite, knowledgeable, and always kept me informed about delays. In a world where good customer service is hard to find, this company excels alongside its expertise. I'm thoroughly impressed and grateful for their exceptional work - a true gem in the industry!

Ryan and his team are genuinely top-notch professionals. When I had an AC issue, I expected a delay, but Ryan swiftly arranged for Sal to visit on the same day. Their quick response and in-depth expertise ensured the problem was resolved efficiently. Having worked with them before, I trusted them completely and now recommend their services to anyone who will listen. The level of service they consistently deliver is exceptional, and I'm grateful for it.

We recently completed the annual service and had a great experience with our technician, who was friendly and punctual. They called ahead to let us know when they'd arrive, and kept that appointment. We've been satisfied enough to refer them to others.

Jamison performed an HVAC tune-up that's long overdue. It's been two years since my last service. The filter was severely clogged, a good thing they cleaned it out. They also suggested ways to boost performance and I'm grateful for the advice. Looking forward to scheduling future maintenance appointments with them.

Jamison has always provided top-notch service. Their expertise is impressive, their demeanor is welcoming, and they break down complex issues into easy-to-understand terms. We're grateful to have them handle our air conditioning needs - their work speaks for itself.

We had excellent customer service from start to finish with Jamison AC and Furnace. As a property manager, I appreciate the importance of good vendor relationships with our tenants, and these guys delivered. From the first call to completion, everything was handled professionally. Special thanks to Jannette, Miguel, Julio, Elias, and Leo for their initial inspections - their hard work didn't go unnoticed. Great job overall!

When our elderly mom's furnace gave out during one of LA's coldest snaps, Jamison sent Dan to investigate ASAP. He diagnosed the issue, ordered the necessary parts, and got the repair done promptly. However, some issues persisted with signal compatibility at the old thermostat. No problem - Dan came back and swapped it out, fixed the heat, and we were good to go again. The level of care and attention to detail was impressive, especially under tight time pressure.

The technician team that visited our home to install the new air conditioning unit was outstanding. They displayed exceptional courtesy and professionalism, making us feel at ease throughout the process. The installation itself was swift and meticulous, with the crew taking great care not to cause any damage.

I'd like to extend my gratitude to Manny, Miguel, and Leo for their prompt attention to our issue during a particularly hot spell. Their initial visit included a free diagnostic, which was reassuring given we'd already suspected an underlying problem. What impressed us most, however, was the company's responsiveness – they promised to send a technician within two hours, and that's exactly what happened.

We'd researched other companies beforehand, knowing our existing unit had issues, but wanted confirmation of the diagnosis. The team didn't try to push unnecessary upgrades or sell us anything; instead, they presented the facts and let us make an informed decision about whether to replace our old part or opt for a new system. Their attentiveness to our home was notable, especially given their relatively short history with us.

It's worth mentioning that the financial quote they provided was among the most competitive we received from other companies, which is no surprise considering the team's expertise and professionalism. Overall, I'm extremely pleased with this company's approach and would highly recommend them to anyone in need of air conditioning services.

Jamison is fantastic. They got back to me fast and sent a technician over the next day, fitting their schedule perfectly. Manny and Tony were excellent - top-notch professionals who kept me in the loop throughout the job. My AC's working great now and I haven't had any problems since. I'll definitely keep coming back to them for HVAC work - thanks for the hassle-free service!

Our old AC was running on fumes. The next morning, Jamison Air Conditioning sent out Angel, their technician. He was very knowledgeable and explained everything to my husband and me, making us feel at ease. The price was spot on and competitive. We're impressed with the service we received, especially since it's been 20+ years since our last AC replacement. As a customer service company ourselves, we think Jamison embodies top-notch service. They truly delivered - responsive, professional, and customer service that hits the mark.

The technician arrived early, taking advantage of a rare break from the sweltering heat to diagnose the issue with my faulty central AC unit. He got straight to work, identifying the problem and explaining options for repair without being pushy about costs or risks. The guy was consummate professional, courteous, and efficient - even in blistering temperatures. He whizzed through the repairs, lugging his tools around in his truck, before double-checking everything worked as it should before leaving. His honesty and friendliness won me over, and I'd definitely be calling them again if I ever had another AC issue; they've earned my trust for heating and cooling problems to come.

Great and prompt service. The technician arrived the same day I called, assessed the problem and fixed my AC quickly. I'd definitely recommend this company to anyone needing HVAC work done.

Jamison Heating & Cooling is top-notch! I highly recommend them without hesitation. The moment I called about my non-functioning AC during the heatwave, Leo arrived within hours - a remarkable response time. He got straight to work diagnosing the issue and rectified it promptly. He thoroughly inspected the air flow and ensured everything was working as it should. After his visit, the AC unit sprang back to life with a new filter in place.

Leo took the time to address all my concerns, reassuring me that my unit needed regular maintenance to function properly. This was especially helpful since I'd just moved into my condo and had no idea when it was last serviced or even how old the unit was. He explained everything clearly and professionally - a true asset. Jamison's premium service contract offered an unbeatable value for two annual visits, which I opted for and found paid for this visit itself.

I'm thrilled to have stumbled upon such a trustworthy company through a Google search that truly delivers in my area. If you're struggling with AC or heating issues, don't hesitate - call Jamison.

My experience with this home services company was phenomenal. When I inquired about installing a heat pump system, Isidro arrived promptly and provided a competitive quote. I'd previously received inflated prices from other companies, which I suspect were due to my gender - thankfully, Jamison's team treats customers fairly regardless of their background. The price was extremely appealing. Isidro's professionalism set the tone for the rest of the process.

The following day, Jorge and his crew arrived to begin work on the installation. It took all day, but I was pleased with the end result. Having heat again felt like a huge relief. To my surprise, the crew left my house spotless after completing their task. The only minor issue was a small speck of dust - a tiny joke. Overall, the team demonstrated exceptional professionalism and courtesy throughout the entire process.

I'm extremely pleased with the team that came out: Oscar, Marcos, Orlando, Eric, Miguel, Jorge, Chris, and the others. Their work was top-notch, tidy, and executed flawlessly. As a former construction worker, I can confidently say this crew is exceptional - they truly exceeded my expectations. The air conditioning system now operates quietly and effectively throughout the entire house.

Great experience with this home services company - reliable and efficient care from their team member, particularly Caesar.

Every time one of Ryan's team members shows up at my place, I feel compelled to leave another review - they're just too good not to praise. Thomas was the technician who came over this year to tackle a system control issue and perform routine A/C maintenance. What impressed me was that he took the opportunity to also inspect our heating system, even though it wasn't the main focus of his visit.

Thomas was excellent - charming, thorough, knowledgeable, and respectful of my property. It felt like having a trusted family member help us out. Ryan's approach to hiring technicians is clear: he surrounds himself with people who share his commitment to professionalism and customer satisfaction. I appreciate the high level of service we received from Thomas and thank you again for your company's work.

The service fell short of expectations. Initially, the technician couldn't pinpoint the Freon leak source exactly, despite trying to find it. He eventually attributed the issue to the coils, suggesting a unit replacement. The quoted price for a 1-ton split AC unit was excessively high - 8 times what other services charged. Additionally, I was told it would be a free inspection, but I was still billed $67.

Max from Jamison showed up today and nailed it - extremely professional! The entire process, from the initial call to the actual work, was spot on. He broke down each step clearly so I could understand what was happening. Prices were super fair and the service was lightning quick. I'm definitely passing his contact info around to everyone I know.

Our air conditioning stopped working when we were away, but the technicians showed up promptly and did a great job repairing it. They were genuinely concerned about our situation and treated our home with care.

Max arrived, identified the problem, and fixed it during his initial inspection. He came across as highly skilled and presented clear explanations for the recommended replacements and options. Extremely courteous and well-informed, Max handled everything with ease.