HVAC reviews in Downey, California

We were sent their way by neighbors, and it's worked out well for us over the years. They've consistently delivered good results, and we rely on their advice. We schedule a yearly check-up and are satisfied with the service.

Lambert Heating and Air Conditioning did a great job installing their system, with courteous and professional workers who completed the task on time. What really stood out, though, was the level of personalized attention from the owner himself - he checked everything was working properly and helped troubleshoot an issue I had connecting my new Nest thermostat to the app. When I hit a snag, the owner even reached out to Nest's customer support for me, staying until it was all sorted. The whole experience left me thoroughly impressed with their service.

We hired Lambert Heating and Air Conditioning to install our AC system. From the initial quote, we found them to be reliable and professional. They answered all our questions before signing on and during the installation process. Their price was more competitive than other quotes we received. Financing options were also available. The staff arrived on time and kept us updated throughout the project. They respected our space and finished the job quickly. We're very pleased with their customer service and the quality of the installation. We'd definitely use them again for future needs.

We were blown away by how much of a difference Alan's company made for us after trying out several mediocre AC/heating vendors in Long Beach over the years. From the get-go, they were responsive, friendly, and kept their word about arrival times. They even gave us regular updates via phone and text to let us know when we could expect them. We've been using their annual maintenance service since May every year to keep our system running smoothly come summer. It really paid off this past July when our AC conked out during the record-breaking heat wave – they sent Alan himself to install a new unit as soon as possible. The whole team, from Harold in the office to Gabriel, the tech guy, have been top-notch. If you want your heating and cooling system to run at peak efficiency, skip Team Lambert's competitors and go straight with them.

I'm thoroughly satisfied with the work done on my home's heating and cooling system. The team did an excellent job addressing all my concerns. Unfortunately, the new thermostat falls short in terms of usability. Despite this minor issue, I'd highly recommend Lambert to others and have already shared my positive experience with friends and family.

Had a new ductless system installed at my mom's place yesterday. It can do both AC and heat, which is awesome! The installation was top-notch, with super professional technicians who were also extremely polite. I'm really impressed - would highly recommend Lambert Heating & Air to anyone needing HVAC work.

I've found my go-to AC/Heating company - they get it right! Knowledgeable staff, no pushy sales, good prices, and top-notch service with friendly workers.

Manny was a pleasure to deal with - courteous, on time, and provided clear explanations. We've found the company to be reliable, trustworthy, and reasonably priced. We'll continue to use them for our heating/cooling needs.

Lambert Heating and AC got the job done professionally from start to finish. Their team was pleasant, efficient, and delivered on time. I'd recommend them for future work without hesitation.

Service technician Manuel exceeded expectations - a huge relief after the issue. He's extremely helpful, knowledgeable, and kind. I'd highly recommend this company to others. The work was done with integrity and expertise. I trust Manuel completely, which says a lot about his professionalism. My heater is now working flawlessly. I'll definitely be using their services again.

The team arrived promptly and got the job done, installing a drain pan under the AC coil and wet switch efficiently. They took care not to scratch the floors or walls while handling ladders and equipment. As a frequent customer, I've been impressed with their expertise and professionalism on multiple occasions.

I was stuck with an ancient AC system that needed a complete replacement. I shopped around and got three quotes - Alan's was the most reasonable and approachable, which impressed me since he didn't push the priciest option like some others did. He seemed genuinely concerned about finding a unit within my budget. Given the hassle of dealing with this issue, Alan made it surprisingly painless for me. I'm grateful for his professionalism and customer care - thanks again!

I recently hired Lambert Air Condition Sales and Repair for a fix. Their response time was impressive, arriving within hours of my initial call. The technician explained what needed attention, and the price was reasonable - actually a great value considering the work done. They also suggested future replacements to avoid more costly issues down the line, which I found helpful.

We've relied on Lambert Heating and Air Conditioning for multiple installations, annual maintenance, and an added duct line over the years. The owner and staff have consistently impressed us with their professionalism and responsiveness. They're extremely communicative and offer fair pricing. We've had no complaints - only positive experiences. Their work is thorough and reliable. When we needed emergency assistance due to flooding damage, they stepped up quickly and efficiently.

Their service has been excellent from start to finish every time. We'll continue to use Lambert for all our heating and air needs.

Manuel is extremely reliable and knowledgeable. He'll repair what's broken or replace it if necessary - just provide an estimate first. They also offer financing options with no interest.

Manual was excellent - very knowledgeable and assisting, explained everything clearly. Great job on our yearly maintenance, really appreciate the service.

They showed up on time and kept me in the loop about what they were doing. I appreciated getting a straightforward explanation for using my heating/cooling system - it really helped. Overall, good job.

Alan gave a thorough inspection of both inside and outside my AC unit. He came across as very professional and polite, taking the time to put on shoe covers and avoid touching my wooden floor with his tools - which showed consideration for my belongings. During the inspection, he explained what he was checking and offered useful advice on the system. After a couple of hours, he identified the thermostat as the issue and confirmed all other parts were functioning correctly. He suggested purchasing a new thermostat and even provided his personal phone number in case I had any further questions or issues. When I encountered problems later, I called him a few days after, and with some troubleshooting, I found that the wires needed cleaning up. Overall, Alan provided honest and excellent service, and I highly recommend Lamber Heating and AC to anyone looking for reliable help.

Manuel delivered top-notch service! He's been keeping my system running smoothly since 2011 and has consistently gone above and beyond with prompt, thorough explanations of his work. His dedication to getting the job done right is impressive - he won't settle for anything less. I appreciate Manuel's reliability and expertise.

Lambert Heating and Air has served us well for over a decade, offering reliable maintenance for our home's cooling and heating systems with excellent value.

Manuel Higuera, our service expert, was knowledgeable and helpful during the home inspection. Since we'd just moved in, it was reassuring to have him break down the system for us. He's definitely recommended by me.