HVAC reviews in Sun Valley, California

My gas furnace was cutting out intermittently. Bradley was able to come out right away on the weekend, examine the system, and job to get it back online and working properly. Will use again in the future if I have HVAC needs.

The installation so far has been a fantastic experience? Jimmy arrived out and understood our needs and gave us a tailored plan for our needs. Tim, and Erick and Guage performed a efficient installation. They kept me informed of what they were doing, kept the area clean and were courteous. Marshall’s will come back after drywall project is done to install vents and finish up. I would highly recommend Marshall’s for any residential HVAC work.

We have been using this company for several years. Their service has been consistently excellent. We cannot recommend them highly enough.

Technician is an outstanding. He diagnosed the problem quickly and accurately. His advice in a replacement part provided me with the information that I needed to make a decision.

One of the worst customer service experiences I’ve ever had. They canceled twice without notice, then finally showed up unprepared. The technician didn’t even have the right tools and wasted my entire day. To top it off, nothing got fixed. Completely unreliable company and I regret giving them a chance.

We highly recommend this company. They went out of their way to supply and install a new heat pump within record time. We were in a difficult situation with very cold weather and elderly tenants and their consideration and help was very much appreciated. Thank you to the great staff.

As usual, this company arrived on the agreed date and time, and performed the annual inspection and service of my heating and cooling equipment efficiently and courteously. They have been servicing my equipment for some years and I would recommend their services to others.

This company performed well from start to finish. The office staff dealt with obstacles and other delays promptly with regular communication. The installation team were excellent removing all debris and ensuring our home was left clean and tidy. Oh and the air conditioning unit system works a treat.

This company installed my air conditioning unit some years ago. I have had them service it every year since then. Their technicians are completely professional. They know their job, pay attention to every detail and are generally very helpful.

Have been with this company for nearly twenty years. Service has been perfect. One good example was that my air conditioning stopped working at the peak of Summer, and it happened to be Christmas period. I called and they immediately came to investigate. Quickly they ordered replacement components and fixed it. Their price is very reasonable. They also make professional recommendations on what we can go next. I recommend this company.

Very good and fast service👌🏻

Thumbs up for Harry for good and efficient service!

I’m very satisfied with your service.
The entire process was organized and handled in a very professional manner. It was clear that the work was done with care and responsibility. Even though the job was complex and time-consuming, everything was completed thoroughly, cleanly, and with high quality.

The final result fully met my expectations.
Thank you to your team for the great attitude, patience, and professional work. I will definitely recommend you.

If you want everything to be perfect, call them👍

Albert, Davit, Harout and Harout did an exceptionally great job at replacing my 40 year old air conditioning and heating. I recommend to anyone looking for an honestly the best.

Hands down one of the best ac companies around!!!!
Always there when we need them and more importantly the most fair and honest pricing !!!
Can’t recommend them more !!!

“Very timely and really professional work!”

Quick service and very professional.

Absolutely fantastic service great guys!

Quick service, very knowledgable and reasonable pricing.

He fixed my heater in like 10 minutes.