Horizon Heating & AC Repair Altadena

Reliable and trustworthy HVAC company, highly recommend.

Very professional. From the very start, they made sure my floors were covered so they wouldn't mess them up, to cleaning up after. I am so impressed by the finished product. I would recommend them and already have to family and friends.

Efficient and effective installation, HVAC is running smoothly now.

The guy who came to my house was awesome didn't do extra stuff to charge me more. Showed me what we could do to keep a/c working great. I would recommend this company.

Excellent HVAC services, highly recommend!

Great service, prompt, professional, excellent work, reasonable price. Highly recommend.

Very impressed with the attention to detail during installation.

Highly skilled contractors, top-notch workmanship.

Professional and efficient team, highly satisfied.

Affordable pricing and high-quality work.