✓ Licensed Bonded & Insured
✓ Residential and Commercial Service
✓ Satisfaction Guaranteed
Welcome to Reliant HVAC
Trusted HVAC Services In Rancho Cucamonga, CA
Honest, quality and reliable HVAC repair and installation services for your home or office is our mission. We pride ourselves in providing the highest quality service and customer satisfaction in your area. Whether you need a new AC or heating unit, maintenance, or repairs, we are here to resolve and deliver.
HVAC Services Done Right!
All Heating, Ventilation, Air Conditioning Repair & Installations Are Done by Top-Rated Professionals
AC Maintenance
AC Repair
New AC Installation
Heating Maintenance
Heating Repair
New Heating Installation
System Restoration
Need an HVAC Specialist?
Contact us today to receive your personalized quote.
Meet Reliant HVAC Service
Why Reliant HVAC Service?
✓ Experienced Professionals
✓ Knowledgeable Technicians
✓ Successful HVAC Service
Choosing Reliant HVAC
We believe in honest, upfront pricing—no surprises. Before any work begins, we clearly explain the cost, what’s included, and your options so you can make informed decisions with confidence. Our pricing is straightforward, fair, and fully approved by you before we start.
No matter how big or small your HVAC project is, whether it’s for heating or cooling your home, we are ready to serve and help you solve your problems.
Licensed and Insured
We are fully licensed and insured to provide HVAC services, giving you peace of mind that all work is performed to code, meets industry standards, and protects your home or business every step of the way.
Transparent Pricing
Satisfaction Guarantee
You don’t need to worry about scams or our performance results. Our company is verified and delivers optimal results.
Honesty and Integrity
We believe trust is earned through honest communication and ethical work. Our customers receive straightforward recommendations, transparent pricing, and solutions that are truly in their best interest.
Specialized Training
Our technicians receive specialized, ongoing training to stay current with the latest HVAC technologies, codes, and best practices. This ensures every system is installed, serviced, and repaired safely, efficiently, and to the highest industry standards.
100% Hassle Free Support
You are free to ask us about the problems you are facing. We offer a no-commitment approach to put your mind at ease
We Offer Financing
Need HVAC service now but want flexible payments? We offer financing options to help make repairs, replacements, and new system installations more affordable. Ask our team about financing options.
Licensed & Insured
Honesty & Integrity
Transparent Pricing
Specialized Training
Service Areas
Rancho Cucamonga
Fontana
Ontario
Upland
San Antonio Heights
Alta Loma
Norco
Bloomington
Rialto
Colton
Claremont
La Verne
San Dimas
Glendora
Azusa
Covina
Charter Oak
San Bernardino
Jurupa Valley
Chino
Walnut
Rowland Heights
Hacienda Heights
City of Industry
West Covina
Baldwin Park
Riverside
Redlands
Montclair
Pomona
Monrovia
Duarte
Arcadia
Sierra Madre
San Marino
Alhambra
Monterey Park
Montebello
Whittier
★★★★★
Contact Us Today for your Personalized Estimate!
Testimonials
Here's what our customers have to say:
“Great service! They were able to find and resolve my Heater problem in very little time.”
— Jacob Enderson.
★★★★★
“Mark and his crew are professional and phenomenal! They do an outstanding job troubleshooting AC problems and installing new units. I highly recommend Reliant HVAC if you're in the market for AC or Heater help.
— Auderey Morris.
★★★★★
“The guys showed up on time. Very friendly and easy to talk to. The rate they offered me for my new AC installation was the most competitive. They were quick and didn't waste time. Love that they even cleaned up their working area afterward. I am happy with my entire experience and will definitely use them again for any home projects. Clean installation”
— Karina Melendez.
★★★★★
Scheduele your Service Today!
(626) 679-1882
Just tell our HVAC technicians what you need done. Call or send us a message using the form below.