RS Air Conditioning & Heating

4.92 |11 Verified Ratings
Write a Review

RS Air Conditioning & Heating

4.92 | 11 Verified Ratings
Write a Review


139 Crescent Glen Dr
Glendora, CA 91741
Your use of our services is governed by our Terms & Conditions

RS Air Conditioning & Heating

We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers' needs. It is our mission, to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.


Learn how HomeAdvisor screens and approves their pros.

Service Area

  • Pasadena
  • City of Industry
  • La Puente
  • Pomona
  • El Monte
  • Arcadia
  • West Covina
  • Ontario
  • Montclair
  • Whittier
  • San Gabriel
  • Upland
  • Duarte
  • Covina
  • Rosemead
  • Pico Rivera
  • Chino
  • Diamond Bar
  • Alhambra
  • Walnut
  • Sierra Madre
  • Glendora
  • Monterey Park
  • San Marino
  • Monrovia
  • Temple City
  • Baldwin Park
  • South El Monte
  • Chino Hills
  • Rancho Cucamonga
  • Claremont
  • San Dimas
  • Mount Wilson
  • Azusa
  • Valyermo
  • La Verne
  • South Pasadena
  • Rowland Heights
  • Montebello
  • Hacienda Heights
  • La Habra
  • Pearblossom
  • See All >

Services Offered

Air Conditioning
  • Central A/C Install
  • Central A/C Repair
  • Ductless Mini-split A/C Install
Heating & Furnace Systems
  • Thermostat Install
  • Thermostat Repair
  • Heat Pump Install
  • Heat Pump Repair
  • Gas Furnace - Repair
  • Electric Furnace - Repair
  • Electric Furnace - Install

Areas of Expertise

  • Air Conditioning Install
  • Heating Install
  • All types of service and repairs

Quick Facts

Business Hours
5:00 AM to 8:00 PM
5:00 AM to 8:00 PM
5:00 AM to 8:00 PM
5:00 AM to 8:00 PM
5:00 AM to 8:00 PM
5:00 AM to 8:00 PM
5:00 AM to 8:00 PM
(Please call to confirm)
  • Commercial
  • Small Jobs Welcome
  • Warranty Description: All Service or Install
  • Warranty Offered
  • Free Estimates
  • Residential
  • Credit Cards Accepted
  • Veteran Owned


In Business Since: 1990
State Licensing
Trade: C-20 HVAC
License #: 966380
Expiration: 10-31-2021
  • Excellent Workmanship Award
  • Company of the year
  • Community Service
HomeAdvisor Screened. View Details

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HomeAdvisor verifies state-level licensing where applicable - note: some states require local or county level licensing and you should verify whether or not your pro is properly licensed.

To find more licensing information for your state, visit our Licensing Requirements page.

Business Overview

Community Involvement

Church community Service

How We Got Started

I chose to work in this industry because Enjoy helping others.

We started in this industry in 1990.

We describe our business as Well established

HomeAdvisor: The nation's largest network of screened and rated pros.

Ratings & Reviews
RS Air Conditioning & Heating

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
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Showing 1-10 of 11
  Page 1 of 2
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5.0   |  
Ray is very courteous and extremely professional. I trusted all of his recommendations for the repair of my rather old central AC unit on his first visit. After his second visit, he recommended I purchase a new condenser - which I did - and I do not regret following his advice. He is amazing! He is now my 'go to guy' for anything having to do with servicing my unit. I highly recommend him.
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5.0   |  
Ray was very responsive and professional since my first contact with him. He came out early the next day to diagnose my broken AC and walked me through the testing stages and explained what he was doing, how it works, and why. He tried several methods to get the system up and running but ultimately, we had to replace the old unit. Since we were in a 100 degree heatwave, Ray was mindful of our situation and came early the next day to install the new unit within an hour. Very fortunate to have a seasoned professional like Ray to help us amidst the heat and Covid. I would highly recommend him to anyone looking for central AC work.
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5.0   |  
Ray hits the gold standard for quality of work, value, cost and service. I have nothing but positive things to say about him.
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5.0   |  
Review by in La Habra, CA
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5.0   |  
Ray is very professional, and provided options for my air conditioning unit replacement. Ray went out of his way to replace a small gas line leak that he found. He also drove to Anaheim early on Saturday morning to pick up a part that was needed for the AC unit, and came over to install it so that I would have the air conditioner available for the upcoming heat wave this week. He and his team were on time, and considerate during the installation process. I highly recommend RS Air Conditioning & Heating.
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5.0   |  
Review by in La Habra, CA
Ray was fantastic, He helped me all the way through. he tried to minimize coming to my house due to covid. But had to come, He was honest and did the job well. I would highly recommend him.
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5.0   |  
Review by in Chino, CA
Responded quickly and showed up within 2 hours to handle my project. Very friendly and efficient! Thank you.
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5.0   |  
Ray arrived when he said he would - which I really appreciated. He was friendly, personable and extremely courteous. He diagnosed the problem very quickly, on my very old system - he even suggested further improvements - and was able to repair it a few hours later. Ray was the first technician to service this unit, and there have been many, whose word I feel I can trust. I highly recommend him to anyone in need.
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5.0   |  
Review by in Whittier, CA
Project: Install Natural Gas or Propane Furnace / Forced Air Heating System
Ray fixed my ancient floor furnace system when no one else could. I love this man!! It's like at the dawn of time when man discovered fire.... I HAVE HEAT!!! thank you, Ray!
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4.5   |  
Review by in Whittier, CA
Project: Install Natural Gas or Propane Furnace / Forced Air Heating System
Well done on time. Very happy
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Showing 1-10 of 11
  Page 1 of 2

Seal of Approval

What is the screening process that Service Professionals go through in order to become members of the HomeAdvisor network?

  1. Verify Trade License
    HomeAdvisor checks to see if the business carries the appropriate state-level license.
  2. Verify Insurance
    As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
  3. Verification of State Business Filings
    For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
  4. Criminal Records Search
    HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
  5. Sex Offender Search
    We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
  6. Bankruptcy Search
    We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
  7. Legal Search for Civil Judgments
    We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
  8. Liens Search
    We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
  9. Identity Verification (SSN)
    HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
  10. Identity Verification (Reverse Phone Lookup)
    We conduct a reverse business phone lookup to identify records matching the phone number information provided by the business.

NOTE: Member service professional information confirmed as described above may change or expire over time; while HomeAdvisor attempts to maintain accurate and up-to-date information, and confirms changes when notified, we cannot guarantee that profile and screening information is accurate. Therefore, we recommend that before working with a service professional you verify that information presented is still current and/or acceptable to you.
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