The Best
HVAC Contractor
in

Los Angeles, CA

GMC Heating & Cooling are the leaders in the Upland, CA area for installation, maintenance, and repair of quality air conditioning units. We come to you and inspect your AC and heating units, giving you peace of mind. GMC can supply, fit, repair, service, and maintain all major brands of AC units and furnaces. Call today to get started!

Your Local Air Conditioning Company

GMC Heating & Cooling can handle any HVAC problems that arise. We understand that keeping you cool requires your systems to be in top shape, especially when it’s sweltering outside. When winter arrives, the last thing you want to deal with is freezing temperatures inside your home! That means you’ll need a reliable system and a firm to keep it all running smoothly. Our specialists cover Upland and the surrounding areas, so if you’re having problems with your HVAC system or need a new one, give us a call! We have the experience and skilled professionals to assist you with anything from selecting an HVAC system to installation and maintenance.

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When Was The Last Time You Had Your Air Ducts Cleaned?

Heating, ventilation and air conditioning (HVAC) systems have been shown to act as a collection source for a variety of contaminants that have the potential to affect health such as mold, fungi, bacteria, pollen, dust, and pet dander. What you don’t see CAN hurt you. Considering that most people spend about 80% of their time indoors, the risks to human health may be greater due to exposure to air pollution indoors rather than outside. The removal of contaminants from the HVAC system should be considered an essential step toward improving indoor air quality.

Air Duct Cleaning
For Residential & Commercial Properties

Heat pumps, like furnaces and boilers, require an annual service tune-up and cleaning in the fall. Our skilled specialist will first evaluate the ducts with video equipment to determine their condition and determine whether any repairs are required. The air intake as well as all registers are removed and cleaned completely. The Rotobrush system is used to clean the ducts. This helps to loosen all of the dirt and mold, which is then vacuumed away. After that, the ducts are sterilized with a fogger to destroy germs and mold, allowing you to breathe clean, healthy air in your house or place of work once more.

GMC Air Duct Cleaning offers a full service that includes:

  • Video Inspection
  • Duct Repairs
  • Duct Cleaning using the Rotobrush System
  • Air Duct Sanitization
  • Removal & Cleaning of all Registers and Air Intake Grill
  • Heating & Cooling System Check
  • Clean & Vacuum Furnace
  • Fit New Air Filter
  • Check AC Condensation Line
  • Clean AC Coil and Condensers
  • Dryer Vent Cleaning to reduce fire risk
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Air Conditioning Maintenance & Repair

We repair and maintain all heating, air conditioning, and ventilation systems. An air conditioner’s filters, coils, and fins must be maintained on a regular basis if the machine is to work properly and efficiently over time. Air conditioning performance will continue to decline while energy usage will increase if simple maintenance is neglected. We offer services including:

  • AC and Heating Inspection and Repairs
  • Annual Inspection and Tuneup
  • AC Installation – New & Replacement
  • Furnace Installation – New & Replacement
  • Scheduled Maintenance
  • Air Duct Inspection, Repair, and Replacement
  • New Duct Installation

GMC can supply, fit, repair, service, and maintain all major brands of AC units and furnaces.

GMC Air Duct Cleaning offers a full service that includes:

 

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We Service All
Makes & Models

We service “All Makes And Models” of air conditioning and heating equipment. Give us a call for dependable service, no matter what brand of central air conditioner you have. Call today to get started with these services!

  • Air Duct Repair and Replacement
  • AC and Heating Repairs
  • Annual Inspection and Tuneup
  • New Duct Installation
  • AC and Heating Installation
  • Scheduled Maintenance
 

Commercial
Air Conditioning

Makes & Models

We service “All Makes And Models” of air conditioning and heating equipment. Give us a call for dependable service, no matter what brand of central air conditioner you have. Call today to get started with these services!

  • Air Duct Repair and Replacement
  • AC and Heating Repairs
  • Annual Inspection and Tuneup
  • New Duct Installation
  • AC and Heating Installation
  • Scheduled Maintenance
 
TESTIMONIALS

Customer Reviews

They have already used our services

  •   Incredible service!!
    We were dying in the 101° heat with a broken air conditioner, and he was able to fix it IMMEDIATELY!
    Despite the high heat, he managed to enter the attic... read more

    thumb Reyna F.
    8/28/2019

      Marwan came to install central ac & heating to our home. Did a very good job, organized and worked within our time constraints to get the job done.  He is... read more

    thumb Evelyn C.
    9/20/2023

      Marwan was amazing. He took care of our situation asap with no hesitations. I highly recommend him and his company!

    thumb S K.
    8/29/2023
  •   Our AC went out on a Saturday evening and Marwan was here Sunday morning at 9am to come fix it! He is very professional and his work is amazing. His... read more

    thumb Melissa G.
    7/28/2019

      I went based on the reviews, and guess what, it came out perfect, he is really deserved the 5 star. He is Very professional, on time, and the price is... read more

    thumb Payam K.
    1/26/2018

      Mario is awesome and fantastic! Great service, super fast response, very friendly, very reasonable, honest, I could go on and on but I think you get the picture. If you... read more

    thumb Scott G.
    6/26/2018
  •   After 17 years in the house, I didn't know about cleaning more than the hose and the box. Clothes stopped drying on one cycle. I had a burning smell. I... read more

    thumb William G.
    6/17/2020

      My A/C stopped blowing cold air last Sunday morning. I was doubtful that I would be able to find anyone to head over to check our system out for at... read more

    thumb Joe F.
    8/04/2018

      Marwin saved us from some serious sweat. During the first heat wave of the season, he made time to help us quickly diagnose and repair our ac unit. We called... read more

    thumb Traci F.
    6/12/2019
  •   This guy is lying. Here is a copy of the invoice. It is amazing when Mr. Marwan spent almost an hour pumping Freon when it was not necessary. All he... read more

    thumb Tuan A.
    8/19/2019

      My A/C stopped working on Monday June 10 during the start of that hot weather.I called at least  5 other companies in the area and all said they weren't gonna... read more

    thumb Victor R.
    6/15/2019

      I contacted GMC to have my dryer vent cleaned and checked as my dryer wasn't venting properly. After having another company come, it was obvious the job wasn't done correctly.... read more

    thumb Virgil O.
    10/15/2018
  •   Marwan is the right guy to do the job right and in the right way! He helped me last year with my air conditioner, and I called him again to... read more

    thumb Nelia B.
    8/04/2019

      AC was blowing out warm air and we requested a quote at 9:30pm. Marwan responded within minutes and was able to come check the unit out at 8am the next... read more

    thumb Edwin D.
    7/21/2018

      My mom and I want to thank Marwan for his great customer service! He quickly and efficiently fixed our problems. The price was reasonable. We will definitely become long time... read more

    thumb Brandee L.
    7/06/2020
  •   Wow!!! I called Mario on Saturday morning, and he came to my house in about 2 hours. He diagnosed that I had a bad compressor (still under warranty though). He... read more

    thumb John C.
    6/23/2018

      Messaged through Yelp and received a message back in under 2 minutes.  Service person arrived in under 2 hours.  Fixed the problem in less than one half hour.  Charged a... read more

    thumb Devon F.
    7/28/2019

      I normally go with the people who have the most positive reviews but this place was the only one available to come on a SUNDAY, the same day.  

    Temperature in... read more

    thumb Skyler S.
    8/23/2020
  •   Marwan showed up and saved the day! Fixed leak from AC system. Great customer service and honest guy. Will definitely keep him in mind for future maintenance on our system.... read more

    thumb Adriana H.
    10/08/2018

      Marwin is great ~ Mt Baldy village no issue.  My home is a bit difficult to locate, Marwin didn't give up ~ found my home and got my furnace up... read more

    thumb Angela B.
    3/09/2018

Google Reviews

Positive: Professionalism, Punctuality, Quality, Responsiveness, Value

Mario (Marwan) was kind and very professional! He found the issue with my AC and completely fixed it in about 10 minutes. He knows his work and is great at it! I will be using GMC heating&cooling from now on!

Services: A/C system maintenance, A/C system repair

Marina Schulz

Positive: Professionalism, Punctuality, Quality, Responsiveness, Value

This company showed outstanding professionalism knowledge they were courteous prompt and a great value I would highly recommend them for any of your HVAC issues

Services: Heating system installation, Install AC

Services: A/C system maintenance, A/C system repair

Positive: Professionalism, Punctuality, Responsiveness

Extremely helpful, quick reply and great customer service!!

Services: A/C system maintenance, A/C system repair

Sylvia Ramirez

Contact Us
for a Free Quote

Fill in the form below and we’ll email or call you back as soon as possible.

 

    FAQs

    • GMC Heating & Cooling is a friendly, family-owned air conditioning company that serves both residential and commercial clients across the Uptown, CA area. If your air conditioning systems at home or work aren’t working, you aren’t going to be comfortable. That means you need an air conditioning system that works well and a company that can maintain it for you! Our team services all makes and models of air conditioning and heating equipment. So, no matter what brand of central air you have, GMC Heating & Cooling has you covered!

      No matter your need, GMC Heating & Cooling has the air conditioning experience and training to serve you every step of the way, operating on one overriding principle: to always go the extra mile.

      When you reach out to the experts at GMC Heating & Cooling, you will be connected directly to the owner, so you can expect immediate attention to your inquiry. So don’t wait. Contact us today and let us go to work for you!

       
    • There are multiple reasons to get your air ducts cleaned, some of the more common are:

      • if you have pets that shed hair and dander
      • smokers in the home or business
      • you’ve had water damage or contamination to the home or HVAC system
      • a person in the home or business has asthma or allergies

      You should always have the air ducts cleaned after a remodel job has been done to the property or when you buy a new home.

       

      GMC can provide you with a professional True System Air Duct Cleaning Service. The entire HVAC system must be covered in order for the cleaning process to be effective. GMC performs a video inspection to determine the state of the ducts before cleaning them. This includes air ducts, registers, returns, cooling coils, drain pan, grills, air plenum, heat exchanger, air filter, and/or an air cleaner.

       
    • We offer services for both residential and commercial properties, including:

      • Air Duct Cleaning
      • HVAC installation and repair
      • HVAC Maintenance

      Call today to get your free estimate!

       

    We are located in Uptown, CA and serve the surrounding areas.

     

    For the fastest service, we recommend calling us at 909-331-5313. You can also use the forms on this page to request a free estimate or contact us through our contact us form. You may also email us at marwan626@yahoo.com.


    Whichever method you choose you will be connected to the owner for immediate attention to your inquiry.