Top 10 HVAC Companies in Monrovia, CA

Porch Pro Headshot GC Heating & Cooling Inc.
HVAC Contractors
Serves Monrovia, California
GC Heating & Cooling is dynamic service oriented establishment which invites you to view our site to fulfill your valuation for your heating and cooling needs. Since our first day of service our goal has been to focus on customer's comfort and value to insure that they get professional services at a...Read more about GC Heating & Cooling Inc.
100% response rate
GC Heating & Cooling is dynamic service oriented establishment which invites you to view our site to fulfill your valuation for your heating and cooling needs. Since our first day of service our goal has been to focus on customer's comfort and value to insure that they get professional services at a...Read more about GC Heating & Cooling Inc.
Porch Pro Headshot Econo Air
HVAC Contractors
Serves Monrovia, California
(1,663)
Since 1982, Econo Air has provided heating and air conditioning services and equipment throughout Los Angeles, Orange County, and Riverside County. As one of Southern California's largest custom design install companies, we are committed to the quality of our work and the performance of our products...Read more about Econo Air
Since 1982, Econo Air has provided heating and air conditioning services and equipment throughout Los Angeles, Orange County, and Riverside County. As one of Southern California's largest custom design install companies, we are committed to the quality of our work and the performance of our products...Read more about Econo Air
Porch Pro Headshot Home Comfort USA
HVAC Contractors
Serves Monrovia, California
(1,052)
"I was very pleased with the 2 guys Manny and Richard who performed the take out and putting in of my heater. They were very professional in their work and explained everything to me - also replacing the duct in my crawl space. thank you."
"I was very pleased with the 2 guys Manny and Richard who performed the take out and putting in of my heater. They were very professional in their work and explained everything to me - also replacing the duct in my crawl space. thank you."
Porch Pro Headshot Relaxed Heating and Air Inc
HVAC Contractors
Serves Monrovia, California
(645)
"I have been using this company for many years for my residence and business. They are always on time, professional and easy to deal with. Office personal very polite and accommodating. Technicians are very competent and skilled. Would highly recommend this company. "
"I have been using this company for many years for my residence and business. They are always on time, professional and easy to deal with. Office personal very polite and accommodating. Technicians are very competent and skilled. Would highly recommend this company. "
Porch Pro Headshot The Right Choice
HVAC Contractors
Serves Monrovia, California
(681)
The Right Choice Heating and Air has provided services to homeowners, landlords, and business owners for many years. Our company is devoted to all matters related to heating, ventilation, and air conditioning. We provide thorough and professional assistance to ensure that all of our clients are sati...Read more about The Right Choice
The Right Choice Heating and Air has provided services to homeowners, landlords, and business owners for many years. Our company is devoted to all matters related to heating, ventilation, and air conditioning. We provide thorough and professional assistance to ensure that all of our clients are sati...Read more about The Right Choice
Porch Pro Headshot Guaranteed Quality Heating and Air
HVAC Contractors
Serves Monrovia, California
(686)
We provide heating and air conditioning solutions at the best prices for all of Orange County. We are an Award Winning Amana / Goodman Dealer. We are also Goodman's #1 Orange County volume dealer. We provide AC Repair & AC Replacement and Furnace Repair & Furnace Replacement for all of Costa Mes...Read more about Guaranteed Quality Heating and Air
We provide heating and air conditioning solutions at the best prices for all of Orange County. We are an Award Winning Amana / Goodman Dealer. We are also Goodman's #1 Orange County volume dealer. We provide AC Repair & AC Replacement and Furnace Repair & Furnace Replacement for all of Costa Mes...Read more about Guaranteed Quality Heating and Air
Porch Pro Headshot BUILD A DREAM INC
HVAC Contractors
Serves Monrovia, California
(113)
"Great construction company, we hired them to do pavers and outside patio. They are very fast and very professional. It took them 2 days to go complete pavers and 4 days to complete our outside patio. Mathew, project manager is very awesome! they are always on top and very informative throughout the...Read more about BUILD A DREAM INC
"Great construction company, we hired them to do pavers and outside patio. They are very fast and very professional. It took them 2 days to go complete pavers and 4 days to complete our outside patio. Mathew, project manager is very awesome! they are always on top and very informative throughout the...Read more about BUILD A DREAM INC
Porch Pro Headshot Select Home Improvements
HVAC Contractors
Serves Monrovia, California
(125)
At Select Home Improvements we specialize in Windows, Textcote/Supercote Coolwall, HVAC, Roofing, Patio Covers, Vinyl Siding & Insulation. We are licensed, insured and bonded. We are also members of The League of California Home Owners. With our unmatched customer service we remedy all of our se...Read more about Select Home Improvements
At Select Home Improvements we specialize in Windows, Textcote/Supercote Coolwall, HVAC, Roofing, Patio Covers, Vinyl Siding & Insulation. We are licensed, insured and bonded. We are also members of The League of California Home Owners. With our unmatched customer service we remedy all of our se...Read more about Select Home Improvements
Porch Pro Headshot Trig Builders Inc.
HVAC Contractors
Serves Monrovia, California
(96)
"A few months ago, my wife and I had Trig builders remodel our Master Bathroom and master bedroom. Our Project Manager Earn was totally remarkable person to deal with. We couldn’t be happier. The customer service and quality of work were at the highest level. Yossi was always on top of the remodelin...Read more about Trig Builders Inc.
"A few months ago, my wife and I had Trig builders remodel our Master Bathroom and master bedroom. Our Project Manager Earn was totally remarkable person to deal with. We couldn’t be happier. The customer service and quality of work were at the highest level. Yossi was always on top of the remodelin...Read more about Trig Builders Inc.
Porch Pro Headshot CHHS Inc
HVAC Contractors
Serves Monrovia, California
(56)
"We have worked with Clear Horizon Home Solutions in the past. This time we hired them on a project that included expanding the back of the house. The project included a new laundry room, 2 bathrooms and a new bedroom. We are happy with the work that they did. The work was done on time (based on the...Read more about CHHS Inc
"We have worked with Clear Horizon Home Solutions in the past. This time we hired them on a project that included expanding the back of the house. The project included a new laundry room, 2 bathrooms and a new bedroom. We are happy with the work that they did. The work was done on time (based on the...Read more about CHHS Inc

Top questions to ask before hiring an hvac company

What type of insurance do you have? Heating, ventilation and air conditioning (HVAC) professionals work on a variety of mechanical areas of the home. You'll want to ask specific questions regarding professional training and licensing, as well as what types of insurance they have (for example, mold, air pollution or worker's compensation). It's fair to ask for the dollar amounts they are covered and a quality professional will show you verification of coverage.

HVAC professionals attend to a home's thermal needs as well as air quality. Because of the technical aspects of HVAC work, find out the scope of work your professional can perform. You may only need your heating unit serviced however, if this professional also specializes in energy efficiency, mold assessment, or offer ways for you to save on energy costs, you may want to hire them for future projects. Because some equipment is gas-powered, your professional should be able to answer questions about installing gas lines and permitting.

Ask about guarantees on labor or warranties on parts for your HVAC project. It's common to have a time limitation on parts and equipment. Save any paperwork related to your project so you can refer back to instruction manuals or serial numbers.

When working with a heating and cooling professional, ask if their company offers pricing incentives to encourage you to hire them on a regular basis. It's common to have your equipment inspected and serviced at least once a year. Your HVAC company may also offer special pricing on filters, ventilation cleaning or energy assessments.

Regardless of the scope of your project, find out what you need to do to prepare your home for their visit. For example, the HVAC professional will need access to the areas in question and may need access to other mechanical or ventilation points. Make sure pets and children are kept out of the way. Ask if your project will involve removing dry wall or making any other structural changes – you may need to hire a professional drywall contractor to patch up HVAC work. If you are adding a unit that may contribute to carbon monoxide within the home, find out if you need to purchase a carbon monoxide detector.

Recent reviews for Monrovia HVAC Contractors

55206

My old system (25 years) stop cooling I called three companies they all said its time for replacment for the reason it will costs more trying to keep repair it and the freon R-22 very expensive I got different estimates and I choose Air Care Inc. Becaus...

- Yfat Ben
405865

This company need to be canceled! I tried calling and they will not let you through to manament and then the lady on the phone threatened me because I wasn't being nice enough! She wouldn't hand me over to a manager or the owner, just threatened me and h...

- Mike Pokemon
405864

This company need to be canceled! I tried calling and they will not let you through to manament and then the lady on the phone threatened me because I wasn't being nice enough! She wouldn't hand me over to a manager or the owner, just threatened me and h...

- Mike Pokemon
113250

I am very happy I got in contact with Clear Horizon and had them to perform the work. Everything went very well, no surprises there. Quality work, everything left tidy every day, just as we knew it would be.Very professional and experienced. They went abo...

- Ray Lohan
77768

Clear Horizon Home Solutions and the team who was managed and supervised by Roye just finished remodeling the master bathroom remodeling and we are pleased and happy with the end results of the new bathroom. We hired Roye and his company before on our ki...

- Jayson Sattel
78790

After a good research online and after talking to some of our friends, we came across this company. We scheduled a meeting with Joel to come over and see our bathroom and to give us some ideas on what to do and how to do it and mostly, how much will it co...

- Alberto Pavlovich
113911

Clear Horizon always had an outstanding reputation. They did a great job on my re-roofing, promptly responded to all my requests and answered my questions patiently. A+ service and best of all, at a great price. Will definitely use them again and will r...

- Daniel Ramos
94659

They have great customer service , the booking process was smooth and Alex was great at what he was doing . Perfect company for your Air duct cleaning !

- Phil Nash
93633

We had a central air system that wasn't working so well, we had no idea what was wrong, apparently there was a lot of build up and these guys gave a whole run down diagnostics and was able to fix it. It was very affordable and very fast!

- Michael Brown
39037

We were pleasantly surprised at the job these guy did removing our old 40 year old air conditioner and replacing it with our new one.They were efficient, quick and sensitive to our comfort while doing the work. The price was outstanding and our new air c...

- Sharon Williams
180143

Bob was professional, honest and was very knowledgeable. He completed the job within a few hours and I am very pleased with the work. Thank you!!

- Martinez Gracia

Everything You Need to Know About Monrovia HVAC Companies

HVAC isn’t exactly what I’m looking for. Are there more specific services similar to hvac contractors available in Monrovia?

If you’ve determined that hvac are not quite what you were looking for, or if you had a specific project in mind that is similar to hvac, we can still help you find the right professional in Monrovia.

Monrovia has 50 hvac contractor professionals that can help you with your hvac job. Head to our Pros Page to find specific hvac contractors-pros in Monrovia.

How does invoicing/payment work for most HVAC Contractor projects in Monrovia?

Every project differs, but you should ask any hvac contractor for an estimate, before they do any work. In fact, ask for their general payment terms before any hvac work is done.

If the job is large and going to take longer than a day, it's common practice for hvac contractors to request a down payment. Usually, this will be around 25% so they can commence work on your hvac contractor project.

If it's a quick job, you'll likely be given an invoice/bill when the job is complete. Then it's up to you and the hvac contractor to determine if you pay immediately or can send payment at a later date.

Who should I hire if I need HVAC in Monrovia?

Right now there are about 50 companies in and around Monrovia ready to help you with your hvac project.

    Below we've listed a few of the top HVAC Contractors on Porch:

    • Econo Air
      • Robert Hall & Sons Heating & Air Conditioning
        • Advanced Air Cond & Heating

          All HVAC Companies in Monrovia, CA

          Porch Pro Headshot HighTouch Remodeling
          HVAC Contractors
          Serves Monrovia, California
          (42)
          "Two months ago I hired hightouch to fix a problematic leak in one of my bathrooms. They gave me a very reasonable price, completed the job in a timely manner and followed up soon after, on the work that they did. A month later my husband and I decided to remodel both of the bathrooms in our home. W...Read more about HighTouch Remodeling
          "Two months ago I hired hightouch to fix a problematic leak in one of my bathrooms. They gave me a very reasonable price, completed the job in a timely manner and followed up soon after, on the work that they did. A month later my husband and I decided to remodel both of the bathrooms in our home. W...Read more about HighTouch Remodeling
          Porch Pro Headshot Platinum air duct cleaning
          HVAC Contractors
          Serves Monrovia, California
          (27)
          "I used this company for getting my air ducts cleaning. They used brushes and huge vacuum machine to clean them. The job was job clean and neat. Thier customer service was great. They also my dryer vent clean which was clogged up."
          "I used this company for getting my air ducts cleaning. They used brushes and huge vacuum machine to clean them. The job was job clean and neat. Thier customer service was great. They also my dryer vent clean which was clogged up."
          Porch Pro Headshot Affordable Home Services
          HVAC Contractors
          Serves Monrovia, California
          (40)
          "I will always call Affordable Home Services first. Had a major emergency with my hot water heaters and Robert was here within 30 minutes to save the day. Always concerned about doing the job right and prices are fair. Robert cares about his customers and always does right by them."
          "I will always call Affordable Home Services first. Had a major emergency with my hot water heaters and Robert was here within 30 minutes to save the day. Always concerned about doing the job right and prices are fair. Robert cares about his customers and always does right by them."
          Porch Pro Headshot AIR CARE INC.
          HVAC Contractors
          Serves Monrovia, California
          (14)
          AIR CARE INC. is a full-service Heating & Cooling / WATER HEATER REPAIR contractor for residential and commercial customers. Our certified technicians have the training, tools and experience to handle a complete range of Water Heating, Heating, Air-Conditioning and Air-Quality Services, and provide ...Read more about AIR CARE INC.
          AIR CARE INC. is a full-service Heating & Cooling / WATER HEATER REPAIR contractor for residential and commercial customers. Our certified technicians have the training, tools and experience to handle a complete range of Water Heating, Heating, Air-Conditioning and Air-Quality Services, and provide ...Read more about AIR CARE INC.
          Porch Pro Headshot 20th Century Air Inc.
          HVAC Contractors
          Serves Monrovia, California
          (16)
          20th Century Air, Inc. - Heating and Air Conditioning in Orange County "21st Century Products with 20th Century Service" We are a family owned and operated company specializing in heating and air conditioning installation, replacements, maintenance, and repair in Orange, LA, and Riverside Counties...Read more about 20th Century Air Inc.
          20th Century Air, Inc. - Heating and Air Conditioning in Orange County "21st Century Products with 20th Century Service" We are a family owned and operated company specializing in heating and air conditioning installation, replacements, maintenance, and repair in Orange, LA, and Riverside Counties...Read more about 20th Century Air Inc.
          Porch Pro Headshot Conquer Plumbing
          HVAC Contractors
          Serves Monrovia, California
          (3)
          Conquer Plumbing is a plumbing company located in the West Side of Los Angeles. We are hear to help you out with your every day or Not so Every day Plumbing Concerns or issues. We provide a variety of services from Tankless and Water Heater Installation and repair. Sewer Services from Drain Clea...Read more about Conquer Plumbing
          Conquer Plumbing is a plumbing company located in the West Side of Los Angeles. We are hear to help you out with your every day or Not so Every day Plumbing Concerns or issues. We provide a variety of services from Tankless and Water Heater Installation and repair. Sewer Services from Drain Clea...Read more about Conquer Plumbing
          Porch Pro Headshot ECO GREEN GROUP INC
          HVAC Contractors
          Serves Monrovia, California
          (8)
          Welcome to Eco Green Group! We specialize in professional air duct cleaning, repair and installation services for HVAC Systems. Eco Green's Office Staff, HVAC Technicians are highly experienced and ready to assist with indoor air quality and heating and cooling. We provide air duct cleaning and HVA...Read more about ECO GREEN GROUP INC
          Welcome to Eco Green Group! We specialize in professional air duct cleaning, repair and installation services for HVAC Systems. Eco Green's Office Staff, HVAC Technicians are highly experienced and ready to assist with indoor air quality and heating and cooling. We provide air duct cleaning and HVA...Read more about ECO GREEN GROUP INC
          Porch Pro Headshot Global Green Solutions and Remodeling
          HVAC Contractors
          Serves Monrovia, California
          (9)
          "In our house we have noticed that certain rooms were a lot colder than others and that we had a high heating bill- $250.00 a month during cold months. I was also aware that some ducts in the attic were partially crushed. So when Global Green Solutions called to clean out the vents and inspect the...Read more about Global Green Solutions and Remodeling
          "In our house we have noticed that certain rooms were a lot colder than others and that we had a high heating bill- $250.00 a month during cold months. I was also aware that some ducts in the attic were partially crushed. So when Global Green Solutions called to clean out the vents and inspect the...Read more about Global Green Solutions and Remodeling
          Porch Pro Headshot Uplift Remodeling
          HVAC Contractors
          Serves Monrovia, California
          (2)
          "Really wonderful experience. I had my central Air replaced to the latest technology and paid nothing upfront. My small monthly payment will start in over a year. I already enjoy energy saving and even got a rebate before I paid a dime. Very recommended."
          "Really wonderful experience. I had my central Air replaced to the latest technology and paid nothing upfront. My small monthly payment will start in over a year. I already enjoy energy saving and even got a rebate before I paid a dime. Very recommended."
          Porch Pro Headshot Save Home Heat Company
          HVAC Contractors
          Serves Monrovia, California
          (5)
          "They were out here within a day to give us an estimate and out here within two to three days to clean our vents. We would definitely recommend them to anybody who would need their vents cleaned, or any other services they provide. They also gave us the most reasonably-priced options available."
          "They were out here within a day to give us an estimate and out here within two to three days to clean our vents. We would definitely recommend them to anybody who would need their vents cleaned, or any other services they provide. They also gave us the most reasonably-priced options available."
          Porch Pro Headshot Xpress Heating & Air
          HVAC Contractors
          Serves Monrovia, California
          We pride our company on reliability, great communication, integrity and quality work. We are experts in our HVAC work and will do our best to keep you as educated as we can on your particular task or project. We look forward to working with you.
          We pride our company on reliability, great communication, integrity and quality work. We are experts in our HVAC work and will do our best to keep you as educated as we can on your particular task or project. We look forward to working with you.
          Porch Pro Headshot Esco Heating and Air Conditioning
          HVAC Contractors
          Serves Monrovia, California
          Hi! I'm Rudy, I have over 23 years of experience in residential and commercial. Installation, service, and repairs. I also work on commercial REFRIGERATION. I specialize in split systems, package units, heat pumps, ductless mini splits, wall heaters, swamp coolers and everything else that goes with ...Read more about Esco Heating and Air Conditioning
          Hi! I'm Rudy, I have over 23 years of experience in residential and commercial. Installation, service, and repairs. I also work on commercial REFRIGERATION. I specialize in split systems, package units, heat pumps, ductless mini splits, wall heaters, swamp coolers and everything else that goes with ...Read more about Esco Heating and Air Conditioning
          Porch Pro Headshot Mendez A/C and Heating
          HVAC Contractors
          Serves Monrovia, California
          I been in business for 25yrs , and am a licensed contractor, I am also flexible in prices. And we offer great customer service
          I been in business for 25yrs , and am a licensed contractor, I am also flexible in prices. And we offer great customer service
          Porch Pro Headshot AireServ of Pasadena
          HVAC Contractors
          Serves Monrovia, California

          Latest projects near Monrovia

          Recent projects booked on Porch
          Duarte 91010
          HVAC Inspection
          Start Date
          Within a week
          Purpose
          Home safety
          Inspection type
          Heating and cooling
          Property type
          Condo or townhome
          Property size
          1,501-2,000 sq ft
          Property age
          41-50 years
          Foundation type
          Slab on ground
          Relationship to property
          Owner
          Occupied
          Yes
          Utilities turned on
          Yes
          Specific services
          None of the above
          La Canada Flintridge 91011
          Thermostat Replacement and Repair
          Comments from Customer
          Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
          La Canada Flintridge 91011
          Thermostat Replacement and Repair
          Comments from Customer
          Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
          Duarte 91010
          Heating, Ventilation, and Air Conditioning
          Start Date
          I'm flexible
          Type of project
          Something else
          Heating oil or oil-to-gas furnace
          No, I want something else