Top 10 HVAC Companies in Monrovia, CA

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)
Home Comfort USA takes pride in providing the ultimate heating and air conditioning customer experience. It all starts with Home Comfort USA's licensed and insured hvac technicians who have been professionally trained in: ac repair, a/c replacement, a/c installation, furnace repair, heater replaceme...Read more about Home Comfort USA
Home Comfort USA takes pride in providing the ultimate heating and air conditioning customer experience. It all starts with Home Comfort USA's licensed and insured hvac technicians who have been professionally trained in: ac repair, a/c replacement, a/c installation, furnace repair, heater replaceme...Read more about Home Comfort USA
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 Mor Air, Inc.
HVAC Contractors
Serves Monrovia, California
(119)
"After meeting with a few of the big box HVAC companies, and having to beg them to leave my home after giving an overpriced bid, I luckily met Mario of Mor Air. Mario was courteous, knowledgeable, and best of all he listened to my wants and needs and adapted my AC system to my specifications. The ...Read more about Mor Air, Inc.
100% response rate
"After meeting with a few of the big box HVAC companies, and having to beg them to leave my home after giving an overpriced bid, I luckily met Mario of Mor Air. Mario was courteous, knowledgeable, and best of all he listened to my wants and needs and adapted my AC system to my specifications. The ...Read more about Mor Air, Inc.
Porch Pro Headshot Elim HVAC Inc.
HVAC Contractors
Serves Monrovia, California
(151)
ELIM HVAC is a faith driven premium heating and air conditioning company in Southern California, with strong morals of honesty and helping out others. Our mission is to provide you with the best possible solution and excellent service in any location. We do it all from residential to light commercia...Read more about Elim HVAC Inc.
ELIM HVAC is a faith driven premium heating and air conditioning company in Southern California, with strong morals of honesty and helping out others. Our mission is to provide you with the best possible solution and excellent service in any location. We do it all from residential to light commercia...Read more about Elim HVAC Inc.
Porch Pro Headshot Ben's HVAC Repair
HVAC Contractors
Serves Monrovia, California
(53)
"The two technicians who came out to clean the ducts did a fantastic job and were very friendly! They also left everything spotless and even screwed in place a duct that had come. I'll definitely call this company again next time I need my ducts cleaned."
"The two technicians who came out to clean the ducts did a fantastic job and were very friendly! They also left everything spotless and even screwed in place a duct that had come. I'll definitely call this company again next time I need my ducts cleaned."
Porch Pro Headshot CHHS Inc
HVAC Contractors
Serves Monrovia, California
(56)
"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 cost. Joel came over to our house and saw the ...Read more about CHHS Inc
"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 cost. Joel came over to our house and saw the ...Read more about CHHS Inc
Porch Pro Headshot HomePro Remodeling
HVAC Contractors
Serves Monrovia, California
(146)
We are a full service company that does everything you could ever think of regarding home improvement. No job is too small for us! We love to see the smile on our customers face at the end of a job. When you are happy, we are happy! If you have any questions, feel free to reach out to us at any time...Read more about HomePro Remodeling
We are a full service company that does everything you could ever think of regarding home improvement. No job is too small for us! We love to see the smile on our customers face at the end of a job. When you are happy, we are happy! If you have any questions, feel free to reach out to us at any time...Read more about HomePro Remodeling
Porch Pro Headshot Aryco HVAC
HVAC Contractors
Serves Monrovia, California
(116)
"We tried several air conditioning companies over a period of five or six years, but we could not find anyone who could correct the difficulty we were having with our air conditioner. Every July or August the system would simply shut down on us. A friend recommended Dave Ary to us, and we have had...Read more about Aryco HVAC
"We tried several air conditioning companies over a period of five or six years, but we could not find anyone who could correct the difficulty we were having with our air conditioner. Every July or August the system would simply shut down on us. A friend recommended Dave Ary to us, and we have had...Read more about Aryco HVAC

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

172151

They were very professional and friendly. They were very courteous and mindful of keeping the whole cleaning service. They were on time, clean and efficient and helpful. They showed me pictures before and after.I would highly recommend and will use them ...

- Rick L
173683

We highly recommend HVAC for residential home owners and commercial projects. and the office representatives were very helpful. I highly recommend this company to anyone.and the office representatives were very helpful. I highly recommend this company to ...

- Carlos z
178583

I will be honest I was concerned my house was gonna be left a dusty mess but to my surprise they it was still spotless by the end. Thank you for the excelent service!

- Partho B
186456

I am really satisfied with my HVAC repair experience though this company. I was having problems with my heater and ac and my friends recommended this company. Great service.I highly recommend them.

- Martin b
176189

Couldn't be anymore grateful for the service that was provided. My unit was running within an hour that the technician arrived.

- Jazz X
49430

Dave Ary of Aryco upgraded my AC system when my condenser went south. He had to put in a lot of extra work to make the new A-coil fit in my small attack space and he did not raise the price we had already agreed on. I have recommended him to family and fr...

- Dave Swantek
49036

Aryco Heating and Air Conditioning is an excellent company. I have a customer built house at the city of San Marino and David installed a heating and air conditioning units in my new house. David is very knowledgable and always stands behind his work. ...

- Ty Yu
49791

Good honest prompt service. I'ts great to see there are a few of these companies around.

- Paul Ary
94056

Incredibly accessible and trustworthy.

- John Yim
49180

The workers from Aryco were fast, efficient and tidy. They did a splendid job installing our new A/C and heating system for our entire home-- which was no small feat! I thoroughly recommend their work.

- Coleen Ary
48956

Aryco is a professional company with the experience to get the job done correctly and on time. I will recommend Aryco to anyone who needs HVAC service, repair, installation or replacement. Kevin Z.

- Kevin Zimmerman
53871

Dave is great! He has been fixing my HVAC for several years now. I'm always scared it's going to be some big problem that is going to be expensive, but it never is. It's always just a small fix - HONEST DAVE. He has a great staff that ensures I get a ...

- Marie Taylor

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 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 Ice Age HVAC
          HVAC Contractors
          Serves Monrovia, California
          Since 2000, Ice Age has been recognized as a top HVAC Contractor in Van Nuys and Los Angeles area. We’ve provided clients with a wide range of contracting services for all their installation and repairing needs. Whether you’re looking to renovate your existing space or add a whole new extension, I’m...Read more about Ice Age HVAC
          Since 2000, Ice Age has been recognized as a top HVAC Contractor in Van Nuys and Los Angeles area. We’ve provided clients with a wide range of contracting services for all their installation and repairing needs. Whether you’re looking to renovate your existing space or add a whole new extension, I’m...Read more about Ice Age HVAC
          Porch Pro Headshot American Home
          HVAC Contractors
          Serves Monrovia, California
          (15)
          American Home has one focal point consulting every property owner with options and a professional suggestion. Our motive is to make sure we find an affordable rate to do every job that crosses our path while offering lifetime warranties and quality products/materials. Honesty and transperancy is a g...Read more about American Home
          American Home has one focal point consulting every property owner with options and a professional suggestion. Our motive is to make sure we find an affordable rate to do every job that crosses our path while offering lifetime warranties and quality products/materials. Honesty and transperancy is a g...Read more about American Home
          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 All state Construction Inc.
          HVAC Contractors
          Serves Monrovia, California
          (3)
          All state Construction Inc. is one of the largest home improvement and general contracting companies in Southern California. We have been operating Los Angeles county for over ten years meeting the needs of the community in all facets of home improvement. Our company is fully licensed, insured a...Read more about All state Construction Inc.
          All state Construction Inc. is one of the largest home improvement and general contracting companies in Southern California. We have been operating Los Angeles county for over ten years meeting the needs of the community in all facets of home improvement. Our company is fully licensed, insured a...Read more about All state Construction Inc.
          Porch Pro Headshot EVERYTHING EFFICIENT
          HVAC Contractors
          Serves Monrovia, California
          Everything Efficient is a company who's mission statement is to achieve meaningful home improvement solutions that balance the comfort, energy efficiency and beautification of your home through practical methods coupled with thoughtful design for remodeling your home.
          Everything Efficient is a company who's mission statement is to achieve meaningful home improvement solutions that balance the comfort, energy efficiency and beautification of your home through practical methods coupled with thoughtful design for remodeling your home.
          Porch Pro Headshot Save Home Heat Company
          HVAC Contractors
          Serves Monrovia, California
          (5)
          "Initially, my ist time experience with this company was positive. I am very happy with the results. The two guys they sent were very knowledgeable and professional. I will surely use this company in the future."
          "Initially, my ist time experience with this company was positive. I am very happy with the results. The two guys they sent were very knowledgeable and professional. I will surely use this company in the future."
          Porch Pro Headshot La Canada HVAC Repair
          HVAC Contractors
          Serves Monrovia, California
          (5)
          "When I was moving into my apartment I called this company for vent cleaning . This company team's word amazed me... highly recommend!!!!! Everything about the process was quick, easy and efficient. Highly recommend"
          "When I was moving into my apartment I called this company for vent cleaning . This company team's word amazed me... highly recommend!!!!! Everything about the process was quick, easy and efficient. Highly recommend"
          Porch Pro Headshot Energy Air Technology
          HVAC Contractors
          Serves Monrovia, California
          Based out of Los Angeles, Energy Air Technology is an HVAC contractor. They provide water heater services and HVAC repair as well as other services.
          Based out of Los Angeles, Energy Air Technology is an HVAC contractor. They provide water heater services and HVAC repair as well as other services.
          Porch Pro Headshot Nexus Building and Design
          HVAC Contractors
          Serves Monrovia, California
          We are a full service, custom residential home builder, remodeler, and home improvement company serving Southern California. We create and build custom home projects and are dedicated to ensuring every homeowner or real estate investor is satisfied with the result of their project. Our goal is to ma...Read more about Nexus Building and Design
          We are a full service, custom residential home builder, remodeler, and home improvement company serving Southern California. We create and build custom home projects and are dedicated to ensuring every homeowner or real estate investor is satisfied with the result of their project. Our goal is to ma...Read more about Nexus Building and Design
          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 Air Duct Cleaning Arcadia
          HVAC Contractors
          Serves Monrovia, California
          Arcadia air vent cleaning service is one of the best ones in the industry. Located in California, you can ensure a healthier environment and home.
          Arcadia air vent cleaning service is one of the best ones in the industry. Located in California, you can ensure a healthier environment and home.

          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