Top 10 HVAC Companies in Catonsville, MD

Porch Pro Headshot Michael & Son Services
HVAC Contractors
Serves Catonsville, Maryland
(14,047)
Light up the night with outdoor lighting for your home from Michael & Son Services in Princess Anne, MD, rated 4 stars.
Light up the night with outdoor lighting for your home from Michael & Son Services in Princess Anne, MD, rated 4 stars.
Porch Pro Headshot PlumbCrazy
HVAC Contractors
Serves Catonsville, Maryland
(1,008)
Get your job done quicker and for less with our experienced service techs and fully stocked trucks Avoid getting caught up in local codes fines - trust our knowledge. Nine customer service professionals are at your disposal to answer many of your questions right away. If you have an emergency, on...Read more about PlumbCrazy
Get your job done quicker and for less with our experienced service techs and fully stocked trucks Avoid getting caught up in local codes fines - trust our knowledge. Nine customer service professionals are at your disposal to answer many of your questions right away. If you have an emergency, on...Read more about PlumbCrazy
Porch Pro Headshot Supreme Air LLC
HVAC Contractors
Serves Catonsville, Maryland
(654)
Supreme Air LLC is a family-owned and operated Air Conditioning, Heating and Geothermal company that proudly serves that Baltimore Metro Area and surrounding counties. Supreme Air has built its company on three basic fundamentals: Honesty, Integrity and Quality Workmanship. Our team of experienced, ...Read more about Supreme Air LLC
Supreme Air LLC is a family-owned and operated Air Conditioning, Heating and Geothermal company that proudly serves that Baltimore Metro Area and surrounding counties. Supreme Air has built its company on three basic fundamentals: Honesty, Integrity and Quality Workmanship. Our team of experienced, ...Read more about Supreme Air LLC
Porch Pro Headshot Tri-State Home Services LLC
HVAC Contractors
Serves Catonsville, Maryland
(479)
If you are looking for a HVAC Contractor, a Plumbing Contractor, or an Electrical Contractor to provide you with great service, you've come to the right place. We provide Heating Services, Air Conditioning Services, Plumbing Services, and Electrical Services to our Customers in Frederick and the sur...Read more about Tri-State Home Services LLC
If you are looking for a HVAC Contractor, a Plumbing Contractor, or an Electrical Contractor to provide you with great service, you've come to the right place. We provide Heating Services, Air Conditioning Services, Plumbing Services, and Electrical Services to our Customers in Frederick and the sur...Read more about Tri-State Home Services LLC
Porch Pro Headshot Air Duct Maids
HVAC Contractors
Serves Catonsville, Maryland
(288)
Our company's goal is to provide every customer with the superior service they deserve. We achieve this by using the industries best equipment, combined with our dedicated professional technicians.
Our company's goal is to provide every customer with the superior service they deserve. We achieve this by using the industries best equipment, combined with our dedicated professional technicians.
Porch Pro Headshot Brothers HVAC LLC
HVAC Contractors
Serves Catonsville, Maryland
(95)
We pride ourselves on being a one stop shop that is able to meet all of our client's needs. Our goal is to provide the highest quality design and installation services, on schedule, and on budget along with outstanding customer service. We understand that time and cost are crucial so we strive to go...Read more about Brothers HVAC LLC
We pride ourselves on being a one stop shop that is able to meet all of our client's needs. Our goal is to provide the highest quality design and installation services, on schedule, and on budget along with outstanding customer service. We understand that time and cost are crucial so we strive to go...Read more about Brothers HVAC LLC
Porch Pro Headshot ZMD Homes, LLC
HVAC Contractors
Serves Catonsville, Maryland
(21)
"ZMD did a terrific job on our new patio. The job included removal of a tree, new fence, new patio and new awning. The crew that Bert, the project manager, assembled was outstanding. ZMD was responsive and professional for the entire project. I would definitely use them again."
"ZMD did a terrific job on our new patio. The job included removal of a tree, new fence, new patio and new awning. The crew that Bert, the project manager, assembled was outstanding. ZMD was responsive and professional for the entire project. I would definitely use them again."
Porch Pro Headshot Chilltrol One Hour Heating
HVAC Contractors
Serves Catonsville, Maryland
When you need reliable Severn, MD, air conditioning repair, you can trust the experienced team of technicians at Chilltrol One Hour Heating & Air Conditioning to get to work for you. We proudly deliver reliable HVAC services to property owners throughout Hanover, MD, and the surrounding areas. Wheth...Read more about Chilltrol One Hour Heating
When you need reliable Severn, MD, air conditioning repair, you can trust the experienced team of technicians at Chilltrol One Hour Heating & Air Conditioning to get to work for you. We proudly deliver reliable HVAC services to property owners throughout Hanover, MD, and the surrounding areas. Wheth...Read more about Chilltrol One Hour Heating
Porch Pro Headshot HVAC Dynamic  Inc
HVAC Contractors
Serves Catonsville, Maryland
(8)
HVAC DYNAMIC HAS BEEN IN BUSINESS FOR MORE THAN FIFTEEN YEARS, WITH THAT EXPERIENCE, WE HAVE FINE-TUNED OUR BUSINESS TO MEET AND EXCEED YOUR NEEDS IN A COST-EFFECTIVE MANNER AND WITH THE BEST TIMES. TAKE A LOOK IN OUR TESTIMONIALS FROM ACTUAL CUSTOMERS AND SEE WHY WE ARE CHOSEN BY HOME OWNERS AND CO...Read more about HVAC Dynamic Inc
HVAC DYNAMIC HAS BEEN IN BUSINESS FOR MORE THAN FIFTEEN YEARS, WITH THAT EXPERIENCE, WE HAVE FINE-TUNED OUR BUSINESS TO MEET AND EXCEED YOUR NEEDS IN A COST-EFFECTIVE MANNER AND WITH THE BEST TIMES. TAKE A LOOK IN OUR TESTIMONIALS FROM ACTUAL CUSTOMERS AND SEE WHY WE ARE CHOSEN BY HOME OWNERS AND CO...Read more about HVAC Dynamic Inc
Porch Pro Headshot Al's Twin Air, LLC
HVAC Contractors
Serves Catonsville, Maryland
(17)
"It was horrible. I called twice and no follow up call back. This kind of business makes the whole company look bad. Please don't bother to send out anyone. I wouldn't be happy at all. And don't worry, I won't refer anyone to you or talk bad about you to anyone. You as a company member are asking fo...Read more about Al's Twin Air, LLC
"It was horrible. I called twice and no follow up call back. This kind of business makes the whole company look bad. Please don't bother to send out anyone. I wouldn't be happy at all. And don't worry, I won't refer anyone to you or talk bad about you to anyone. You as a company member are asking fo...Read more about Al's Twin Air, LLC

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 Catonsville HVAC Contractors

36515
25502

Michael is responsive, courteous, honest, and knowledgeable. He's very good at explaining the plumbing situation or issue and recommending what is and is not needed.

- Graham Johnston
455761

Brothers HVAC LLC changed out my outside and inside unit and it's never worked so well. Ntambo and his crew are very professional and take pride in their work and customer relations. Very friendly and they respected my house. They put drop cloths do...

- John Ladner
13178

Professional, best equipment I've seen, clean trucks and tech's, Great communications, overall very impressed - will use them again.

- Mike McCarthy
18386

I can't even begin describe all the amazing things about this company. The customer service is outstanding and very punctual, the technicians are very knowledgeable and friendly and their prices are unbeatable. My air is so much better now and the tech ...

- Diana Brooks
14653

AWESOME EXPERIENCE!!! Very professional, polite, prompt, knowledgeable, and thorough. I highly recommend Air Duct Maids to anyone, residential or commercial, for duct cleaning services.

- Joel Miller
15160

Great job done and very professional!

- Irmgard Dyson
13189

Extremely professional. This goes for the whole crew. But it goes beyond that--the knowledge Jesse Watkins displayed to not only perform the work with his crew in a very expedient and professional manner is outstanding, but his explanations to us about wh...

- Irmgard Dyson
481972

I've a "contract" with Supreme Air. For $200, part of that contract is free seasonal tune-ups and discounts on any needed parts. Sounds pretty good - except in my case - these guys don't show up. An appointment is made; I hang around waiting for someon...

- Barb BogaRosh
112112

I had a small project with ZMD Homes a few months ago. Since their price points were affordable, clean workmanship...I’ve been soliciting their service for other projects in my home. I’ve also referred them to friends and family since all of our houses ...

- Gary Thornton
144165

ZMD was a strong referral from family. The work is very professional and I applaud the attention to detail. They were able to provide above and beyond the scope of work to not only present well but to make sure the job was of great quality! Thank you Z...

- v thomas

Everything You Need to Know About Catonsville HVAC Companies

What should I check for once my HVAC Contractor in Catonsville has finished working?

Every hvac project is going to have different results, but here are a few things to check for once any hvac company has told you they've finished the job:

  • Obviously you want to do a visual inspection. Even if you're unfamiliar with hvac work, this gives you the opportunity to ask questions (even basic ones like, what did you do?).
  • Ask the hvac contractor to describe what they did. Whether your hvac project was a repair job or a building job, have them run you through what was done.
  • Compare the description provided on your hvac project estimate to the work completed. Did the professional do what was promised?
  • Request that the hvac contractor do a follow-up visit to check on the work. Most professionals are willing to do this, especially if you ask them.

How many hvac contractors does Catonsville have?

There are around 50 companies throughout Catonsville to help you with your next hvac job.

  • 24 of them have an A or A+ rating from Better Business Bureau.

I’m searching for HVAC Contractors servicing my zip code in Catonsville.

Many hvac contractors provide service to multiple zip codes in and around Catonsville. Browse through a sample of the HVAC Contractors in Catonsville below to find the right professional in your area for your project. Remember to contact each of these professionals individually to ask about their prices, recent successful hvac jobs, how they bill, and what licenses or permits they have or will have to get for your job:

  • Powell's Heating & Air:
    • Service Area Zip Code: 21140, 21278, 21035 and 20731
  • Amazing HVAC:
    • Service Area Zip Code: 21237, 21757, 20011 and 20861
  • AllTech Services, Inc.:
    • Service Area Zip Code: 20155, 20852, 21755, 20016 and 22003

If you weren't able to find the right hvac contractor company that services your Catonsville zip code, don't worry. Try contacting the company directly to ask them what surrounding areas they also service near Catonsville.

All HVAC Companies in Catonsville, MD

Porch Pro Headshot Frontline Mechanical Services Inc
HVAC Contractors
Serves Catonsville, Maryland
(63)
We set our company goals to meet the needs of our customers. Our just a few of our goals are professionalism, timely, and customer satisfaction to name a few. We follow CDC safety standards for our customers and our staff. We provide residential and commercial services and take great proud in the s...Read more about Frontline Mechanical Services Inc
We set our company goals to meet the needs of our customers. Our just a few of our goals are professionalism, timely, and customer satisfaction to name a few. We follow CDC safety standards for our customers and our staff. We provide residential and commercial services and take great proud in the s...Read more about Frontline Mechanical Services Inc
Porch Pro Headshot Eagle services LLC
HVAC Contractors
Serves Catonsville, Maryland
Eagle Services – Trusted Local Experts Since 2012 Need a professional technician you can count on? Call now for a FREE quote: 855-633-2453 We proudly offer: • Licensed Locksmith Services • Garage Door Repair & Installation • Air Duct & Dryer Vent Cleaning • Carpet Cleaning • Remodeling & Home ...Read more about Eagle services LLC
100% response rate
Eagle Services – Trusted Local Experts Since 2012 Need a professional technician you can count on? Call now for a FREE quote: 855-633-2453 We proudly offer: • Licensed Locksmith Services • Garage Door Repair & Installation • Air Duct & Dryer Vent Cleaning • Carpet Cleaning • Remodeling & Home ...Read more about Eagle services LLC
Porch Pro Headshot RENOVATIONS AND DESIGNS
HVAC Contractors
Serves Catonsville, Maryland
(39)
When you need new carpet installed in your home, turn to the 5-star-rated experts at RENOVATIONS AND DESIGNS in the Forest Glen, MD area.
When you need new carpet installed in your home, turn to the 5-star-rated experts at RENOVATIONS AND DESIGNS in the Forest Glen, MD area.
Porch Pro Headshot Green Valley Landscaping
HVAC Contractors
Serves Catonsville, Maryland
(3)
If you lack a green thumb, contact the landscaping experts at Green Valley Landscaping in Hillcrest Heights, MD. Their 5-star rating makes them a top choice for many local residents.
If you lack a green thumb, contact the landscaping experts at Green Valley Landscaping in Hillcrest Heights, MD. Their 5-star rating makes them a top choice for many local residents.
Porch Pro Headshot I.M. Custom Plumbing, Inc.
HVAC Contractors
Serves Catonsville, Maryland
(3)
Rated 5 stars by former customers, I.M. Custom Plumbing is well-respected outdoor lighting company in Queenland, MD. They're ready to help you with your next project!
Rated 5 stars by former customers, I.M. Custom Plumbing is well-respected outdoor lighting company in Queenland, MD. They're ready to help you with your next project!
Porch Pro Headshot JBL Brothers Plumbing & HVAC
HVAC Contractors
Serves Catonsville, Maryland
JBL Brothers was founded by two brothers, John and Bob Ludwig. They have combined plumbing, heating, and air conditioning experience of over 50 years in the trade. Our History The Ludwig family are three generations of registered plumbers. With that vast knowledge and experience, there isn't much i...Read more about JBL Brothers Plumbing & HVAC
JBL Brothers was founded by two brothers, John and Bob Ludwig. They have combined plumbing, heating, and air conditioning experience of over 50 years in the trade. Our History The Ludwig family are three generations of registered plumbers. With that vast knowledge and experience, there isn't much i...Read more about JBL Brothers Plumbing & HVAC
Porch Pro Headshot Clifton Hvac Systems, Inc.
HVAC Contractors
Serves Catonsville, Maryland
Third generation HVAC in Baltimore Maryland. Family owned an operated. Sheet metal shop on site providing custom made duct work. Call us for all of your HVAC needs! MASTER HVAC License #3524 exp. 1/31/2015
Third generation HVAC in Baltimore Maryland. Family owned an operated. Sheet metal shop on site providing custom made duct work. Call us for all of your HVAC needs! MASTER HVAC License #3524 exp. 1/31/2015
Porch Pro Headshot Global Comfort Heating Air Conditioning LLC
HVAC Contractors
Serves Catonsville, Maryland
Global Comfort Heating and Air Conditioning offers residential heating and air conditioning installation and repair in Damascus, Maryland, and the DC metro area. Founded in 2008 by 2 former principals of another successful HVAC company, we offer top-notch HVAC services by leveraging our more than 30...Read more about Global Comfort Heating Air Conditioning LLC
Global Comfort Heating and Air Conditioning offers residential heating and air conditioning installation and repair in Damascus, Maryland, and the DC metro area. Founded in 2008 by 2 former principals of another successful HVAC company, we offer top-notch HVAC services by leveraging our more than 30...Read more about Global Comfort Heating Air Conditioning LLC
Porch Pro Headshot PIPES -R- US Plumbing & Heating
HVAC Contractors
Serves Catonsville, Maryland
Founded by James Tolson, Jr., PIPES-R-US is a family owned and operated business located in Bel Air, Maryland and serving all surrounding counties in Maryland. At PIPES-R-US, we are committed to you - our customer. We guarantee fast, honest and reliable service at a competitive price. Most importa...Read more about PIPES -R- US Plumbing & Heating
Founded by James Tolson, Jr., PIPES-R-US is a family owned and operated business located in Bel Air, Maryland and serving all surrounding counties in Maryland. At PIPES-R-US, we are committed to you - our customer. We guarantee fast, honest and reliable service at a competitive price. Most importa...Read more about PIPES -R- US Plumbing & Heating
Porch Pro Headshot L.J Butler Plumbing and Heating Inc.
HVAC Contractors
Serves Catonsville, Maryland
We are the most friendly, honest reliable, and on time plumbers in the business. We always try to keep the customer's cost down we do not try and sell unnecessary work. Our goal has always been to build a solid customer base who choose us because they know we put their needs first. You will never f...Read more about L.J Butler Plumbing and Heating Inc.
We are the most friendly, honest reliable, and on time plumbers in the business. We always try to keep the customer's cost down we do not try and sell unnecessary work. Our goal has always been to build a solid customer base who choose us because they know we put their needs first. You will never f...Read more about L.J Butler Plumbing and Heating Inc.
Porch Pro Headshot Baltimore Heating & Cooling  Inc     -    The   heating -  air conditioning & chimney experts
We are a full service company. We do repairs & full installations of heating and air conditioning equipment. , Chimney repairs ,liner Installation, boiler installs and repairs also. We are the only company with no service charge to come to your door,along with senior discounts. Over 62 years in b...Read more about Baltimore Heating & Cooling Inc - The heating - air conditioning & chimney experts
We are a full service company. We do repairs & full installations of heating and air conditioning equipment. , Chimney repairs ,liner Installation, boiler installs and repairs also. We are the only company with no service charge to come to your door,along with senior discounts. Over 62 years in b...Read more about Baltimore Heating & Cooling Inc - The heating - air conditioning & chimney experts
Porch Pro Headshot Horizon Services Plumbing Heating and Cooling (Sales)
HVAC Contractors
Serves Catonsville, Maryland
Locally owned and operated 30 years of award-winning expertise Proudly serving families in Delaware, Pennsylvania, New Jersey, and Maryland No surprises, no hassles, and NO excuses. Just up-front pricing and 100% satisfaction guaranteed. More than 300,000 of your neighbors have trusted us with their...Read more about Horizon Services Plumbing Heating and Cooling (Sales)
Locally owned and operated 30 years of award-winning expertise Proudly serving families in Delaware, Pennsylvania, New Jersey, and Maryland No surprises, no hassles, and NO excuses. Just up-front pricing and 100% satisfaction guaranteed. More than 300,000 of your neighbors have trusted us with their...Read more about Horizon Services Plumbing Heating and Cooling (Sales)
Porch Pro Headshot Historical Heating & Air Conditioning Inc.
HVAC Contractors
Serves Catonsville, Maryland
We are a qualified properly licensed HVAC contracting company ready to help with whatever your HVAC needs may be. Please contact us for more information!! You can count on Historical Heating & A/C Inc Services for all of your Heating & Cooling Needs. Whether you are replacing your existing system,...Read more about Historical Heating & Air Conditioning Inc.
We are a qualified properly licensed HVAC contracting company ready to help with whatever your HVAC needs may be. Please contact us for more information!! You can count on Historical Heating & A/C Inc Services for all of your Heating & Cooling Needs. Whether you are replacing your existing system,...Read more about Historical Heating & Air Conditioning Inc.

Latest projects near Catonsville

Recent projects booked on Porch
Catonsville 21228
Thermostat Replacement and Repair
Comments from Customer
Thermostat is not working
Ellicott City 21043
Thermostat Replacement and Repair
Comments from Customer
Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
Baltimore 21229
Thermostat Replacement and Repair
Baltimore 21229
Thermostat Replacement and Repair
Comments from Customer
Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
Baltimore 21229
HVAC Inspection
Start Date
Within 48 hours
Purpose
Purchasing property
Inspection type
Heating and cooling
Property type
Single family residence
Property size
0-1,500 sq ft
Property age
51+ years
Foundation type
Raised with crawl space
Relationship to property
Buyer
Occupied
No
Utilities turned on
No
Specific services
None of the above
Gwynn Oak 21207
Steam Fitting
Start Date
Within a week
Install item
Steam piping
New installation or replacement
Replacement
Steam pipe use
Free standing radiators
Gwynn Oak 21207
Thermostat Replacement and Repair
Catonsville 21228
HVAC Inspection
Start Date
Within 48 hours
Purpose
Selling or pre-listing
Inspection type
Heating and cooling
Property type
Condo or townhome
Property size
0-1,500 sq ft
Property age
31-40 years
Foundation type
Basement
Relationship to property
Owner
Occupied
No
Utilities turned on
Yes
Specific services
None of the above