Top 10 HVAC Companies in Pasadena, MD

Porch Pro Headshot Horizon Services Plumbing Heating and Cooling (Services)
HVAC Contractors
Serves Pasadena, Maryland
(2,928)
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 (Services)
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 (Services)
Porch Pro Headshot Magnolia Plumbing Heating & Cooling
HVAC Contractors
Serves Pasadena, Maryland
(1,897)
Since 1950, the Magnolia Companies have been providing homes, businesses and government offices in Maryland, Northern Virginia, and Washington, D.C. plumbing and HVAC services. Whether you need an emergency plumber in DC, a complete heating or cooling system installed in Rockville, MD, or a drain cl...Read more about Magnolia Plumbing Heating & Cooling
Since 1950, the Magnolia Companies have been providing homes, businesses and government offices in Maryland, Northern Virginia, and Washington, D.C. plumbing and HVAC services. Whether you need an emergency plumber in DC, a complete heating or cooling system installed in Rockville, MD, or a drain cl...Read more about Magnolia Plumbing Heating & Cooling
Porch Pro Headshot Supreme Air LLC
HVAC Contractors
Serves Pasadena, 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 Minnick's
HVAC Contractors
Serves Pasadena, Maryland
(791)
Home Performance HVAC company, helping homeowners live in an Efficient Home and Healthy Living
Home Performance HVAC company, helping homeowners live in an Efficient Home and Healthy Living
Porch Pro Headshot Petro
HVAC Contractors
Serves Pasadena, Maryland
(363)
Today "Petro Home Heating & Air Conditioning" provides a range of home services to customers, including heating oil, propane, air conditioning, plumbing, chimney and home security. Petro also provides energy solutions to commercial customers throughout the company footprint. Based in Stamford, CT, i...Read more about Petro
Today "Petro Home Heating & Air Conditioning" provides a range of home services to customers, including heating oil, propane, air conditioning, plumbing, chimney and home security. Petro also provides energy solutions to commercial customers throughout the company footprint. Based in Stamford, CT, i...Read more about Petro
Porch Pro Headshot CJ Lehrer & Sons
HVAC Contractors
Serves Pasadena, Maryland
(82)
We are primary residential contractor. Our services include anything from a small electrical service call to rewiring a house. Installing new heating and air conditioning units as well as service your heating and air conditioning units. Our company uses Airtemp, Goodmen, and we have started using...Read more about CJ Lehrer & Sons
We are primary residential contractor. Our services include anything from a small electrical service call to rewiring a house. Installing new heating and air conditioning units as well as service your heating and air conditioning units. Our company uses Airtemp, Goodmen, and we have started using...Read more about CJ Lehrer & Sons
Porch Pro Headshot Royal Flush Mechanical
HVAC Contractors
Serves Pasadena, Maryland
(34)
Royal Flush Mechanical is a BBB-accredited HVAC specialist in Anne Arundel, Howard, Harford, Baltimore Counties and Baltimore City. They provide both residential & commercial installations, refrigeration and custom ductwork installation.
Royal Flush Mechanical is a BBB-accredited HVAC specialist in Anne Arundel, Howard, Harford, Baltimore Counties and Baltimore City. They provide both residential & commercial installations, refrigeration and custom ductwork installation.
Porch Pro Headshot Al's Twin Air, LLC
HVAC Contractors
Serves Pasadena, Maryland
(17)
Al's Twin Air LLC is a full service company. Specializing in HVAC services for Residential and Commercial properties in the Prince George's County and Washington DC Metropolitan area. We are licensed, bonded and insured. We provide professional, courteous and quality services. Our Service depart...Read more about Al's Twin Air, LLC
Al's Twin Air LLC is a full service company. Specializing in HVAC services for Residential and Commercial properties in the Prince George's County and Washington DC Metropolitan area. We are licensed, bonded and insured. We provide professional, courteous and quality services. Our Service depart...Read more about Al's Twin Air, LLC
Porch Pro Headshot Frontline Mechanical Services Inc
HVAC Contractors
Serves Pasadena, 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 Appliance Doctor, Inc.
HVAC Contractors
Serves Pasadena, Maryland
(27)
For over 30 years, Appliance Doctor, Inc has provided the best in HVAC, Commercial Kitchen Appliance, and General Household Appliance installation and repair services to residential and commercial customers in and around Annapolis, MD. We offer high quality customer service and reasonable prices.
For over 30 years, Appliance Doctor, Inc has provided the best in HVAC, Commercial Kitchen Appliance, and General Household Appliance installation and repair services to residential and commercial customers in and around Annapolis, MD. We offer high quality customer service and reasonable prices.

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 Pasadena HVAC Contractors

28585

Tech was knowledgeable, friendly, and efficient! I would wholeheartedly recommend this brand to family/friends/anyone in need of residential services. Thanks again Marc

- Jaime Saona
28764

We have had our heating and air conditioning units replaced. The team that came in was very efficient and thorough. I would recommend Horizon Services to my friends an family.

- Tom Leonarski Sr
28582

Excellent service, efficient, dependable, staff courteous, answer your needs in right directions, accommodating technicians had good knowledge on what they were doing. Office staff gives appointment faster.

- Gabino tonohbanua
541122

We are very happy and our house looks fabulous... Thanks guys!

- leona Emmons
28738

My mother passed away last Fall and, while going through her papers, I found paperwork indicating she had purchased a contract for central air conditioner service (buy one, get one free) and had only one service call before she passed away. Since I was se...

28887

I couldn't ask for better service than I've received from Horizon Services. I've had them clear a blocked sewage line and I've had them service our AC system. Both times they arrived precisely when they said they would, did a wonderful job at a reasonab...

- Bridget Back
52016

Just called. for a quote to replace my old dishwasher couldn't give me any prices over the phone. I was just wanting a base price if nothing was wrong to replace the dishwasher would not tell me very frustrating

- Brendan Gierstorfer
38163

When Horizon installed my heater eight years ago I noticed how organized they were. The technicians were knowledgeable and ever since then when I need a repair, I call Horizon because I trust that they will do the job properly.

29115

For the most part Horizon did a nice job tuning up our 12+ year old A/C which we just ended up replacing and had Horizon do the work. The employees were all nice and professional. Clean up was lacking as they used booties but no drop cloths and we had to ...

- Q Watson
541947

Horizon Services offers competitive pricing for their services. While their prices may not be the lowest in the market, they provide excellent value for money. Their technicians are experienced, efficient, and use high-quality materials to ensure long-las...

- Wanda Cook
28600

I purchased central air and heating 9 years ago from Horizon and continue to use Horizon for my yearly maintenance. I have been pleased with the service and the courteous customer service personnel. I recommend to everyone I know. Thank you - Elaine Sc...

- Elaine Schemm
7923

This company is outrageously expensive. Almost bordering on robbery.

Everything You Need to Know About Pasadena HVAC Companies

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

Many hvac contractors provide service to multiple zip codes in and around Pasadena. Browse through a sample of the HVAC Contractors in Pasadena 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 Pasadena zip code, don't worry. Try contacting the company directly to ask them what surrounding areas they also service near Pasadena.

How do I know I am getting a fair price for HVAC work in Pasadena?

Every HVAC job has different requirements. Remember that the price will differ depending on the scope of your project. However, that doesn't mean you have to go in blind. Check out our tips for getting a fair price for Pasadena work from HVAC Contractorsbelow:

  • Talk to a few different HVAC Contractors and ask for quotes to compare. We have around 50 professionals and companies in Pasadena for you to compare.
  • Before contacting a company, check out the ratings and reviews from previous customers to learn what others have paid, how long the HVAC Contractors took on the job, and how satisfied they were.

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

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.

All HVAC Companies in Pasadena, MD

Porch Pro Headshot C. Hoffberger
HVAC Contractors
Serves Pasadena, Maryland
There's no better way to heat your home and to provide your family with year-round hot water than with oil heat. And there's no better company you can turn to for all your heating needs than C. Hoffberger/Eastern Energy. As a local business we are a part of your community and as part of the Champio...Read more about C. Hoffberger
There's no better way to heat your home and to provide your family with year-round hot water than with oil heat. And there's no better company you can turn to for all your heating needs than C. Hoffberger/Eastern Energy. As a local business we are a part of your community and as part of the Champio...Read more about C. Hoffberger
Porch Pro Headshot GreenDena, Inc.
HVAC Contractors
Serves Pasadena, Maryland
With over 15 years of experience in Commercial and Residential HVAC, GreenDena services Pasadena, Glen Burnie, Severna Park, and the surrounding areas to meet all of your heating and cooling needs. We install heat pumps, furnaces, air conditioning units, and all of the necessary ductwork using only ...Read more about GreenDena, Inc.
With over 15 years of experience in Commercial and Residential HVAC, GreenDena services Pasadena, Glen Burnie, Severna Park, and the surrounding areas to meet all of your heating and cooling needs. We install heat pumps, furnaces, air conditioning units, and all of the necessary ductwork using only ...Read more about GreenDena, Inc.
Porch Pro Headshot ECL Mechanical Services
HVAC Contractors
Serves Pasadena, Maryland
ECL Mechanical Services is a full-service commercial and residential heating, cooling, refrigeration and ventilation company serving the Maryland, Delaware, Virginia and Washington DC area. We provide a full range of professional services to commercial enterprises, homeowners, contractors, building ...Read more about ECL Mechanical Services
ECL Mechanical Services is a full-service commercial and residential heating, cooling, refrigeration and ventilation company serving the Maryland, Delaware, Virginia and Washington DC area. We provide a full range of professional services to commercial enterprises, homeowners, contractors, building ...Read more about ECL Mechanical Services
Porch Pro Headshot Artic Air Heating & Cooling
HVAC Contractors
Serves Pasadena, Maryland
(1)
We are a small, family owned and operated buisness located in Linthicum, Maryland. Our expertise is heating, ventilation, air conditioning, refrigeration, and boilers. We service Baltimore, and surrounding areas for both commerical and residental properties. We pride ourselves on excellent sevices ...Read more about Artic Air Heating & Cooling
We are a small, family owned and operated buisness located in Linthicum, Maryland. Our expertise is heating, ventilation, air conditioning, refrigeration, and boilers. We service Baltimore, and surrounding areas for both commerical and residental properties. We pride ourselves on excellent sevices ...Read more about Artic Air Heating & Cooling
Porch Pro Headshot PIPES -R- US Plumbing & Heating
HVAC Contractors
Serves Pasadena, 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 LOWE'S OF GLEN BURNIE - HVAC
HVAC Contractors
Serves Pasadena, Maryland
Is your HVAC unit tired and old? Do you want to upgrade to a new unit? Save energy and money with a new HVAC system installed through Lowes. Lowes has a specialist that works exclusively with clients like you. Come into the store, call or click Lowes will schedule you for a FREE in-home appointmen...Read more about LOWE'S OF GLEN BURNIE - HVAC
Is your HVAC unit tired and old? Do you want to upgrade to a new unit? Save energy and money with a new HVAC system installed through Lowes. Lowes has a specialist that works exclusively with clients like you. Come into the store, call or click Lowes will schedule you for a FREE in-home appointmen...Read more about LOWE'S OF GLEN BURNIE - HVAC
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 Pasadena, 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 L.J Butler Plumbing and Heating Inc.
HVAC Contractors
Serves Pasadena, 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 Jim's Plumbing & Heating
HVAC Contractors
Serves Pasadena, Maryland
With over 30 years of experience in residential and commercial plumbing, we're the plumbers you can count on to deliver quality and service. We stand solidly behind our work with a 1-year warranty on parts and labor.
With over 30 years of experience in residential and commercial plumbing, we're the plumbers you can count on to deliver quality and service. We stand solidly behind our work with a 1-year warranty on parts and labor.
Porch Pro Headshot Pipco Air Conditioning & Htg
HVAC Contractors
Serves Pasadena, Maryland
Pipco Air Conditioning & Heating Company is family owned and has been operating for over 50 years, serving Baltimore and surrounding counties. Pipco specializes in the installation and servicing of residential and commercial air conditioning and heating systems having installed over 15,000 new unit...Read more about Pipco Air Conditioning & Htg
Pipco Air Conditioning & Heating Company is family owned and has been operating for over 50 years, serving Baltimore and surrounding counties. Pipco specializes in the installation and servicing of residential and commercial air conditioning and heating systems having installed over 15,000 new unit...Read more about Pipco Air Conditioning & Htg
Porch Pro Headshot Diligent Mechanical Services, LLC
HVAC Contractors
Serves Pasadena, Maryland
Diligent Mechanical Services, LLC is a full service Residential, Commercial and Industrial HVAC contracting firm that provides exclusively quality, technical and professional service.
Diligent Mechanical Services, LLC is a full service Residential, Commercial and Industrial HVAC contracting firm that provides exclusively quality, technical and professional service.
Porch Pro Headshot Thompson Hvac Services
HVAC Contractors
Serves Pasadena, Maryland
(34)
Porch Pro Headshot Cropp-Metcalfe Heating & Air
HVAC Contractors
Serves Pasadena, Maryland
Cropp-Metcalfe Heating & Air is an HVAC contractor from Glen Burnie. They offer ductwork installation, HVAC inspection and more.
Cropp-Metcalfe Heating & Air is an HVAC contractor from Glen Burnie. They offer ductwork installation, HVAC inspection and more.

Latest projects near Pasadena

Recent projects booked on Porch
Glen Burnie 21060
Thermostat Replacement and Repair
Comments from Customer
Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
Curtis Bay 21226
Steam Fitting
Start Date
I'm flexible
Install item
Steam piping
New installation or replacement
Replacement
Steam pipe use
Boiler
Pasadena 21122
Thermostat Replacement and Repair
Comments from Customer
Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
Glen Burnie 21060
Thermostat Replacement and Repair
Comments from Customer
I would like to get an estimate for an ecobee thermostat install
Pasadena 21122
HVAC Inspection
Start Date
Within 48 hours
Purpose
Hvac
Inspection type
Heating and cooling
Property type
Single family residence
Property size
0-1,500 sq ft
Property age
51+ years
Foundation type
Basement
Relationship to property
Owner
Occupied
Yes
Utilities turned on
Yes
Specific services
None of the above
Pasadena 21122
Thermostat Replacement and Repair
Comments from Customer
I would like to get an estimate for an ecobee thermostat install