Top 10 HVAC Companies in Randallstown, MD

Porch Pro Headshot Horizon Services Plumbing Heating and Cooling (Services)
HVAC Contractors
Serves Randallstown, Maryland
(2,928)
"We have had Horizon Services out 3 times now and each visit was done just as we expected it too. All of the technicians were knowledgable and all cleaned up, no messes. We had a Plummer out twice and a heater guy out once. I would recommend Horizon to all of my family and friends. We even purchas...Read more about Horizon Services Plumbing Heating and Cooling (Services)
"We have had Horizon Services out 3 times now and each visit was done just as we expected it too. All of the technicians were knowledgable and all cleaned up, no messes. We had a Plummer out twice and a heater guy out once. I would recommend Horizon to all of my family and friends. We even purchas...Read more about Horizon Services Plumbing Heating and Cooling (Services)
Porch Pro Headshot Magnolia Plumbing Heating & Cooling
HVAC Contractors
Serves Randallstown, 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 Air Plumbing Heating Solutions
HVAC Contractors
Serves Randallstown, Maryland
(433)
Air Plumbing & Heating Solutions is one of Maryland's top heating, cooling, and plumbing companies. With over 33 years of experience, we solve all sorts of heating, plumbing, and HVAC problems. We've been in Maryland a long time -we know the Baltimore area well and the types of repairs homeowners in...Read more about Air Plumbing Heating Solutions
Air Plumbing & Heating Solutions is one of Maryland's top heating, cooling, and plumbing companies. With over 33 years of experience, we solve all sorts of heating, plumbing, and HVAC problems. We've been in Maryland a long time -we know the Baltimore area well and the types of repairs homeowners in...Read more about Air Plumbing Heating Solutions
Porch Pro Headshot Farnen & Dermer
HVAC Contractors
Serves Randallstown, Maryland
Farnen & Dermer Inc. has been proudly serving Baltimore, MD and the surrounding areas for 5 generations. Originally established in 1902 by Leon Dermer, our business got its start in the Pimlico area. As a family-owned and operated business, Leon’s son Harold joined the business and then passed it a...Read more about Farnen & Dermer
Farnen & Dermer Inc. has been proudly serving Baltimore, MD and the surrounding areas for 5 generations. Originally established in 1902 by Leon Dermer, our business got its start in the Pimlico area. As a family-owned and operated business, Leon’s son Harold joined the business and then passed it a...Read more about Farnen & Dermer
Porch Pro Headshot Brothers HVAC LLC
HVAC Contractors
Serves Randallstown, Maryland
(95)
"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 down all throughout the house and cleaned up a...Read more about Brothers HVAC LLC
"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 down all throughout the house and cleaned up a...Read more about Brothers HVAC LLC
Porch Pro Headshot CJ Lehrer & Sons
HVAC Contractors
Serves Randallstown, 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 First Response Heating and Cooling
HVAC Contractors
Serves Randallstown, Maryland
(122)
First Response Heating & Cooling can help you with all of your HVAC needs, including air conditioning service, heating service, air filters, heat pump service, furnaces, indoor air quality, ventilation and much more. First Response Heating & Cooling has operated on one basic philosophy: Providing a...Read more about First Response Heating and Cooling
First Response Heating & Cooling can help you with all of your HVAC needs, including air conditioning service, heating service, air filters, heat pump service, furnaces, indoor air quality, ventilation and much more. First Response Heating & Cooling has operated on one basic philosophy: Providing a...Read more about First Response Heating and Cooling
Porch Pro Headshot Chilltrol One Hour Heating
HVAC Contractors
Serves Randallstown, 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 Royal Flush Mechanical
HVAC Contractors
Serves Randallstown, Maryland
(34)
"This company is the most reliable HVAC/Plumbing and general maintenance company that I have ever worked with. They are always willing to fit at least an investigative call immediately and thereafter complete the service thoroughly and in a timely manner. Honest and reliable beyond compare."
"This company is the most reliable HVAC/Plumbing and general maintenance company that I have ever worked with. They are always willing to fit at least an investigative call immediately and thereafter complete the service thoroughly and in a timely manner. Honest and reliable beyond compare."
Porch Pro Headshot Kairos Home Improvement Inc.
HVAC Contractors
Serves Randallstown, Maryland
(17)
"Mynar Escobar recently completed a very challenging set of repairs to get my DC condo up to code after a disreputable developer messed things up. He was incredibly helpful in solving problems creatively and did everything well and in a timely manner! His charges were reasonable and he regularly c...Read more about Kairos Home Improvement Inc.
"Mynar Escobar recently completed a very challenging set of repairs to get my DC condo up to code after a disreputable developer messed things up. He was incredibly helpful in solving problems creatively and did everything well and in a timely manner! His charges were reasonable and he regularly c...Read more about Kairos Home Improvement 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 Randallstown HVAC Contractors

144787

Stay away as far as possible. Scott does not deliver as promised and in my case will abandon the job completely.

- Rick A
143918

Do not hire Scott Rill. I had worked for Scott for a month and he still owes me the money I earned totaling in $650. He has owed me for 74 days. Since July 7th 2018 and it is now September 20th 2018. If thats not the worst part he also cut corners on payi...

- Samuel Rodrigo
179740

I had to fire him. His crew never works a full day. When I hired someone else and the inspectors came back we were then told that his crew was caught sleeping on sight more than once. I recommend staying far away.

- Brian Warren
144292

We supplied 2 house beams and 16 hours of crane rental service at 591 W. Watersville Rd and have NEVER BEEN PAID for either. Apparently he has no problem with that.

- Don Hobbs
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.

Everything You Need to Know About Randallstown HVAC Companies

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

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

Can I browse unscreened HVAC Contractors in Randallstown?

We do our best to screen all of our hvac contractors. However, there are still some hvac contractor professionals in Randallstown that have not been pre-screened. This means that their licenses may not be up to date to operate in Randallstown or MD. Always be sure to pre-screen them yourself before hiring. Here are some unscreened professionals offering hvac:

  • Historical Heating & Air Conditioning Inc.:
    • BBB Rating: A+
    • Active/Verified License: No, current status is inactive
  • Quality Refrigeration Services, Inc.:
    • BBB Rating: C
    • Active/Verified License: Yes, Current Status is Active
  • Magnolia Plumbing, Heating & Cooling:
    • Active/Verified License: No, current status is inactive

Will HVAC work in Randallstown require permits, inspections, special licenses, etc.?

Whether you’re hvac contractor job is in Randallstown or any other city, you're going to want to do a bit of research before hiring hvac contractors. Even small jobs may have certain regulations around them. Often, the hvac contractor performing the work will have any required permits, inspections, etc. under control, but not always. Short answer: Research yourself and double check with the hvac folks that everything is in order.

All HVAC Companies in Randallstown, MD

Porch Pro Headshot I.M. Custom Plumbing, Inc.
HVAC Contractors
Serves Randallstown, Maryland
(3)
Don't keep your garden or patio in the shadows! Add outdoor lighting with help from I.M. Custom Plumbing in Severn, MD. Other homeowners have rated them 5 stars.
Don't keep your garden or patio in the shadows! Add outdoor lighting with help from I.M. Custom Plumbing in Severn, MD. Other homeowners have rated them 5 stars.
Porch Pro Headshot JBL Brothers Plumbing & HVAC
HVAC Contractors
Serves Randallstown, 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 ECL Mechanical Services
HVAC Contractors
Serves Randallstown, 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 Randallstown, 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 Rill Estate Homes LLC
HVAC Contractors
Serves Randallstown, Maryland
(4)
When it's time for a change, call upon the vinyl siding experts at Rill Estate Homes LLC in Middletown, MD.
When it's time for a change, call upon the vinyl siding experts at Rill Estate Homes LLC in Middletown, MD.
Porch Pro Headshot Day or Night Plumbing & Heating Co, Inc
HVAC Contractors
Serves Randallstown, Maryland
DAY or NIGHT Plumbing, Home & Hearth Services has been servicing your neighbors over over 21 years. Our professional, friendly and knowledgeable staff will help educate, inspire and identify solutions and services that improve our your life style. Voted one of Maryland's TOP Plumbers in Washing...Read more about Day or Night Plumbing & Heating Co, Inc
DAY or NIGHT Plumbing, Home & Hearth Services has been servicing your neighbors over over 21 years. Our professional, friendly and knowledgeable staff will help educate, inspire and identify solutions and services that improve our your life style. Voted one of Maryland's TOP Plumbers in Washing...Read more about Day or Night Plumbing & Heating Co, Inc
Porch Pro Headshot PIPES -R- US Plumbing & Heating
HVAC Contractors
Serves Randallstown, 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 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 Randallstown, 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 Randallstown, 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 Pipco Air Conditioning & Htg
HVAC Contractors
Serves Randallstown, 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 Jim's Plumbing & Heating
HVAC Contractors
Serves Randallstown, 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 HERNANDEZ PLUMBING & MORE
HVAC Contractors
Serves Randallstown, Maryland
(1)
Porch Pro Headshot Diligent Mechanical Services, LLC
HVAC Contractors
Serves Randallstown, 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.

Latest projects near Randallstown

Recent projects booked on Porch
Pikesville 21208
HVAC Inspection
Start Date
Within 48 hours
Purpose
Purchasing property
Inspection type
Heating and cooling
Property type
Condo or townhome
Property size
1,501-2,000 sq ft
Property age
21-30 years
Foundation type
Basement
Relationship to property
Buyer
Occupied
Yes
Utilities turned on
Yes
Specific services
None of the above
Owings Mills 21117
Heating, Ventilation, and Air Conditioning
Start Date
Within 48 hours
Type of project
Something else
Heating oil or oil-to-gas furnace
No, I want something else
Randallstown 21133
Thermostat Replacement and Repair
Comments from Customer
I would like to get an estimate for an ecobee thermostat install. The ecobee requires 5 wires and I currently
Pikesville 21208
Thermostat Replacement and Repair
Windsor Mill 21244
HVAC Inspection
Start Date
Within a week
Purpose
Purchasing property
Inspection type
Heating and cooling
Property type
Condo or townhome
Property size
0-1,500 sq ft
Property age
31-40 years
Foundation type
Unknown
Relationship to property
Buyer
Occupied
No
Utilities turned on
Yes
Specific services
None of the above
Randallstown 21133
Thermostat Replacement and Repair
Comments from Customer
Customer did not provide additional comments. Please contact the customer to discuss the details of this project.