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Heating and air conditioning pros in Jarrettsville

Avatar for Forest Hill Heating & Air
Forest Hill Heating & Air
1324 Sharon Acres Rd
3.88(
4
)
Approved Pro
Forest Hill Heating & Air
1324 Sharon Acres Rd
3.88(
4
)
Approved Pro
4 years of experience
Free onsite estimate

Honest, high quality residential and commercial heating / air conditioning solutions. Forest Hill Heating & Air strives for exceptional craftsmanship, and a personal 5 star customer service experience. Contact today for a quote.

"DONT HIRE THIS GUY!!!!!! This person should not be in business. He has absolutely no idea what heâ s doing!!!!! Had to send another company to fix ha screw ups. BEWARE!!!!!"

Barbara B on November 2023

Honest, high quality residential and commercial heating / air conditioning solutions. Forest Hill Heating & Air strives for exceptional craftsmanship, and a personal 5 star customer service experience. Contact today for a quote.

"DONT HIRE THIS GUY!!!!!! This person should not be in business. He has absolutely no idea what heâ s doing!!!!! Had to send another company to fix ha screw ups. BEWARE!!!!!"

Barbara B on November 2023


HVAC Sales, LLC
1700 Bordeaux Court
4.94(
9
)
Approved Pro
HVAC Sales, LLC
1700 Bordeaux Court
4.94(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
43 years of experience

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Quin was great to work with. Well knowledgeable in identifying needs and resources."

bill m on July 2020

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Quin was great to work with. Well knowledgeable in identifying needs and resources."

bill m on July 2020


Avatar for Smart Energy Systems, Inc.
Smart Energy Systems, Inc.
1300 Enterprise Ct, Ste 105
5.00(
1
)
Approved Pro
Smart Energy Systems, Inc.
1300 Enterprise Ct, Ste 105
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 local quotes requested

Welcome to Smart ENERGY SYSTEMS — where we provide intelligent solutions that work to keep you in your comfort zone. We are locally owned and operated as a licensed and insured heating and cooling systems contractor in the northern Maryland area, and service Bel Air, Maryland, and the surrounding areas, including Harford, Baltimore, and Cecil Counties. We have been in business for almost 10 years. When you want fast, professional-grade installations and repairs at an affordable price, call us. You will be comfortable in knowing that you are working with tenured professionals, all with over 25 years of experience. We are trained, certified, and experienced in installing or repairing high-quality heating and air conditioning systems at prices you’ll appreciate and quality that can’t be beaten. Our new construction division specializes in installing heating and air conditioning systems in new residential and commercial construction.

"Great service all around! I needed a full swap, both a/c and furnace. They were great right from scheduling! They worked with me on financing which was a blessing. You can tell they care about the quality of their work and went above and beyond in every way!"

Alayna S on August 2024

Welcome to Smart ENERGY SYSTEMS — where we provide intelligent solutions that work to keep you in your comfort zone. We are locally owned and operated as a licensed and insured heating and cooling systems contractor in the northern Maryland area, and service Bel Air, Maryland, and the surrounding areas, including Harford, Baltimore, and Cecil Counties. We have been in business for almost 10 years. When you want fast, professional-grade installations and repairs at an affordable price, call us. You will be comfortable in knowing that you are working with tenured professionals, all with over 25 years of experience. We are trained, certified, and experienced in installing or repairing high-quality heating and air conditioning systems at prices you’ll appreciate and quality that can’t be beaten. Our new construction division specializes in installing heating and air conditioning systems in new residential and commercial construction.

"Great service all around! I needed a full swap, both a/c and furnace. They were great right from scheduling! They worked with me on financing which was a blessing. You can tell they care about the quality of their work and went above and beyond in every way!"

Alayna S on August 2024


Avatar for SM Mechanical, LLC
SM Mechanical, LLC
115 Orsburn Drive
4.67(
48
)
Approved Pro
SM Mechanical, LLC
115 Orsburn Drive
4.67(
48
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
12 local quotes requested

SM Mechanical, LLC brings an unmatched commitment to excellence to your HVAC or plumbing project. We deliver unsurpassed professionalism, expertise and value. Call today.

"Best price, great customer service"

Ed V on January 2022

SM Mechanical, LLC brings an unmatched commitment to excellence to your HVAC or plumbing project. We deliver unsurpassed professionalism, expertise and value. Call today.

"Best price, great customer service"

Ed V on January 2022


Avatar for Horizon Services (MD), LLC
Horizon Services (MD), LLC
2607 Rolling Rd Ste 201
4.75(
10
)
Approved Pro
Horizon Services (MD), LLC
2607 Rolling Rd Ste 201
4.75(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
14 local quotes requested

When you need AC, heating, or plumbing services, look no further than Horizon Services. For 35 years, we’ve been the trusted name in plumbing, heating, and air conditioning, offering an unmatched level of service at reasonable rates. Servicing Baltimore, Cecil, and Harford counties in Maryland, and Chester, Lancaster, and York Counties in Pennsylvania, we proudly serve a large range of local homeowners with comprehensive AC, heating, and plumbing services. Our expert technicians can carry out same-day services and next day installations to ensure that your home remains comfortable year-round. Whether you’re dealing with a serious plumbing problem, a broken air conditioner, or a heating issue, you can rely on Horizon Services for the high-quality service you need at the price you want.

"A"

Michael G on September 2023

When you need AC, heating, or plumbing services, look no further than Horizon Services. For 35 years, we’ve been the trusted name in plumbing, heating, and air conditioning, offering an unmatched level of service at reasonable rates. Servicing Baltimore, Cecil, and Harford counties in Maryland, and Chester, Lancaster, and York Counties in Pennsylvania, we proudly serve a large range of local homeowners with comprehensive AC, heating, and plumbing services. Our expert technicians can carry out same-day services and next day installations to ensure that your home remains comfortable year-round. Whether you’re dealing with a serious plumbing problem, a broken air conditioner, or a heating issue, you can rely on Horizon Services for the high-quality service you need at the price you want.

"A"

Michael G on September 2023


Avatar for Farnen & Dermer, Inc.
Farnen & Dermer, Inc.
10500 Reisterstown Road
3.67(
20
)
Approved Pro
Farnen & Dermer, Inc.
10500 Reisterstown Road
3.67(
20
)
Approved Pro
123 years of experience
Free onsite estimate

Our local and family owned and operated company at Farnen & Dermer has been a trusted name in HVAC for over 100 years. We offer expert heating, cooling, indoor air quality, and plumbing services to residential properties in Owings Mills and throughout Baltimore County. Our experienced, licensed, and factory-trained technicians will be there in a flash—proudly offering same-day appointments and 24/7 emergency repairs when you reach out to us by phone. If you need heater or AC replacement, we offer free estimates and flexible financing options, so a high-quality system doesn’t break the bank. From speedy AC repairs and heating maintenance to air filtration installation and boiler replacement, our team has you covered—backing up all our services with a 100% satisfaction guarantee.

"THIS COMPANY IS SCAMMING PEOPLE!!! -On 6/24/21, Farnen and Dermer installed a brand new YORK HVAC system in my home. Everything appeared to be fine, and there were no issues for 2 years. -On 8/28/23, I noticed an extremely loud buzzing coming from my outside unit, so I called them to come check on the problem. My unit was still cooling, but extremely loud. Glen A. showed up to diagnose the problem and seemed like a nice enough guy. After about an hour, he informed me that my entire indoor and outdoor unit need full replacement for a total of $10,900. (I paid $7,500 just 2 years earlier). I said, surely this was covered under warranty because the unit was only 2 years old? He then informed me that it was not because it was â struck by lightning and the warranty does not cover an act of god. -At this point in my head things were not adding up, especially since the unit was still cooling, both of my neighbors units were fine (townhouse) and he did not even check the inside unit. I told Glen I need to think about the replacement because that is a lot of money that I do not have at the time. Glen disconnected my outside unit completely before he left with the hottest week of the summer upcoming (95F-98F) and charged me $189 for the visit. -I am lucky enough to have a Fire Marshall as a good friend to ask him about the situation. This guy sees lightning strikes pretty frequently. He told me there is no way that my unit was struck by lightning based off of what I was seeing and also because it would have gotten to all of my neighbors units (townhouse). He informed me it is literally impossible. THE UNIT WAS STILL COOLING! -I decided to get a 2nd opinion from another company. The other company came out and told me that my compressor was bad and that there was no lightning strike to speak of. They also informed me that it was covered under the warranty and they could fix it. The technician said that he noticed the wiring on the outside unit was incorrect. There was a red wire crossed with a black wire. He said that is exactly why my 2 year old compressor went out. This company even put their findings in writing for me. They replaced my parts and got me up and running for 82% LESS THAN F and D! -I am not the only person this has happened to. It appears to be standard practice. You can see the attached pictures of reviews from other people in the same boat on the Better Business Bureau website. I will be submitting a complaint through BBB and demanding a full refund. This is pure predatory behavior and it is unacceptable!"

Dan W on September 2023

Our local and family owned and operated company at Farnen & Dermer has been a trusted name in HVAC for over 100 years. We offer expert heating, cooling, indoor air quality, and plumbing services to residential properties in Owings Mills and throughout Baltimore County. Our experienced, licensed, and factory-trained technicians will be there in a flash—proudly offering same-day appointments and 24/7 emergency repairs when you reach out to us by phone. If you need heater or AC replacement, we offer free estimates and flexible financing options, so a high-quality system doesn’t break the bank. From speedy AC repairs and heating maintenance to air filtration installation and boiler replacement, our team has you covered—backing up all our services with a 100% satisfaction guarantee.

"THIS COMPANY IS SCAMMING PEOPLE!!! -On 6/24/21, Farnen and Dermer installed a brand new YORK HVAC system in my home. Everything appeared to be fine, and there were no issues for 2 years. -On 8/28/23, I noticed an extremely loud buzzing coming from my outside unit, so I called them to come check on the problem. My unit was still cooling, but extremely loud. Glen A. showed up to diagnose the problem and seemed like a nice enough guy. After about an hour, he informed me that my entire indoor and outdoor unit need full replacement for a total of $10,900. (I paid $7,500 just 2 years earlier). I said, surely this was covered under warranty because the unit was only 2 years old? He then informed me that it was not because it was â struck by lightning and the warranty does not cover an act of god. -At this point in my head things were not adding up, especially since the unit was still cooling, both of my neighbors units were fine (townhouse) and he did not even check the inside unit. I told Glen I need to think about the replacement because that is a lot of money that I do not have at the time. Glen disconnected my outside unit completely before he left with the hottest week of the summer upcoming (95F-98F) and charged me $189 for the visit. -I am lucky enough to have a Fire Marshall as a good friend to ask him about the situation. This guy sees lightning strikes pretty frequently. He told me there is no way that my unit was struck by lightning based off of what I was seeing and also because it would have gotten to all of my neighbors units (townhouse). He informed me it is literally impossible. THE UNIT WAS STILL COOLING! -I decided to get a 2nd opinion from another company. The other company came out and told me that my compressor was bad and that there was no lightning strike to speak of. They also informed me that it was covered under the warranty and they could fix it. The technician said that he noticed the wiring on the outside unit was incorrect. There was a red wire crossed with a black wire. He said that is exactly why my 2 year old compressor went out. This company even put their findings in writing for me. They replaced my parts and got me up and running for 82% LESS THAN F and D! -I am not the only person this has happened to. It appears to be standard practice. You can see the attached pictures of reviews from other people in the same boat on the Better Business Bureau website. I will be submitting a complaint through BBB and demanding a full refund. This is pure predatory behavior and it is unacceptable!"

Dan W on September 2023


Avatar for D & K Air Systems, Inc.
D & K Air Systems, Inc.
P.O. Box 20218
4.76(
258
)
Approved Pro
D & K Air Systems, Inc.
P.O. Box 20218
4.76(
258
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
13 local quotes requested

D & K Air Systems Inc is a locally owned and operated business with over 25 years of experience. I always take great pride in working to provide homeowners with the best possible air quality solutions

"Brad had a lot of knowledge and explained the products very well. Brad was very prompt in all of our communications. We had a new Rheem heating/AC system installed with an air scrubber, as well as, a water heater.. It's only been a couple of days, but everything seems to be working great. We had a 21 year old system replaced. We are looking forward to some energy savings!"

Lisa B on April 2023

D & K Air Systems Inc is a locally owned and operated business with over 25 years of experience. I always take great pride in working to provide homeowners with the best possible air quality solutions

"Brad had a lot of knowledge and explained the products very well. Brad was very prompt in all of our communications. We had a new Rheem heating/AC system installed with an air scrubber, as well as, a water heater.. It's only been a couple of days, but everything seems to be working great. We had a 21 year old system replaced. We are looking forward to some energy savings!"

Lisa B on April 2023


Avatar for Anytime Services And Maintenance, Inc.
Anytime Services And Maintenance, Inc.
7202 Belair Road
5.00(
4
)
Approved Pro
Anytime Services And Maintenance, Inc.
7202 Belair Road
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 years of experience

We are not happy unless you are happy! We look forward to bringing you our quality of work and excellence to your homes. Why would you look anywhere else?

"Very responsive. Expected a much higher bill"

Ronald L on November 2020

We are not happy unless you are happy! We look forward to bringing you our quality of work and excellence to your homes. Why would you look anywhere else?

"Very responsive. Expected a much higher bill"

Ronald L on November 2020


Avatar for Zetilda Quality
Zetilda Quality
905 Allendale Street
New on HomeAdvisorNew on Angi
Approved Pro
Zetilda Quality
905 Allendale Street
New on AngiNew on HomeAdvisor
Approved Pro
6 years of experience
Free onsite estimate

With 6 years of experience, Zetilda Quality is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

With 6 years of experience, Zetilda Quality is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!


Avatar for Bamford Plumbing and Heating
Bamford Plumbing and Heating
6800 Martin Avenue
4.92(
17
)
Approved Pro
Bamford Plumbing and Heating
6800 Martin Avenue
4.92(
17
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 local quotes requested

Bamford Plumbing & Heating has been providing excellent customer service since 2009. We have over ten years of experience in the plumbing and heating industry. We are licensed and insured in the State of Maryland. We offer 24 hour emergency service and free estimates on new work. We accept all major credit cards and checksBamford Plumbing & heating is a full service and repair plumbing and heating company. We are also proud to be an authorized Goulds pump dealer. Water well systems is our speciality we have well pump pulling equipment that allows us to be able to remove and install well pumps up to 600 feet deep. Also since we are an authorized dealer for Goulds we can offer a 5 year warranty on Goulds pumps we sell. We also have our own excavation equipment this enables us to continue our services to the repair or replacement of well service lines and well pump electrical lines these are the lines from the house to well .We also provide service to the components in your home.

"Doug was extremely friendly, and actually diagnosed my exact problem on the phone. He came out the very next day and got it taken care of with no trouble at all. I'd go back to Bamford in a heartbeat."

David and Jenni M on May 2012

Bamford Plumbing & Heating has been providing excellent customer service since 2009. We have over ten years of experience in the plumbing and heating industry. We are licensed and insured in the State of Maryland. We offer 24 hour emergency service and free estimates on new work. We accept all major credit cards and checksBamford Plumbing & heating is a full service and repair plumbing and heating company. We are also proud to be an authorized Goulds pump dealer. Water well systems is our speciality we have well pump pulling equipment that allows us to be able to remove and install well pumps up to 600 feet deep. Also since we are an authorized dealer for Goulds we can offer a 5 year warranty on Goulds pumps we sell. We also have our own excavation equipment this enables us to continue our services to the repair or replacement of well service lines and well pump electrical lines these are the lines from the house to well .We also provide service to the components in your home.

"Doug was extremely friendly, and actually diagnosed my exact problem on the phone. He came out the very next day and got it taken care of with no trouble at all. I'd go back to Bamford in a heartbeat."

David and Jenni M on May 2012

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Heating and air conditioning services FAQs

Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an uncertified HVAC pro could lead to poor quality work, costly future expenses, and potential code violations. A certified HVAC technician tackling your home projects protects you as a homeowner.

As you browse our pro listings, take note of the “Angi Certified” badge. Angi Certified businesses meet our standards for certification which include: 

  • The owner, principal, or relevant manager passed a criminal background check

  • Required to have applicable state and local licenses

  • Maintain an average star rating of 3.0 or better on our network, if they have at least one review

  • Paying to advertise their services

  • Meeting any other eligibility criteria required by Angi

Knowing how long your existing HVAC units can last is essential to determine if you need a repair or replacement. Typically, most modern air conditioning units can last between 15 to 20 years, and most furnaces can work properly for 15 to 30 years. If your HVAC system is on the older side and you decide to replace one unit, it might make sense to replace both simultaneously to save on costs and future hassle.

While different HVAC contractors might offer higher or lower prices than competitors, the best time to replace your HVAC system is when customer demand is low. The beginning of summer and the beginning of winter bring the most demand for HVAC systems, so if you can, consider replacing your HVAC units in the early spring or fall. Many HVAC companies offer special off-season coupons that help lower the overall cost.  

The average cost to hire an HVAC contractor is between $50 and $150 per hour if charging hourly. However, some HVAC contractors will charge a flat fee by the type of service they are performing—for example, an inspection can cost between $150 to $500. Keep in mind that emergency repairs—which are made after business hours or around major holidays—generally cost more than scheduled repairs.

The average cost of HVAC repairs is around $350. However, that price can be as low as $100 or as high as $2,000 or more, depending on the repair. For example, replacing a capacitor is a relatively inexpensive repair, ranging from $100 to $500. However, a compressor repair is a more expensive repair, ranging from $750 to $2,000.  

The homeowners guide to heating and air conditioning services
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