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Top-Rated Heat pump repair or service pros in Windsor Mill - Updated Nov 2026

Avatar for JDL HVAC & Plumbing Services
JDL HVAC & Plumbing Services
4.5(
951
)
Heat Pump - Repair or Service

Serving Windsor Mill, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"JDL price was very reasonable and they did a great job installing a mini split heat pump. The installation is clean and neat. The guys were very professional. Thanks Armando for leading the team during this installation. I should not forget the office staff as well. They too were great to deal with, especially Amber. Thanks again. I definitely recommend this company for anyone looking for HVAC services."
NEW INSTALL
CLEANING COILS
CLEANING COILS
 CLEANING COILS
 CLEANING COILS

+118

Response time5 hrs
212 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for No-Frost Air Conditioning & Heating, LLC
No-Frost Air Conditioning & Heating, LLC
4.7(
411
)
Heat Pump - Repair or Service

Serving Windsor Mill, MD and surrounding areas

Approved

In business since 1971

Free estimates

Warranties offered

"Clint arrived within a couple hours of our call (no charge for quick response) and diagnosed the problem immediately. He showed my husband what had broken and explained the solution, then had it fixed in a jif for a reasonable price. We had originally called a different company but their diagnosis and proposed repairs were suspect (and expensive) and they ran the hard sell on their monthly “maintenance membership,” so we called No Frost for a second opinion. No Frost will be our first call from now on!!"
Additional Photos
Additional Photos
Additional Photos
Response time9 hrs
Response rate100%
14 neighbors recently requested a quote
Avatar for Pure Air HVAC, LLC
Pure Air HVAC, LLC
4.8(
73
)
Heat Pump - Repair or Service

Serving Windsor Mill, MD and surrounding areas

Approved

In business since 2009

Free estimates

Credit card accepted

"They were very receptive to accommodating my short timeline (only 3 days before going on two week trip) and was able to schedule me for the following day with no hassle. Jason was very professional, he called to let me know he was on his way so I did not have to wonder if I should sit and wait or go about doing my chores."
Carrier Infinity 16 SEER Heat Pump
Masters license
Carrier Infinity Series 16 SEER Heat Pump
Carrier 90% Propane Gas Furnace
Carrier Heat Pumps 16 SEER

+8

Response time5 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Buric Heating and Air Conditioning
Buric Heating and Air Conditioning
5.0(
25
)
Heat Pump - Repair or Service

Serving Windsor Mill, MD and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"The process was easy and the service top notch from the estimate with the sales rep to scheduling and the install. Ill recommend them to anyone who needs heating and air services."
Happy Customer
14 neighbors recently requested a quote
Recommended by64%of homeowners
Avatar for BPPW Heating & Cooling
BPPW Heating & Cooling
4.3(
18
)
Heat Pump - Repair or Service

Serving Windsor Mill, MD and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Mr. Bost did an excellent job for me for a reasonable price. I know he obtained the best deal for me on the furnace and the air conditioning unit. He answered all my questions. He was on the job when he said he would be; he was professional and courteous. The installation went smoothly, and I have had no problem with the furnace or air conditioner since they were installed in 2008."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Response time6 days
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Blue Dot
Blue Dot
4.1(
353
)
Heat Pump - Repair or Service

Serving Windsor Mill, MD and surrounding areas

Approved (Corporate)

In business since 1982

Free estimates

Emergency services offered

"Selected Blue Dot for a new Heat Pump full system installation. They were responsive, professional, knowledgeable, and accommodating. From the initial sales call to the installation technicians, A all the way. I will use Blue Dot for all of my heating and cooling needs going forward. Highly recommend!"
System Installation
505 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for ARS of Maryland
ARS of Maryland
4.1(
180
)
Heat Pump - Repair or Service

Serving Windsor Mill, MD and surrounding areas

Approved (Corporate)

In business since 1945

Free estimates

Emergency services offered

"Very professional and great communication! Tito and Peyton were amazing and extremely knowledgeable with the installment of our heat pump. Will hire again for future heat pump needs."
New System Installation
187 neighbors recently requested a quote
Recommended by71%of homeowners
Avatar for Carroll Mechanical, Inc.
Carroll Mechanical, Inc.
5.0(
26
)
Heat Pump - Repair or Service

Serving Windsor Mill, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"I called Carroll Mechanical for an estimate on a new high efficiency heat pump system. I met with a member of their team that clearly explained everything and helped to design a solution that worked for my family at a fair price. The install team arrived on time, they were very polished, and did a technically excellent job. The system is working really well and the whole family is comfortable! Couldn’t have asked for more - I’ll be using Carroll Mechanical as my go to HVAC contractor from here on out."
Trane Heat Pump
Carrier AC + Furnace
Response time5 hrs
96 neighbors recently requested a quote
Recommended by21%of homeowners
Avatar for Graham Solution LLC
Graham Solution LLC
5.0(
19
)
Heat Pump - Repair or Service

Serving Windsor Mill, MD and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"I couldn?t be happier with the experience. Graham Solution handled the entire installation from start to finish, and the quality of the work was outstanding. He was professional, knowledgeable, punctual, and paid close attention to every detail. The installation was completed efficiently, everything was left clean when the job was finished, and the system works perfectly. It?s hard to find someone who takes this much pride in their work, and it definitely shows. I highly recommend him to anyone looking for reliable, high-quality HVAC installation. Excellent workmanship and great customer service from start to finish!"
HVAC
HVAC
HVAC
HVAC
HVAC

+5

2 neighbors recently requested a quote
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FAQs for heat pump repair or service projects in Windsor Mill, MD

Heat pumps move air to cool or warm your home during different seasons. In cold weather, they extract heat from the outdoors and bring it inside to warm your home. In warm weather, they remove heat from your home to keep it cool. This efficient heat transfer increases indoor comfort, improves energy efficiency, and reduces the need for additional heating systems.

Replacing a heat pump costs between $4,200 and $7,900. The actual cost depends on the type of heat pump. Geothermal models are the most expensive to replace, with the price of the unit plus labor ranging between $6,000 and $20,000. Air source models cost between $4,500 and $8,000 to replace, while the replacement costs for a mini split unit run between $1,300 and $8,000.

The average heat pump is designed to last about 14 years, roughly the same as a central air conditioning system (12 to 15 years). Newer models can last 20 years or more. How long your heat pump lasts depends on how frequently you use it and whether you perform routine maintenance like annual tuneups.

The Windsor Mill, MD homeowners’ guide to heat pump repair or services

From average costs to expert advice, get all the answers you need to get your job done.