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Find Geothermal heating or cooling system installers in Baltimore

"Our Water Furnace was just 5 years old. Has worked flawlessly, we are warm in Winter and cool in the Summer. Best is our Yearly total electric bill was $1450!!!"

Jay M on April 2021

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Our Water Furnace was just 5 years old. Has worked flawlessly, we are warm in Winter and cool in the Summer. Best is our Yearly total electric bill was $1450!!!"

Jay M on April 2021


Avatar for Pohlman Plumbing Inc

Pohlman Plumbing Inc

4.63(
38
)
Approved Pro

Pohlman Plumbing Inc

4.63(
38
)
Approved Pro
Customers say: Quick response
17 years of experience
Free onsite estimate

Pohlman Plumbing is a local, family-owned and -operated full-service plumbing and HVAC company serving the Baltimore metro area. Founded in 2008, our professional and friendly customer service plus our top-notch skills have made us one of the most trusted local plumbers in Baltimore. When you choose to work with Pohlman Plumbing, you can have peace of mind knowing we always stand by the Pohlman Promise: fast service, at a fair price, and done right the first time.

"The gentleman that work this business go above and beyond to make the best suggestions for they work required. This is the second time I have hired them. My sub pump went after and more rain was coming they came out with 2 hours to fix the problem. Extremely professional man. I will be er use any other plumbing business other than Pohlman. I highly recommend if you have a plumping issue."

Georgette T on January 2024

Pohlman Plumbing is a local, family-owned and -operated full-service plumbing and HVAC company serving the Baltimore metro area. Founded in 2008, our professional and friendly customer service plus our top-notch skills have made us one of the most trusted local plumbers in Baltimore. When you choose to work with Pohlman Plumbing, you can have peace of mind knowing we always stand by the Pohlman Promise: fast service, at a fair price, and done right the first time.

"The gentleman that work this business go above and beyond to make the best suggestions for they work required. This is the second time I have hired them. My sub pump went after and more rain was coming they came out with 2 hours to fix the problem. Extremely professional man. I will be er use any other plumbing business other than Pohlman. I highly recommend if you have a plumping issue."

Georgette T on January 2024


AMJ Quality Service

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

AMJ Quality Service

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
22 years of experience
Free onsite estimate

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!

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!


Avatar for Smart Energy Systems, Inc.

Smart Energy Systems, Inc.

4.91(
11
)
Approved Pro

Smart Energy Systems, Inc.

4.91(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 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 TriState Home Services

TriState Home Services

4.64(
195
)
Approved Pro

TriState Home Services

4.64(
195
)
Approved Pro
Customers say: Super punctual
238 local quotes requested
76 years of experience

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 surrounding Counties, the Pan Handle of West Virginia, and Northern Virginia, from our offices located in Frederick MD. With 3 generations of experience in providing heating, air conditioning, plumbing, and electrical services, we are dedicated to providing the best possible products and services for you, and your family.

"Great service very prompt and easy to work with."

Randy W on May 2025

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 surrounding Counties, the Pan Handle of West Virginia, and Northern Virginia, from our offices located in Frederick MD. With 3 generations of experience in providing heating, air conditioning, plumbing, and electrical services, we are dedicated to providing the best possible products and services for you, and your family.

"Great service very prompt and easy to work with."

Randy W on May 2025


Avatar for Tim Kyle Electric Heating & Cooling

Tim Kyle Electric Heating & Cooling

4.94(
343
)
Approved Pro

Tim Kyle Electric Heating & Cooling

4.94(
343
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
122 local quotes requested

At Tim Kyle Electric, Heating & Cooling, we believe that honesty, respect, and integrity are important. That’s why we have up-front pricing. You approve the price before we start your job. We also respect your home. All of our employees have to pass drug tests and background checks before they begin employment with us. All of our electricians are professionally trained and uniformed service technicians.

"Luis and Tom were outstanding! Not only did they address the issues we had, which precipitated the initial call, but several others we thought about while they were here. Both were courteous, personable and, because of some unusual wiring, creative with their solutions."

Bill H on November 2025

At Tim Kyle Electric, Heating & Cooling, we believe that honesty, respect, and integrity are important. That’s why we have up-front pricing. You approve the price before we start your job. We also respect your home. All of our employees have to pass drug tests and background checks before they begin employment with us. All of our electricians are professionally trained and uniformed service technicians.

"Luis and Tom were outstanding! Not only did they address the issues we had, which precipitated the initial call, but several others we thought about while they were here. Both were courteous, personable and, because of some unusual wiring, creative with their solutions."

Bill H on November 2025


Avatar for Petro Home Services

Petro Home Services

4.55(
91
)
Approved Pro

Petro Home Services

4.55(
91
)
Approved Pro
Customers say: True professional
550 local quotes requested
122 years of experience

With over 100 years experience, we know how to keep you comfortable, safe and help you save on energy costs. Our local 24/7 customer service and support means automatic heating oil deliveries and our service response is always fast. We never run out of heating oil plus our pricing and payment plans are designed to help you manage your costs all year round. Experience the Petro difference today!

"Worst service I’ve ever have experienced. They wanted to sell me the product, never told me that there was an early termination fee and another penalty for an initial offer they gave me. Had double charges every month, once for the oil they provided (which they never told me they were going to provide before coming. They just came without my knowledge and then I find a high amount bill) and another for an “automatic payment” for 500 that they never could explain. The didn’t even fix this issue and it kept happening every month even after I cancelled the service. Then having to call them is a hastié for the refund of the 500. Stay away of this company"

Axel R on January 2023

With over 100 years experience, we know how to keep you comfortable, safe and help you save on energy costs. Our local 24/7 customer service and support means automatic heating oil deliveries and our service response is always fast. We never run out of heating oil plus our pricing and payment plans are designed to help you manage your costs all year round. Experience the Petro difference today!

"Worst service I’ve ever have experienced. They wanted to sell me the product, never told me that there was an early termination fee and another penalty for an initial offer they gave me. Had double charges every month, once for the oil they provided (which they never told me they were going to provide before coming. They just came without my knowledge and then I find a high amount bill) and another for an “automatic payment” for 500 that they never could explain. The didn’t even fix this issue and it kept happening every month even after I cancelled the service. Then having to call them is a hastié for the refund of the 500. Stay away of this company"

Axel R on January 2023


Avatar for Heating & Cooling Certified Mechanic

Heating & Cooling Certified Mechanic

4.97(
32
)
Approved Pro

Heating & Cooling Certified Mechanic

4.97(
32
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
90 local quotes requested

With over a decade of experience, Heating & Cooling Certified Mechanic is professionally licensed and dedicated to ensure your HVAC service/install exceeds your expectations! We specialize in HVAC services, repairs and we guarantee your satisfaction! We will not leave until the job is done right! We pride ourselves on the quality of work we provide, while delivering great customer service! Call or click for your FREE estimate today! HVAC, Water Heater, Air Quality System Installations, Repairs & More Need repair? Call Today, Need Installation or a 2nd Opinion? Call Today. 24 Hour Service CALL TODAY! CALL TONIGHT!

"The estimate process went very smoothly. The proposal was well written & allowed electronic signature. Communication leading up to the install date was timely and professional. The work was completed on time and correctly. The installation team was friendly and competent."

Stanley R on July 2025

With over a decade of experience, Heating & Cooling Certified Mechanic is professionally licensed and dedicated to ensure your HVAC service/install exceeds your expectations! We specialize in HVAC services, repairs and we guarantee your satisfaction! We will not leave until the job is done right! We pride ourselves on the quality of work we provide, while delivering great customer service! Call or click for your FREE estimate today! HVAC, Water Heater, Air Quality System Installations, Repairs & More Need repair? Call Today, Need Installation or a 2nd Opinion? Call Today. 24 Hour Service CALL TODAY! CALL TONIGHT!

"The estimate process went very smoothly. The proposal was well written & allowed electronic signature. Communication leading up to the install date was timely and professional. The work was completed on time and correctly. The installation team was friendly and competent."

Stanley R on July 2025


Avatar for MARYLAND HEATING & COOLING

MARYLAND HEATING & COOLING

4.94(
89
)
Approved Pro

MARYLAND HEATING & COOLING

4.94(
89
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
15 local quotes requested

Welcome to Maryland Heating & Cooling, a family-owned & operated business located in Ellicott City, MD. With over 25 years in business, we are very proud to be recognized as one of the top-rated HVAC professionals in Howard County and surrounding areas. With a commitment to customer satisfaction, our team of skilled licensed technicians are dedicated in providing you with reliable heating and cooling solutions. We specialize in system replacement, repairs, maintenance and indoor air quality products. Along with our service, you can always count on Maryland Heating & Cooling to provide you with quick service, fair pricing and an honest evaluation of your HVAC system. We look forward to helping you with your HVAC needs.

"Couldn't be more pleased. Quick to respond, great communication and super friendly and professional service. Highly recommend"

Edward C on August 2025

Welcome to Maryland Heating & Cooling, a family-owned & operated business located in Ellicott City, MD. With over 25 years in business, we are very proud to be recognized as one of the top-rated HVAC professionals in Howard County and surrounding areas. With a commitment to customer satisfaction, our team of skilled licensed technicians are dedicated in providing you with reliable heating and cooling solutions. We specialize in system replacement, repairs, maintenance and indoor air quality products. Along with our service, you can always count on Maryland Heating & Cooling to provide you with quick service, fair pricing and an honest evaluation of your HVAC system. We look forward to helping you with your HVAC needs.

"Couldn't be more pleased. Quick to respond, great communication and super friendly and professional service. Highly recommend"

Edward C on August 2025


Avatar for Buric Heating and Air Conditioning

Buric Heating and Air Conditioning

4.65(
20
)
Approved Pro

Buric Heating and Air Conditioning

4.65(
20
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
27 local quotes requested

**Call us today for a FREE ESTIMATE on Heating or AC system replacements!** With over 19 years of experience, Buric Heating and Air Conditioning is a full service residential heating and cooling company that has offered Ellicott City, MD and its surrounding areas with plenty of jobs well done. By offering straight forward pricing and free estimates on equipment installations or replacements, you can trust that they are the right HVAC professionals for you. Call today for your next appointment!

"They installed our AC system; that went fine. But several years later, when it needed repair. They came out and looked at the problem, and then ghosted me. They didn't return my multiple calls. When I finally got somebody else to come out to look at the problem, they told me that the warranty had just expired on the part that needed replacing. Putting 2 +2 together, Buric ghosted me to run out the clock on my warranty for the repair of the product they installed. Would you ever hire anybody who behaves like that???"

Noam S on June 2022

**Call us today for a FREE ESTIMATE on Heating or AC system replacements!** With over 19 years of experience, Buric Heating and Air Conditioning is a full service residential heating and cooling company that has offered Ellicott City, MD and its surrounding areas with plenty of jobs well done. By offering straight forward pricing and free estimates on equipment installations or replacements, you can trust that they are the right HVAC professionals for you. Call today for your next appointment!

"They installed our AC system; that went fine. But several years later, when it needed repair. They came out and looked at the problem, and then ghosted me. They didn't return my multiple calls. When I finally got somebody else to come out to look at the problem, they told me that the warranty had just expired on the part that needed replacing. Putting 2 +2 together, Buric ghosted me to run out the clock on my warranty for the repair of the product they installed. Would you ever hire anybody who behaves like that???"

Noam S on June 2022

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