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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon150
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Mardela Springs, MD

*The Angi rating for Heating And Air Conditioning Service companies in Mardela Springs, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Mardela Springs, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on November 11, 2025

Find Heating and air conditioning pros in Mardela Springs

F.H. Furr Georgetown

New on AngiNew on Angi
•Approved Pro

F.H. Furr Georgetown

New on AngiNew on Angi
•Approved Pro
44 local quotes requested

Three qualities all of our people have that make us Northern Virginia, D.C. & Maryland’s #1 Home Service Provider. That’s the F.H. Furr Difference. F.H. Furr is D.C., Maryland & Northern Virginia’s premier plumber, HVAC contractor and electrician. F.H. Furr is A+ rated by the Better Business Bureau and has consistently been voted Best of Prince William County for HVAC, Plumbing and electrical.

Three qualities all of our people have that make us Northern Virginia, D.C. & Maryland’s #1 Home Service Provider. That’s the F.H. Furr Difference. F.H. Furr is D.C., Maryland & Northern Virginia’s premier plumber, HVAC contractor and electrician. F.H. Furr is A+ rated by the Better Business Bureau and has consistently been voted Best of Prince William County for HVAC, Plumbing and electrical.

Avatar for HP Services & Sons, Inc.

HP Services & Sons, Inc.

4.81(
24
)
•Approved Pro

HP Services & Sons, Inc.

4.81(
24
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
14 local quotes requested

With more than 14 years in business and over 28 years of experience in the heating and cooling business, H.P. Services & Sons is dedicated to providing the best possible service for you and your family. You can count on us to provide you with a system and solution that fits your family's unique needs and since we've installed many systems in this area, we've earned a reputation for doing the job right the first time.

"Hal Phillips is Awesome. Texted him. Was as my home and had my AC unit fixed within about 30 minuted from the time of my text. Knowledgeable, Professional and cost was less than expected. Highly recommend him."

Jeff S on June 2023

With more than 14 years in business and over 28 years of experience in the heating and cooling business, H.P. Services & Sons is dedicated to providing the best possible service for you and your family. You can count on us to provide you with a system and solution that fits your family's unique needs and since we've installed many systems in this area, we've earned a reputation for doing the job right the first time.

"Hal Phillips is Awesome. Texted him. Was as my home and had my AC unit fixed within about 30 minuted from the time of my text. Knowledgeable, Professional and cost was less than expected. Highly recommend him."

Jeff S on June 2023

Wells HVAC, LLC

5.00(
5
)
•Approved Pro

Wells HVAC, LLC

5.00(
5
)
•Approved Pro
Customers say: Quick response
29 local quotes requested
16 years of experience

We're dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in central A/C and cooling systems as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction. Fully licensed and Insured!

"I’m overly pleased with the work that Wells HVAC provided me. The heating/cooling in my home was antiquated, inefficient & unreliable. However, Michael & his expert-tech remedied those solutions for me. In addition to that; they were punctual in arrival times, they were neat & tidy, and something that stood out to me was their politeness! It feels so good not to be stressed about an unreliable climate & atmosphere in my home now thanks to Wells HVAC. I have, and will continue to highly recommend them to my friends, family, and associates. If you’re on the limb about getting a service done or whom to get it done by… Just call Michael, I promise there will be no regrets or disappointment! "

Christopher P on June 2025

We're dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in central A/C and cooling systems as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction. Fully licensed and Insured!

"I’m overly pleased with the work that Wells HVAC provided me. The heating/cooling in my home was antiquated, inefficient & unreliable. However, Michael & his expert-tech remedied those solutions for me. In addition to that; they were punctual in arrival times, they were neat & tidy, and something that stood out to me was their politeness! It feels so good not to be stressed about an unreliable climate & atmosphere in my home now thanks to Wells HVAC. I have, and will continue to highly recommend them to my friends, family, and associates. If you’re on the limb about getting a service done or whom to get it done by… Just call Michael, I promise there will be no regrets or disappointment! "

Christopher P on June 2025

Avatar for Major league hvac

Major league hvac

5.00(
17
)
•Approved Pro

Major league hvac

5.00(
17
)
•Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
95 local quotes requested

Heating and air conditioning. Sales, service, and installation. 20 yrs of experience in the hvac field. We are an American Standard dealer, but service all brands. Our services range from simple repairs to complete system installs, and duct cleaning. Licensed and Nate certified techs.

"Had a complete HVAC system replacement. Through the whole process, they did what they said they would do and within the time frame that I was told. They responded timely and answered all my questions and concerns along the way. I am an impressed customer and delighted to recommend Major League HVAC."

Joe K on August 2025

Heating and air conditioning. Sales, service, and installation. 20 yrs of experience in the hvac field. We are an American Standard dealer, but service all brands. Our services range from simple repairs to complete system installs, and duct cleaning. Licensed and Nate certified techs.

"Had a complete HVAC system replacement. Through the whole process, they did what they said they would do and within the time frame that I was told. They responded timely and answered all my questions and concerns along the way. I am an impressed customer and delighted to recommend Major League HVAC."

Joe K on August 2025

Cool Breeze Mini Splits LLC

No reviews yet

Cool Breeze Mini Splits LLC

No reviews yet
Free onsite estimate

We specialize in the installation and maintenance of ductless mini split heating & air condition systems. We outperform traditional HVAC system installers, providing cleaner, correct, and much more professional installations.

We specialize in the installation and maintenance of ductless mini split heating & air condition systems. We outperform traditional HVAC system installers, providing cleaner, correct, and much more professional installations.

Avatar for Bayside Heating And Cooling

Bayside Heating And Cooling

4.80(
5
)

Bayside Heating And Cooling

4.80(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

we are your local family owned heating and air conditioning company. Our business is located in Frankford, Delaware a few miles from the beach. our service area consists of Sussex county, Worcester county. we offer 24/7 emergency service as well as same day service to all customers. we service all makes and models.

"Quick install with great attention to detail."

Ed E on January 2023

we are your local family owned heating and air conditioning company. Our business is located in Frankford, Delaware a few miles from the beach. our service area consists of Sussex county, Worcester county. we offer 24/7 emergency service as well as same day service to all customers. we service all makes and models.

"Quick install with great attention to detail."

Ed E on January 2023

Delaware valley comfort

4.00(
1
)

Delaware valley comfort

4.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Professional HVAC service. We will respect your home and provide excellent service Booties on every time

"The work was complete to my satiafaction."

Ronald T on July 2022

Professional HVAC service. We will respect your home and provide excellent service Booties on every time

"The work was complete to my satiafaction."

Ronald T on July 2022

Avatar for Priority Rental

Priority Rental

No reviews yet

Priority Rental

No reviews yet
6 years of experience

At Priority Rental, we provide portable and temporary temperature control services throughout all of Maryland, Baltimore, DC and Northern VA area. Our warehouse are always stocked with a variety of new rental units so you can find a customized solution that suits your needs. We specialize in heating, cooling and clean air solutions for construction sites, data centers, warehouses and large events. Featured products include portable AC units, temporary heaters, HEPA air filters, dehumidifiers & more. If you're ever without temperature control, know us before you need us--our emergency services are available 24/7. Our team of temperature experts are dedicated to finding quick solutions that will keep your space at the temperature you need!

At Priority Rental, we provide portable and temporary temperature control services throughout all of Maryland, Baltimore, DC and Northern VA area. Our warehouse are always stocked with a variety of new rental units so you can find a customized solution that suits your needs. We specialize in heating, cooling and clean air solutions for construction sites, data centers, warehouses and large events. Featured products include portable AC units, temporary heaters, HEPA air filters, dehumidifiers & more. If you're ever without temperature control, know us before you need us--our emergency services are available 24/7. Our team of temperature experts are dedicated to finding quick solutions that will keep your space at the temperature you need!

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Heating and Air Conditioning questions, answered by experts

For washable or electrostatic air conditioner filters, you can soak and rinse them with water. If you rinse the filter with water, make sure to use a faucet, shower head, or garden hose with a gentle water pressure setting, as strong water pressure could damage the filter.

But for disposable filters, water could ruin the filter, even allowing mold to grow in the filter. Instead, these filters should be replaced.

Is mold in an air conditioner dangerous? Running an air conditioner with mold isn’t safe because it can spread harmful mold spores throughout your home. These spores may cause respiratory problems, allergies, or aggravate asthma in household members and guests. If you suspect there is mold hiding in your air conditioner, it’s best to stop using the HVAC system until the mold is cleaned to avoid health risks and further contamination.

A home AC unit provides anywhere from one-half to five tons of cooling and requires approximately two to four pounds of refrigerant per ton of cooling. At approximately five to 10 minutes to fill one pound of refrigerant, a home that requires three tons of cooling will take about six to 12 pounds of refrigerant and approximately 30 minutes to two hours to completely recharge the unit.

Yes, a dehumidifier and air conditioner can be used simultaneously in a home. A dehumidifier can bolster an air conditioner’s efficiency. Typically, a dehumidifier is used when the air conditioner alone cannot keep a home’s humidity levels at a comfortable indoor humidity level, which should, ideally, be between 30% and 50%.

ACs don't run on water. They're not connected to drain pipes or any part of your plumbing system. However, they need refrigerant to run. Refrigerant is a gas or liquid that has a low boiling point and absorbs the heat in your home. ACs need this in order to be functional and cool your home. If you suspect your AC is low on refrigerant, you need to contact a licensed HVAC professional. Refrigerant is a dangerous chemical that requires specialized training and permits to work with. 

The Mardela Springs, MD homeowners’ guide to heating and air conditioning services

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

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