Get matched with top heating and air conditioning pros in Halethorpe, MD
There are 49 highly-rated local heating and air conditioning pros.
TRUSTED BY HALETHORPE, MD HOMEOWNERS
4.6 
468 Verified Reviews for Heating And Air Conditioning Service pros in Halethorpe, MD
*The Angi rating for Heating And Air Conditioning Service companies in Halethorpe, 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 Halethorpe, 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 July 17, 2025
Heating and air conditioning pros in Halethorpe
Family owned HVAC/R and plumbing company in maryland, we offer inspections, service calls, and installation for existing and new homes , we offer competitive prices and great services.
Family owned HVAC/R and plumbing company in maryland, we offer inspections, service calls, and installation for existing and new homes , we offer competitive prices and great services.
We take great care in providing honest repair or replacement of your Heating or Air Conditioning needs. In addition, we will ensure a low cost to you while providing a great experience of service! Free Estimate and military discount Licensed and Insured Same Day and Emergency Services Inspections / Diagnosis Locally Owed and Operated
We take great care in providing honest repair or replacement of your Heating or Air Conditioning needs. In addition, we will ensure a low cost to you while providing a great experience of service! Free Estimate and military discount Licensed and Insured Same Day and Emergency Services Inspections / Diagnosis Locally Owed and Operated
We service mostly heating, AC and plumbing calls. We have been in this line of work for over 20 years. We provide a great service for a great price.
We service mostly heating, AC and plumbing calls. We have been in this line of work for over 20 years. We provide a great service for a great price.
Plumbing and Mechanical Services is a family owned and operated small business. The Hardisty family has been in the plumbing and heating trade for over 80 years, and has added air conditioning to its long list of services in the last 25 years. We believe that the customer is our most valuable asset, and as such you will always receive friendly, honest service at a fair price. Areas Served: We are located in BOTH Calvert County, Maryland AND Horry County, South Carolina. We provide service to the following areas: All of Calvert, St. Mary's, Charles, Anne Arundel, and Prince George's Counties in Maryland. Horry and Georgetown Counties in South Carolina. Services Provided: We do residential and commercial remodeling, repairs and new installations for the following- Any plumbing related repair, replacement or installation including, but not limited to: Water Heaters Radiant Heat Fixtures Pumps Water Mains Leaks Pipe Replacement Gas Work Filters Water Treatment Products Any heating or air conditioning related repair, replacement, or new installation including, but not limited to: Heat Pumps Boilers Furnaces Air Handlers Humidifiers Air Purifiers We also do tile work, cabinetry replacement, and other items involved in kitchen and bath remodeling.
Plumbing and Mechanical Services is a family owned and operated small business. The Hardisty family has been in the plumbing and heating trade for over 80 years, and has added air conditioning to its long list of services in the last 25 years. We believe that the customer is our most valuable asset, and as such you will always receive friendly, honest service at a fair price. Areas Served: We are located in BOTH Calvert County, Maryland AND Horry County, South Carolina. We provide service to the following areas: All of Calvert, St. Mary's, Charles, Anne Arundel, and Prince George's Counties in Maryland. Horry and Georgetown Counties in South Carolina. Services Provided: We do residential and commercial remodeling, repairs and new installations for the following- Any plumbing related repair, replacement or installation including, but not limited to: Water Heaters Radiant Heat Fixtures Pumps Water Mains Leaks Pipe Replacement Gas Work Filters Water Treatment Products Any heating or air conditioning related repair, replacement, or new installation including, but not limited to: Heat Pumps Boilers Furnaces Air Handlers Humidifiers Air Purifiers We also do tile work, cabinetry replacement, and other items involved in kitchen and bath remodeling.
We are family-owned and operated. We have been proudly serving the Baltimore area for over 20 years. We offer sales, service, and installation of residential heating and cooling systems. The quality of the air you breathe is very important to us, so we offer professional air duct cleaning using the most innovative equipment and techniques to ensure superior results. We also offer a wide variety of products to help improve your indoor air quality.
We are family-owned and operated. We have been proudly serving the Baltimore area for over 20 years. We offer sales, service, and installation of residential heating and cooling systems. The quality of the air you breathe is very important to us, so we offer professional air duct cleaning using the most innovative equipment and techniques to ensure superior results. We also offer a wide variety of products to help improve your indoor air quality.
All Your HVAC needs are covered here. Trouble shooting , Diagnostics, Major and Minor Repairs, installs, Preventive Maintenance, filter replacements, coil cleaning, and More. Honesty and Integrity is the foundation of our Service. Guarantee 2 year warranty on all of our repairs. Your Comfort is our priority. Give us a call today
All Your HVAC needs are covered here. Trouble shooting , Diagnostics, Major and Minor Repairs, installs, Preventive Maintenance, filter replacements, coil cleaning, and More. Honesty and Integrity is the foundation of our Service. Guarantee 2 year warranty on all of our repairs. Your Comfort is our priority. Give us a call today
Specialize in appliance repair. Dryer, refrigerators wash machines etc
Specialize in appliance repair. Dryer, refrigerators wash machines etc
Brown Mechanical is a Veteran owned and operated company started to provide high quality service at a competitive price. I Have been in the trade since 2005 and have much knowledge and experience in commercial and residential HVAC/R equipment.
Brown Mechanical is a Veteran owned and operated company started to provide high quality service at a competitive price. I Have been in the trade since 2005 and have much knowledge and experience in commercial and residential HVAC/R equipment.
Finish-Line Services LLC provides a wide range of General Contracting Services, both residential and commercial. We value our customers and make their projects a high priority every time.
"Satisfied client. I highly recommend. Prompt response from Mr. Karlon Efficiency, professional & friendly service. The remodel surpass my expectations."
Tabitha B on March 2025
Finish-Line Services LLC provides a wide range of General Contracting Services, both residential and commercial. We value our customers and make their projects a high priority every time.
"Satisfied client. I highly recommend. Prompt response from Mr. Karlon Efficiency, professional & friendly service. The remodel surpass my expectations."
Tabitha B on March 2025
New installations, service calls, water heaters, custom kitchens, 24 hour repairs, 30 years experience, no job to big or small...
New installations, service calls, water heaters, custom kitchens, 24 hour repairs, 30 years experience, no job to big or small...
FAQs for heating and air conditioning service projects in Halethorpe, MD
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.
Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an unlicensed HVAC technician could lead to poor quality work, costly future expenses, and potential code violations.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved 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
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
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.
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