Get matched with top heating and air conditioning pros in Crofton, MD
There are 55 highly-rated local heating and air conditioning pros.
TRUSTED BY HOMEOWNERS
4.5 
604 Verified Reviews for Heating And Air Conditioning Service pros in Crofton, MD
*The Angi rating for Heating And Air Conditioning Service companies in Crofton, 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 Crofton, 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 May 28, 2025
Heating and air conditioning pros in Crofton
Molo Heating, ventilation, Air Conditioning and refrigeration is a small company in the DMV area. We are composed of well trained and experienced technicians. Molo HVACR is reliable, with great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts and will always keep you educated about the work process. We look forward to earning your business.
"Excellent service, I would definitely hire the service again."
Joe M on August 2024
Molo Heating, ventilation, Air Conditioning and refrigeration is a small company in the DMV area. We are composed of well trained and experienced technicians. Molo HVACR is reliable, with great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts and will always keep you educated about the work process. We look forward to earning your business.
"Excellent service, I would definitely hire the service again."
Joe M on August 2024
All are included in the Residential Houses in all Maryland States. We are proud to provide standard service in and out of Home Improvement.
"Malgar Construction LLC is very professional. I have an old house and new hot tub and swimming pool. I couldn't use any of my new toys untilMalgar Construction LLC From keeping the appointment time to completing the work. Most of all you would never know work was done because they cleaned up everything."
Lashun E on July 2024
All are included in the Residential Houses in all Maryland States. We are proud to provide standard service in and out of Home Improvement.
"Malgar Construction LLC is very professional. I have an old house and new hot tub and swimming pool. I couldn't use any of my new toys untilMalgar Construction LLC From keeping the appointment time to completing the work. Most of all you would never know work was done because they cleaned up everything."
Lashun E on July 2024
We Want to Be Your Neighbor! Our mission is to provide every family with exceptional service and fair pricing. As a small, local business run by a dedicated husband-and-wife team, we’re committed to ensuring your indoor comfort. Whether it’s dialing in your HVAC unit or improving your air quality, we’re here to help. From maintenance and repair to installation, we handle it all with care and integrity. We’re eager to show our family and community what honest, reliable service looks like. We hope to hear from you soon, neighbor!
"Our AC unit failed in the middle of a heat wave this past summer. Alex was able to quickly obtain a new condenser for our unit and had us back up and running in no time. Our AC unit has been working great since."
Marcello C on October 2024
We Want to Be Your Neighbor! Our mission is to provide every family with exceptional service and fair pricing. As a small, local business run by a dedicated husband-and-wife team, we’re committed to ensuring your indoor comfort. Whether it’s dialing in your HVAC unit or improving your air quality, we’re here to help. From maintenance and repair to installation, we handle it all with care and integrity. We’re eager to show our family and community what honest, reliable service looks like. We hope to hear from you soon, neighbor!
"Our AC unit failed in the middle of a heat wave this past summer. Alex was able to quickly obtain a new condenser for our unit and had us back up and running in no time. Our AC unit has been working great since."
Marcello C on October 2024
Hi, my name is Terry. I have been in the industry for over 2 years. I am certified in HVAC/R. I am handy in many different areas such as appliance repair/installation, furniture assembly, Tv mounting, and more. I have always had a knack for fixing/building things and through the experience that I have gained as a maintenance tech, I have been able to learn a plethora of new skills and polish the ones I already have. I take great pride in my work because I love what I do. One of the best feelings is being able to provide a service for someone and seeing the gratitude on their faces after a job well done!
"Very good professional very friendly perform quality work very satisfied"
Gary G R on May 2024
Hi, my name is Terry. I have been in the industry for over 2 years. I am certified in HVAC/R. I am handy in many different areas such as appliance repair/installation, furniture assembly, Tv mounting, and more. I have always had a knack for fixing/building things and through the experience that I have gained as a maintenance tech, I have been able to learn a plethora of new skills and polish the ones I already have. I take great pride in my work because I love what I do. One of the best feelings is being able to provide a service for someone and seeing the gratitude on their faces after a job well done!
"Very good professional very friendly perform quality work very satisfied"
Gary G R on May 2024
We are V&J quality service offer top quality services , landscaping, home remodeling, plumbing, and welding custom handrails and repairs .
We are V&J quality service offer top quality services , landscaping, home remodeling, plumbing, and welding custom handrails and repairs .
Objective: Results-driven professional with a proven entrepreneurial background and expertise in sheet metal fabrication, ductwork installation, HVAC installation, hanging kitchen hoods, and welding. Seeking a challenging role in the sheet metal industry to utilize my skills, experience, and commitment to quality craftsmanship. With experience in commercial and residential projects, I am dedicated to delivering exceptional results in sheet metal fabrication, ductwork installation, HVAC installation, kitchen hood hanging and welding. My objective is to contribute to a dynamic organization by leveraging my expertise in these areas to achieve success in a collaborative and fast-paced environment. DMV Mechanical solutions Inc., Silver Spring, MD Owner/Operator, 2018 - Present
Objective: Results-driven professional with a proven entrepreneurial background and expertise in sheet metal fabrication, ductwork installation, HVAC installation, hanging kitchen hoods, and welding. Seeking a challenging role in the sheet metal industry to utilize my skills, experience, and commitment to quality craftsmanship. With experience in commercial and residential projects, I am dedicated to delivering exceptional results in sheet metal fabrication, ductwork installation, HVAC installation, kitchen hood hanging and welding. My objective is to contribute to a dynamic organization by leveraging my expertise in these areas to achieve success in a collaborative and fast-paced environment. DMV Mechanical solutions Inc., Silver Spring, MD Owner/Operator, 2018 - Present
At stellar climate control , we specialize in providing high-quality heating, ventilation, air conditioning, and refrigeration solutions for both residential and commercial clients. With a team of skilled technicians and industry experts, we offer comprehensive services including installation, maintenance, repair, and replacement of HVAC systems. Our mission is to ensure optimal indoor comfort and air quality for our customers, delivering reliable and efficient solutions tailored to their specific needs. Whether it's keeping your home cozy during the winter months, ensuring a refreshing coolness in the summer, or maintaining precise temperature control in commercial spaces, we are committed to exceeding expectations with our expertise, professionalism, and dedication to customer satisfaction. Trust stellar climate control for all your HVAC needs, and experience comfort, reliability, and peace of mind
At stellar climate control , we specialize in providing high-quality heating, ventilation, air conditioning, and refrigeration solutions for both residential and commercial clients. With a team of skilled technicians and industry experts, we offer comprehensive services including installation, maintenance, repair, and replacement of HVAC systems. Our mission is to ensure optimal indoor comfort and air quality for our customers, delivering reliable and efficient solutions tailored to their specific needs. Whether it's keeping your home cozy during the winter months, ensuring a refreshing coolness in the summer, or maintaining precise temperature control in commercial spaces, we are committed to exceeding expectations with our expertise, professionalism, and dedication to customer satisfaction. Trust stellar climate control for all your HVAC needs, and experience comfort, reliability, and peace of mind
Family owned cleaning company. Looking to provide services to local businesses. We take pride in and work. We also have experience in HVAC cleaning and changing of the filters.
Family owned cleaning company. Looking to provide services to local businesses. We take pride in and work. We also have experience in HVAC cleaning and changing of the filters.
Here at Supreme Mechanical Services we specialize in professional installation and replacement of residential and commercial heating and cooling systems. We pride ourselves on providing the highest quality workmanship, fair straightforward pricing, and providing a supreme customer experience every time.
"Awesome work and awesome prices. These guys are really here to help and are extremely talented! Highly recommend this company! Ps - I do my own maintenance so I have retaped unit since install… initially was perfect when installed. My tape job doesn’t compare!"
Charles W on March 2024
Here at Supreme Mechanical Services we specialize in professional installation and replacement of residential and commercial heating and cooling systems. We pride ourselves on providing the highest quality workmanship, fair straightforward pricing, and providing a supreme customer experience every time.
"Awesome work and awesome prices. These guys are really here to help and are extremely talented! Highly recommend this company! Ps - I do my own maintenance so I have retaped unit since install… initially was perfect when installed. My tape job doesn’t compare!"
Charles W on March 2024
SRM Mechanical is a small veteran owned heating and air conditioning company with over 20 years experience specializing in installations of residential and commercial equipment, design and installation of Duct work, service and repair for gas, heat pump, and oil furnaces (Boilers) systems. We service every manufacture brand of equipment.
SRM Mechanical is a small veteran owned heating and air conditioning company with over 20 years experience specializing in installations of residential and commercial equipment, design and installation of Duct work, service and repair for gas, heat pump, and oil furnaces (Boilers) systems. We service every manufacture brand of equipment.
Heating and air conditioning services FAQs
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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