Get matched with top heating and air conditioning pros in Catonsville, MD
There are 51 highly-rated local heating and air conditioning pros.
TRUSTED BY CATONSVILLE, MD HOMEOWNERS
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1k+ Verified Reviews for Heating And Air Conditioning Service pros in Catonsville, MD
*The Angi rating for Heating And Air Conditioning Service companies in Catonsville, 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 Catonsville, 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 August 14, 2025
Heating and air conditioning pros in Catonsville
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 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 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
i service heating and cooling and duct cleaning working over 13 yearsHVAC contractors install, maintain, and repair climate control systems. HVAC stands for heating, ventilation, and air conditioning. This means HVAC encompasses all the systems that move hot or cold air throughout a building, including vents and ductwork and duct cleaning
i service heating and cooling and duct cleaning working over 13 yearsHVAC contractors install, maintain, and repair climate control systems. HVAC stands for heating, ventilation, and air conditioning. This means HVAC encompasses all the systems that move hot or cold air throughout a building, including vents and ductwork and duct cleaning
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
CAR LOCKOUT Locked out of your car? AutoCar LLC ensures swift and reliable assistance, 24/7. Trust us to get you back on the road promptly ADD A KEY Facing a lockout and need a key replacement? AutoCar LLC is here to help, providing swift and reliable assistance. REPLACE A KEY Lost or need to replace a key? AutoCar LLC offers efficient key replacement services. KEY PROGRAMMING AutoCar LLC specializes in advanced key programming services for your vehicle. Our expert technicians use cutting-edge technology to program keys efficiently, ensuring seamless functionality. SMART REMOTE PROGRAMMING Experience the convenience of smart remote technology with AutoCar LLC. Our skilled technicians provide efficient smart remote programming services.
CAR LOCKOUT Locked out of your car? AutoCar LLC ensures swift and reliable assistance, 24/7. Trust us to get you back on the road promptly ADD A KEY Facing a lockout and need a key replacement? AutoCar LLC is here to help, providing swift and reliable assistance. REPLACE A KEY Lost or need to replace a key? AutoCar LLC offers efficient key replacement services. KEY PROGRAMMING AutoCar LLC specializes in advanced key programming services for your vehicle. Our expert technicians use cutting-edge technology to program keys efficiently, ensuring seamless functionality. SMART REMOTE PROGRAMMING Experience the convenience of smart remote technology with AutoCar LLC. Our skilled technicians provide efficient smart remote programming services.
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.
Designs & Consultation - Mounting - Framing - Designs - Flooring - Doors/Windows - Drywall - Painting - Cabinets - Electrical - Plumbing - HVAC
Designs & Consultation - Mounting - Framing - Designs - Flooring - Doors/Windows - Drywall - Painting - Cabinets - Electrical - Plumbing - HVAC
As a luxury contracting company, we take pride in our expertise in custom features. We have never encountered a project that left us stumped. Our team is dedicated to bringing your vision to life, no matter how elaborate it may be. Contact us today for a free estimate on our top-quality construction services all over Maryland.
"Our kitchen and bathrooms look amazing! The timeline from start to finish was excellent and the contractor did a great job of keeping good communication throughout the process. We recommend Daybrook Construction for all your remodeling needs!"
Rebecca C on April 2024
As a luxury contracting company, we take pride in our expertise in custom features. We have never encountered a project that left us stumped. Our team is dedicated to bringing your vision to life, no matter how elaborate it may be. Contact us today for a free estimate on our top-quality construction services all over Maryland.
"Our kitchen and bathrooms look amazing! The timeline from start to finish was excellent and the contractor did a great job of keeping good communication throughout the process. We recommend Daybrook Construction for all your remodeling needs!"
Rebecca C on April 2024
Chimney Experts is a trusted provider of comprehensive chimney services for homeowners. Our team of experienced professionals takes pride in ensuring the safety and functionality of your chimney. Whether you need chimney cleaning, inspections, repairs, maintenance, or installations, we have you covered. Safety is our utmost priority. We fully understand the potential hazards associated with chimneys and strictly adhere to safety regulations. Our team is well-trained to implement necessary precautions, guaranteeing a safe and secure chimney operation for your home. What sets us apart is our commitment to personalized service. We know that each chimney has unique requirements, and we take the time to understand your specific needs. Whether it's routine maintenance or complex repairs, our experts offer tailored solutions that meet your chimney's demands, ensuring optimal performance. At Chimney Experts, we prioritize quality workmanship. We use top-of-the-line tools and materials to deliver lasting repairs and installations. Our team of skilled technicians stays up-to-date with industry practices, ensuring that every project is completed to the highest standards. Customer satisfaction is our ultimate goal. We value your time, and our reliable and punctual service reflects our commitment to meeting your needs. When you choose Chimney Experts, you can expect thorough and efficient service that leaves your chimney in excellent condition. If you're in need of superior chimney services, trust Chimney Experts. With our expertise, attention to detail, and dedication to customer satisfaction, we provide the best solutions for all your chimney maintenance and repair needs. Contact us today to schedule an appointment and experience the Chimney Experts difference for yourself.
"hired Chimney and Duct Experts based on their reviews on Google and Angis list to address a potential problem with a roof leak near my chimney. They quickly determined the flashing of my chimney was probably the reason for the leak, so they gave me a quote to rebuild the chimney flashing for $1300. They were able to do the work that same day, which I thought was great. However, the leak continued, so I moved on to roofers to help figure out the problem. I had 5 different roofing and repair companies come out, and each one said that the flashing on the chimney was terribly done, using a sealant instead of metal step flashing as is standard. I called back Chimney and Duct Experts and spoke with a supervisor. He agreed to come and redo the flashing, but insisted that fully rebuilding the flashing is only done when you get a new roof. Ended up being incorrectly done again, and I'll have to pay someone now to fix it correctly."
MIKE F on August 2025
Chimney Experts is a trusted provider of comprehensive chimney services for homeowners. Our team of experienced professionals takes pride in ensuring the safety and functionality of your chimney. Whether you need chimney cleaning, inspections, repairs, maintenance, or installations, we have you covered. Safety is our utmost priority. We fully understand the potential hazards associated with chimneys and strictly adhere to safety regulations. Our team is well-trained to implement necessary precautions, guaranteeing a safe and secure chimney operation for your home. What sets us apart is our commitment to personalized service. We know that each chimney has unique requirements, and we take the time to understand your specific needs. Whether it's routine maintenance or complex repairs, our experts offer tailored solutions that meet your chimney's demands, ensuring optimal performance. At Chimney Experts, we prioritize quality workmanship. We use top-of-the-line tools and materials to deliver lasting repairs and installations. Our team of skilled technicians stays up-to-date with industry practices, ensuring that every project is completed to the highest standards. Customer satisfaction is our ultimate goal. We value your time, and our reliable and punctual service reflects our commitment to meeting your needs. When you choose Chimney Experts, you can expect thorough and efficient service that leaves your chimney in excellent condition. If you're in need of superior chimney services, trust Chimney Experts. With our expertise, attention to detail, and dedication to customer satisfaction, we provide the best solutions for all your chimney maintenance and repair needs. Contact us today to schedule an appointment and experience the Chimney Experts difference for yourself.
"hired Chimney and Duct Experts based on their reviews on Google and Angis list to address a potential problem with a roof leak near my chimney. They quickly determined the flashing of my chimney was probably the reason for the leak, so they gave me a quote to rebuild the chimney flashing for $1300. They were able to do the work that same day, which I thought was great. However, the leak continued, so I moved on to roofers to help figure out the problem. I had 5 different roofing and repair companies come out, and each one said that the flashing on the chimney was terribly done, using a sealant instead of metal step flashing as is standard. I called back Chimney and Duct Experts and spoke with a supervisor. He agreed to come and redo the flashing, but insisted that fully rebuilding the flashing is only done when you get a new roof. Ended up being incorrectly done again, and I'll have to pay someone now to fix it correctly."
MIKE F on August 2025
FAQs for heating and air conditioning service projects in Catonsville, 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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