Trusted HVAC Services LOCATED IN Parkville, MD
Your HVAC EXPERTS in the Baltimore Metro area since 1956
AAA Air Conditioning and Heating has provided reliable HVAC repair, installation, and maintenance since 1956. Our family-owned business offers 24/7 emergency service to keep your home or business comfortable year-round.
AAA Air Conditioning and Heating HVAC Services in Parkville, MD
When your comfort is on the line, you need a team that shows up, solves the problem, and does it right the first time. At AAA Air Conditioning and Heating, we’ve been helping homeowners and businesses in Parkville, MD, stay comfortable year-round with reliable HVAC services backed by decades of experience.
From emergency repairs to full system installations, our team is available 24/7 to keep your heating and cooling systems running smoothly. Whether your AC stops working in the middle of summer or your furnace needs attention on a cold night, we’re just a call away at 410-661-7557.
Complete Heating And Cooling Solutions For Homes And Businesses
Every property has different needs, which is why we offer a full range of HVAC services designed to keep your system efficient, reliable, and built to last. Our approach is simple: diagnose the issue quickly, explain your options clearly, and deliver results you can trust.
Residential HVAC repair, installation, and maintenance
Commercial HVAC system services
Air conditioning repair and replacement
Heating system repair and installation
Ductwork installation and repair
Hot water heater services
Preventative maintenance programs
24/7 emergency HVAC services
No matter the size of the job, we bring the same level of care, attention, and professionalism every time.
A Family Business Built on Trust Since 1956
There’s something different about working with a company that’s been around for generations. Since 1956, AAA Air Conditioning and Heating has built a reputation in Parkville, MD, for honest work, dependable service, and long-term customer relationships.
We’re proud to be a family-operated business, and that shows in how we treat our customers. You’re not just another job on the schedule—you’re a neighbor, and we take that seriously.
Over the years, we’ve seen technology change, systems evolve, and new standards emerge. What hasn’t changed is our commitment to doing the job right and standing behind our work.
Fast, Reliable Service When You Need It Most
HVAC problems don’t wait for a convenient time—and neither do we. That’s why we offer 24-hour emergency services to make sure you’re never left dealing with extreme temperatures for long.
When you call us, you can expect:
Prompt response times
Clear communication
Honest recommendations
Efficient, high-quality repairs
We understand how stressful HVAC issues can be, especially during peak seasons. Our goal is to restore your comfort as quickly and smoothly as possible.
Residential and Commercial HVAC Expertise
Whether you’re managing a home or running a business, your HVAC system plays a critical role in comfort, safety, and efficiency.
For homeowners, we focus on keeping your family comfortable while helping you manage energy costs. For business owners, we understand that downtime can impact operations, so we work quickly to minimize disruptions and keep your systems running reliably.
No matter the environment, we tailor our solutions to fit your specific needs.
Honest Pricing And Special Discounts
We believe great service should come with fair pricing. That’s why we offer transparent estimates and never push services you don’t need.
We also proudly offer:
- 10% Military Discount
- 10% Senior Discount
It’s our way of giving back to the community we’ve served for decades.
Why Customers Choose AAA Air Conditioning and Heating
Choosing the right HVAC company makes all the difference. Our customers continue to trust us because we deliver consistent results and stand behind our work.
Serving Parkville, MD, since 1956
We have provided reliable HVAC services to the Parkville community for over six decades.
Family-owned and operated
Our business values are rooted in family traditions and personalized customer care.
24/7 emergency availability
We offer round-the-clock emergency HVAC repairs to keep your systems running.
Strong local reputation and customer reviews
Our consistent quality work has earned us trust and positive feedback from local clients.
Full-service HVAC solutions under one roof
From installation to maintenance, we handle all your HVAC needs efficiently.
★★★★★
Ed, mechanic extraordinaire, answered my call promptly and then arrived in an hour to fix an electrical problem with a boiler that reflected his expertise. In short time, the issue was resolved with parts 'in truck' and he charged a very reasonable fee. AAA will always be on my contacts list!
Roland H.
★★★★★
Ed was so incredibly helpful, I would recommend him to anyone. He was able to come out to my house the same day that I called and got the problem diagnosed right away. After learning that I needed a new furnace, he was able to install a new one that weekend. A few weeks later the AC stopped running again and Ed was able to come out right away. Turns out a city rodent had chewed the wires to the outdoor unit. Ed repaired on and the spot and for no charge! Seriously had a wonderful experience with him!
Gina W.
★★★★★
I called Home Adviser and before I hung up Ed from Elite was calling on my cell phone. My furnace (over 20 yrs.old!)had stopped and he was at my house within the hour,fixed the problem at a very reasonable price. No extra charge for such prompt service. He made sure everything was in working order before he left. He didn't pressure me into buying a new unit.I will DEFINITELY use him in the future and will encourage anyone to support this local company.
Pat P.
★★★★★
Ed with Elite Mechanical was great!! He checked out our AC unit late minute the other evening, which had failed when I had company in town AND a pregnant wife at home! He kept at it until he diagnosed the issue and got us up and running again on a 90+ degree day. He's our hero!
Sebastian M.
★★★★★
Service was great! Scheduled the appt online thru home advisor and was contacted within 5 minutes to see if they were able to come out right away to fix the AC, which was great because it was 85 degrees in the house! Soon after they arrived and were able to immediately identify and fix the problem. Ed was very friendly and knowledgeable. Highly recommended for any of your AC needs.
Brandy H.
★★★★★
Ed Sullivan couldn't be more professional and nicer to do business with. I called him this morning to schedule maintenance and general check my AC. He was out this evening, the same day, to look at the AC unit entirely. He keeps his cost low and his customer service high! Would definitely recommend for heating and air conditioning needs to anyone in the area
Christina C.
★★★★★
Really great service, prompt and reliable. They initially came out on a Saturday night to assess the problem. Turns out my furnace was shot. They had to return later to replace it and communicated throughout the process, including calling when they said they would. They were also willing to schedule around my tenant's schedule, which just made the whole process so much easier. I will definitely use them again.
Jessica K.
★★★★★
I have never received such prompt, reliable and honest service. Ed serviced our AC system. He arrived at the scheduled time and completed all work in under an hour on Easter! An honest and reliable business not trying to take advantage and make a quick dollar. I will NOT use any other company for our heating and cooling needs. Highly recommend!
Jenn O.
★★★★★
This business is ran exceptionally well! Ed is so accommodating. He will try his absolute best to get the job done as soon as possible. Great attention to detail and done in a timely manner. Nothing but praise for Ed and the business!
Roy D.
★★★★★
Persons very respectful explain everything to me before he did anything. Made sure I knew how my system operate it before you left. Make sure his mess was cleaned up we’re booties in the house.Prices were outstanding .
George T.
Need fast, reliable HVAC service in Parkville, MD? Call AAA Air Conditioning and Heating at 410-661-7557 today and get your comfort back on track.