A Quality Heating and Air Conditioning, Inc., is a leading Carroll County HVAC installation, maintenance and repair company based in Finksburg, MD. We've been helping local residential and commercial customers in Maryland and Southern Pennsylvania for more than 15 years. During this time, we have established our mission and values and helped the local Carroll County community on many occasions. A Quality Heating & Air Conditioning, Inc. is committed to becoming Maryland's best manufacturers' representative of HVAC products.

A Quality has been providing leading Maryland HVAC services since opening our doors over 15 years ago. In these 15 years, we've provided HVAC repair, maintenance and installations to over 10,000 residential and commercial customers. We use only high-quality, top-performing products from trusted manufacturers, and we stand behind our work. We proudly serve Maryland and Southern Pennsylvania, including Baltimore, Carroll, Howard, Frederick and Montgomery Counties. Maryland HVAC services including HVAC service, HVAC installation, HVAC preventive maintenance, Mitsubishi Ductless Systems, Complete Care Products, and more.

Our commercial HVAC installation services include, but are not limited to the following: heating, air conditioning, building automation, indoor air quality and sheet metal fabrication. Since each client has a different set of needs, objectives and financial concerns, we would be happy to meet with you to customize our services to best suit your project requirements. We work with both existing structures and new construction projects in Maryland and Southern Pennsylvania. Thanks to our experienced commercial installation team, we are able to perform HVAC installation or replacement fast and with minimal disturbance to the day-to-day operations of your business.

Whether you are replacing an old or failed HVAC system or looking to install high-quality, durable equipment in a new construction project, A Quality can provide the following HVAC installation services to Maryland & Southern Pennsylvania residents, no matter if you are in Baltimore County, Anne Arundel County, Howard County or in an other location. If you are considering upgrading or improving your current home comfort system, our comfort specialists can evaluate your situation and offer a variety of possible solutions during your free in-home consultation.

Your commercial HVAC system works much harder than your residential unit. In some commercial applications, heating, cooling or both may be required to run continuously, year-round without breaks. Most HVAC equipment manufacturers have designed their products with this sort of stress in mind, as long as seasonal maintenance requirements are met. Our maintenance plan includes two service appointments a year that cover inspection and tune-up of all major components and systems of your heating and cooling equipment.

Why wait till something breaks? Sign up for our annual maintenance plan and we will find and fix problems before they escalate into costly repairs. Whether you are looking for HVAC maintenance in Baltimore County, Carroll County, Howard County or anywhere else in Maryland or Southern Pennsylvania, you can trust A Quality to keep your equipment in the top shape. Maintenance is not only for older HVAC systems, although older systems are more prone to malfunctions. Having regular maintnenace completed on new systems is essential to keeping their performance maximized and also required to keep manufacturers warranties in place.

All A Quality service technicians are fully licensed through the state of Maryland, and receive continuous education on the most current technologies in our industry, as well as NATE certification. We have extensive experience in new construction and replacement services, so whether your home is being built, existing, or being remodeled, A Quality will satisfy all of your HVAC needs. We offer 24-hour emergency service, maintenance contracts, free estimates, and more! A Quality is taking every step to ensure our contact with customers remains efficient and most importantly safe for everyone in the home.

The experts in our commercial HVAC department are ready to assist you with heating and cooling solutions for your facility. From system design and installation, to ongoing maintenance and timely repairs, A Quality covers all of your Maryland commercial HVAC needs. We work with commercial clients in the Baltimore County, Howard County, Anne Arundel County, Frederick County and many other locations throughout Maryland and Southern Pennsylvania. A Quality is taking every step to ensure our contact with customers remains efficient and most importantly safe for everyone in the home.

Geothermal HVAC systems have many components a regular forced-air system doesn't have. If you need your geothermal equipment to be serviced or repaired, be sure to hire a Maryland HVAC contractor who either has experience with or specializes in geothermal systems. At A Quality, we perform geothermal system installations frequently, and we know how to troubleshoot and fix both common and uncommon problems. We offer emergency service and repair 24/7. Whether you live in Montgomery County, Frederick County, Baltimore County or elsewhere in Maryland or Southern Pennsylvania, we will respond quickly and fix your geothermal system fast.

Whether you operate a hotel, a shopping center, a college campus or an apartment building, you know you can rely on A Quality for all of your commercial HVAC needs. Zoning system stopped working? We are on it! Need equipment checkup before the heating season? Just give us a call. We work with building owners, property managers and business owners throughout Maryland and Southern Pennsylvania to help them maintain comfortable indoor environments for their employees and customers. Our fully-equipped sheet metal shop allows us to customize ductwork to your unique space requirements.

When your HVAC system breaks on the day a 90-degree heat wave (or a single-digit polar vortex) is scheduled to arrive, don't waste a minute and call A Quality right away. We take the comfort of our clients seriously, which is why we offer 24/7 emergency repair service for HVAC issues. We are often able to accommodate you with a same-day appointment and fix your problem in a matter of hours. We will check for leaks and airflow and conduct thorough diagnostics to quickly identify the source of the issue.

With a geothermal heating and cooling system from A Quality, your land turns into a power plant for your home. Geothermal system is the smarter way to reduce your carbon footprint and utility bills at the same time. Geothermal systems use the free, renewable energy found in your own back yard to save up to 70% on heating, cooling, and hot water costs. If you are considering geothermal system installation in Maryland or Southern Pennsylvania, A Quality can provide the necessary assistance and expertise.

A Quality has partnered with the leading manufacturers in the HVAC industry to provide you with the most durable and innovative HVAC solutions available on the market. If you are looking for HVAC equipment in Carroll County, Howard County, Baltimore County or anywhere else in Maryland or Southern Pennsylvania, we will be happy to order, deliver and install products from the manufacturers we trust. A Quality is a Trane dealer with the Trane Comfort Specialist designation. This means we have met Trane's strict qualification standards and have proven to be as reliable as their HVAC systems.

A Quality came out to fix my upstairs HVAC system and they did an amazing job. My HVAC system never seemed to heat or cool properly since I bought my.

A-Quality is exactly that! From the scheduling to the service technician. This is a wonderful company to do business with. Daniel was polite, .

Hands down the best Heating and Air Conditioning Co around. Trusting, wonderful, educated technicians. We have used them several times, and have.

What's new?

Help put a force field around your home. There is no time like the present to think about indoor air quality. A Quality is still working and serving the community with a commitment to safety, all technicians are wearing protective gear, limiting contact with customers via electronic invoicing, .

Posted on Mar 18, 2020  •  Facebook

We just had a new heat pump system installed. So far, so good. We were particularly pleased with installer Matt and his helper Chris. They were timely, professional, efficient, courteous, and really seemed to know their trade. Use of system was well explained and our questions were answered. Thanks.

Posted on Jun 15, 2019  •  Facebook

"A-Quality did a great job installing our AC unit. They were timely, considerate of not making a mess and went over everything after they were finished. I would definitely use them again for future needs and recommend them to others." says Sarah on Google

Posted on Jun 11, 2019  •  Facebook

"friendly and made a quick assessment of the issue. Never fun to deal with AC issues but they handled it very professionally. " says Lisa on Google

Posted on Jun 08, 2019  •  Facebook

Our service technician was on time, covered his shoes and extremely professional and explained everything to me. They needed to order parts which arrived extremely fast and scheduled the return visit immediately. I would highly recommend their company to anyone! We could not be any happier with our.

Posted on May 18, 2019  •  Facebook

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