OPEN EVERY DAY: 8:30am - 6pm(240) 298-6521
OPEN EVERY DAY: 8:30am - 6pm(240) 298-6521
Locally Owned & Operated
Annapolis, MD
Trusted HVAC Contractor
Since 2007
Licensed & Insured
MD HVAC License #3370
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About Us

The Local HVAC experts your family can trust

Professional HVAC Service in Annapolis

Pro-Tech HVAC Home offers new installation, replacement, repairs and maintenance of heating and air conditioning systems in the Annapolis area. Our customers rely on us for honest and reliable service for air conditioners, heat pumps, gas furnaces, Mitsubishi systems, and more.

As a locally owned and operated company, our #1 priority is you! We don’t pay franchise fees or a commissioned sales staff, so you save money because we save money. Here are a few of the ways we do things differently:

We Back Up Our Work

We appreciate your trust. If and when a problem arises, we strive to take care of the issue right away to keep you and your family comfortable.

Start to Finish Project Management

A Project Manager is on-site the day of your install to oversee our team, answer any questions and ensure your new system is installed and commissioned properly.

We Answer the Phone...Really!

You’ll always talk to a REAL employee when you call us! We don’t use an automated system and there’s no “pressing zero” to reach a human at Pro-Tech HVAC Home. You’ll always have an actual employee answer your call!

We Ensure Proper System Sizing

We perform a Manual J system sizing report for every home. Oversized systems cost more…in up-front equipment cost, energy consumption, and in more frequent repairs.

Our Mission & Core Values

Our mission is to save you money so you can live better. By taking care of you, being fair and up-front with our pricing, offering proper design and installation services, and having integrity in everything we do, we will create the best experience for you. We are here for YOU.

Customer Care

The care of our customers is our primary goal in everything we do.


We’ve partnered with the top brands to bring you a top quality HVAC system!


We educate you on our HVAC recommendations and will only install what is right for your home.

Work Happy

If we’re not happy, you’re not happy! We love what we do so working happy comes naturally.

The Story Behind Our Success

Chris Mahoney and Rocco Mirabile are the dynamic duo behind the Pro-Tech HVAC Home team. Combined, they carry 30+ years of HVAC service, design, and installation experience.  

Their journey began many years ago while on a factory tour of the American Standard/Trane plant in Tyler, TX. At the time, Chris was helping to grow a successful residential HVAC company and Rocco was at the helm of his own highly successful commercial HVAC company known as Pro-Tech. Both grew up in St. Mary’s County, MD and they quickly became fast friends…and it wasn’t long before they started drafting plans to combine forces. Rocco’s years of running a commercial business along with his unmatched technical expertise combined perfectly with Chris’s background in business, hospitality, and residential HVAC to form the Pro-Tech HVAC Home team.

Our team of professional HVAC technicians and office support staff does their best to prove to our customers every day that they made the right choice by trusting Pro-Tech HVAC Home. We do things differently and we take genuine care of our customers.


We have 30+ years
of HVAC experience

Co-owners Chris Mahoney and Rocco Mirabile have experience working in the HVAC field for 30+ years, combined. Servicing, designing and installing HVAC systems both commercially and residentially has built the needed foundation for Pro-Tech HVAC Home. Our differentiating factors include:


We've established ourselves as a trusted HVAC company

We are a well established and trusted HVAC company with businesses and homeowners alike. Organizations like Chick-fil-A, The Pentagon, Hair Cuttery, WaWa, Sonic, NAS Pax River, and the College of Southern MD trust us with their HVAC needs…simply because we’ve earned their trust.

Learn More About Us

Our Services, Service Area & Trusted Brands

Our HVAC Services

We offer new installation, replacement, repairs and maintenance of heating and air conditioning systems in the Annapolis area. Our customers rely on us for honest and reliable service for air conditioners, heat pumps, gas furnaces, Mitsubishi systems, and more.


Our Service Area

We keep our technicians within a tightly focused service area. Working within a focused service area allows us to efficiently help more people…because when you’re without AC or heat, you want it fixed fast! If you live in Annapolis, we’ll be able to help…and quickly!

Our Trusted Brands

When it comes to recommending a brand for your heating and cooling needs, Pro-Tech HVAC Home knows best. We take the time to accurately evaluate the specific needs and solutions for your family and your home.

Request Service or a FREE Estimate!

If you’re looking to install a new system, replace an old system or just learn what your comfort options are, we’re here to help! We’d love to meet you and assess your home comfort needs.

Enter your information, tell us a little about your needs, and we’ll be in touch ASAP to schedule your estimate. 

  • (240) 298-6521