Skip to content
Menu
Contact Mannix Heating and Cooling for HVAC and Pool Heat Pump Service Today!

At Mannix Heating and Cooling, we understand how a malfunctioning heater can quickly escalate into a home comfort crisis. We are devoted to providing high-quality and timely emergency heating repair services in Leesburg, VA, striving to ensure that our clients’ indoor environments always remain warm and inviting.

Given the unpredictability of heating system breakdowns, our experienced and certified technicians are always just a call away. No matter the severity of the issue or hour of the day, our team will be by your side providing practical, efficient, and quick Emergency Heating Repair solutions. At Mannix Heating and Cooling, we are committed to restoring your comfort as soon as possible without compromising on our service quality.

Your Experienced Emergency Heating Repair Team

Our expertise in heating system repair spans a multitude of models and brands. Whether you have a boiler, furnace, or heat pump, we leverage our years of experience, technical mastery, and cutting-edge diagnostic tools to locate and fix your heating issues with unmatched precision. Trust in us to effectively diagnose any emergent problem and perform the necessary repairs, ensuring your system continues to operate dependably and cost-efficiently.

All the technicians of Mannix Heating and Cooling are adequately trained to uphold our tradition of excellence. Not only do we swiftly respond to your initial heating crisis, but we also deliver long-term solutions that extend the lifespan of your system, maximize its efficiency, and reduce the risk of future issues. We are committed not only to solve your immediate problems but also to secure your long-term comfort in Leesburg, VA.

Affordable and High-Quality Emergency Heating Repair

At Mannix Heating and Cooling, we believe that everyone deserves access to top-notch emergency heating repair services without financial stress. This commitment resonates deeply with us, leading us to offer competitive prices for our premium services. We do not just repair; we offer unparalleled services that integrate affordability and quality in a seamless blend for your convenience and peace of mind.

When you choose Mannix Heating and Cooling, you are choosing the optimal blend of expertise, efficiency, and exceptional customer service. We are proud to be Leesburg’s leading emergency heating repair service provider, and we take this responsibility seriously. For fast, reliable, and cost-effective emergency heating repair solutions, and a dedicated partner in your indoor comfort, look no further than Mannix Heating and Cooling.

We’re in Your Neighborhood

Whether you’re in Gaithersburg, MD, Chantilly, VA, or Treasure Island, FL, our local teams are ready with 24-hour answering service and experienced technicians who keep your systems running when you need them most.

Gaithersburg, MD

7824 Beechcraft Ave
Gaithersburg, MD, 20879
(301) 260-6000

View Location

Chantilly, VA

26955 Gum Spring Road
Chantilly, VA, 20152
(703) 777-9211

View Location

Treasure Island, FL

10625 1st Street E. Suite 200
Treasure Island, FL, 33706
(727) 999-7002

View Location

HVAC Maintenance

Mannix Heating and Cooling Logo

Comprehensive Climate Control Solutions

Our comprehensive approach encompasses everything from routine maintenance to complete system overhauls, ensuring optimal performance throughout every season. We specialize in both residential and commercial applications, understanding that each environment presents unique challenges requiring customized solutions.

Mannix Rewards

Receive up to $100 Mannix Heating & Cooling Visa® Prepaid Card

Customer Referral Program

Customer Reviews
Mannix has always been professional from service calls to repairs and replacements. The technicians are always polite and knowledgeable. They consistently exceed our expectations.
Wendy Collins Leave a Review
Customer Reviews
I contacted Mannix from a referral of a friend who has benefitted from the excellent service this company provides. I found out a couple I know in Vienna had their heat pump stop working a few months ago and needed to be replaced. I called up the Mannix office later in the day on Monday 11/30/20...
Lynne Wilson Leave a Review
Customer Reviews
Been a happy Mannix customer for a few years now, but recently had them replace our aging HVAC system. The whole process was very painless, from Eric helping us decide which system was right for our home, to the efficient and professional installation by Billy and Matt. I am very pleased with the...
Philip Slingerland Leave a Review
Customer Reviews
They were lifesavers!!! My furnace went out and after three days of dealing with the home warranty company and the unscrupulous vendor they sent to my home, I called Mannix. The service technician was friendly, efficient but most of all honest. He found the problem after twenty minutes, saving...
Shondra J ones Leave a Review
Customer Reviews
I’ve been using Mannix for years and have never been disappointed. They’ve replaced my HVAC, hot water heater and installed a humidifier on my furnace. Whenever I need them, they can get me on the schedule in a timely manner. All the personnel are great and I trust Jerry and his team...
Rachel Craft Leave a Review
Customer Reviews
My 24-year-old heat pump finally decided to stop working. I sent a request for a replacement estimate late one night through the Mannix website and received a phone call early the very next morning to set up an appointment. Eric Holzworth stopped by my house the next day to go over my options. He...
Customer Reviews
I have been using Mannix for years. They have replaced my HVAC system and I have them do maintenance twice a year. The past couple of visits have been done by Ramiro. He is professional, polite, knowledgeable, and very helpful in assisting me with tips on the best ways to operate my system. Today,...
Patricia Ryan Leave a Review
Customer Reviews
We were in desperate need of a fix on our AC system during the July heatwave. The issue arose on a Saturday. Mannix came to the rescue in short order, fixed it, and at a reasonable price. Silvio G was the technician, and he was GREAT. We would definitely use Mannix again!
Customer Reviews
Mannix proved very responsive in fixing my A/C system. The tech, Erick, was very professional by taking the time showing and explaining to me the system problem prior to taking action replacing the coil. Ashleigh, customer service, was excellent in addressing and following through on concerns in...
Gary Hendricks Leave a Review
Customer Reviews
Before dealing with Mannix I used two very well-known and “reputable” HVAC companies who did nothing but rip us off over the years. I was frustrated and found Mannix Heating & Cooling about 10 years ago. They installed a new HVAC system in my old home, and installed a water...
Logo Tagline Vertical RGB BlueText 8a2c4953 640w
CAR CFAD Badge 4C PNG
Nate certified
Bbb a
Customer First Award Badge Website and OnCall Air
Checkbook e1667851825686
Angies 2019
Angies 2018
ACCA Logo
2019 pa new
2016 pa new
2015 pa new