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Mannix Heating & Cooling: Your Bristow, VA HVAC Experts

Protecting your home’s comfort starts and ends with a well-maintained and efficient HVAC system. Mannix Heating & Cooling, a leading HVAC contractor in Bristow, VA, understands the need for reliable HVAC services. As a full-service HVAC company, we are proud to offer a range of solutions to meet your heating, cooling, and air-quality needs. Our services ensure your family enjoys a comfortable, healthier environment year-round.

At Mannix Heating & Cooling, we are committed to offering top-tier HVAC services, no matter the size of the project. We specialize in repair, maintenance, installation, and replacement of different HVAC systems. Our knowledgeable and experienced technicians can handle everything from traditional AC units and furnaces to modern ductless systems and hybrid heat pumps. We also oversee regular maintenance services to guarantee the peak performance of your HVAC systems, enhancing their lifespan and efficiency.

Professional HVAC Contractor You Can Trust

No one understands the unique HVAC needs of Bristow, VA residents better than Mannix Heating & Cooling. We always go the extra mile to address your concerns quickly and efficiently. As a licensed HVAC contractor, we adhere to the highest industry standards, promising top-quality workmanship at competitive pricing. We also ensure you are engaged throughout the process because your satisfaction is our main priority.

Life can be unpredictable, and so can your HVAC system. Issues can surface at any time – in the wee hours or during weekends. Our emergency HVAC services in Bristow, VA ensure you never have to endure discomfort due to an unexpected breakdown. Available 24/7, our response team is always ready to provide fast and efficient service when you need it most.

Energy-Efficient HVAC Solutions

With the growing concerns about the environment, Mannix Heating & Cooling is at the forefront in offering energy-efficient HVAC solutions. Our services not only focus on maintaining your comfort but also on reducing your carbon footprint and energy bills. We have state-of-the-art products and systems that can provide the same level of comfort as conventional ones but at a fraction of the energy consumption and cost.

In Bristow, Virginia, Mannix Heating & Cooling has become a staple in the community for all heating and cooling needs. We’ve earned our reputation through consistency in delivering high-quality services and customer satisfaction. Our commitment to you goes beyond just fixing or installing your HVAC system. We aim to build long-term relationships with our customers, providing them with the peace of mind they deserve. Your comfort is our business, and your satisfaction is our success story.

For top-notch HVAC services in Bristow, VA, look no further than Mannix Heating & Cooling. Contact us today for any HVAC needs, because at Mannix Heating & Cooling, we make your comfort our priority.

Furnace Repair, Heating Installation, AC Service & HVAC Near Me in Bristow, VA

AC Service in Bristow, VA | Furnace Repair

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Customer Reviews

Shondra J ones

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 me thousands in unnecessary replacement costs. It is refreshing to know that honest people still exist.

Lynne Wilson

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 and provided information needed. I had a proposal in my email the next morning 12-01-20. This will enable me to discuss with my friends how they wish to proceed with fair financing options available too. This is EXCELLENT customer service and I would like Mr. Mannix to know that Sarah is an amazing professional face for his company. I plan to become a customer of theirs by signing up for the annual maintenance plan which is very reasonable priced. Sincerely, Lynne Wilson

Philip Slingerland

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 new system and very impressed with the level of service, communication, and detailed information I received from everyone involved. Highly recommend!


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 heater and various other items in my new home. They also have been doing yearly maintenance for years. Their employees are the most honest, reliable, and knowledgeable individuals in this industry. We recently had an issue with our HVAC system and they came out within a few hours on an emergency call. The technician was prompt, kind, professional, and very fair. He figured out what was wrong with our system quickly and remedied it immediately. Do not hesitate to call them if you need anything–you won’t regret it!

Wendy Collins

Mannix has always been professional from service calls to repairs and replacements. The technicians are always polite and knowledgeable. They consistently exceed our expectations.

Gary Hendricks

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 order to achieve total customer satisfaction.

M. Reyzer

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 was wonderful and so easy to work with and answered every question I had. He definitely listened to me and my concerns did not push me into purchasing a high-end system which I didn’t need. The technicians arrived at 8am and were finished with the entire installation by 1pm. They were very courteous and left my house in pristine condition. I HIGHLY recommend Mannix! They always returned my calls and emails right away, and Eric made sure I received all of my equipment on time–even with Carrier factory delays/limited supplies due to COVID. So glad I chose Mannix. I love my brand new Carrier system and my cold house during these hot and humid days.


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!

Patricia Ryan

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, he installed a water safety device and taught me exactly how it works and how to reset it. I’m so impressed with him! I will continue with Mannix for years to come as I find them to be very reputable and reliable. Thank you!

Rachel Craft

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 with their recommendations and the work they do. Would highly recommend.

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