HVAC Company in Manassas

Available 24/7 for All of Your Heating and Cooling Needs

Looking for a 24-hour heating and cooling company in Manassas? My Plumber Heating Cooling & Electrical has you covered. We’re available around the clock to respond to your HVAC emergency no matter when disaster strikes. Your comfort is our priority and we guarantee your satisfaction! Handling everything from repairs and maintenance to new installations, we're proud to help keep our neighbors in Manassas comfortable all year long.

Our Manassas HVAC services include:

Contact us online or give us a call today to request service!

Quality Manassas HVAC Repairs You Can Count On

Have you noticed a big surge in your energy bill despite it still not being warm or cool enough in your home? Or perhaps you’ve noticed that your HVAC system won’t turn on, smells weird, or is making a horrible sound. If so, the time is now to get our Manassas HVAC repair specialists on the job. We can fix any type of heating or cooling system with precision. From dirty air filters to mechanical issues, our highly-trained team can be trusted to quickly diagnose the issue and get you the HVAC repairs you need – fast! In fact, we guarantee same-day service during the week when you call before noon, or our labor is FREE!

HVAC Installation & Replacement

No air conditioner or heater is going to last forever. If your system is more than 15 years old or breaking down frequently, then perhaps it’s time to replace your HVAC system with a new, energy-efficient model. At My Plumber Heating, Cooling & Electrical, we can install a new system in your home that’s perfectly matched to your size, capacity, and energy-consumption needs.

Need help paying for a new system? Few people have the money sitting around to pay for a new system completely, so My Plumber Heating, Cooling & Electrical offers friendly financing options to make the system you need affordable on nearly any budget! Give us a call today to learn more.

Indoor Air Quality Solutions

Are you struggling with poor indoor air quality? My Plumber Heating, Cooling & Electrical can help! We have the expertise and experience that makes us one of the most trusted names in indoor air quality improvement throughout our community. We offer a broad range of services designed to help you breath easier, keep your home cleaner, and enjoy life without the stress of allergy or asthma symptoms.

We offer the following indoor air quality services:

  • Duct cleaning: Dust, pollen, bacteria, mold, and mildew can all accumulate in your air ducts, but most people are completely unaware of them. This is why we recommend having your ducts cleaned every two years, and why you should call our team at My Plumber when the time has come for you!
  • Air filtration system installation: Want to remove the dust, pollen, and other airborne contaminants from the air in your home? We can help you do that! We offer a range of air filtration systems that we can install in just about any heating and cooling system!
  • Humidifier installation: Indoor humidity is a huge part of your overall indoor air quality. At My Plumber Heating, Cooling & Electrical, we offer humidifier installation and maintenance so you can constantly keep your air at the perfect humidity for ideal comfort and health.

Schedule a service with our Manassas HVAC company when you call (844) 294-8999.

Rave Reviews from
Happy Customers

  • THANK VERY MUCH. Mo is an excellent Plumber

    “THANK VERY MUCH. Mo is an excellent Plumber”

    Happy Customer

  • “I called for service at 8:40 this morning and the repairs were finished within an hour. Mo was quick, efficient and so nice. Thanks, My Plumbet, for such rapid and great response.”

    Laura H

  • I was impressed with the same day service. The technician was very helpful and conscientious.

    “I was impressed with the same day service. The technician was very helpful and conscientious.”


  • “I was very happy with the service I received. The technicians were prompt, polite and knowledgeable. They allowed me to explain the trouble I had with the toilets and quickly went to access the situation to determine the problem. Once the problem was identified Darin and his coworker explained thoroughly what needed to be done before beginning work.”


  • “We called about a clogged toilet, and My Plumber sent John Thomas right away. He is just the kindest person, who considered our financial situation and offered us a discount. He was quick to diagnose and fix the problem, and gave us a lot of valuable advice.¬† It's hard to find companies with technicians who are knowledgeable,¬†conscientious and considerate. We'll definitely be using My Plumber's services again! Thank you, John and My Plumber!”


Our Commitment to Excellence

  • Home Advisor Top Rated
  • HomeAdvisor
  • National Comfort Institute, Inc.
  • Bryant FAD Certifications
  • Plumber's Choice
  • Air Conditioning Contractors of America
  • Five Star Rated Home Services Review
  • NATE Certified
  • WSSC Licensing
  • Green Plumbers Certification
  • Contractor of the Year – PHCC
  • ‘Best Plumber’ Northern Virginia Magazine
  • Nexstar Member
  • Nominee for Excellence in Business Award- Prince William Chamber

Why My Plumber?

  • Same Day Service Guaranteed or It's Free!*
  • Licensed, Bonded & Insured for Your Safety
  • We Strive to Exceed the Expectations of Our Customers on Every Visit