Superior HVAC Service
Providing honest and trustworthy service since 1979

Instant Water Heater Quote

Shop Filters & Accessories

Instant HVAC Quote

Furnace Repair in Manassas That You Can Trust

No one likes being without heat. Especially on the most frigid night of the year.

When your furnace is creating trouble, give Woody's Sudden Service’s HVAC pros a call for furnace repair in Manassas. We’ll be there rapidly to figure out and fix the problem. And we’ll get the heat flowing again rapidly!

Our furnace repair technicians are known for excellent HVAC service done correctly the first time. When it includes service calls for HVAC systems, we can take care of it all.

Furnace Service in Manassas and Surrounding Areas.

Lennox Furnace on concreteWhen you need the finest furnace service in Manassas, turn to Woody's Sudden Service.

Did you know most furnace repair calls can be avoided with yearly furnace service? While we’re at your residence, we can discuss our maintenance plans. In years to come, regular maintenance can enhance your system’s efficiency. It might also help it run for an extended period of time.

If you’ve determined you should to replace your HVAC system, we also can do professional furnace installation. It’s not a problem if you haven’t started researching replacement products yet. We’ll make time to go over all the solutions. That way, you can make the best decision for your family.

When you are seeking quality furnace service, reach us or contact us online.

Woody's team in their shop
Winner of 2025 Neighborhood Faves from nextdoor

Don’t Get Nervous… Get Sudden Service!

At Woody's Sudden Service Inc, heating and cooling isn’t solely our job, it’s our passion. We strive to provide you with high quality HVAC service in Manassas Park. No matter the time, day or the problem, you can count on us to get the job done properly. After all, Woody's Sudden Service Inc has been servicing the community since 1979, bringing comfort to our customers in every season. We proudly service ALL brands and install Lennox and Goodman products. Schedule an appointment with us today!
  • Nate-Certified logo
  • Lennox Premier Dealer
  • Carrier
  • HVC Offer Details

    Receive up to $1,800 in rebates* when you purchase the Lennox® Ultimate Comfort System™

    (Rebate is paid in the form of a Lennox Prepaid Mastercard®)

    703-291-0095

Celebrating 30 Years of Partnership with Lennox

Commitment, loyalty, reliability and allegiance is often associated with lasting collaborations, relationships and partnerships.

The Lennox Years of Partnership Award honors Lennox dealers like us who have demonstrated a long-term commitment to the Lennox brand. And a commitment to strengthening the value of their own brand.

Our success, growth and endurance are a testament to our drive our community, our customers and our employees. As a Lennox brand ambassador, we give meaning and dimension to our brand’s promise to delivering perfect air.

Lennox Premier Dealer Logo
Lennox Premier Dealer Logo

Lennox Premier Dealer

As a Lennox® Premier Dealer™, we’re a part of the best and brightest. Our professionals can handle any HVAC issues you’re facing.

Our technicians are well-prepared to deliver an outstanding amount of comfort and support that goes above and beyond your needs. We’ll listen to and manage your home comfort needs. And make sure you’re completely satisfied.

Because we’re a partner with the top brand in home comfort, we provide some of the most energy-efficient solutions you can buy.

  • From Summer Heat to Fall Comfort

    From Summer Heat to Fall Comfort

  • Importance of Fall Heat Pump Maintenance for Homeowners in

    Fall Maintenance for Heat Pumps and Dual-Fuel Systems in Manassas Park, Virginia

  • Should You Upgrade Your Existing HVAC System with Zoning?

    Should You Add Zoning to an Existing Ducted System?