Duvall's: Trusted Plumbing & HVAC Service in Manassas, VA

For nearly 50 years, Duvall's has been the go-to name for dependable plumbing and HVAC service in Manassas, VA, and across Northern Virginia. As a licensed and insured family-owned company, they focus on keeping homes and businesses comfortable and functional. Whether it's a broken pipe on a cold winter morning or an air conditioner struggling in a humid Manassas summer, their team is ready to help.

Business Overview

Duvall's provides full-service plumbing, heating, and air conditioning solutions for residential and commercial properties. They do not handle new construction, instead specializing in the repairs, replacements, and maintenance that keep existing buildings running smoothly. Their qualified technicians and certified backflow testers are employees, not subcontractors, which means consistent quality and accountability. Understanding that problems don't always happen during business hours, they offer 24/7 emergency service on weekends.

Key Services

The team at Duvall's handles a wide array of needs to protect your property. Their services are grouped into a few key areas:

• Plumbing Solutions: From simple faucet repairs and drain cleaning to full water heater installations, sewer line repairs, and gas line services.
• Heating & Cooling (HVAC): Installation, repair, and maintenance of systems including Carrier heat pumps and gas furnaces, crucial for handling Virginia's variable seasons.
• Installations & Replacements: Expert installation of Bradford White water heaters, sump pumps, garbage disposals, and all major bathroom fixtures.

Areas Served

Based in Manassas, Duvall's proudly serves a vast region of Northern Virginia and parts of Maryland and DC. This includes communities like Arlington, Alexandria, Fairfax, Centreville, Reston, Leesburg, Ashburn, Springfield, Woodbridge, and many more. Their extensive service area reflects their deep roots and commitment to the wider community.

Company History

The story of Duvall's began in 1976. Founded as a family-owned and operated business, it was built on principles of honest work and customer trust. For decades, they have grown by focusing on what they do best: expert replacements and repairs. This long history in Manassas, VA, means they understand the specific needs of local homes, from older neighborhoods to newer developments.

Leadership

As a family-run operation, the leadership at Duvall's is hands-on and invested in the community. The owners and managers have decades of combined industry experience, which translates directly into the training and standards they set for their team. Their local presence means they are neighbors serving neighbors, committed to the area's growth and well-being.

Specialties & Highlights

Several key features set Duvall's apart in the Manassas, VA market:

• Family-Owned Since 1976: Nearly five decades of stable, reliable service.
• Certified Backflow Testing: A specialized service for commercial and residential safety.
• Employee Technicians: All work is performed by qualified, trained company employees who stand behind their work.
• Premium Product Installations: Authorized installations for trusted brands like Bradford White and Carrier.
• 24/7 Weekend Emergency Service: Peace of mind when you need it most.

Why Locals Choose Duvall's

Residents and business owners in Manassas and beyond return to Duvall's for a simple reason: proven reliability. Their long-standing presence means they've solved thousands of local plumbing and HVAC issues. They combine the personal accountability of a family business with the expertise of a large-scale service provider. When you call Duvall's in Manassas, VA, you're getting a team that knows the area, understands the climate's demands on your home systems, and is committed to getting the job done right.