Chamberlain Services: Trusted HVAC, Electrical & Plumbing in Manassas, VA

For over a decade, Chamberlain Services has been the go-to company for home and business owners in Northern Virginia who need reliable heating, cooling, electrical, and plumbing work. Based in Manassas, VA, they bring over 60 years of combined technician experience to every job, big or small. They offer emergency services and work on both residential and commercial projects, making them a versatile partner for property maintenance.

Business Overview

Chamberlain Services LLC started in 2009, serving the communities of Northern Virginia, Prince William County, and Loudoun County. Their team of licensed and insured professionals handles everything from routine check-ups to major system installations. Whether it's a furnace repair on a cold winter day or an AC fix during a humid Manassas summer, they are equipped to help. They focus on providing clear communication and honest pricing, treating each customer's home or business as if it were their own.

Key Services for Your Home or Business

Chamberlain Services covers all the essentials to keep your property safe and comfortable. Their wide range of services is grouped into three main areas:

  • Electrical Services: From circuit breaker and electric panel installation/repair to outlet and light fixture work. They also install electric vehicle charging stations, a growing need in tech-savvy Northern Virginia.
  • Heating & Cooling (HVAC): Full system installation, replacement, repair, and maintenance. They help homes and offices stay efficient through Virginia's hot summers and chilly winters.
  • Plumbing & Inspections: Offering plumbing inspections and related services to prevent leaks and water damage common in older local homes.

They are particularly known for their preventative maintenance contracts, which help avoid costly emergency repairs.

Areas Served Across Northern Virginia

Chamberlain Services proudly serves a wide area, including Manassas, Arlington, Alexandria, Centreville, Reston, Leesburg, Ashburn, Fairfax, Springfield, Sterling, Woodbridge, and dozens more communities. Their technicians know the housing styles and common issues in neighborhoods from Burke to Chantilly. This local knowledge means they can often diagnose problems faster and recommend solutions that work well with Northern Virginia's specific climate and building codes.

Company History & Growth

Founded in 2009, Chamberlain Services LLC was built on a foundation of deep technical skill. From the start, the company committed to earning the highest level of licenses in their fields. This dedication allowed them to grow from a local Manassas operation to a trusted provider across multiple counties. Their history is one of steady expansion, driven by customer referrals and a reputation for doing the job right.

Leadership with Master-Level Expertise

The owner, John Chamberlain, started his HVAC career in 1978. His hands-on experience spans decades and covers both residential and commercial systems. What sets John apart is his commitment to education and licensing. He holds four Master Technician licenses: HVAC, Electrical, Gas Fitting, and Plumbing. This rare combination of credentials means the company's work meets strict industry standards, giving customers in Manassas, VA, and beyond extra peace of mind.

Specialties & Highlights

Several key points make Chamberlain Services stand out:

  • Master Licenses in HVAC, Electrical, Plumbing, and Gas Fitting—a rare full set.
  • Over 30 years of specialization in heating and cooling systems.
  • Free estimates on projects, with special offers listed on their website.
  • Preventative maintenance plans to protect your investment.
  • A straightforward promise: high-quality service at competitive prices.

Why Locals Choose Chamberlain Services

Homeowners and businesses in Manassas, VA, return to Chamberlain Services for their reliability and deep local roots. They are not a faceless corporation; they are a team led by a master technician who lives and works in the community. Their long-standing presence since 2009, combined with a huge service area, means they've likely helped your neighbor. People trust them for honest advice, skilled workmanship, and a friendly, professional approach to every call. When you need an expert who understands Northern Virginia homes, Chamberlain Services is a name you can count on.

Contact Information

Chamberlain Services

★★★★★ 5.0 / 5 (11)

: 8665 Sudley Rd Ste 160, Manassas, VA 20110

: (703) 361-1180

: http://www.chamberlainservices.com

Business Services

  • Circuit breaker installation
  • Circuit breaker repair
  • Electric inspection
  • Electric installation or replacement
  • Electric panel installation
  • Electric panel repair
  • Electric repair
  • Wire installation
  • Wire repair
  • Electric vehicle charging station installation
  • HVAC installation or replacement
  • HVAC system repair
  • HVAC system maintenance
  • Light fixture installation
  • Light fixture repair
  • Outlet installation
  • Outlet repair
  • Plumbing inspection

Business Location & Hours



Mon:8:00 AM - 6:00 PM
Tue:8:00 AM - 6:00 PM
Wed:8:00 AM - 6:00 PM
Thu:8:00 AM - 6:00 PM
Fri:8:00 AM - 6:00 PM
Sat:Closed
Sun:Closed




Scroll to Top
CALL US NOW