Call to Schedule a Consultation: (240) 683-6900 And get your building EnergyStar Rated
DC School HVAC Services | Air Conditioning Services Virginia DC School HVAC Services | Air Conditioning Services Virginia

A leading commercial HVAC company serving Washington DC, Virginia, and Maryland.

Thornton Service provides commercial HVAC services to clients throughout the Washington metropolitan area. Our skilled HVAC technicians specialize in preventive maintenance and repair of commercial heating and cooling systems. From emergency repair to maintenance-only HVAC contracts and facilities management, we support a range of industries, including healthcare, education, government and mission critical data centers.

See how we keep HVAC systems functioning at peak efficiency.

Commercial HVAC Services for Washington DC Education CentersThornton Service provides education facilities throughout the greater Washington D.C. area with custom HVAC services that reduce operating expenses while maintaining comfort.

Education facilities throughout our nation’s capital have a tremendous impact on our future. They guide younger generations toward bigger and better things, fueling economic and cultural growth across the city and beyond. We’re proud to support these efforts by helping educational facilities in and around the city minimize operating costs and improve energy efficiency through reliable and cost effective HVAC services, including:

From planned maintenance programs that keep equipment running smoothly, to emergency repair services that can get the school back in operation as quickly as possible, we’re always working to improve the environment of classrooms and keep education facilities comfortable and safe for students, staff, and administrators.

Get Your Building Energy Star Rated
Schedule a Consultation

How is Your Building Operating Right Now? Protect Your Mechanical Systems

Preventative HVAC maintenance programs maximize efficiency and minimize equipment downtime. Make sure your commercial heating and cooling systems are on a healthy schedule with a customized HVAC maintenance program.

How to Save Money With Energy Efficient Systems

We know the path to energy sustainability is a journey not an event. We partner with each client to analyze their utility bills, identify no-cost/low-cost savings opportunities, implement operations and maintenance practices and identify system upgrades and retrofits with a return on investment.

What goes into an HVAC System? Built Up system vs. Package (Unitary) system

Which one is right for your facility? See the difference and learn about the components each includes.

(c) 2019 Thornton Service, Inc.
2401 Research Blvd., Suite 204 • Rockville, MD 20850 Phone: 240-683-6900Fax: 240-683-1147Email:

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