top of page
Untitled

DISCOVER STM SERVICES LLC 

Your Trusted HVAC Contractor

Home: Welcome
Air Filter

ABOUT

Committed to Excellence

We are a commercial/residential HVAC service and repair contractor providing comfort solutions to businesses & homeowners in Washington DC & surrounding areas. With over 20 years of experience, we have remained committed to unmatched quality in our work and customer service on every job. The professionals at STM Services will keep your home comfortable even on the hottest days with reliable residential air conditioning repair and new equipment installation. We specialize in AC Repair, Air Conditioning Install & Repair Furnace Install & Repair, Air Conditioning Service, Heating Repair, Commercial Air Conditioning and Heating AC Repair Services HVAC. We can also offer financing as well, call today for service.

Home: About

PROFESSIONAL SERVICES

Satisfaction Guaranteed

Untitled

FILTER MAINTENANCE AND REPLACEMENT

Efficient. Reliable. Exceptional Service

Gas-fired boiler

COMMERCIAL/INDUSTRIAL HVAC INSTALLATION

Customized to Your Preferences

Untitled

PREVENTIVE MAINTENANCE SERVICE CONTRACTS

Efficient. Reliable. Exceptional Service

Get in Touch
Home: Services
Interior Design

GET A QUOTE

This is your Price Quote section paragraph. Encourage your site visitors to provide information about their project or service request to get a quote in return.

Thanks for submitting!

Home: Get a Quote
bottom of page