Not too cold. Not too hot. Your home should feel just right.

We make your indoor comfort our business. And we do it right with heating and air conditioning equipment, service, and repairs that have earned us the loyalty of our customers for nearly 35 years.

Commercial Service

You need a contractor that’s big enough to handle the job. You want a contractor who’ll treat you right in the process.

Explore Our Commercial Capabilities
Request a Quote
Discuss Your Project

Plumbing Service

Plumbing worries are a thing of the past. Eliminate the worry and hassle of calling a plumber. Count on the pros at SSI. We’ll take care of it.

Learn More

Maintenance Plan

You won’t think twice about your heating and air conditioning. But we will! Annual Residential Plan just $169/year

Learn More
Sign Up

~ OUR CURRENT SPECIALS ~

"

Service Specialties was fine. They were great, actually! They were very well prepared. They gave you a rundown on all of the information you needed for the whole thing.

We've been really happy with the whole thing. Both of the units we have were installed through Service Specialties...."

- A Loving Client

About SSI

Northern Virginia’s Trusted Heating & Air Conditioning Contractor

SSI is a full-service mechanical contractor in Virginia (Va) specializing in creating comfort through indoor heating and air conditioning. Founded in 1979, (SSI) remains committed to the values that have helped us grow from a small family-owned service business to a leading Northern Virginia residential and commercial HVAC contractor.

Still family owned and operated, SSI is now the trusted mechanical contractor for significant commercial enterprises, including Dulles Airport, and we bring indoor comfort to a large number of loyal residential customers. We do it all with an unwavering commitment to quality, timeliness, and value that have been part of our mission from the beginning.

Read More

Latest Blog Post

Summer Plumbing Problems - Don't Be a Victim!

Summer brings a host of wonderful outdoor activities to your home.  For many homeowners, the warm weather means cookouts, kiddie pools, running the sprinkler to keep that garden green, and more.  While these changes are seemingly slight, they create stresses on your home’s plumbing systems and appliances.  One way to avoid problems associated with the changes in demand on your home’s systems is to know what causes them and be prepared.  Below are some common summer plumbing concerns that many residential homeowners are not aware of.  

  • Read More
  • See Full Blog
  • Connect With SSI:

    Money-Saving Tips and Advice:

    Receive Money-Saving Tips and Advice:

    © 2014 SSI, Inc. All Rights Reserved Worldwide. Financing provided by Wells Fargo Financial National Bank, a subsidiary of Wells Fargo Financial. Wells Fargo Financial is an affiliate of Wells Fargo Bank, N.A.