Still family owned and operated, we are 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.

When you choose our company to handle the installation and maintenance of your home's heating (furnace) and cooling system, you can take confidence in our work. How are we different? Our highly trained air conditioning and heating service professionals conduct periodic check-ups on your home's systems so that we can catch potential failure before it happens. And if you're ever in need of emergency services, you can be assured that we'll have a technician at your home, any time of day.

Our residential technicians provide full-service to all brands of HVAC equipment for air conditioners, heat pumps, air handlers, furnaces, thermostats, furnace repair and accessories such as filters, air cleaners, humidifiers and air treatment products.

Our commercial customers choose us for the same reasons our residential customers do: quality and service. We understand the importance of keeping valuable equipment at a constant temperature -- and we know how to do it. Likewise, we know that if an HVAC system fails (or doesn't perform well enough), a business risks facing unhappy employees and customers.

Our professional team provides full-service to all brands of HVAC equipment, including piping, pumps, ventilation, boilers, IAQ, BAS, controls, mission-critical systems, CRAC units, emergency service and repairs, maintenance programs, replacements, retrofits, tenant fit-outs, supplemental systems, design, and engineered projects.

Contact Details

  Website
  City Chantilly , VA
  Zip Code 20151
  Address 14522-B Lee Road
  Phone Number (703) 991-0909

Products & Services

Residential Heating

When the temperatures drop, the last thing you want to worry about is a cold home. Gas furnaces are among the most cost-effective, efficient ways to keep your house comfortable and maintain your desired temperature indoors no matter what winter brings. We are proud to install, repair, and service a full line of gas furnaces. Our models are dependable and extremely efficient. How efficient? Some of the Trane models we offer operate at 95% efficiency, meaning that 95% of the fuel you use is converted into wonderful, warm heat for your home.

  • I would recommend this business

Joe was great to work with! Very flexible in meeting me at home and giving me enough time to get their from my office in Chantilly. Once he started, he checked the equipment thoroughly; very professional throughout.

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Overall ratingExcellent

  • I would recommend this business

Called yesterday for their $99 spigot replacement special. Tech was here today and troubled shooted the pipe and was able to cut, pull replace and reconnect for $99 where others companies wanted $300 - 500 and wanted to punch holes in the ceiling. Done in less than 30 minutes. Will be providing a price for gas line so we can convert the cook top to gas. I'm sure I will have them back soon for the new job.

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Overall ratingExcellent

Did not have the best experience with this company. I called in for help on fixing my ac unit and barely even got that done! With their lack of customer service skills I am glad I went with another company. At least the manager of the company was nice enough to give me a call to help sort out my issues so there is still hope I will give this company a try well into the future.

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Overall ratingAverage

  • I would recommend this business

We've had great service from SSI. The technicians are professional and polite. They provide knowledgeable and reliable feedback for all of our systems and make sure we have a solid understanding of issues and needed maintenance ourselves. The office staff is also fantastic. Scheduling and communications are top notch!

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Overall ratingExcellent

  • I would recommend this business

Excellent service and a fair price. Can't ask for much more than that when buying a big-ticket item like a new AC unit. Will definitely use SSI when our other unit is kaput.

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Overall ratingExcellent

  • I would recommend this business

Clint Boyd, residential Service Technician, did our seasonal Hvac inspection today. As always, he provided excellent service because he knows his business (related to military service), knows the systems of our 27-year old home in Reston, VA, and clearly explains his recommendations. Clint is personable and engaging, and uses problem solving language (not sales talk) which builds trust with him and with SSI. Have been a customer of SSI for those 27 years and recommend them highly.

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Overall ratingExcellent

Customer Testimonials

Joe Sechler was very professional and courteous. He was punctual, polite and explained all the details of what he did for our fall furnace inspection. He went over what service was performed. I will request Joe to service my furnace in the spring. Thank you Joe for a nice experience.


The nicest guy, on time, big smile, knowledgeable and cares about the quality of his work. An asset to Service Specialties Inc. Will be using their services for my heating and air conditioning needs. Thank you


On one of the hottest day of the year (in many years), my air conditioner died. In spite of the fact that it happened early on a Sunday morning, Service Specialties Inc. had a tech at my home by 9am. The tech, Mr. Clint Boyd, was exceptionally professional and courteous from the start. He quickly diagnosed the problem and came up with plan that suited my needs. Thank you very much for the outstanding support and service.


I was very pleased with the response of Service Specialties to repair the controls for a heat pump at my rental property. They sent a very competent technician, Fred Bayne, who did the job admirably. He was patient, very accommodating, and really went the second mile to make the repair. I'm very grateful because the price was reasonable and above all because the repair got done ahead of very cold weather expected in the next few days. I will call on Service Specialties for all my future HVAC needs and will ask for Mr. Bayne specifically.


Jake and Luis showed up to my property on time, was immediately greeted by Jake as he introduced himself and what the purpose of his visit was. Both Jake and Luis are very professional, knowledgeable and took care of this job as if they were installing in their own home. I was introduced to this business by another employee, Clint, and am more than satisfied with their business, would definitely use them again in the future. Thank you!

Social Activity

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