Limited Time Offer
$99 Outdoor AC Unit
Rejuvenation Cleaning w/ Free System Check
For a limited time, get your Outdoor AC Unit Cleaned for just $99, and we’ll throw in a FREE full system check to keep your home cool all season long. Call today to book or schedule online! Other restrictions may apply; please call for details.
We’ve built a reputation for excellence, dependability, and service that puts our customers first. AllTech Services, Inc is the HVAC company you can trust.
We've proudly served the Northern Virginia community for over 20 years, delivering top-notch heating, air conditioning, and plumbing solutions. Our dedication to professionalism and customer satisfaction has earned us a reputation for reliability and trustworthiness.
AllTech Services, Inc. is Sterling's premier AC service provider.
No air conditioner is 100% reliable, but routine HVAC maintenance will get yours as close as possible. We are Sterling's maintenance professionals to trust. Work with us for to keep your air conditioner working for you.
Still sticking to the "if it's not broke, don't fix it" idea? Well, that's how things break! Stay out ahead of problems with regular HVAC maintenance. Our team makes it easy.
Don't miss out on the benefits of our HVAC maintenance service. Members of our maintenance plan experience:
AllTech did a great job and was very responsive in helping me with my air conditioner. The technician Ed was super nice and someone I trusted to be in my house. I would recommend this company for any work. GREAT JOB!!!
— B. SIPPLE
As a result of the service I received, I signed-up for PMP and will make ALL TECH Services my primary vendor for my furnace.
— Steve
I chose AllTech not only for the lower cost, but because I felt I could trust Joe. He did a great job and I appreciate him tidying up afterwards.
— Elisa K.
When looking for a plumbing and HVAC company, reliability and longevity matter. We all started somewhere, and there’s no reason to believe that a new company won’t be able to provide high-quality service. But a company with decades of experience behind it has fostered a reputation for reliability that you can count on. It means a customer base that consistently goes back to them for help and a respect for the job that translates to real results for your plumbing, heater, or air conditioner. We have all of these qualities and more, and we put them to the test every time you give us a call for help.