AllTech Services

★★★★☆ 3.9 / 5 (132)
Emergency Call


: 101-A Executive Dr Ste 200, Sterling, VA 20166
: (703) 628-8200
: http://www.alltechservicesinc.com

Company Overview

For over 20 years, our team has been providing exceptional heating, air conditioning, and plumbing services to residents and businesses in Northern Virginia! We hold an A+ rating from the Better Business Bureau, and every technician on our team is NATE-certified, backed by a 100% satisfaction guarantee! Contact us today to connect with an HVAC expert in Northern Virginia.

AllTech Services, Inc. has been a trusted provider in Loudon and Fairfax Counties for more than 20 years. We are fully licensed in HVAC (Heating, Ventilation, and Air Conditioning) and are also licensed plumbers in the state. Our liability insurance ensures your protection and peace of mind, and our technicians undergo thorough training, certification, and background checks.

Abe Zarou, the President of AllTech Services, has led our company for over 20 years, providing direction with his expertise and vision. With a strong focus on excellence and customer satisfaction, Abe has built a culture of integrity, reliability, and superior service within our organization.

Abe's path in the HVAC and plumbing sector started with a desire to assist others and a strong interest in innovative solutions. His deep knowledge and practical experience have been vital in positioning AllTech Services as a reliable name in Northern Virginia. Thanks to his leadership, the company has seen significant growth, consistently earning an A+ rating from the Better Business Bureau and maintaining NATE certification for all technicians.

Business Services

  • Bathtub installation
  • Bathtub repair
  • Building energy audit
  • Drain installation
  • Drain repair
  • Faucet installation
  • Faucet repair
  • Garbage disposal installation
  • Garbage disposal repair
  • Gas line installation
  • Gas line repair
  • Hot water recirculation pump installation
  • Hot water recirculation pump repair
  • HVAC installation or replacement
  • HVAC system repair
  • HVAC system maintenance
  • Plumbing inspection
  • Plumbing installation or replacement
  • Plumbing repair
  • Sewer installation
  • Sewer repair
  • Shower installation
  • Shower repair
  • Sink installation
  • Sink repair
  • Sump pump installation
  • Sump pump repair
  • Toilet installation
  • Toilet repair
  • Water heater installation
  • Water heater repair
  • Water pipe installation
  • Water pipe repair

Business Location & Hours



Mon:Open 24 hours
Tue:Open 24 hours
Wed:Open 24 hours
Thu:Open 24 hours
Fri:Open 24 hours
Sat:Open 24 hours
Sun:Open 24 hours

Recommended Customer Reviews

Joann M.
★★★★★

Friendly front desk gets everything off to a good start.... called based on yelp reviews when we realized our 13 year old air conditioner wasn't cooling. They were able to come out same day which was a plus and even worked around existing appointments we had that couldn't be changed. We found their text update system worked well so all good on getting things started.

Our tech Tom Goldsmith was professional and knew what he was doing. First issue was chipmunks or mice who had taken up residence. Second and the big issue was loss of coolant.

Because of the age of our unit Tom let us know that come 2020 we would be out of luck to get this unit serviced due to phase out of r-22. However we elected to do a injection of coolant to get us through this season and hopefully a touch longer.... time to save up for a new unit....

Loved that Tom was willing to take the time to chat technical stuff with Hubby. Also appreciated his thoughts going forward without dealing with a ""sales"" pitch.

Throughly professional and will be thrilled to work with them again as we need to!

Renee V.
★★★★★

We have been All Tech clients for over a decade and they NEVER disappoint! Tony Stango was our guy today and replaced an old and awful toilet quickly and just right! Gave us great tips on some DIY care we can give in the future, and was extremely friendly and professional. Our dog liked him instantly which is a strong endorsement!

This is why we return to Alltech for any and all needs- they are honest, efficient, skilled and easy to work with.

Jordan H.
★★★★★

The first two times they came out I had Alex and Joe who are amazing guys and were more than willing to answer any questions I had about my system. Today I had Ed come out and I received the exact same amazing service from him as I did Alex and Joe. On top of receiving great service and stellar customer service, they also don't try to nickel and dime you like other companies and truly only recommend what is needed for your system to run the best it can and as long as possible. Join there membership plan as well! It practically pays for itself.

Mom M.
★★★☆☆

The company seems professional but their prices are unreasonable. The ""service call fee"" for them to show up at my home, was charged in addition to the repair fee (not credited even in part toward the repair cost). I will not use them again. I don't like to get ripped off because of a very small problem made my heat pump not work properly. All-Tech took advantage of the fact that heat and cooling is a necessity at times and way overcharged for a quick fix.

Trish N.
★★★★★

These guys installed our new HVAC system did a wonderful job and are very responsive to any issues that have ever happened, We now have Total Home care maintenance service contract on our HVAC and plumbing. They have given very good advice that saves us money on our monthly utilities and on services. This is a quality organization and we recommend them to everyone!!!

Marcy D.
★★★★★

I highly recommend All Tech! We've used them multiple times over this last year and have had nothing but great experiences. With this company you get professional, knowledge service each and every time. Today's work was completed by their technician Alex and he rocked! Fixed our problem skillfully and in a timely manner and was overall great to work with.

Amer S.
★★★★★

Excellent service by Joe, who provided plumbing service for my house. Very detailed oriented and provided very good DIY tips. For my HVAC setup, Ed was great as well. Very through and optimized the humidifier, which now is working perfectly.

Ruben G.
★★★☆☆

Having some issues with a product that was installed but alltech is attempting to remedy the issue. Abe is certainly being pleasant about it, and they guarantee it will be fixed.

Michael G.
★★★★★

Excellent service. They worked me in on short notice and fixed the problem with minimum expense to me. I highly recommend this company.

chengy Z.
★★★★★

Joe came to my house and fixed my problems very quickly. He is very knowledgeable and kind. Highly recommended him.

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