We've been providing businesses and homeowners throughout Northern Virginia with professional heating, air conditioning, and plumbing services for over 20 years! We have an A+ rating from the Better Business Bureau, all of our technicians are NATE-certified, and our work comes with a 100% satisfaction guarantee! Give us a call to speak with an HVAC professional in Northern Virginia today.
Overview
Hired 965 times
Background checked
License verified
115 employees
21 years in business
Business hours
This pro hasn't listed their business hours.
Payment methods
This pro accepts payments via Apple Pay, Cash, Check, Credit card, Google Pay, PayPal, Samsung Pay, Square cash app, Stripe, Venmo, and Zelle.
Customers rated this pro highly for professionalism, responsiveness, and work quality.
Good 4.4
192 reviews
5
82%
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4%
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2%
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2%
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10%
This pro's rating is a combination of reviews posted by customers both on and off of Thumbtack. Thumbtack cannot verify external reviews.
Your trust means everything to us. Learn about our review guidelines.
Read reviews that mention:
Steffen V.
Dec 17, 2025
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Hired on Thumbtack
AllTech was fantastic! They quickly identified the issue with my sweating HVAC line and explained the cause clearly. Professional, knowledgeable, and efficient — saved me time and prevented further damage. Highly recommend!”
Details: Yes, repair is urgent • No, the building is not currently flooded • House
AllTech Services of VA Inc's reply
Thank you so much for the kind words! We’re thrilled to hear our team quickly identified the issue and took the time to clearly explain what was happening. Preventing further damage and saving you time is always our goal. We truly appreciate your recommendation and look forward to helping you again whenever you need us.
Plumbing Pipe Repair
Girish N.
Jan 5, 2026
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Hired on Thumbtack
Great service to check the HVAC operational status, provided good advise. No hidden charges, did free diagnostic test, no repairs needed.
Thank you for your kind feedback! We’re glad we could check your HVAC system and confirm everything was operating properly. Providing honest advice, transparent pricing, and complimentary diagnostics when no repairs are needed is part of our commitment to our customers. We appreciate your trust and are always here if you need us in the future.
Central Air Conditioning Repair or Maintenance
Eden T.
Feb 19, 2026
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Hired on Thumbtack
Kai was very helpful. Helped me install. Also checked to see if I had any other issues. Would definitely recommend. Thank you was happy with the job!
Details: No, repair is not urgent • No, the building is not currently flooded • Shower or bathtub • Condo or apartment
AllTech Services of VA Inc's reply
Thank you for your thoughtful review! We’re glad to hear Kai was professional, punctual, and took the time to answer all your questions. We believe informed homeowners make the best decisions, and we’re always happy to walk through solutions clearly and patiently. We appreciate you choosing AllTech!
Plumbing Pipe Repair
Mirghani M.
Jan 19, 2026
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Hired on Thumbtack
Although Alltech didn’t end up doing the project, the technician was very professional and knowledgeable. After the initial inspection, he walked me through all the options and was honest and straightforward about my choices. I truly appreciate that.
Details: No, repair is not urgent • No, the building is not currently flooded • Leaking pipes • Part of a larger issue with the plumbing system • House
AllTech Services of VA Inc's reply
Thank you for taking the time to share your experience. We’re glad our technician was able to provide a professional, knowledgeable, and transparent assessment. Even when we don’t move forward with a project, we believe in giving honest guidance so you can make the best decision for your home. We truly appreciate your kind words and the opportunity to assist you.
Plumbing Pipe Repair
Lisa J.
Dec 31, 2025
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Hired on Thumbtack
My experience was great. I got a callback immediately after I placed a request in for a quote and they were able to come out when I was available. The tech explained everything that was wrong and my options on how to fix the problem. He was so professional and also very personable! I also feel like the entire experience was seamless, easy and everyone was very polite and professional. I also appreciate the updates, courtesy call 30 minutes before the tech is supposed to arrive, info/bio on the tech that will be arriving and him going over everything before I agree to beginning the work. I recommend them 100%.
Details: 1 toilet • Municipal water (most common) • Condo/Apartment
AllTech Services of VA Inc's reply
Thank you so much for this amazing review! We’re thrilled to hear that your experience was smooth and positive from start to finish. Providing clear communication, flexible scheduling, detailed explanations, and professional service is very important to us, and it’s great to know our team delivered on that. We truly appreciate your recommendation and your trust in us. If you ever need anything in the future, we’re always happy to help!
What should the customer know about your pricing (e.g., discounts, fees)?
At AllTech Services, we offer transparent, upfront pricing with no hidden fees. Our technicians provide clear, detailed estimates before starting any work. We regularly offer seasonal specials, promotional discounts, and flexible financing options to make your heating, cooling, and plumbing projects affordable.
Assessment: An experienced technician will evaluate your issue, providing clear options and upfront pricing.
Service Execution: Professional completion of the job with respect for your home.
Follow-Up: Ensuring you're 100% satisfied with our work and answering any remaining questions.
What is your typical process for working with a new customer?
Our typical process with new customers involves:
Initial Consultation: Understanding your needs over the phone or online.
Scheduling: Setting up a convenient appointment, often same-day.
Assessment: An experienced technician will evaluate your issue, providing clear options and upfront pricing.
Service Execution: Professional completion of the job with respect for your home.
Follow-Up: Ensuring you're 100% satisfied with our work and answering any remaining questions.
What education and/or training do you have that relates to your work?
All AllTech technicians are NATE-certified (North American Technician Excellence), demonstrating their expertise in HVAC systems. They also regularly participate in continuing education through our AllTech Academy to stay current with industry standards, best practices, and new technologies. Additionally, we hold a Virginia state license and maintain an A+ rating with the Better Business Bureau.
