Serving Woodbridge, Manassas, Dale City, Gainesville, Manassas Park, Bristow, Nokesville, Prince William County and beyond
HVAC Repair Company Prince William County
Nothing disrupts your life quite like an HVAC breakdown. That's where Air Treatment Heating & Cooling comes in, offering prompt and professional HVAC repair services to get your system running smoothly again—so you can get back to your day.
Air Treatment Heating & Cooling’s friendly and professional team tackles each HVAC repair with care, using the latest tools and techniques to ensure lasting solutions. We can repair all types of heating, cooling, and ventilation systems and are often able to troubleshoot and fix the problem on the spot. From handling minor issues to complete breakdowns, Air Treatment Heating & Cooling is there to get the job done right!
Facing HVAC troubles? Reach out to Air Treatment Heating & Cooling at (703) 270-0881 for expert HVAC repair services that keep you comfortable.
Prince William County HVAC Repair Call for More Information Today!703-270-0881
They always provide timely and thorough service and repairs, staff is respectful and knowledgeable, and pricing is fair.
Jennifer McLaughlin
S"Courteous, Knowledgeable, and Efficient"
Will and his team are courteous, knowledgeable, and efficient.
Steve Kaltenbaugh
L"The Best Service"
Very professional and so kind and caring.
Louise Lighthart
P"Service Was Excellent"
The service was excellent.
Petra Engle
M"The entire operation is top notch"
The entire operation at Air Treatment is top notch.
Mark Stahl
F"Beyond My Expectation for Excellent Services"
No hype, no hard sell, but a common-sense approach to identifying our system and its overall needs.
Frank Biviano
K"Consistently Great Experience"
The staff and technicians are always respectful, professional, knowledgeable, and show up on time.
Khadijah Alibhai
J"Very pleased we chose Air Treatment Co."
I now have a brand-new set of systems that work beautifully, along with a great team of knowledgeable, skillful, and considerate technicians.
Joe Oz
e"Always on Time and Courteous"
They have been doing our inspections and maintenance since. Are always on time and courteous and don't push to upsell.
elliot norman
D"Always Great Service"
Always a great service from Air Treatment.
Dan Cusimano
P"I Highly Recommend Air Treatment Heating & Cooling"
They made the entire process easy from start to finish.
Paula Ewen
S"Very Pleased With the Service"
Steve from Air Treatment and Heating & Cooling came on time and was very courteous.
Squad 137
S"Very Pleased With the Service"
I was very pleased with the service.
S AP Martin
P"Fantastic Service"
These are very trustworthy people.
Payam Vahid
J"High Quality Service and Support"
They offer high quality service, professional technicians, and outstanding customer support.
Joe Owner
K"The Experience Was Excellent"
It was genuinely refreshing to deal with someone who clearly cares and takes pride in the work.
Kafia Sharmarke
C"Service Has Been Wonderful"
The service has been wonderful with all the technicians we've had over the years.
Catherine
W"Tremendously Satisfied for 5 Years"
I’ve always been tremendously satisfied with their services. Their technicians do a superb job!
Will Gunn
M"Always a Great Experience"
We trust the techs to be honest, friendly and do excellent work.
Mark Oldfield
M"They did a fantastic job"
They did a fantastic job and they were by a significant margin less expensive.
Michael Collins
C"Consistently the best."
Consistently the best.
Chris and Melinda Gren
S"Very professional, reliable, and friendly people!"
We have been using them for over ten years and have had nothing but positive experiences.
Sharon Edelmann
A"I highly recommend this company."
We have used Air Treatment for all our heating, cooling and water systems for many years, and we are always very pleased with their services.
Alexandra Wagner
J"We highly recommend Air Treatment."
We've always been very pleased with the company.
John Piper
A"We Can't Recommend This Company Enough!"
Great service and each experience we have had with them has been so positive.
Alya Salon
M"Kyle came for our annual HVAC check"
We are long time customers of Air Treatment.
MaryBeth Stewart
P"Excellent service from JP Poczatek!"
He answered all my questions and also provided great explanations of what he did.
Philip Ong
M"Chris is very knowledgeable and easygoing."
We received a quote from Chris at Air Treatment, and it was a very competitive one.
Mauricio Anaya
S"Five Stars Across the Board"
Always professional, always skilled, and always on time.
Steve
M"They did a thorough job checking my system"
They did a thorough job checking my system to make sure everything is working correctly as we go into winter.
Mike Jones
Timely and Thorough Service and Repairs
We have been working with Air Treatment H&C for many years. They always provide timely and thorough service and repairs, staff is respectful and knowledgeable, and pricing is fair.
Jennifer McLaughlin
Courteous, Knowledgeable, and Efficient
Will and his team are courteous, knowledgeable, and efficient. We've used other companies in the past with mixed results, but we trust Chamberlain.
Steve Kaltenbaugh
The Best Service
The best service. Everyone should have a yearly maintenance contract. Very professional and so kind and caring. Love this company.
Louise Lighthart
Service Was Excellent
The problem was quickly taken care of and the service was excellent.
Petra Engle
The entire operation is top notch
The entire operation at Air Treatment is top notch. Pricing (paramount), scheduling, timing, technicians—knowledgeable, polite, tidy, informative. Amazing.
Mark Stahl
Beyond My Expectation for Excellent Services
This was the first meeting with Air Treatment personnel that went beyond my expectation for excellent services. Dillon was an HVAC system font of knowledge, explaining in detail the HVAC cleaning system and benefits. No hype, no hard sell, but a common-sense approach to identifying our system and its overall needs.
Frank Biviano
Consistently Great Experience
Consistently great experience with Air Treatment Company for HVAC maintenance. The staff and technicians are always respectful, professional, knowledgeable, and show up on time.
Khadijah Alibhai
Very pleased we chose Air Treatment Co.
After many years with one of the largest heating/AC service providers available in the Northern VA area - who got too big to provide good customer service to the little guy - I'm very pleased that we chose the Air Treatment Co. I now have a brand-new set of systems that work beautifully, along with a great team of knowledgeable, skillful, and considerate technicians. Patrick B., one of the team, just provided us with our springtime maintenance; he did a great job and is welcome back anytime! Thanks, Patrick.
Joe Oz
Always on Time and Courteous
We have been using Air Treatment Company for almost 10 years. They took us through the install of gas to the house, when we changed to a gas furnace and water heater. They have been doing our inspections and maintenance since. Are always on time and courteous and don't push to upsell.
elliot norman
Always Great Service
Always a great service from Air Treatment, have had them for 27 years.
Dan Cusimano
I Highly Recommend Air Treatment Heating & Cooling
I highly recommend Air Treatment Heating & Cooling. The staff and technicians are customer-focused, knowledgeable, professional, and customer-friendly. I researched companies and found Air Treatment Heating & Cooling to provide the BEST cost, system, and overall package for my HVAC unit. They made the entire process easy from start to finish. Will be a long-time customer and hope you are, too!
Paula Ewen
Very Pleased With the Service
Steve from Air Treatment and Heating & Cooling came on time and was very courteous when entering, placed shoe covers on, and went straight to work servicing my unit in an efficient and timely manner. I was very pleased with the service. I pay for this service for two visits a year, and it is very reasonable.
Squad 137
Very Pleased With the Service
Steve from Air Treatment and Heating & Cooling came on time and was very courteous when entering, placed shoe covers on, and went straight to work servicing my unit in an efficient and timely manner. I was very pleased with the service. I pay for this service for two visits a year and it is very reasonable.
S AP Martin
Fantastic Service
Fantastic service. Steve was great. These are very trustworthy people. I’m glad that I was recommended to them.
Payam Vahid
High Quality Service and Support
They offer high quality service, professional technicians, and outstanding customer support. I've tried other providers, but Air Treatment has consistently been my preferred choice!
Joe Owner
The Experience Was Excellent
My wife found Air Treatment Heating and Cooling when we needed a new HVAC system installed in our condo, and the experience was excellent. Shortly after, I had an urgent need at our single-family home to inspect the system and rebalance airflow. I spoke with Dan (the owner), and it was genuinely refreshing to deal with someone who clearly cares and takes pride in the work.
Dan sent Mike out, and Mike was fantastic—easy to talk to, knowledgeable, and he got everything dialed in. I even learned we have three dampers I didn’t know existed. 🤷♂️
It’s a real pleasure working with a company that’s owner-run and service-focused—not the private-equity “roll-up” model.
Kafia Sharmarke
Service Has Been Wonderful
I continued with Air Treatment Heating and AC service since we bought the house 20+ years ago. The service has been wonderful with all the technicians we've had over the years. My units (1 furnace and 1 AC) have lasted their full life thanks to the annual service provided by Air Treatment. Highly recommend them!
Catherine
Tremendously Satisfied for 5 Years
I’ve been working with Air Treatment Company for about 5 years, and I’ve always been tremendously satisfied with their services. Their technicians do a superb job! I had my winter inspection today, and Lilly was great! She was clear and carefully explained what was going on with my unit.
Will Gunn
Always a Great Experience
Always a great experience with ATH&C! We trust the techs to be honest, friendly and do excellent work. Highly recommend!
Mark Oldfield
They did a fantastic job
They did a fantastic job and they were by a significant margin less expensive than the five other bids I got for the same top-of-the-line equipment.
Michael Collins
Consistently the best.
Consistently the best. The service from the tech to the customer service. Keep up the amazing work, team!
Chris and Melinda Gren
Very professional, reliable, and friendly people!
This is a team of very professional, reliable, knowledgeable, and friendly people! We have been using them for over ten years and have had nothing but positive experiences with each person and each service.
Sharon Edelmann
I highly recommend this company.
We have used Air Treatment for all our heating, cooling, and water systems for many years, and we are always very pleased with their services. I highly recommend this company. They are professional, customer friendly, and provide helpful expertise.
Alexandra Wagner
We highly recommend Air Treatment.
The Air Treatment Company has performed all of our HVAC and related installations and maintenance for more than 30 years, and we've always been very pleased with the company. They came through again for us when our HVAC system stopped working and an error message came up on our thermostat. We called Air Treatment, and a technician came out and identified the problem: the control unit had failed. Air Treatment ordered a replacement, and in less than a week our HVAC system was up and running again. An added bonus was that the unit was still under warranty, so the cost to us was minimal. Needless to say, we highly recommend Air Treatment.
John Piper
We Can't Recommend This Company Enough!
We can't recommend this company enough! Great service and each experience we have had with them has been so positive.
Alya Salon
Kyle came for our annual HVAC check
We are long time customers of Air Treatment. Kyle came for our annual HVAC check and maintenance. He is great.
MaryBeth Stewart
Excellent service from JP Poczatek!
Excellent service from JP Poczatek! He answered all my questions and also provided great explanations of what he did.
Philip Ong
Chris is very knowledgeable and easygoing.
We received a quote from Chris at Air Treatment, and it was a very competitive one. Chris is very knowledgeable and easygoing. Although we did not hire Air Treatment for our specific project, we are recommending them as a great option.
Mauricio Anaya
Five Stars Across the Board
Always professional, always skilled, and always on time. Nobody could ask for a better company and team of experts for everything from HVAC purchasing to installation to maintenance. Five stars across the board.
Steve
They did a thorough job checking my system
I had my system replaced a year ago. This was my annual maintenance. They did a thorough job checking my system to make sure everything is working correctly as we go into winter. Thanks again.
Mike Jones
Why Trust Our Services?
Honest Pricing And NATE-Certified Technicians
Upfront quotes and highly trained pros who get it right first time.
Tailored Comfort Solutions For Your Home
Custom HVAC installs, repairs, and maintenance for any home.
Trusted Local HVAC Experts For 50+ Years
Family-owned, serving Fairfax and Northern Virginia since 1969.
Fast, Reliable HVAC When You Need It Most
Prompt emergency repairs and service to restore comfort fast.
