Lorton & Northern Virginia
Air Conditioning Services
Our team’s priority is to be there when you need us, to keep your air conditioning running perfectly and your energy bills low.
Call (703) 644-6400
We’re committed to the highest quality standards, and we’ll be there when you need us 24/7 for your air conditioning or any HVAC need.
At Trademasters, our longstanding goal is to provide complete customer satisfaction. Our experienced co-workers are among the very best in the industry – trustworthy and professional technicians who serve every client with the same care.
We have a range of services for our residential clients including air conditioning repair, replacement, maintenance, and new AC system installation.
We’ll help you lower your energy bills, we can upgrade you to Energy Star rated equipment, and provide you with cutting edge technology with the highest possible efficiency and savings.
Our services come with quality assurance and upfront pricing. Our technicians are all highly trained, NATE-certified, bonded, and insured, so you can count on us to get the job done correctly.
Reasons why area homeowners choose Trademasters for new systems:
- We install all major HVAC brands including Trane, Carrier, Mitsubishi/Daikin, York, and Goodman.
- With the installation of a new system, you receive one free heating inspection and one free cooling inspection, plus discounts on service repairs!
- We offer a 2-year labor warranty on high efficiency equipment and a 1-year labor warranty on standard equipment.
- We register and monitor manufacturer warranties for the customer.
- We offer special financing through Wells Fargo.
- Contact us now for your hassle-free estimate at no cost.
Trust Trademasters for all your air conditioning service needs.
From installation to repair, we handle all your cooling needs.
Air Conditioning Installation and Replacement
If you’ve moved or need a new air conditioning system for your home, we can help. Our NATE Certified technicians will help decide what cooling system is right for your living space.
From noises and odd odors to complete cooling system malfunctions, we are here for you. Our NATE Certified technicians will get your AC system working how it should.
Prevent small minor issues from becoming major ones with annual maintenance. Our NATE Certified technicians will ensure your system is running efficiently and help prevent catastrophic breakdowns.
Ductless AC Services
Need a different cooling solution? Trademasters is trusted in Northern Virginia for ductless air conditioning services too.
Ductless AC Installation and Replacement
Learn how ductless AC systems can help keep your living spaces cool and comfortable without the extensive ductwork. Perfect for single or multiple spaces, ductless AC units have become a popular option.
Don’t suffer in the heat from a broken ductless system. Our NATE Certified technicians will have your system running again keeping you comfortable all summer.
Prevent ductless AC system malfunctions with our maintenance program. Our technicians will help keep your system running smoothly and efficiently.
Contact Trademasters
We’ll find the right solution for you and your budget.
We’re trusted across Northern Virginia when it comes to residential and commercial HVAC services.
We proudly serve your neighbors in Northern Virginia, including Fairfax County, Prince Williams County, Arlington County, and Loudoun County. Many of our residential customers live in these areas:
What our customers say:









































































“We know that when we build the team the right way, our customers really notice the difference. We’re dedicated to our co-workers, because together, we will create something great.”
– Dave Kyle | President/CEO
We’re passionate about delivering exceptional service with every customer visit.
We look forward to earning your confidence and trust every day.
- We’re committed to excellence and always have our customers’ best interests at heart.
- We’re proud to attract and retain the area’s most skilled and highly-qualified technicians.
- You can always rely on Trademasters to be punctual and professional.
- We take safety, security, and cleanliness seriously. We treat our customers like part of the family.
Trust us to be there when you need help. Call the Trademasters team today.
(703) 644-6400
General: 800-644-6400
VA: 703-644-6400
MD: 301-493-0202
DC: 202-559-6212
7208 Lockport Pl, Lorton, VA 22079
Monday - Friday: 7:00 AM - 5:00 PM
Saturday & Sunday: 8:00 AM - 5:00 PM
24/7 EMERGENCY ANSWERING SERVICE