Commonwealth Cooling and HeatingHVAC Services in Lorton
Commonwealth Cooling and Heating is your trusted specialist for Bryant HVAC installations, repairs, and maintenance. Serving Lorton and its neighboring communities, we provide dependable HVAC solutions tailored to your home’s needs. As your local Bryant Factory Authorized Dealer, we are committed to your satisfaction and back our work with a 100% satisfaction guarantee. Our certified technicians deliver expert service, whether it’s routine maintenance or a complete Bryant system installation.
Experience and Certifications

Factory Authorized Dealer
As a Bryant Factory Authorized Dealer, we have met Bryant's highest standards for superior skills, service, and a promise of 100% satisfaction guarantee.

NATE Dealer
North American Technician Excellence (NATE) is the leading certification program for HVAC technicians and is the only test supported by the entire industry. We are proud to employ NATE-certified technicians.

Financing Available
We offer flexible financing options for your new Bryant product or system. With approved credit, you can enjoy convenient monthly payments, competitive interest rates, and online bill pay.

Indoor Air Quality Specialists
As Bryant Indoor Air Quality Specialists, we have completed coursework and passed a comprehensive test covering a wide variety of indoor air quality topics, allowing us to apply that knowledge to your home.
Repair and Service

AC Repair & Service
We offer professional AC repair and service to keep your air conditioner running efficiently and reliably. Our technicians diagnose issues, perform necessary repairs, and ensure optimal performance for your home’s comfort.

Furnace Repair & Service
We provide professional furnace repair and service to keep your heating system operating at peak performance. Our certified technicians can identify problems, perform necessary repairs, and fine-tune your system to keep you comfortable all year long.

Annual HVAC Maintenance
We offer annual HVAC maintenance to keep your heating and cooling system running efficiently throughout every season. Regular HVAC maintenance helps prevent system breakdowns, boost energy efficiency, and extend how long your HVAC system lasts.

Heat Pump Repair
We offer expert heat pump repair and maintenance to keep your system running smoothly and efficiently. Our certified technicians quickly diagnose issues, make reliable repairs, and optimize performance—so your home stays comfortable no matter the season.
Installation

AC Installation
Let us keep your home cool and comfortable with professional AC installation. We install high-quality Bryant air conditioning systems with precise workmanship and tailored solutions designed to meet your home’s cooling needs and energy efficiency goals.

Furnace Installation
Stay warm and comfortable all winter with expert furnace installation. We provide dependable Bryant furnace systems, seamless installation, and customized heating solutions built around your home’s comfort and efficiency needs.

HVAC System Installation
Count on us for expert HVAC system installation as we bring comfort and energy efficiency to your home. We offer durable Bryant equipment, a seamless installation process, and heating and cooling solutions tailored to your home's needs.

Heat Pump Installation
Experience year-round comfort and efficiency with our expert heat pump installation. We install trusted Bryant heat pump systems and deliver personalized solutions designed to match your home’s unique heating and cooling requirements.
About Commonwealth Cooling and Heating

Local HVAC Service FAQs
Trusted HVAC Professional in Lorton
Leave a ReviewBryant.com Reviews
5 out of 5(16 reviews)
- Review by
ROBERT
-
October 25, 2024
PROFESSIONAL INSTALLATION: THE TECHNICIAN Chael and Morgan were exceptional and besides their technical expertise they were socaily gifted
Commonwealth is lucky to have them
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
ERIC
-
June 22, 2022
High Quality Trustworthy Company
We stumbled upon Commonwealth Cooling and Heating in 2017 in our townhouse and have continued hiring them in our new single family home. Brian the owner goes above and beyond to take care of his clients. They don't try to oversell products or services. Their installation is of the highest quality. They take the extra time to do the little things on their installs like wrapping, securing / attaching wires / hoses, etc. Overall their installs are very clean and all equipment is in place. There is nothing laying around or unsecured.
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
LUISA
-
June 21, 2022
Great Service
The entire team at Commonwealth Cooling and Heating was great, from start to finish. Highly recommend!
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
JOHN
-
May 23, 2022
Fantastic Customer Service, Pricing & Professionalism
Front \& Back Office ops are great and responsive. Brian works with customer to balance needs and price; gives you the bottomline upfront. Professional install by crew and interface with their scheduling Reps. Also, they register the products and extend warranties for you...one less headache. Great job and highly recommended!
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
TRACY
-
May 07, 2022
EXCELLENT Service
I needed a new AC unit and they came out the next day to provide an estimate. They were very detailed with what I needed and didn't try to sell me anything I did not need. Their prices were competitive with the other quotes I received. I choose them because of the excellent customer service (both in the field and in the office) which, to me, is a HUGE! Keep up the great work!
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
AIMEE
-
December 30, 2021
All Around A ++++
From receptionist to technicians to install crews, this company is INCREDIBLE! Love the small, independently owned company! Very friendly and exceptionally knowledgeable!!
Recommends this dealer
Verified Purchase
- Review by
DON
-
June 16, 2021
Bryant System Installation on Harley
We had two highly skilled installers that worked great together. They answered all my questions, built new duct work on site, and came prepared with all the supplies and tools they needed to complete the installation. I was very pleased with the installation process and the equipment installed.
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
TIM
-
May 25, 2021
Exceeded my expectations... Great company i would recommend highly!
very happy
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
SNYDER
-
April 22, 2021
Very Satisfied Customer
Our sincere thanks to Brian, Mandy and the entire Commonwealth team for the excellent customer experience we have received during the past 15+ years and more specifically for the recent recommendations and install of our new HVAC system. Everyone was very helpful and the install went smoothly. We look forward to partnering with Commonwealth Cooling and Heating for our HVAC service and support for many years to come!
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
BRIAN
-
April 22, 2021
Very knowledgeable and polite
They arrived on time and completed the job in expected time frame. Very professional
Recommends this dealer
Verified Purchase
Solve Problems:
5
- Review by
WAYNE
-
April 07, 2021
Installation of Bryant Air Conditioning System on April 2, 2021
Very professional and courteous. Answered all our questions.
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
Paulette
-
February 09, 2021
Outstanding installation team!
Arrived right on time, very personable, wearing their masks and immediately got to work installing my new Air Knight Air Purification System with the MyEvolutionConnex Control that works with my home network. Very satisfied customer
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
Rick
-
January 22, 2021
Excellent Service, super clean install, professional company
Would recommend to friends and family.
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
Tim
-
August 14, 2020
Exceeded my expectations... Great company i would recommend highly!
Top notch company! Very very pleased.
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
Pete
-
February 08, 2019
Highly recommend Commonwealth Cooling and Heating!
Commonwealth Cooling and Heating replaced 2 HVAC systems in my house. The Techs were punctual, very knowledgeable, friendly and left my house as clean as they found it. Highly recommend Commonwealth Cooling and Heating!
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
Carrie
-
February 05, 2019
Great service!
Couldn't have asked for better service \- nice folks, quick to arrive, easy to schedule and very knowledgeable.
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
Page 1 of 6