Business Details
50+ Years
experience
Emergency
services
Your Trusted Partner for Commercial HVAC Solutions
CFS Service has been a trusted provider of commercial HVAC, plumbing, and electrical services in Northern Virginia and the Washington DC metro area since 1965. Our locally-owned business combines over 55 years of industry experience with a team of certified professionals dedicated to delivering reliable, energy-efficient solutions. We specialize in new installations, emergency repairs, proactive maintenance, and system upgrades for commercial clients ranging from office complexes to medical facilities.Our commitment to transparency, integrity, and customer satisfaction is reflected in our long-standing relationships with clients and partnerships with leading equipment manufacturers. As a fully licensed, bonded, and insured contractor, we prioritize safety, quality workmanship, and ethical business practices in every project we undertake.
Services
HVAC Installation
Plumbing Services
Electrical Maintenance
Commercial HVAC
Proactive Maintenance Plans
Details
- Year established: 1965
Highlights and features
- We offer 24/7 emergency service with certified technicians.
- Our team holds Master HVAC, Plumbing, and Electrical licenses.
- No hidden fees or sneaky upgrades in our transparent pricing.
- We provide free second opinions on repair and replacement decisions.
- 100% satisfaction guaranteed on all commercial installations and repairs.
Associations and certifications
- Daikin Certified Contractor
- Mitsubishi Certified Contractor
- Trane Comfort Specialist
- Carrier Authorized Factory Dealer
What people say
Beautiful and excellent work
Competitive price
Ethical behavior
Handle multiple trades
Meet LEED goals
Services
HVAC Installation
We design and install commercial HVAC systems tailored to your building's needs. Our certified technicians handle rooftop units, heat pumps, VRF systems, and boiler installations with precision. We ensure energy efficiency and compliance with all local codes while minimizing disruption to your operations.
Plumbing Services
Our licensed plumbers provide comprehensive solutions for commercial properties. From new installations to emergency repairs, we handle water/sewer systems, gas piping, and code compliance upgrades. We use advanced diagnostics like video pipe inspections to identify and resolve issues efficiently.
Electrical Maintenance
We maintain and repair commercial electrical systems including lighting, security systems, and power distribution. Our electricians perform preventive maintenance to avoid outages and ensure safety. We specialize in complex installations like emergency generators and cloud-based security systems.
Commercial HVAC
Our 24/7 emergency HVAC repair service keeps your systems operational year-round. We service all makes and models, including Daikin, Trane, and Carrier units. Our technicians use diagnostic tools to quickly identify issues and implement lasting solutions for minimal downtime.
Proactive Maintenance Plans
Our customized maintenance agreements prevent system failures through regular inspections. We offer chiller maintenance, boiler tune-ups, and electrical system checks. These plans extend equipment lifespan, improve efficiency, and reduce unexpected repair costs for commercial properties.
People
Frederick S. Petrus
President and COO
Master HVAC technician and real estate professional with decades of industry experience. Prioritizes customer service and ethical business practices. Leads CFS Service with a focus on technical excellence and client satisfaction.
Randy Manning
Senior Project Manager
Over 30 years in construction management. Specializes in complex commercial projects. Brings expertise in high-detail installations and project coordination to ensure timely, quality delivery.
Danny Graumann
Senior Production Manager
47-year veteran in residential and commercial renovations. Focuses on precision execution for high-end projects. Combines technical skill with practical problem-solving for optimal client outcomes.
George E. Joseph Sr.
HVAC Operations Manager
Master HVAC technician with 29 years of experience. Manages commercial HVAC divisions and refrigeration services. Holds multiple certifications including CFC 608 Universal. Prioritizes customer satisfaction and technical excellence.
Cary W. Ritchey III
Vice President, Electrical Operations
Master Electrician with 29 years of commercial/residential experience. Oversees electrical contracts and field operations. Certified in fire alarm and structured systems. Emphasizes teamwork and technical precision in project execution.
Questions
What Northern Virginia areas do you service?
We serve all of Northern Virginia including Washington DC, Arlington, Alexandria, Fairfax, Montgomery, Falls Church, Fredericksburg, Stafford, Manassas, and Loudon counties.
What types of commercial clients do you work with?
We serve office complexes, banks, retail centers, restaurants, medical clinics, schools, churches, storage facilities, and apartment buildings throughout the DC metro area.
Do you offer HVAC maintenance plans?
Yes, we provide customized proactive maintenance agreements for HVAC, plumbing, and electrical systems. These include seasonal tune-ups, inspections, and priority emergency service.
What brands do you work with?
We service all major commercial HVAC brands including Daikin, Trane, Carrier, Mitsubishi, York, and Lennox, as well as plumbing and electrical equipment from leading manufacturers.
Do you handle new construction projects?
Yes, we specialize in new commercial construction projects. Our team works with general contractors and facility managers to install HVAC, plumbing, and electrical systems for various building types.
Do you provide residential services?
CFS Service focuses exclusively on commercial clients. For residential HVAC, plumbing, and electrical needs, visit our sister company Nichols & Phipps.
Reviews (5)
Hank F.
Jan 28, 2022
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We asked a legitimate HVAC and water heater question, and the President of the company responded with "Fuck off"
Colby Connelly
Dec 28, 2021
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We were in need of a house re-pipe after moving in a few months ago, and Fred's estimate came in well below anyone else who took a look at what needed to be done. He and his team did an incredible job and were in and out of our house in no time at all. Not only did they complete the re-piping in two days, they put in several new fixtures for us and discovered (and repaired) several issues with our plumbing we didn't even know we had. I cannot recommend this company enough and would absolutely refer anyone I know to them for any plumbing needs!
Marva H.
Aug 24, 2021
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Ky was the best, most honest repair man I have ever had. Not only was he prompt but he also gave me his professional and personal recommendations. 10/10. they came the same day, and fix the issues right away. Thank you 10000x
Terence Sullivan
May 17, 2019
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I am currently into a remolding project for my home, which entails a new kitchen and replacing flooring throughout the house. During the beginning stages of the project I hired a "certified" electrician who was dishonest, unreliable and moreover not qualified. Because of this I contacted CFS Services Inc and spoke with Mr. Fred Petrus. Mr. Petrus immediately listen to my existing problems with respect to the electrical work.
He assigned one of his top electricians to come to my house and assess the existing work, then base on the findings provided a sound plan to correct the previous electrician mistakes. CFS perform the work flawlessly, they corrected all the mistakes, as well as made sound recommendations which enhanced the project. When dealing with CFS I have found them to be straight forward, honest and their contractors professional. I highly recommend CFS as a company.
He assigned one of his top electricians to come to my house and assess the existing work, then base on the findings provided a sound plan to correct the previous electrician mistakes. CFS perform the work flawlessly, they corrected all the mistakes, as well as made sound recommendations which enhanced the project. When dealing with CFS I have found them to be straight forward, honest and their contractors professional. I highly recommend CFS as a company.
Robert Caton
Jun 06, 2018
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I used this company several times and have been very pleased with workmanship and price. Highly recommend.
