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CFS Electrical Service Proudly serving the commercial construction industry in Washington DC, Arlington, Alexandria, Fairfax, and all of Northern Virginia with full HVAC/R, plumbing, electrical, and maintenance services. Finding a qualified, licensed, insured and bonded team that is self-managed and knows what the heck they are doing.

CFS Services has been around since 1965, and we have the credentials, expertise and fiscal backing to take on all of your commercial projects. Technician not showing up, equipment that isn't the right fit, and poor installation techniques.
Services
Owner and president, Fred Petrus has knowledge and experience in all areas of the business. You can feel good about hiring CFS Service because it is under the leadership of a Master HVAC tech, Master Plumber, Master Technician and a real estate professional. Plus, he holds a class "A" contractor's license, has an MBA and is a CPA certified to work in both Virginia and Maryland. This wide range of knowledge and experience, plus a passion for doing things the right way means that CFS Service has the best leadership possible.
Keeping a building cool in summer and warm in winter is a big job. HVAC (Heating, Ventilation and Air Conditioning) is an important task for commercial property owners. Here at CFS, we work tirelessly to ensure our customers have HVAC systems that get the job done while being as energy-efficient as possible.
We've been helping commercial property owners and managers with their heating issues since 1965 - so we know a thing or two! We can help you with a wide variety of heating problems and components. We can assist you with choosing and installing the right unit to keep your building warm and comfortable.
We've been helping Virginia businesses with their HVAC ventilation issues since 1965 - so we know a thing or two! Ventilation installation & maintenance services in Northern Virginia and the surrounding area. Used independently or as part of an HVAC system, exhaust fans can move stuffy, stale air out and help fresh air move into an area.
Reviews (12)
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Hank F.
Jan 28, 2022
We asked a legitimate HVAC and water heater question, and the President of the company responded with "Fuck off"
Marco Florido
Jan 24, 2022
Great company great prices good cuality work, very profesionals
Colby Connelly
Dec 28, 2021
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
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
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.
Shujat Inayat
Mar 27, 2019
Customers friendly and very cooperative services with economy
Robert Caton
Jun 06, 2018
I used this company several times and have been very pleased with workmanship and price. Highly recommend.
Ali B.
May 23, 2018
George was very helpful and took his time to thoroughly answer all of the questions we had. It was very apparent George is very knowledgeable about his craft and also informed us of additional services the company provides. We will definitely use his services when our needs arrise. Thank you!
Kevin Hensley
Jun 15, 2017
Amazing company with some fantastic employees. Everything from the first call to the in home experience has been better than 5 star!
Christopher C.
Jul 27, 2016
We bought a newly remodeled home that had poor quality work done, including with the heating and cooling systems. After trying two other companies that never showed up on time and didn't do quality work, a friend recommended CFS Service Corp. They are great! We have had Christian out twice now for two separate issues from the remodel, and he's been on time, courteous, friendly, and knowledgable. Would highly recommend them, especially if you're having HVAC issues with the high summer temps.
Nicole B.
Jun 30, 2015
We just had cfs out to our home to replace a gas hot water heater. They said they would give us a quote over the phone. After installation we were told there were trade charges to include a line for gas( although, they knew it was gas ahead of time), and an extra 150 dollars was added to move the dryer! I am very irritated that they added charges after the fact. Feels sneaky and manipulative to me. Next time I'll use a company that does free estimates ahead of time and doesn't change pricing later!
Khoa P.
Nov 25, 2014
If I could give them ZERO stars I would. My water heater has an electrical unit that burned itself up in the night. I awoke to the smell of burning plastic and shut off my circuit breaker. I my property managers and they contracted CFS to come fix the issue. They said they would come that same day, and did not. But they never let us know that. They said we'd need a new part and they'd overnight it and they'd be here first thing tomorrow.

Tomorrow rolls around.no phone call.so we called them. Our part wasn't shipped so they said they'd come first thing the next day. Again, we had to call them to find out. It's 2 days before Thanksgiving and we are without hot water and we are hosting 8 people. Do not ever use this company or you will be left in the dark waiting for people who do not show up. I am actually filing a claim with the BBB against them right now.