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Commonwealth Energy Systems

Founded 1999 • With Angi since August 2006


(30) Verified Reviews


Commonwealth Energy Systems opened for business on April 6, 1999, but we were not the new kids on the block. The owner, Stephen Smith, and eight key employees had all worked for the largest window and siding company in Central Virginia and had a combined experience of over 170 years in the home improvement field. We all had learned that just selling a quality product was not enough. Even the best product is not satisfactory if it is not installed properly. We pride ourselves on the very best window and siding installers who only work for us. It is much more cost effective to do the job right the first time. Much of our business is obtained by referrals from our satisfied customers. We do have a service department, because some things are unavoidable such as glass breakage. When service is required, we do it in a timely fashion. We are proudly celebrating our 15 year anniversary....

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Verified Reviews

A few reviews for this pro...


I've never contracted with this vendor but they've started spaming me out of the blue. Apparently they picked up an email list for Richmond folks and submitted them to some service called "" Not appreciated and less than professional. "It’s Stephen from Commonwealth Energy Systems in Ashland. I’d like to be able to refer customers to you, so I’ve added you to my network on Alignable, ...

Description of Work
Never used them and they've submitted my name from a list to a junk service by the name of "". Not appreciated and less than professional.

Category gutter repair,roofing,siding,replacement windows,doors,energy audit

Service Provider Response

i am truly sorry Mr. Dental. This company came highly recommended to us as a tool to network with other business. In retrospect we should have researched them before connecting with the company. We did some work for you in the past and we communicated via email at the time we were doing business with you.. Thank you for enlightening us on their operations. Again please accept my sincere apologies ...


We had 13 windows replaced. Steve let us know the timeframe from signing the contract to ordering windows to installation. Everything was done in a timely fashion. The installation crew showed up on time and were done within the day as anticipated. Almost all of the work was done from the outside and they kept everything very clean. Excellent service and outstanding product - these windows are gre...

Description of Work
replacement vinyl windows

Category replacement windows



Very professional. The work was completed quickly. Installers cleaned the window before leaving. Received courtesy follow-up call to make sure I was satisfied.

Description of Work
Install picture window

Category replacement windows



Excellent service and pricing. Commonwealth uses formed PVC for the rounded brick mold, not wood. The windows turned out not to be a perfect half round--height was short by 1 inch. They were able to accommodate including replacing the interior trim with formed PVC, which was not in the original quote, at no extra charge. This required them to come back a second day, but the windows were installed ...

Description of Work
Replace 2 half round windows, nominally 2 foot by 4 foot, double pane low -E.

Category replacement windows



We had used this company before for window replacement in our entire home All went very well. This time all went well EXCEPT for cleanup. I picked up a quart size zip lock bag full of nails and screws. I gave to the owner when he came to get his check and all he said was sorry. As of this weekend I am sill picking up nails/screws Amazed ther have not been flat tires. the date above is an estimate....

Description of Work
replaced all windows on our florida room and one other picture

Category replacement windows

    Services Offered

    Vinyl Replacement Windows. Exterior Doors, Entrance, Patio, Garden, Sliding. Vinyl Siding, Vinyl Railing, Exterior Trim, Storm Doors, Gutters, Leaf Guard, & Roofing.

    Services Not Offered


    General Information
    Free Estimates
    Eco-Friendly Accreditations
    Payment Options
    Check, Visa, MasterCard, Discover, Financing Available
    Senior Discount