National Energy Contractors, Inc.
Write a Review 630-916-0325
OPEN NOW - Closes at 6:00pm

206 W North Ave, Lombard, IL 60148

National Energy Contractors is a Chicagoland area home improvement company that offers windows, siding, roofing, door and gutters. The company features Weathergard windows that are specifically designed to save homeowners money by stopping wasteful energy consumption and/or loss. All windows are precision-made to the exact size of each opening then, professionally installed by its factory-authorized craftsmen. National s scientific thermal technologies assist customers with saving energy and money. Combinations of windows may be stacked or joined together to create elegant and unique designs appropriate for each client s style. Further customize a home with internal and external colors as well as decorative grid and glass upgrades. The company also offers CedarGrain solid core sidings, Weather Stopper five-part roofing system from GAF, Castlelgate doors, GutterTopper systems. National Energy Contractors is headquartered in Lombard, Ill.

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Reviews

Claudia P.

06/30/2023

Provided by YP.com

I would highly recommend National Energy Contractors for their outstanding work on our new sunroom. After discovering their booth at the Naperville Rib Fest last year, we sought quotes from multiple companies. Although National Energy Contractors were not the cheapest option, they provided undeniable evidence of their exceptional craftsmanship. Dealing with contractors can be intimidating, as not all of them follow through on their promises. However, Peter Gatsch, the owner of Nat'l Energy, alleviated our concerns by sharing numerous favorable reviews from satisfied customers.

Throughout the entire process, Peter maintained constant communication with us, starting from the moment we signed the contract. The project involved multiple stages, from securing permits to laying the foundation, building the room, and adding the final touches like siding. Each crew of workers demonstrated professionalism and pleasantness. Their work ethic displayed expertise in their respective specialties, and it was evident they were passionate about their craft.

Although we encountered a few delays, the end result was well worth the wait. The sunroom is of the highest quality and solidly constructed. In hindsight, I would not have chosen a different builder, even if they had promised a quicker completion time. I am extremely satisfied with the final product, and I trust National Energy Contractors to deliver exceptional workmanship.

In conclusion, National Energy Contractors surpassed our expectations by creating the most beautiful addition to our house. Their dedication, professionalism, and commitment to quality are unmatched. I highly recommend their services for any construction project.

Barb B.

07/29/2020

Provided by YP.com

Terrible, terrible customer service. Does not honor their "lifetime" warranties. Never returns phone calls. Been dealing with window issues for over four years with no satisfaction. Now patio door breaks and they won’t do anything about that either regardless of their supposed "lifetime" warranty. Jennifer, who answers the phone, is rude and condescending, continually telling us that we "have not done everything we need to do to resolve this issue. Then the owner, Peter, demands we sign a back-dated contract that never existed and when we refused, he refuses to complete promised and warrantied work. Shameful and deceitful.