Galkos Construction

Galkos Construction is a family owned and operated general construction company specializing in residential home improvement throughout Southern California. Founded by its President, Frank Gialketsis, the company is now in its third decade. Galkos Construction has evolved to meet the needs of the new green economy and now offers renewable energy products such as solar energy systems.

Galkos Construction has always believed in the simple philosophy of providing the best quality and value in the industry. By following this premise, Galkos Construction is now one of the oldest and largest home improvement companies in the United States.

Galkos Construction offers a variety of quality products including energy efficient vinyl windows, elegantly designed sunrooms, beautifully crafted vinyl siding, maintenance free exterior coating, and solar energy systems.

Quality that lasts

In addition, Galkos Construction products are designed and built to last and include warranties that symbolize our commitment to quality and superior craftsmanship.

Read a review about Galkos Construction

The Installation crew is very professional and have provided us with very good service each time they have come. Their job is always complete and when they are finished, the only thing to show that they have been here are the lovely new windows and doors that they install. I would recommend Galkos Construction highly in the future.

~ Catherine G. Lomita, CA

Watch a testimonial about Galkos Construction

GCI Energy also offer financing and extended warranties

We invite you to check our “A” rating with the Better Business Bureau.
GCI Energy Products an approved contractor with the League of California Home Owners.
Please visit our website if you would like to learn more about GCI Energy. www.gcienergy.com