Grandmark Energy Construction
Ashlan, Fresno, CA

Grandmark Energy Construction Reviews

4.8 stars based on 184 reviews

Featured Comments:

• A

  Andrew Jones

  5.0

  Grand Mark did a superb job of replacing our old shingles, and installed not only a new roof, but added additional ventilation for the attic, added a new layer of blown insulation in the attic space, and installed new gutters over the main walkways around the house. At the end of every work day, they cleaned up all of the materials from around our yard. The entire project took roughly a week to complete, and we are very happy with the work they performed. We have yet to need to use our air conditioning, as the interior temperature never gets above 75 degrees, thanks to the insulation and new GAF cool shingles they installed. If you need a new roof or gutter system installed, I highly recommend them.

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  Response from the owner

  Andrew we are glad the team delivered for you. We appreciate the opportunity to serve you. Thanks 🙏 Grandmark Team

• C

  Carlos Rosario

  5.0

  First off McKay over at Grandmark is great! When I partner with local roofing contractors to perform my property inspections, McKay is always my go to. He keeps it honest and provides my clients with the needed information to make a sound decision on their home purchase. Always a pleasure to work with these guys.

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  Response from the owner

  Carlos, thanks for the feedback. When you put your name on the line, Grandmark team takes that to heart and will look to meet your expectations. Whatever it takes. Appreciate doing business with you.

• P

  Patrick Warner

  5.0

  Our roof was originally replaced by Cal Roofing which was later bought out by Grand Mark. Our patio roof was showing signs of rot and we reluctantly called the number we had for Cal Roofing for a possible warranty repair. We had a horrible experience with Cal Roofing however Grand Mark is definitely NOT Cal Roofing! The employees we spoke with were very cordial, responsive and helpful. Even though the damage ended up being the fault of the painters who poorly reinstalled the rain gutters, McKay, after his inspection pointed out errors and still gave us a price break because we were returning customers. The employees who responded and completed the repairs were courteous and performed what appears to be a flawless repair. The guys that made the repairs pointed out their repairs, made sure we were satisfied before they left and left the property as clean as they found it. We will definitely recommend Grand Mark to anyone who needs repairs.

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  Response from the owner

  Patrick is great to hear that we were able to take care of you. We will always seek to help ALL CUSTOMERS to the best of our abilities. We appreciate your time to provide feedback and we are ready to assist you if you need anything else. 🙏 Grandmark Energy Construction Team.

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