Air Conditioning | Roofing | Solar | Energy Audits


We repair and install air conditioners. We have a complete HVAC division to keep you comfortable.


Over 25 years of experience installing and repairing roofs in homes and businesses.


Installation and removal of solar panels. Now offering exclusively GAF Timberline Solar Shingle Roof.

Customer Reviews

  • This company is a very good company I would approve it at any time for anyone to use them. The team that will do your roof is very qualified dependable... read more

    thumb Rodney Bryant
    October 1, 2022

    Gus and Javier are the best Arrive on time for schedule appointment very professional with the expertise 👍👍👍

    thumb noel hernandez
    August 8, 2022
  • I called Grandmark after another roofing company failed to keep our scheduled appointment. They were prompt, professional, and the job was completed within a week following the estimate. I... read more

    thumb Thumper The DOG
    August 8, 2022

    Its the end of June, it's already over 100 degrees in Fresno and your AC unit stops working. What do you do and how do you know who/what to trust?... read more

    thumb Heidi Chang
    July 8, 2022

Get an Estimate for your Roofing Services