Grandmark Service Company

Hours

Tuesday:
7:00 AM - 7:00 PM
Wednesday:
7:00 AM - 7:00 PM
Thursday:
7:00 AM - 7:00 PM
Friday:
7:00 AM - 7:00 PM
Saturday:
7:00 AM - 7:00 PM
Sunday:
Closed
Monday:
7:00 AM - 7:00 PM

Chamber Rating

Verified Member
4.8 - (349 reviews)
320
14
1
3
11
Read Our 349 Reviews

Chamber Rating

Verified Member
4.8 - (349 reviews)
320
14
1
3
11
  • Joseph Anderson


    Apr 9th, 2024

  • Kristi Zamora

    Very unhappy with service for my Dads roof. Leaked at 11 months out of the one year warranty . They came out and did a quick ten minute fix that we could have done ourselves. Which is one thing if they were going to extend the warranty and make sure it could hold up to next years rainy season but they refused to extend it. I had a major roof leak repaired that my insurance company paid a portion of and I paid 6k out of pocket to get repaired . I expected it to last and for them to stand behind their work and I do not feel this was the case.
    Apr 7th, 2024

  • Jose L

    Great experience.
    Apr 5th, 2024

  • Vern Smith

    Installed a new roof and solar Roof is falling in workmanship after 2 years and they didn't turn in the warranty in with owens corning for the 25 year warranty. Roof is void of warranty! Knowingly installed a 7 kilowatt instead of a 13 kilwatt system GUARANTEED for 25 years that I paid for. When Todd came out and agreed with the problems, after the 3rd proposal that I was going to agree to, they blocked my #. I went to the office to agree to the proposal and Todd or Carlos would not come out of their offices to talk to me. Carlos set up an appointment the following day to come out and discuss the problem. HE DIDN'T SHOW OR CALL!! After 5 more e-mails to set up new apps that he didn't show to any of them and numerous excuses,(he thought he had covid, wife is in hospital, he sold the company) there has been no contact. This has been going on since March. All I want is what they agreed to. A new roof with a warranty, enough solar for the 25 years to get me 13 kilowatts. I could go on and it will if there is no response!!! Service: Installation
    Apr 3rd, 2024

  • juan campos

    Eric is definitely the person to ask for when it comes to hiring for your AC unit. Came and got straight to work and diagnosed my system. Will come back later to fix. As for now a 5 star will come back later to update. Services: A/C system maintenance, A/C system repair, Repair HVAC
    Apr 2nd, 2024

Read Our 349 Reviews

About
Grandmark Service Company

At Grandmark Service Company, we're your go-to roofing contractor in Fresno for all your residential and commercial roofing needs. Our team of experienced professionals specializes in roof repair and replacement, as well as a variety of roofing services, including metal, flat, tile, and shingle roofing. We also offer emergency roofing services to ensure that you're never left without a roof over your head. Our commitment to customer satisfaction means that we always provide high-quality workmanship, and we take the time to inspect and maintain your roof to ensure its longevity. In addition to roofing services, we also offer HVAC, gutter and skylight installation. Contact us today for a free estimate.

Contact Info

  •   (559) 338-5667

Questions & Answers

Q What is the phone number for Grandmark Service Company?

A The phone number for Grandmark Service Company is: (559) 338-5667.


Q Where is Grandmark Service Company located?

A Grandmark Service Company is located at 4545 N Brawley Ave STE 105, Fresno, California 93722


Q What is the internet address for Grandmark Service Company?

A The website (URL) for Grandmark Service Company is: https://www.grandmarkservicecompany.com/


Q How big is Grandmark Service Company?

A Grandmark Service Company employs approximately 1 people.


Q What days are Grandmark Service Company open?

A Grandmark Service Company is open:
Tuesday: 7:00 AM - 7:00 PM
Wednesday: 7:00 AM - 7:00 PM
Thursday: 7:00 AM - 7:00 PM
Friday: 7:00 AM - 7:00 PM
Saturday: 7:00 AM - 7:00 PM
Sunday: Closed
Monday: 7:00 AM - 7:00 PM


Q How is Grandmark Service Company rated?

A Grandmark Service Company has a 4.8 Star Rating from 349 reviewers.

Hours

Tuesday:
7:00 AM - 7:00 PM
Wednesday:
7:00 AM - 7:00 PM
Thursday:
7:00 AM - 7:00 PM
Friday:
7:00 AM - 7:00 PM
Saturday:
7:00 AM - 7:00 PM
Sunday:
Closed
Monday:
7:00 AM - 7:00 PM

Ratings and Reviews
Grandmark Service Company

Overall Rating

Overall Rating
( 349 Reviews )
320
14
1
3
11
Write a Review

Joseph Anderson on Google

image


Kristi Zamora on Google

image Very unhappy with service for my Dads roof. Leaked at 11 months out of the one year warranty . They came out and did a quick ten minute fix that we could have done ourselves. Which is one thing if they were going to extend the warranty and make sure it could hold up to next years rainy season but they refused to extend it. I had a major roof leak repaired that my insurance company paid a portion of and I paid 6k out of pocket to get repaired . I expected it to last and for them to stand behind their work and I do not feel this was the case.

Business Response on Google Apr 7th, 2024
Kristi, this looks like a misunderstanding to me. Our repairs last a long time. We can extend this coverage to your dad out of just pure appreciation. I’ll have our department leader get in touch with you to learn more about your situation. Seams like there are some lose ends here. We do stand behind our work. Kindly call us so we can get the right person to help you.

Jose L on Google

image Great experience.


Vern Smith on Google

image Installed a new roof and solar
Roof is falling in workmanship after 2 years and they didn't turn in the warranty in with owens corning for the 25 year warranty. Roof is void of warranty!
Knowingly installed a 7 kilowatt instead of a 13 kilwatt system GUARANTEED for 25 years that I paid for. When Todd came out and agreed with the problems, after the 3rd proposal that I was going to agree to, they blocked my #. I went to the office to agree to the proposal and Todd or Carlos would not come out of their offices to talk to me. Carlos set up an appointment the following day to come out and discuss the problem. HE DIDN'T SHOW OR CALL!!
After 5 more e-mails to set up new apps that he didn't show to any of them and numerous excuses,(he thought he had covid, wife is in hospital, he sold the company) there has been no contact. This has been going on since March. All I want is what they agreed to. A new roof with a warranty, enough solar for the 25 years to get me 13 kilowatts.
I could go on and it will if there is no response!!! Service: Installation

Business Response on Google Dec 14th, 2020
Vern S, we understand your concerns.You did not do business with Grandmark Energy. Here is some information we gathered.1) You signed off on the complete project on September 28 2017 by phone at about 4:43 PM2) Roof isn’t failing according to the representative for Owens Corning who inspected your roof and verified that everything required to ensure your roof last 50 year was installed. All customers should make sure they get their paperwork in a timely manner.3) We were told there have been contractors working on the property adding and performing modifications affecting the roof.4) Sadly the company that manufactured your panels went out of business and they can’t honor your production guarantee.5) Your Financing company stated that everything that was contracted for was installed and a claim was closed.6) Most project warranties are voided by third parties. Make sure you check with your contractor before doing modifications.If there is anything Grandmark Energy can do for you to help you with your issue please let us know.

juan campos on Google

image Eric is definitely the person to ask for when it comes to hiring for your AC unit. Came and got straight to work and diagnosed my system. Will come back later to fix. As for now a 5 star will come back later to update. Services: A/C system maintenance, A/C system repair, Repair HVAC

Business Response on Google Jun 7th, 2023
Dear Juan,Thank you so much for your incredible 5-star review of Grandmark Service Company! We're thrilled to hear that David provided you with an amazing experience and that you highly recommend his services.David is indeed a dedicated professional who goes above and beyond for our customers. We're glad to hear that he was straightforward in his approach and demonstrated genuine care. It's fantastic that he took the initiative to contact the AC manufacturer to inquire about your warranty, showing his commitment to providing you with the best possible service.We're delighted that David efficiently fixed your Freon leak and filled the compressor, ensuring that the job was done quickly and professionally. It means a lot to us that you consider yourself a lifetime customer and that you'll be recommending our services to your neighbors, friends, and family.If you ever need any further assistance or have any questions, please don't hesitate to reach out. Thank you again for your kind words and for choosing Grandmark Service Company.Warm regards,The Grandmark Team

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Overall Rating

Overall Rating
( 349 Reviews )
320
14
1
3
11

Write a Review

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