1. No results to show.
Explore Services
Join as a pro
Log in
  1. No results to show.
  1. No results to show.
Explore Services
Sign up
Log in

Keystone marble and granite

Free on-site estimate

It’s free, with no obligation to book

Thumbtack Guarantee

If you hire this pro, you’re covered by a money-back guarantee. Learn more

If you hire this pro, you’re covered by a money-back guarantee. Learn more

Projects and media
Projects and media
About
Hello my name is Marlon. I'm the owner of keystone marble and granite. My company goal is to bring total customer satisfaction and a quality product. Here at keystone marble and granite we love what we do and that's what makes the difference in the final product.
Overview

Hired 9 times

Serves Framingham, MA

Background checked

2 employees

5 years in business

Business hours

This pro hasn't listed their business hours.

Payment methods

This pro accepts payments via Cash, Check, and Zelle.

Services offered
Material preference

Granite

Quartz

Marble

Property type

Residential

Commercial

Reviews

Customers rated this pro highly for responsiveness, work quality, and professionalism.

Exceptional 5.0

9 reviews

5

100%

4

0%

3

0%

2

0%

1

0%

Read reviews that mention:

pro avatar
Ruth B.

Aug 24, 2023

•

Hired on Thumbtack

Marlon was quick to respond and get the kitchen countertops done. We are very happy with the results and would definitely use him again and would recommend him to others!

Details: Granite • 51 - 60 sq ft • No, I would like the professional to supply the materials • Residential

Countertop Installation
pro avatar
Katina M.

Jun 15, 2023

•

Hired on Thumbtack

Keystone marble and granite was excellent to work with. Very timely and responsive, and very quick turnaround time on the install of a granite vanity top in our guest/kids bathroom! Would highly recommend!

Details: I'm flexible • Less than 10 sq ft • No, I would like the professional to supply the materials • Residential

Countertop Installation
pro avatar
Catherine C.

Mar 25, 2023

•

Hired on Thumbtack

Marlon did a fabulous job with a countertop cutout modification job. He was super responsive and helpful in determining the work that needed to be done and for a fair price. The modification itself was done super efficiently, and with perfect results. I would highly recommend Marlon and Keystone!

Details: Quartz • Light - not very noticeable to slight cosmetic damage • Kitchen • Residential

Countertop Repair or Maintenance
pro avatar
Judi P.

Sep 15, 2023

•

Hired on Thumbtack

Marlon always got back to me right away to determine a day an time to do the work even though it was a small job to replace the kitchen sink mounts. He gave me a fair price and spent time to make sure the job was done better than the original. Very nice, clean, and considerate. I highly recommend this company.

Details: Granite • Light - not very noticeable to slight cosmetic damage • Kitchen • Residential

Countertop Repair or Maintenance
pro avatar
Graham A.

Jul 26, 2023

•

Hired on Thumbtack

I had them review a travertine repair for me and they were very responsive and honest as to what the could repair given the extensive damage. I appreciated the consultation.

Details: Repairing scratches or cracks • Sealing or caulking • Marble • Severe - portions of the countertop missing, with jagged edges • Residential

Countertop Repair or Maintenance
Credentials
Background Check

Marlon Desouza

  • Loading
Thumbtack
Consider it done.
Customers
Pros
Support
© 2025 Thumbtack, Inc.
Thumbtack Guarantee