Medford, MA

Masonry contractor, chimney services, basement waterproofing in Medford MA

30 Years Experience  |  Free Estimates  | Locally Owned

30 Years Experience 

Licensed & Insured

Warranties Available

This is a placeholder for the Yext Knolwedge Tags. This message will not appear on the live site, but only within the editor. The Yext Knowledge Tags are successfully installed and will be added to the website.

Family and Locally Owned and Operated

Keystone Masonry and Chimney is your go-to source for any kind of masonry or concrete work you need. From waterproofing, repointing, concrete and foundation repairs to patios, chimneys, and retaining walls, let us put our over 30 years of experience to work for you! You'll receive high-quality workmanship and competitive prices when you hire our team. For a FREE estimate , call or text (617) 586-3577.

$750 OFF

Any job over $5000 or more


Coupon cannot be combined

Use Coupon

$500 OFF

Any job of $3000 or more


Coupon cannot be combined

Use Coupon

15% Off

Any Job


Coupon cannot be combined

Use Coupon

FREE

Chimney

Inspection

Use Coupon

Masonry

Trust Keystone Masonry and Chimney for all types of masonry work for residential and commercial properties. Call (617) 586-3577 for a FREE estimate today.

Learn More

Chimneys

If your chimney needs some tender loving care because of age, don't stress out. We can repair just about any chimney with ease!
Learn More

Repointing

Repointing renews mortar joints and fixes loose bricks and stones. Rely on Keystone Masonry and Chimney for any type of repointing you need!

Learn More

Waterproofing

Roof parapets and faulty, old or cracked masonry can be a point of entry for water. Let our seasoned team waterproof your property at affordable rates!
Learn More

Patios

Add value to your property and extra living space with a quality patio installation from Keystone Masonry and Chimney. Call or text us today at (617) 586-3577.

Learn More

Concrete and Foundation Repair

Let us come and repair your cracked or broken up concrete driveway, sidewalk, walkway or any other surface! Seniors and military personnel get discounts with us!
Learn More

Retaining Walls

If you're considering a beautiful and functional retaining wall for your property, we use the best materials available to build sturdy retaining walls on your commercial and residential property. Call (617) 586-3577 for a FREE estimate today!

Learn More
Five yellow stars are lined up in a row on a white background.
"The team from keystone Masonry and construction that came to our home was professional, personable, knowledgeable, and efficient. They did a wonderful job cleaning and repairing our fireplace and were able to answer all of my questions. I strongly recommend them to anyone who needs assistance of any kind with their fireplace or chimney."
- Joey
Five yellow stars are lined up in a row on a white background.
"Key stone Masonry and Construction is definitely one of the most honest companies around. I had 3 other estimates done and each company tried to sell me on more then I needed. Keystone masonry and chimney gave a good affordable price to repair, seal, re-flash and recap my beat up old chimney. Was very happy with my service and would definitely recommend this company to anyone who needs chimney work done."
- Frank
Five yellow stars are lined up in a row on a white background.
 "Keystone masonry and construction did an excellent job on my property we got a great company affordable and very good quality work. I was very satisfied in the work I had got done and I will definitely recommend them ... thank you again! Great Company!"

Learn More About

Keystone Masonry and Chimney

A black and white drawing of a medal with a ribbon.

You can get up to a 15-year warranty on the work we provide. Call to learn more!

Contact Us Today!
Share by: