Brand Certified
Keystone Masonry and Chimney,Foundtaion Waterproofing
4.9(60 reviews)
Certified by Keystone Masonry and Chimney,Foundtaion Waterproofing • Apr 05, 2026
Business Details
77 Prentice St, Waltham, MA
02451, United States
Certified by Keystone Masonry and Chimney,Foundtaion Waterproofing • Apr 05, 2026
(617) 586-3577
Certified by Keystone Masonry and Chimney,Foundtaion Waterproofing • Apr 05, 2026
https://www.keystonemasonryandchimney.com/
Certified by Keystone Masonry and Chimney,Foundtaion Waterproofing • Apr 05, 2026
About
Certified by Keystone Masonry and Chimney,Foundtaion Waterproofing • Apr 05, 2026
Foundations & MasonryWaterproofing CompanyRetaining WallsConcrete ContractorStoneworkChimney ContractorMasonry Contractor
Keystone Masonry and Chimney provides chimney, waterproofing, repointing, concrete, basement and foundation repairs, stairs and steps, walkways, patios, and retaining wall installation to Greater Boston, MA and surrounding areas.
Details
- Requires appointmentAvailable
- Onsite servicesAvailable
- Free parking garageNot available
- Free parking lotNot available
Location
Certified by Keystone Masonry and Chimney,Foundtaion Waterproofing • Apr 05, 2026
Keystone Masonry and Chimney,Foundtaion Waterproofing
77 Prentice St, Waltham, MA
02451, United States
Hours
Certified by Keystone Masonry and Chimney,Foundtaion Waterproofing • Apr 05, 2026
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
Reviews
4.9
60 reviews
5 stars
57
4 stars
2
3 stars0
2 stars0
1 star
1
- JCJames CaseyMar 4, 20265.0An amazing experience with the keystone masonry team rebuilding my chimney from inside our attic really impressed with how clean they kept everything although some minor dust was inevitable. They did a great job and cleaning completion.
- LGLaura GutierrezFeb 18, 20265.0I have a historical home in Dorchester, the chimney was falling apart and Keystone Masonry looked at it, provided the estimate and timeline. The completed the job beautifly and on time as promised. Very happy with their work
- ICIsa CruzFeb 18, 20265.0James and his crew did a good job on a chimney crown repair and new cap. Also very good price I recommend
- ZGZoyla GamsFeb 18, 20265.0Keystone Masonry fixed up our front walkway and stairs. They did a great job overall and when we identified a minor issue a few months later, James promptly followed up and had it fixed without any additional charge. We would definitely reach out to them again for future work.
- MGManish GalaFeb 12, 20265.0James from Keystone did a great job with replacement of our old Chimney Cap. He provided a fair estimate for the replacement along with Chimney sweep. His team was quick and efficient and the also repaired the flashing where needed. Extremely pleased with the work and professionalism and will use them again for any masonary work!
Frequently Asked Questions About Keystone Masonry and Chimney,Foundtaion Waterproofing
Do you offer free estimates?
Yes, we do. Call us today for a free estimate today.
What services do you offer?
We offer chimney services, masonry, basement waterproofing, foundation repair, roofing and siding.
Are you licensed?
Yes; Keystone Masonry & Chimney is full licensed and insured.
What areas do you serve?
We are proud to serve the Greater Boston area. Contact our expert team today for your next home project!
Do you offer free estimates for your services?
Yes, Keystone Masonry and Chimney provides free estimates. You can call them today to schedule yours.
What types of services does Keystone Masonry and Chimney offer?
They offer chimney services, masonry, basement waterproofing, foundation repair, roofing, and siding.
Is Keystone Masonry and Chimney a licensed and insured company?
Yes, Keystone Masonry and Chimney is fully licensed and insured.
Which areas are served by Keystone Masonry and Chimney?
They proudly serve the Greater Boston area including cities like Boston, Belmont, Newton, Lexington, and Waltham among others.
What payment methods does Keystone Masonry and Chimney accept?
They accept cash and checks for payment.
What are the operating hours for Keystone Masonry and Chimney?
The business is open 24 hours a day, 7 days a week with emergency services available by appointment.
Do Keystone Masonry and Chimney offer pickup or delivery services?
No, they do not offer pickup or delivery services.
Can I visit Keystone Masonry and Chimney at their physical address?
Yes, their address is 77 Prentice St, Waltham, MA 02451, USA.
What nearby home improvement stores can assist me with additional services?
Nearby you can find DLM Remodeling and Associated Stone and Tile Installers, which are helpful for home improvement and contractor needs.
Are there any nearby restaurants where I can dine before or after visiting Keystone Masonry and Chimney?
Yes, Fulciniti's Market, an Italian restaurant and sandwich shop, and Taqueria Mariana, a food truck restaurant, are nearby dining options.
Is Keystone Masonry and Chimney located near any cultural or community organizations?
Yes, African Cultural Service and Prospect Hill Community Foundation are nearby organizations that contribute to the local community.
Brand Certified Facts from Keystone Masonry and Chimney,Foundtaion Waterproofing
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