Brand Certified
Keystone Masonry and Chimney,Foundtaion Waterproofing
4.8(65 reviews)
Certified by Keystone Masonry and Chimney,Foundtaion Waterproofing • Aug 30, 2026
Business Details
77 Prentice St, Waltham, MA
02451, United States
Certified by Keystone Masonry and Chimney,Foundtaion Waterproofing • Aug 30, 2026
(617) 586-3577
Certified by Keystone Masonry and Chimney,Foundtaion Waterproofing • Aug 30, 2026
https://www.keystonemasonryandchimney.com/
Certified by Keystone Masonry and Chimney,Foundtaion Waterproofing • Aug 30, 2026
About
Certified by Keystone Masonry and Chimney,Foundtaion Waterproofing • Aug 30, 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 • Aug 30, 2026
Keystone Masonry and Chimney,Foundtaion Waterproofing
77 Prentice St, Waltham, MA
02451, United States
Hours
Certified by Keystone Masonry and Chimney,Foundtaion Waterproofing • Aug 30, 2026
MondayOpen 24 Hours
TuesdayOpen 24 Hours
WednesdayOpen 24 Hours
ThursdayOpen 24 Hours
FridayOpen 24 Hours
SaturdayOpen 24 Hours
SundayOpen 24 Hours
Products & Services
2 lists · 17 items
Explore offerings from Keystone Masonry and Chimney,Foundtaion Waterproofing on 77 Prentice St in Waltham, with popular products and services available at this location.
Reviews
4.8
65 reviews
5 stars
61
4 stars
2
3 stars0
2 stars0
1 star
2
- LILow Pressure Inc.Aug 26, 20265.0In a time where quick response and fair pricing are hard to come by, James and Keystone Masonry were a great find for me. James and his crew came to my house only a few days after my phone call. James gave me a good price and they started that very day. I am truly glad I chose James' company for the masonry and chimney work at my house.
- JFJuan FloresAug 20, 20261.0Thanks, you do a good job.
- AYAlec YehJul 31, 20265.0James did a great job with my chimney removal. He was very helpful and answered a lot of my questions. Once we got the quote, which was more reasonable than other contractors, it was very quick for his team to get going. It was within 5 days that they scheduled a time, and then completed the works within 3 days. They found further rot in the wood of the frame so while we were stuck in somewhat of a tough place since they already removed the chimney, we had no choice but to fix it, but I felt James gave us a fair price and didn’t abuse the situation. I would highly recommend them and would use them in the future if I have any additional works needed.
- GDGalina DobrikovsMay 12, 20265.0Excellent service, great people, high quality work!!
- OBOgini BlessingDec 6, 20225.0Really happy with the work. Quick, reasonably priced, efficient and mess free plus happy to answer any questions. Will definitely use again.
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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Certified August 30, 2026Yext Knowledge Graph
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