Stonemason · Milton
Stone masonry work built around the job, not a guess.
Qualified stonemasons serving Milton, with the scope, safety plan and schedule written down before work starts.
Serving Milton
- Red Seal Brick and Stone Mason certification
- Fully insured
- WSIB coverage
- LicensedLicence 7A-59659
- Response timeSame day where we can
- Serving Milton since 2008
About us
About Keystone Stonework
18Years of experience
Keystone Stonework provides stone masonry work for homeowners, heritage contractors, builders and landscape firms. We plan the access and safety requirements first, keep the person approving the work informed, and hand over the records the job calls for when it is done.
What we do
Stone masonry services in Milton
Qualified stonemasons serving Milton, with the scope, safety plan and schedule written down before work starts.
Natural stone walls
Lay structural and veneer stone with the bond, through-stones and drainage the assembly requires.
Stone veneer
Prepare the substrate, flash openings and install full-bed or thin veneer without trapping water behind it.
Heritage restoration
Match stone, lime mortar profile and tooling while retaining sound original work wherever possible.
Chimney and fireplace stone
Repair or rebuild exposed stonework with heat, flashing and weathering details handled together.
Steps and entrances
Set stone treads, risers, landings and caps on a base designed for Ontario freeze-thaw cycles.
Repointing and repairs
Remove failed mortar to a proper depth, replace loose units and repoint with a compatible mix.
Looking for help in Milton?
Same day where we can response on new enquiries.
Credentials
Licences & certifications
The paperwork behind the work at Keystone Stonework.
- Red Seal Brick and Stone Mason certification
- Fully insuredCertificate of insurance available before work starts.
- WSIB coverage in good standingClearance certificate available for commercial and industrial sites.
- Site-specific safety planHazards, lockout requirements and access are reviewed before the crew mobilizes.
Questions
Frequently asked
If your question isn't here, call us — we would rather explain it than have you guess.
Our regular work includes Natural stone walls, Stone veneer, Heritage restoration, along with the related inspection, setup and repair needed to leave the job ready for service. Send the equipment, drawing or site details and we will tell you plainly whether it fits our scope.
Red Seal Brick and Stone Mason certification is the trade-specific qualification we lead with. Insurance and WSIB documents are available before the job, and any permit, engineered drawing or manufacturer procedure the work requires is identified in the quote.
We quote from the actual scope: drawings and measurements where they exist, equipment model and condition where they do not, access, shutdown time, materials and testing. Changes are written down before they become extras.
Yes. For homeowners, heritage contractors, builders and landscape firms, we plan access, lockout or isolation, lifts and hot-work controls before arrival. If the work needs a shutdown, the quote separates preparation from the outage window so the interruption stays as short as practical.
A few wide photos, the address, the make and model of any equipment, the drawing or part file if there is one, and the date the work has to be ready. That is usually enough to assign the right person and avoid a wasted trip.
Service area
Where we work
Keystone Stonework covers these communities.
- Milton
Office hours
- Monday
- 7 am – 5 pm
- TuesdayToday
- 7 am – 5 pm
- Wednesday
- 7 am – 5 pm
- Thursday
- 7 am – 5 pm
- Friday
- 7 am – 5 pm
- Saturday
- 8 am – 1 pm
- Sunday
- Closed
Book online
Pick a time that suits you
Choose a slot and we will confirm it. No account, no waiting on hold.
Book a visit
Pick a time that works. Takes about 30 seconds.
Contact
Request a quote
Tell us what you need and we will get back to you with a straight answer.
- Phone
- (905) 555-0140Same day where we can response
- Address
- Milton
Send us the details
Name and phone number are all we need to start.