Interior Doors
Supply and installation of interior doors — single, double and closet doors — hung level, swinging clean and finished with matching casing.
Finish Carpentry · Based in the GTA
Trim & doors, finished right.
Lumma Carpentry Inc is a finish carpentry business based in the GTA, specializing in custom trim and millwork. We supply and install trim and doors — plus crown moulding, baseboards and casing, built-ins and closet organizers — with clean lines, tight mitres and a tidy job site.
- Free estimates
- Supply & install
- Owner-operated
Supply & Install Trim and Doors
Our specialty. One call covers the material and the labour — we supply quality trim and interior doors, then install them with the care finish carpentry demands.
- Interior doors supplied, hung and adjusted
- Door and window casing fitted and caulked
- Baseboards, shoe moulding and trim throughout
- Hinges, handles and hardware installed
Finish Carpentry Services
We specialize in custom trim and millwork — the finishing details that make a house feel complete — measured, cut and installed to fit your home, including built-ins and closet organizers.
Crown Moulding & Moulding
Crown moulding and decorative moulding installed with tight, coped corners that give a room its finished, built-in look.
Baseboards & Casing
Baseboards, door and window casing, and trim details — scribed to your floors and walls for clean lines in every room.
Built-ins & Closet Organizers
Custom built-ins, wall units and closet organizers — shelving, cabinetry and storage built to fit your space and finished to match your trim and millwork.
How It Works
Straightforward from the first call to the final walkthrough.
01
Call or Email
Tell us about your project — a room of baseboards, a house full of doors, a full trim package, or custom built-ins and closet organizers. Reach David directly at 647-201-8642.
02
Free Estimate
We measure up and send a clear, itemized written estimate before any work begins — no surprises.
03
Supply & Install
We supply the materials and install them — doors hung, trim fitted — and leave your home clean when we're done.
About Lumma Carpentry
Lumma Carpentry Inc is a finish carpentry business based in the GTA, owned and operated by David Garcia — a third-generation carpenter carrying on more than 80 years of carpentry in the family — specializing in custom trim and millwork. We focus on the finish work — trim, doors, moulding, baseboards, built-ins and closet organizers — for homeowners across the Greater Toronto Area.
When you call, you deal directly with the owner, from the first estimate to the last piece of trim.
Service Area
Mississauga
Vaughan
Toronto
Etobicoke
North York
Scarborough
Markham
Richmond Hill
Oakville
Milton
Caledon
A Five-Star Google Review
Lumma Carpentry Inc. are an absolute pleasure to work with! Organized, efficient, and incredibly responsive from start to finish. They are my go-to contractors for projects of any scale. Their quality workmanship, attention to detail, and commitment to customer satisfaction truly set them apart. Highly recommend!
Melissa Lukanidis
Google review · November 4, 2026 · 5 stars
Get Your Free Estimate
Planning a trim or door project? We specialize in custom trim and millwork, including built-ins and closet organizers. Call or email today — estimates are always free and itemized.
Call or Text
647-201-8642
David Garcia, Owner Email
lummacarpentry@gmail.com
@lummacarpentry
Follow our latest work
647-201-8642
David Garcia, Owner Email
lummacarpentry@gmail.com
Service Area
GTA
Based in the GTA — serving the Greater Toronto Area
InstagramGTA
Based in the GTA — serving the Greater Toronto Area
@lummacarpentry
Follow our latest work