Best Trim Contractors in London, ON
14 trim contractors found in London
Westdel construction ltd
London, ON
Ratings aggregated by AI and may contain inaccuracies.
Patches Contracting
London, ON
Ratings aggregated by AI and may contain inaccuracies.
Thor Renovations
London, ON
Ratings aggregated by AI and may contain inaccuracies.
Sadique mahmud
London, ON
Ratings aggregated by AI and may contain inaccuracies.
Home James Renovations
London, ON
Ratings aggregated by AI and may contain inaccuracies.
London District Painters and renovations
London, ON
Ratings aggregated by AI and may contain inaccuracies.
L.O. HANDYMAN SERVICES
London, ON
Ratings aggregated by AI and may contain inaccuracies.
Propeller Property Group
London, ON
Ratings aggregated by AI and may contain inaccuracies.
Modern Craft London
London, ON
Ratings aggregated by AI and may contain inaccuracies.
Umbrella business and contracting
London, ON
Ratings aggregated by AI and may contain inaccuracies.
smart tech renovation
London, ON
Ratings aggregated by AI and may contain inaccuracies.
Woodfield Design + Build
London, ON
Ratings aggregated by AI and may contain inaccuracies.
DJB Services
London, ON
Ratings aggregated by AI and may contain inaccuracies.
Finewood Finish Carpentry
London, ON
Ratings aggregated by AI and may contain inaccuracies.
How much does trim cost in London?
Most homeowners spend $900-$2,500 on a typical carpentry and trim job - a room or two of new baseboards and casing, or a set of interior doors (installed doors run about $500-$700 each, and trim roughly $8-$13 per linear foot). A single-door swap or small trim touch-up starts around $300, while custom built-ins, closets, or whole-home millwork packages run $4,000-$12,000 or more.
In London, ON, typical quotes tend to track the Canadian average, so the table below shows these national figures unchanged.
What moves the price: The low end is a single door swap or a small trim touch-up; the top end is custom built-ins, closet systems and whole-home millwork packages.
| Project | Typical cost in London |
|---|---|
| Baseboard & trim installation (supply + install) | $8-$10 $6 to $13 per linear foot |
| Whole-room trim package (baseboard + door/window casing, one room) | $900-$1,200 $600 to $1,600 per room |
| Crown molding installation | $14 $8 to $25 per linear foot |
| Custom built-in bookcase / shelving unit | $4,500 $1,500 to $12,000 per project |
| Wainscoting / trimmed feature wall | $20 $12 to $40 per square foot |
| Interior door installation (door + install labour) | $500-$700 $250 to $1,000 per door |
| Custom closet / mudroom storage built-in | $4,000 $1,500 to $10,000 per project |
| Finish carpenter labour rate | $70 $50 to $95 per hour |
What changes the price of trim in London
- Site access and removal - tearing out old trim, protecting finished floors, high ceilings needing scaffolding, and hauling away debris all push the price up.
- Material grade - pre-primed MDF, pine and PVC are the cheapest; stain-grade hardwoods like oak, maple and walnut cost several times more per foot and are less forgiving to install.
- Profile complexity and height - tall baseboards, multi-piece 'built-up' crown, and intricate or layered profiles take far more cuts, coping and fitting time than simple flat stock.
- Wall and corner condition - out-of-square corners, wavy old plaster, and lots of inside/outside corners mean more scribing and fussing, which adds labour hours (the biggest cost in finish work).
- Finishing scope - whether the quote includes caulking, filling nail holes, sanding and painting/staining, or just raw installation. Paint or stain finishing adds roughly $1-$4 per linear foot.
- Custom vs. off-the-shelf built-ins - a fully site-built cabinet with doors, drawers, lighting and glass costs several times more than trimming out a premade or IKEA-based unit to look built-in.
How trim prices vary across Canada
Toronto and Vancouver run the highest, followed by Calgary, Ottawa and Victoria, and the premium is almost entirely on labour rather than materials. Interior door labour, for example, runs $50-$150 more per door in Toronto and Vancouver than in smaller markets. Because finish carpentry is labour-heavy, the big-city premium shows up strongly in this trade.
These are typical London-area price ranges based on 2026 Canadian market data, not quotes. Your actual cost depends on the size and details of your project. Post your project on Bidmii to get free quotes from the 14 trim contractors listed in London above.
Frequently Asked Questions about Trim in London
How much does trim cost in London?
The cost of trim services in London, ON varies depending on the scope of work. Post your project on Bidmii to receive free, competitive quotes from local professionals.
How do I find a licensed trim contractor in London?
Browse our directory of trim contractors in London above. Look for contractors with the Verified badge, which means their identity has been confirmed. You can also check ratings aggregated from multiple platforms.
How many trim contractors are in London?
Bidmii currently lists 14 trim contractors in London, ON. Our directory is growing — create a free listing if you're a contractor.
How much does it cost to replace baseboards and trim in one room?
Budget roughly $600 to $1,600 for an average room, or about $6 to $13 per linear foot including materials and labour. Simple pre-primed MDF sits at the low end; tall stain-grade hardwood with painting included lands at the high end.
Is a custom built-in worth it compared with buying a bookshelf?
A site-built custom unit ($1,500-$12,000+) costs more than freestanding furniture, but it fits wall-to-wall and floor-to-ceiling, adds real storage and resale appeal, and won't tip or leave gaps. If budget is tight, many carpenters can trim out a cheaper prefab or IKEA cabinet so it looks built-in for less.
Do carpenters charge by the hour or by the project?
Both. Small jobs - a few doors, a repair, a shelf - are often billed hourly at roughly $50 to $95 per hour in Canada. Larger trim packages and built-ins are usually quoted as a flat project price after an on-site measure. Always get the finishing (caulk and paint) spelled out in the quote so it isn't a surprise add-on.