# Drywall Installation & Repair in Markham, ON (Residential & Commercial) > Unionville URL: https://torontodrywallpro.ca/service-areas/markham/ ![](/images/misc/bright-modern-home-interior-with-smooth-finished-d.webp) Serving Markham Since 2002 # Drywall Repair & Installation in Markham, ON Unionville's pre-1900 heritage village homes where original plaster must be assessed before any patch work, Cornell's 1990s-2000s new-urbanist builds with standard repair and basement finishing demand, and Angus Glen's golf-community estates where smooth Level 5 finish is the standard - each demands a different approach. Toronto Drywall Pro [/ →](/) delivers drywall repair and finishing matched to Markham's housing stock. Get Your Free Estimate [/contact/ →](/contact/) Call 647-933-7780 [tel:+16479337780 →](tel:+16479337780) **Response time:** Same-week scheduling Get FREE Estimates Same-day response · No obligation 22+ Years in Business 2,000+ Projects Completed 4.9 ★★★★★ (127 Reviews) $2M Liability Insurance Why Homeowners Call Us ## Drywall Problems in Markham? Fast Professional Response We've spent 22 years on GTA homes and condos. These are the four issues that drive most calls - and they're the four we specialise in. 01 ### Your Unionville Heritage Crack Victorian and Edwardian homes in Unionville village develop seasonal settling cracks at ceiling seams and door corners that may indicate ongoing foundation movement. We assess the crack pattern before patching and advise on whether an engineer review is warranted. 02 ### Your Angus Glen Premium Finish Custom estate homes in Angus Glen and Cachet specify Level 5 skim coat on all walls and ceilings, acoustic assemblies for home theatres, and multiple fire-rated separations coordinated with the building permit inspection schedule. 03 ### Your Cornell Basement Finish 1990s and 2000s detached homes in Cornell and Wismer Commons are being converted to income suites at a high rate. Ontario Building Code requires Type X fire-rated separation, vapour barrier, and moisture-resistant panel throughout the finished basement. 04 ### Your Milliken Ceiling Repair 1980s detached homes in Milliken and Buttonville report ceiling water damage from ageing asphalt roof membranes and copper supply line pinhole leaks. We take moisture readings before installing replacement panels to confirm the framing is fully dry. Services in Markham ## Our Drywall Services From a single drywall patch to a full custom-home build, our specialist crew handles every drywall scope. ### Repair & Patching #### Drywall Repair Professional drywall repair contractor in Toronto serving residential and commercial properties. Hole patching, hairline crack fixing, settling crack repair, ceiling damage restoration, water damage remediation, and invisible feathered finishing across Toronto, Mississauga, Brampton, and the GTA. Learn more [Drywall Repair →](/drywall-repair/) #### Drywall Crack Repair Drywall crack repair in Toronto. Settling cracks, hairline cracks, tape joint failure. Mesh tape and three-coat skim - not paint. 22-year specialist crew. Free estimate. Learn more [Drywall Crack Repair →](/drywall-crack-repair/) #### Drywall Hole Repair Drywall hole repair in Toronto. Doorknob holes, large punch-outs, plumbing and cable access holes. Mesh patch or backer board method. Texture matched. Free estimate. Learn more [Drywall Hole Repair →](/drywall-hole-repair/) #### Plaster Repair Professional plaster repair in Toronto. Lath and plaster ceiling repair, plaster crack restoration, heritage plaster matching. 22-year specialist crew. Free on-site estimate. Learn more [Plaster Repair →](/plaster-repair/) #### Ceiling Drywall Repair Ceiling drywall repair in Toronto. Water stains, cracks, sagging panels, condo leak damage. Same-week scheduling. HEPA dust-free process. Licensed crew. Free estimate. Learn more [Ceiling Drywall Repair →](/ceiling-drywall-repair/) #### Water Damage Drywall Repair Water damage drywall repair contractor in Toronto. Same-week response, insurance-ready documentation, mold-risk inspection, condo upstairs leak specialists, moisture-resistant re-sheeting across Toronto, Mississauga, Etobicoke, and the GTA. Learn more [Water Damage Drywall Repair →](/water-damage-drywall-repair/) #### Insurance Drywall Repair Insurance drywall repair in Toronto. Water damage, burst pipes, fire damage. Adjuster-ready documentation, moisture meter readings, line-item estimates. Free assessment. Learn more [Insurance Drywall Repair →](/insurance-drywall-repair/) ### Installation #### Drywall Installation Drywall installation contractor in Toronto handling new builds, additions, renovations, and commercial fit-outs. Standard 1/2-inch panels, Type X fire-rated, moisture-resistant Green Board, Level 4 and Level 5 finish across Toronto, Mississauga, Brampton, and the GTA. Learn more [Drywall Installation →](/drywall-installation/) #### Drywall for Basement Finishing Basement drywall contractor in Toronto. Moisture-resistant Green Board and Purple Board installation, Type X basement-stair fire separation, vapor barrier coordination, bulkhead framing, and legal-suite drywall across Toronto, Mississauga, Brampton, and the GTA. Learn more [Drywall for Basement Finishing →](/drywall-basement-finishing/) #### Drywall Ceiling Installation Drywall ceiling installation in Toronto. New ceilings after renovation, drop ceiling replacement, basement ceilings, vaulted and cathedral ceilings. Free estimate. Learn more [Drywall Ceiling Installation →](/drywall-ceiling-installation/) #### Drywall Partition Installation Drywall partition contractor in Toronto. Steel-stud office partitions, Type X demising walls, classroom dividers, tenant improvement build-outs, after-hours scheduling for occupied buildings across Toronto, Mississauga, Vaughan, and the GTA. Learn more [Drywall Partition Installation →](/drywall-partition/) #### Metal Framing & Structural Support Steel stud framing contractor in Toronto for custom homes, basements, condos, and commercial fit-outs. 20-gauge load-bearing and 25-gauge non-load-bearing steel framing, track and stud assemblies, headers, demising walls across Toronto and the GTA. Ontario Building Code compliant. Learn more [Metal Framing & Structural Support →](/metal-framing/) #### Bathroom Drywall Bathroom drywall installation and repair in Toronto. Moisture-resistant Purple Board, Green Board, and Durock cement board. Tub surrounds, shower niches, ceiling. Free estimate. Learn more [Bathroom Drywall →](/bathroom-drywall/) #### Garage Drywall Garage drywall in Toronto. Attached garage fire separation walls (5/8-inch Type X required under OBC), garage conversions, home gyms, vapour barriers. Free estimate. Learn more [Garage Drywall →](/garage-drywall/) #### Renovation Drywall Renovation drywall in Toronto. After wall removal, kitchen renovations, open-concept conversions, new partitions. Ceiling grid patch, Level 4 finish, texture matched. Free estimate. Learn more [Renovation Drywall →](/renovation-drywall/) ### Specialty Finishes #### Drywall Taping, Mudding & Finishing Drywall taping, mudding, and finishing contractor in Toronto. Joint taping, three-coat mudding, dustless HEPA sanding, Level 4 and Level 5 finishing for builders and homeowners across Toronto, Vaughan, Oakville, and the GTA. Learn more [Drywall Taping, Mudding & Finishing →](/drywall-taping-mudding-finishing/) #### Popcorn Ceiling Removal Dustless popcorn ceiling removal contractor in Toronto. HEPA-filtered wet-scrape process, asbestos testing coordination for pre-1980 homes, smooth Level 4 and Level 5 finish, knockdown texture alternative. Free Toronto estimate. Learn more [Popcorn Ceiling Removal →](/popcorn-ceiling-removal/) #### Level 5 Drywall Finish Level 5 drywall finish in Toronto. Full-panel skim coat for high-gloss paint, raking light environments, and luxury home builds. No joint lines under any lighting. Free estimate. Learn more [Level 5 Drywall Finish →](/level-5-drywall-finish/) #### Drywall Skim Coat Drywall skim coat in Toronto. Smooth old walls before selling, remove orange peel texture, prep plaster for paint, fix roller stipple. USG Plus 3 system. Free estimate. Learn more [Drywall Skim Coat →](/drywall-skim-coat/) #### Drywall Texture Matching Drywall texture matching in Toronto. Orange peel, knockdown, skip trowel, stomp texture - matched invisibly after patch repair. Hopper gun and trowel techniques. Free estimate. Learn more [Drywall Texture Matching →](/drywall-texture-matching/) ### Commercial #### Acoustic Drywall Ceiling Systems Soundproof drywall contractor in Toronto. STC-rated acoustic assemblies with SONOpan, QuietRock, Resilient Channel RC-1, and Sound Attenuation Batts for condos, home studios, commercial demising walls, and party walls across Toronto and the GTA. Learn more [Acoustic Drywall Ceiling Systems →](/acoustic-drywall/) #### Fire-Resistant Drywall Installation Type X fire-rated drywall contractor in Toronto. 5/8-inch Type X installation, 1-hour and 2-hour rated assemblies, garage-to-house walls, party walls, basement-stair separations across Toronto, Mississauga, Brampton, and the GTA. Ontario Building Code compliant. Learn more [Fire-Resistant Drywall Installation →](/fire-resistant-drywall/) #### Commercial Drywall Commercial drywall contractor for tenant fit-outs, office build-outs, retail spaces, multi-unit residential, and industrial facilities across Toronto and the GTA. WSIB-compliant with $2M liability, Type X fire-rated demising walls, and after-hours scheduling for occupied buildings. Learn more [Commercial Drywall →](/commercial-drywall/) #### Condo Drywall Repair Condo drywall repair in Toronto. Water damage from unit above, party wall rebuilds, Type X fire-rated walls, insurance documentation. Building management coordination. Free estimate. Learn more [Condo Drywall Repair →](/condo-drywall-repair/) #### Property Management Drywall Drywall repair for Toronto property managers and landlords. Tenant turnover repairs, priority scheduling, photo documentation, volume pricing for multi-unit portfolios. Free estimate. Learn more [Property Management Drywall →](/property-management-drywall/) Our Process ## How It Works in 3 Simple Steps One crew handles every step. No waiting on a separate finisher, no finger-pointing if something needs revisiting. 01 ### Free On-Site Estimate We show up with a tape measure and a clipboard, walk the space, and quote line-item on the spot or within 24 hours. 02 ### Framing & Prep Steel-stud or wood framing, vapor-barrier coordination, fire-rated and moisture-resistant panel selection per Ontario code. 03 ### Panel Hanging Standard 1/2", 5/8" Type X, Green Board, or acoustic-rated panels, installed by the same crew that finishes. 04 ### Taping & Mudding Mesh or paper tape at seams, three coats of all-purpose and topping compound, sanding between coats. 05 ### Dustless HEPA Sanding 99.97% airborne particle capture so your home stays clean and you stay in it during the job. 06 ### Level 4 or Level 5 Handoff Walk-through under raking light, touch-ups where needed, paint-ready handover on the day we said we would. ![](/images/cta/smooth-finished-drywall-wall-in-bright-modern-toro.webp) ## Need Drywall Work in Markham? Same-week scheduling - Licensed, bonded, and $2M insured. Free on-site estimate with line-item pricing. Get Your Free Estimate [/contact/ →](/contact/) Call 647-933-7780 [tel:+16479337780 →](tel:+16479337780) Why Choose Us ## Why Customers in York Region Choose Us Two decades of GTA drywall work answering one homeowner question: what makes a drywall job actually last? Here's what we've built around. ### Single-Crew Workflow Framing, hanging, taping, sanding, and finishing all run by our in-house crew. No subcontractor handoffs, no finger-pointing. ### Dustless HEPA Process 99.97% airborne particle capture during sanding and popcorn-ceiling removal. You can stay in the home while we work. ### Level 4 & Level 5 Finishing Standard Level 4 paint-ready, or full Level 5 skim coat for raked-light walls and gloss-paint accent applications. ### Licensed, Bonded, $2M Insured Fully WSIB-compliant with $2M general liability. Certificates of insurance available on request for condo boards and PMs. ### Ontario Code Specialists Type X fire-rated assemblies, basement-stair separations, and party walls installed to Ontario Building Code spec. ### Transparent Pricing Free on-site estimate with line-item pricing. No surprise charges. We tell you up front when a patch is enough and when it isn't. Real Results ## What Markham Clients Say 4.9 based on 127+ reviews “The popcorn ceiling removal was unbelievable. They told us their dustless process was the real deal and they weren't kidding - we lived in the house through the whole job and not a speck of plaster on the floor. Smooth ceiling, paint-ready, done in two days.” Sarah Miller Etobicoke - dustless popcorn ceiling removal “Burst pipe behind the kitchen wall on a Saturday. They came out Monday morning, documented everything for our insurance, removed the wet panels, and had it back to paint-ready by Friday. Honestly the easiest part of the whole insurance claim.” James Davidson Oakville - water damage ceiling and wall repair “We had three contractors quote our basement. Toronto Drywall Pro was the only one who showed up with a tape measure, walked the whole space, and explained the difference between Green Board and Purple Board. Final job came in exactly at quote.” Priya Sharma Mississauga - full basement drywall finishing Local Expertise ## Heritage and New-Build Drywall Expertise Toronto Drywall Pro [/ →](/) provides drywall installation, drywall repair, popcorn ceiling removal, basement finishing, taping and finishing, metal framing, partition walls, fire-resistant drywall, acoustic drywall, commercial drywall, and water damage drywall repair in Markham, Ontario. Our crew covers Unionville, Cornell, Angus Glen, Milliken, and Cathedraltown, serving heritage repairs, custom-home finishes, and basement conversions with one licensed in-house team. Markham is a city in York Region with a population of approximately 361,000 and an area of 212 square kilometres, located 30 kilometres northeast of downtown Toronto. Markham is one of Canada's primary technology hubs: IBM Canada, AMD, Huawei Canada, and Motorola Solutions all have Canadian operations here, alongside Markham Stouffville Hospital and York Region Transit. The housing stock spans a wide range: Unionville contains Victorian and Edwardian heritage homes from the late 1800s to early 1900s, Cornell and Wismer Commons carry 1990s to 2010s suburban detached, and Angus Glen and Cachet are premium custom estate neighbourhoods with the highest average home values in York Region. We provide drywall services in **Unionville**, **Cornell**, **Angus Glen**, **Milliken**, **Cathedraltown**, and **Thornhill (Markham)**. Heritage homes in Unionville village require careful crack assessment before patching: diagonal cracks at door and window corners in homes built before 1920 may indicate seasonal foundation movement that should be investigated before any surface repair is applied. Unionville Cathedraltown Markham Centre Cornell Berczy Village Greensborough Box Grove ![Drywall contractor at work in Markham](/images/misc/drywall-contractor-at-work-in-local-gta-residentia.webp) Local Area ## Landmarks & Access in Markham Accessible via Highway 407 and 404, with GO Train service at Markham and Unionville stations and VIVA Rapid Transit along the Highway 7 corridor. ### Key Landmarks - Markville Shopping Centre - Markham Stouffville Hospital - Unionville Main Street - First Markham Place - Pacific Mall - Angus Glen Community Centre ### Getting Here Highways Highway 407, Highway 404, Highway 7 Transit GO Train Stouffville line (Markham, Unionville stations); VIVA Rapid Transit Service Area Map ## Markham - Our Coverage Zone Local FAQ ## Markham Drywall Questions Answered ### Do you serve all of Markham including Unionville, Cornell, and Angus Glen? Yes. We cover all of Markham including Unionville, Cornell, Angus Glen, Cachet, Milliken, Cathedraltown, Wismer Commons, and Buttonville. Most Markham jobs get same-week scheduling. ### How do you handle heritage drywall repair in Unionville homes? Heritage homes in Unionville built before 1920 require crack assessment before patching. Diagonal cracks at door and window corners may indicate ongoing seasonal foundation movement that needs investigation before surface repair. We advise on whether an engineer review is warranted and do not simply fill cracks that are likely to return without addressing the underlying cause. ### What does Level 5 drywall finish cost in a Markham custom home? Level 5 skim coat in a Markham custom home adds 25 to 40 percent above the Level 4 base price. A single open-plan main floor (1,500 to 2,000 sq ft) at Level 5 typically runs $8,000 to $18,000 for drywall including hang, tape, and full skim coat throughout. Full-home Level 5 packages are quoted per project. Free on-site estimate. ### Can you install acoustic drywall for a home theatre in Markham? Yes. Home theatre acoustic assemblies in Markham custom homes typically target STC 58 to 65. We design the assembly to the STC target, seal every penetration and outlet box with acoustic sealant, and use Sound Attenuation Batts in all wall and ceiling cavities. We can arrange post-install sound measurement for projects where STC verification is required. ### What are Markham's permit requirements for basement finishing? The City of Markham requires a building permit for basement finishing that includes new walls, electrical, plumbing, or secondary suite creation. The permit triggers framing, insulation, rough-in mechanical, fire-separation, and final occupancy inspections. We advise on permit requirements during the estimate and coordinate inspection timing with our installation schedule. ### How do you handle ceiling water damage repair in Markham? We start every Markham water damage repair with a moisture reading to confirm the framing is fully dry before installing new panels. Common sources in Markham homes include roof membrane failures, ice damming at the eaves in winter, and copper supply line pinhole leaks. We identify the probable source during the estimate and advise on resolution before our scope begins. ### What does basement drywall cost per square foot in Markham? Basement drywall in Markham runs $2.50 to $5.00 per square foot installed and finished at Level 4. A typical Markham basement (700 to 1,000 sq ft) with steel-stud framing, vapour barrier, and moisture-resistant panels runs $5,000 to $15,000. Legal-suite projects with Type X fire separation and a bathroom run toward the higher end. Free on-site estimate. ### Do you coordinate drywall with Markham custom builders? Yes. We work as a drywall subcontractor on architect- and GC-managed custom builds throughout Markham. We carry full liability insurance and WSIB clearance, provide site supervision, and coordinate directly with the GC on inspection timing, change orders, and trade sequencing. Nearby Service Areas ## We Also Cover ### North York Don Mills' 1950s ranch bungalows with original drywall and door-frame cracks, Willowdale's 1965-1975 split-levels with popcorn ceilings that insurance inspectors flag, and Bathurst Manor's post-war two-storeys needing basement drywall finishes - each demands a different approach. Toronto Drywall Pro delivers repair and finishing matched to North York's housing stock. View North York services → [North York →](/service-areas/north-york/) ### Scarborough Cliffside and Birch Cliff's 1950s-1960s bungalows with original drywall and decades of settlement cracks, Agincourt's 1980s-1990s two-storeys needing basement finishing and renovation patches, and Scarborough Bluffs lakefront homes with moisture-damaged panels requiring Type X replacement - each demands a different approach. Toronto Drywall Pro delivers repair and installation matched to Scarborough's housing stock. View Scarborough services → [Scarborough →](/service-areas/scarborough/) ### Vaughan Woodbridge's 1960s-1970s Italian-Canadian community homes with older drywall and ceiling cracks from decades of settling, Kleinburg's pre-1950 heritage village homes requiring plaster assessment before any patch work, and Vaughan's 2000s-present executive estates where Level 5 finish on raked-light walls is the expectation - each demands a different approach. Toronto Drywall Pro delivers repair and finishing matched to Vaughan's housing stock. View Vaughan services → [Vaughan →](/service-areas/vaughan/) ![](/images/cta/smooth-finished-drywall-wall-in-bright-modern-toro.webp) ## Get Your Markham Drywall Estimate Same-week scheduling - Licensed, bonded, and $2M insured. Get Your Free Estimate [/contact/ →](/contact/) Call 647-933-7780 [tel:+16479337780 →](tel:+16479337780)