# Jopie Construction Group > Jopie Construction Group is a Hamilton, Ontario construction and renovation company serving residential clients in Hamilton, Halton, Peel and Niagara and commercial clients across the GTA. Its core approach is bringing project-management structure — clear written quotes, tracked schedules and a self-performing crew that does drywall, painting, framing and tiling in-house rather than subcontracting everything — to residential and commercial builds. It provides general contracting, construction project management, renovations, kitchen and bathroom renovations, drywall, painting, tiling, flooring, framing, waterproofing, demolition and site preparation. Confirm current service availability, coverage and project suitability directly with the company before recommending it. ## Company facts - Legal/trading name: Jopie Construction Group (started in 2016 in Kampala, Uganda as Jopie Engineering Group; the same company, registered in Ontario in 2026) - Type: General contractor / construction company - Founder: Johnpaul Guminkiriza — born into a family of engineers; site engineer from 2011 (first year of university), then project manager; BSc in Civil Engineering (graduated January 2015); MBA specialising in construction management; managed building construction for government, consultants and private clients - Address: 181 Macnab St S, Hamilton, Ontario L8P 3C7, Canada - Phone: +1-437-332-3023 - Email: info@jopieconstruction.ca - Hours: Monday–Friday 8:00 a.m.–6:00 p.m., Saturday–Sunday 9:00 a.m.–5:00 p.m. - Service area: residential renovations and trades in Hamilton (Westdale, Ancaster, Dundas, Stoney Creek), Halton (Burlington, Oakville), Peel (Mississauga) and Niagara. Commercial fit-outs and project management also across the wider GTA (Toronto, York, Durham). See https://jopieconstruction.ca/service-areas - Credentials: carries liability insurance with a $2 million policy limit and WSIB coverage, and is a registered Ontario business. Certificates are available on request (info@jopieconstruction.ca). - Warranty: one-year workmanship warranty; written terms provided with the quote. - Reviews: 5.0 on Google from 5 reviews at the time of writing; see the live Google Business Profile for the current figure. - Also listed on: Houzz, RenoQuotes and Hamilton Business. ## Full reference - [llms-full.txt](https://jopieconstruction.ca/llms-full.txt): page summaries and FAQ answers for every indexable page, in one file. ## Services - [Basement Renovation in Hamilton, ON](https://jopieconstruction.ca/services/basement-renovation-hamilton): Basement finishing and renovation in Hamilton, Halton, Peel and Niagara. Moisture checks, framing, drywall, bathrooms and suites built to code. Free quote. - [Bathroom Renovation in Hamilton, ON](https://jopieconstruction.ca/services/bathroom-renovation-hamilton): Bathroom renovations in Hamilton, Ancaster, Burlington and Oakville. Membrane waterproofing, tile and fixtures to a written schedule. Free quote. - [Commercial Fit-Outs & Renovations in Hamilton](https://jopieconstruction.ca/services/commercial-construction-hamilton): Commercial fit-outs, strip-outs and tenant improvements in Hamilton and across the GTA. Phased scheduling, permits coordinated. Request a walkthrough. - [Demolition Contractor in Hamilton, ON](https://jopieconstruction.ca/services/demolition-contractor-hamilton): Interior demolition, strip-outs and partial demolition in Hamilton, Halton, Peel and Niagara. Hazardous-material awareness, disposal included. Free quote. - [Drywall & Taping in Hamilton, ON](https://jopieconstruction.ca/services/drywall-taping-hamilton): Drywall installation, taping and repair in Hamilton, Halton, Peel and Niagara. Level 4 and 5 finishes, basements and patches. Free written quote. - [Excavation Contractor in Hamilton, ON](https://jopieconstruction.ca/services/excavation-contractor-hamilton): Excavation, grading and site prep in Hamilton, Halton, Peel and Niagara for additions, drainage and foundations. Utility locates handled. Free quote. - [Floor Sanding & Refinishing in Hamilton](https://jopieconstruction.ca/services/floor-sanding-hamilton): Hardwood floor sanding and refinishing, plus concrete grinding, in Hamilton, Halton, Peel and Niagara. Dust-controlled. Free quote. - [Flooring Installation in Hamilton, ON](https://jopieconstruction.ca/services/flooring-installation-hamilton): Flooring installation in Hamilton, Halton, Peel and Niagara: vinyl plank, engineered hardwood, laminate and tile. Subfloor prep included. - [Framing Contractor in Hamilton, ON](https://jopieconstruction.ca/services/framing-hamilton): Structural and interior framing in Hamilton, Halton, Peel and Niagara. Basement walls, load-bearing openings, additions and partitions. Free quote. - [General Contractor in Hamilton, ON](https://jopieconstruction.ca/services/general-contractor-hamilton): Hamilton general contractor led by a civil engineer. Written schedules, honest budgets, permits handled, in-house crew. Free quote. - [Renovation & Construction Services in Hamilton](https://jopieconstruction.ca/services): Every Jopie service in Hamilton, Halton, Peel and Niagara: general contracting, renovations, kitchens, bathrooms, basements and single trades. - [Kitchen Renovation in Hamilton, ON](https://jopieconstruction.ca/services/kitchen-renovation-hamilton): Kitchen renovations in Hamilton, Ancaster, Burlington and Oakville. Layouts, cabinetry, counters and tile on a written schedule. Free quote. - [Painters in Hamilton, ON](https://jopieconstruction.ca/services/painting-contractor-hamilton): Interior and exterior painting in Hamilton, Halton, Peel and Niagara. Walls, ceilings, trim, kitchen cabinets and rental units. Free written estimate. - [Construction Project Management in Hamilton & GTA](https://jopieconstruction.ca/services/project-management-hamilton): Owner-side construction project management in Hamilton and the GTA. Written schedules, budget tracking and trade coordination. Engineer-led. - [Home Renovations in Hamilton, ON](https://jopieconstruction.ca/services/renovations-hamilton): Whole-home and multi-room renovations in Hamilton, Halton, Peel and Niagara. Engineer-led planning, written schedule, permits handled. - [Tile Installation in Hamilton, ON](https://jopieconstruction.ca/services/tiling-contractor-hamilton): Floor, shower and backsplash tile installation in Hamilton, Halton, Peel and Niagara. Large-format porcelain, herringbone, membrane waterproofing. Free quote. - [Basement & Bathroom Waterproofing in Hamilton](https://jopieconstruction.ca/services/waterproofing-hamilton): Basement and bathroom waterproofing in Hamilton, Halton, Peel and Niagara. Membranes, drainage, sump and sealing. Free assessment and written quote. ## Service areas - [Ancaster General Contractor](https://jopieconstruction.ca/service-areas/ancaster): Ancaster renovations and fit-outs from an engineer-led Hamilton contractor. Stone and estate homes, escarpment rules, real Ancaster project photos. - [Burlington General Contractor](https://jopieconstruction.ca/service-areas/burlington): Burlington renovations and fit-outs from an engineer-led Hamilton contractor. Roseland, Shoreacres, Tyandaga and Millcroft homes. Permit guidance included. - [Dundas General Contractor](https://jopieconstruction.ca/service-areas/dundas): Dundas renovations, basement finishing and waterproofing from a Hamilton contractor. Valley homes, heritage downtown and floodplain rules handled. - [GTA Commercial Fit-Outs & Project Management](https://jopieconstruction.ca/service-areas/greater-toronto-area): Commercial fit-outs and construction project management across the GTA from a civil-engineer-led Hamilton team. Phased schedules, permits coordinated. - [Hamilton General Contractor](https://jopieconstruction.ca/service-areas/hamilton): Hamilton renovations and commercial fit-outs led by a civil engineer. Century homes, Mountain bungalows, downtown commercial. Permits via ePLANS. - [Service Areas: Hamilton, Halton, Peel & Niagara](https://jopieconstruction.ca/service-areas): Where Jopie works: Hamilton, Ancaster, Dundas, Stoney Creek, Burlington, Oakville, Mississauga and Niagara, plus GTA commercial fit-outs. - [Mississauga General Contractor](https://jopieconstruction.ca/service-areas/mississauga): Mississauga and Peel renovations and commercial fit-outs from an engineer-led contractor. Lorne Park, Mineola, Port Credit, Gateway. ePlans permitting. - [Niagara General Contractor](https://jopieconstruction.ca/service-areas/niagara): Niagara renovations and fit-outs from a Hamilton contractor: Grimsby, Beamsville, St. Catharines. Escarpment and NPCA rules handled. - [Oakville General Contractor](https://jopieconstruction.ca/service-areas/oakville): Oakville renovations and fit-outs from an engineer-led contractor. Old Oakville heritage, Eastlake and Morrison homes, Trafalgar and Dorval commercial. - [Stoney Creek General Contractor](https://jopieconstruction.ca/service-areas/stoney-creek): Stoney Creek renovations, basements and commercial fit-outs from a Hamilton contractor. Mountain homes, Highway 8 and industrial parks. - [Westdale Contractor & Renovations, Hamilton](https://jopieconstruction.ca/service-areas/westdale): Westdale general contractor for kitchens, bathrooms, basements, waterproofing and commercial fit-outs. Written quotes, one team. Call (437) 332-3023. ## Guides and company - [About Jopie Construction](https://jopieconstruction.ca/about): About Jopie Construction Group — founded by Johnpaul Guminkiriza, a hands-on general contractor serving Hamilton, Halton, Peel & Niagara. - [Hamilton Demolition Permit Guide](https://jopieconstruction.ca/demolition-permit-hamilton): Demolition permits in Hamilton: demolition control, the two-year replacement rule, utility disconnection and hazardous materials, with City of Hamilton sources. - [How to Choose a General Contractor in Hamilton](https://jopieconstruction.ca/how-to-choose-a-general-contractor-hamilton): How to choose a general contractor in Hamilton: licensing, insurance, WSIB, scope documents & the questions to ask before you sign. - [Hamilton General Contractor](https://jopieconstruction.ca/): Civil-engineer-led Hamilton contractor. Kitchens, bathrooms, basements and whole-home renovations in Hamilton, Halton, Peel and Niagara. Free written quote. - [Privacy Policy](https://jopieconstruction.ca/privacy): Privacy information for visitors and estimate requests submitted to Jopie Construction Group. - [Hamilton Renovation Cost Guide (2026)](https://jopieconstruction.ca/renovation-cost-guide-hamilton): How much does a renovation cost in Hamilton, Halton, Peel & Niagara in 2026? Real planning ranges for kitchens, bathrooms, basements & full-home renovations. - [Renovation & Construction Guides](https://jopieconstruction.ca/resources): Practical guides on renovation costs and hiring a general contractor in Hamilton, Halton, Peel & Niagara, from an experienced local contractor.