Home Renovations in Kingsville, Ontario
Building Your Dream.
Bathrooms, kitchens, decks, fences and additions across Kingsville, Leamington, Essex and Harrow.
Renovation services in Kingsville and Essex County
Bathrooms and kitchens carry a 5-year warranty on the work, decks and fences a 10-year warranty. Each service has its own page with photos, timelines and the questions homeowners ask before they hire.

Bathrooms
Walk-in showers, freestanding tubs, marble and mosaic tile. A full bathroom takes about two weeks.

Kitchens
Shaker cabinets, islands, butcher-block and quartz counters, backsplash and lighting.

Decks & Fences
Pool decks, lakeside decks, pergolas and privacy fences, with a 10-year warranty on the work.

Additions
New rooms and extensions, about two months of construction, with the permit process handled on request.

Custom Woodwork
Fireplace built-ins, wet bars, closet systems, stairs, railings and trim.

Flooring & Tile
Hardwood, luxury vinyl plank and tile, in one room or through the whole house.
Three rooms, before and after




“The professionalism, the courteousness and the attention to detail is second to none.”
Henry F. · Google reviewMore space, with the permit handled.
A new bedroom, a larger kitchen, a main-floor suite for a parent. Home additions in Kingsville, Leamington, Essex and Harrow, built in about two months.
Visit and scope
We look at the house and the lot and talk through the size of the new space and what it is for.
Plan
The layout, the finishes and the schedule are settled with you before any ground is broken. When the project needs a permit, we take care of it.
Build
Foundation, framing, closing in and finishing. A full addition takes about two months of construction.
“He took our idea and built the project beautifully. Gilberto took the time to discuss exactly what we wanted.”
Isaac J. · Google review

One family has hired GS Construction four times.
Excerpts from the 66 Google reviews, signed with initials.
From start to finish, Gilberto and his team were absolutely incredible. His pricing was competitive, the attention to detail is second to none, and our new shower feels like something out of a 5-star resort.
We contacted GS Construction about an idea for a fence and a chicken coop add-on to our shed, and he took our idea and built the project beautifully. Gilberto took the time to discuss exactly what we wanted.
They went above and beyond with every request, from drywalling and filling stress cracks to laying hardwood floors and replacing windows. I would certainly recommend their workmanship as top quality.
GS Construction has just completed the fourth renovation for us. If you are looking for quality work from a trustworthy company, GS Construction is the company to call.
Gilberto and his team were meticulous in attending to small details to make every part of the renovation perfect. After the project, they cleaned up the area quickly and thoroughly.
Gilberto built us a beautiful new guest bathroom, and came up with a creative plan to permanently fix some long-term water damage on the exterior of our house.
Gilberto and his team did an excellent job replacing our fence and patio, and constructing a new pergola, all for a very fair price. Communication and workmanship far exceeded our expectations.
We entrusted GS Construction to build our L-shaped deck and we love it. Gilberto was attentive and patient, and made sure to include us in every step of the build while keeping the cost affordable.
Gilberto and his team did a great job, and were very helpful and available to communicate throughout the whole process. 125 feet of fencing done right.
Four steps, and a warranty at the end
Call or send the form
Call (226) 202-1022 or send the form with a few lines about the project. We reply within 48 hours.
Visit and quote
We visit, measure and talk through materials. The quote follows the visit.
Build
About a week for a new deck or fence, two weeks for a full bathroom, two months for an addition. Permits handled on request.
Warranty
10 years on decks and fences, 5 years on bathrooms and kitchens.
A home renovation contractor in Kingsville, Ontario
GS Construction is a home renovation contractor based at 1695 Division St N in Kingsville, working in homes across Kingsville, Leamington, Essex and Harrow. Gilberto Santos and his crew renovate bathrooms and kitchens, build decks and fences, add space to houses, and finish rooms with custom woodwork and trim. The company is fully insured and WSIB covered, and it takes care of the permit when a project needs one.
Renovation services
- Bathroom RenovationsWalk-in showers, freestanding tubs, marble and mosaic tile, and floating or double vanities.
- Kitchen RenovationsShaker cabinets, islands, butcher-block and quartz counters, backsplash and lighting.
- DecksComposite, cedar and pressure-treated decks: pool surrounds, lakeside decks, raised decks and pergolas.
- FencesPrivacy fences, horizontal slat fences, composite panels and gates.
- Home AdditionsNew rooms and extensions planned around your lot, with the permit process handled on request.
- Custom Woodwork & TrimFireplace built-ins, wet bars, closet systems, trim, interior doors, stairs and railings.
- Flooring & TileHardwood, luxury vinyl plank and tile floors, shower tile and backsplash, in one room or through the whole house.
Many projects also include drywall and paint, interior doors, windows and the smaller repairs that come up once a renovation is under way. The services page covers the full list.
What gets agreed at the first visit
Every project starts with a visit to your home. We look at the space, listen to what you want it to do, and point out anything that will shape the plan, such as an old repair behind a wall or a slope in the yard. The quote follows the visit, before any work starts.
In their Google reviews, homeowners mention the attention to detail, the communication throughout the project, and a site left clean and organized at the end of each day.
Timelines and warranty
Every project is different in size, so these are typical times for the construction itself: about a week for a new deck or fence, about two weeks for a full bathroom, and about two months for a full home addition. The work carries a warranty of 10 years on decks and fences and 5 years on bathrooms and kitchens.
Choosing a renovation contractor in Ontario
A few checks protect any homeowner before signing. Ask for proof of liability insurance and WSIB coverage, so an injury on the job does not become your liability. Ask how long the warranty runs and what it covers, and get it in writing. Read the contractor’s Google reviews, and look for photos of finished work similar to yours.
Ask how the crew leaves the house at the end of each day, and who you call with a question once the work has started. GS Construction quotes each project after visiting it, and in the reviews homeowners name Gilberto as the one who returned their call and explained the work as it went.
Where we work
Our work is centred on Kingsville, Leamington, Essex and Harrow, from our base on Division St N in Kingsville. Before a project, our renovation guides answer the questions homeowners ask most.
To talk about a project, call (226) 202-1022, email gsconstruction1022@outlook.com, or send the form below with a few words about what you have in mind.
Tell us about your bathroom, kitchen, deck or addition.
A few lines on the room or the build, the town and the timing are enough to start. We reply within 48 hours and set up a visit.




