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Custom Homes · GTA Engineering-Led Design–Build

Homes engineered to be lived in.

Where engineering precision meets genuine craftsmanship.

A custom home builder for Toronto and the GTA. One dedicated team carries your project from the first sketch to the day you turn the key — no hand-offs, no surprises, just the best work we can deliver for your budget.

01 — Discipline
Engineering-trained leadership on every build
02 — Craft
Finish quality held to a single, exacting standard
03 — Clarity
You stay informed at every stage of the work
04 — Value
The best service we can give for your budget
§ 01 — The Ethos

Most builders manage trades. We engineer outcomes — then build them by hand.

A custom home is the most significant thing most people ever build. It deserves more than a project manager juggling subcontractors and hoping the pieces fit. It deserves a team that understands the structure behind the drywall — and cares about the millimetre of reveal where two materials meet.

At Hoss Development, engineering-trained leadership sits at the centre of every project. That discipline shows up in the decisions you never see: how a load is carried, how a detail is sequenced, how a problem is solved before it becomes your problem.

And it shows up in the part you do see — a home, finished properly, delivered by people who kept their word.

— The team at Hoss Development

§ 02 — What Sets Us Apart

Four commitments we don't compromise.

i.

Engineering at the core

Engineering-trained leadership means every structural decision is made from knowledge, not guesswork. The result is a home that's sound where it counts — and detailed where it shows.

i
ii.

Craftsmanship you can run your hand along

We hold every finish to one exacting standard. The joinery, the tile, the trim, the transitions — the small things that quietly separate a custom home from a merely large one.

ii
iii.

One team, no surprises

The same people who start your project finish it. You're kept informed at every stage, with clear communication instead of silence — so you always know exactly where things stand.

iii
iv.

The best for your budget

We don't pretend every budget is the same. We guarantee the best service and the best build we can deliver within yours — and we're honest with you about what's possible from day one.

iv
§ 03 — The Approach

From first sketch to final key.

01

Consultation & vision

We start with a free, no-obligation conversation. We learn how you want to live, walk your lot or existing home, and tell you honestly what's possible within your budget.

No cost · No pressure
02

Design & engineering

Our team translates your vision into a buildable design — with the structural thinking worked out early, so the drawings you approve are drawings we can actually deliver.

Design–build
03

Approvals & permits

We manage the permitting and approvals process so you don't have to navigate it alone — handling the paperwork, the submissions, and the back-and-forth on your behalf.

Handled for you
04

Construction

One team builds your home to a single standard, keeping you informed at every stage. You'll always know what's happening this week — and what's coming next.

One standard
05

Handover

We walk you through your finished home, make sure every detail is right, and hand you the keys to something built properly — by people who kept their word.

Keys in hand
§ 04 — What We Build

Residential & commercial work, done thoroughly.

🗝️

Property Acquisition

Looking for the right lot before you build? We help you find and evaluate properties — assessing what each site will actually allow before you commit.

🏛️

Custom Homes

New custom homes designed and built around the way you actually live — engineered to last and finished to a standard you'll feel every day.

🧱

Demolition & Rebuild

Replacing a tired house with the home that lot deserves. We manage the full process from teardown to turnkey, start to finish.

📐

Additions & Second Storeys

Thoughtful additions and second-storey builds that feel original to the house — structurally sound and seamlessly integrated.

✏️

Design–Build

Design and construction under one roof and one team — so intent never gets lost in translation between architect and builder.

📋

Permits & Approvals

We handle the permitting and municipal approvals process across the GTA, so the paperwork never becomes your burden.

🩺

Medical & Dental Clinics

Purpose-built clinics and medical offices — from dental practices to wellness centres — built to the specialized requirements these spaces demand.

🔧

Major Renovations

Whole-home renovations that go beyond cosmetic — reworking how a house performs and feels, with engineering behind every change.

"Built right isn't only how it looks. It's how it's held together."
The Hoss Development Standard
§ 05 — Selected Work

A few homes we've built.

View Full Portfolio →
Custom limestone home, GTA
The Limestone Residence
Custom Home · New Build
Travertine foyer with curved staircase
Grand Foyer
Interior
Marble waterfall kitchen
Chef's Kitchen
Interior
Custom home at twilight
Brookdale
Custom Home
Formal dining room
Dining & Stair
Interior
§ 06 — In Their Words

What our clients say.

★★★★★Rated five stars by homeowners & clinic owners across the GTA
★ Read on Google
"
★★★★★

My husband and I hired Hoss Development to build our dream home in Lawrence Park and we couldn't be happier with the results. Highly recommended.

Custom HomeLawrence Park · Verified Google review
"
★★★★★

Hoss Development helped with the acquisition of my commercial property, then oversaw the entire project and built an essentially brand-new building — turning an old print shop into a high-end specialty dental clinic. I highly recommend them for commercial projects, especially medical and dental.

Commercial Build & AcquisitionDental Clinic · Verified Google review
"
★★★★★

We used Hoss Development for our new clinic and it was the best decision we ever made. Extremely helpful from the design to the end product. I totally recommend them for anyone doing anything in construction — from building or renovating homes to building your dream clinic or office space.

Health & Wellness ClinicNew Build · Verified Google review
"
★★★★★

We recently bought a fixer-upper and hired Hoss to completely remodel it. Buying a house is stressful enough, but they made it a very smooth process — keeping us in the loop every day and always thinking a couple of steps ahead. We were not disappointed, and have already referred them to friends.

Full Home RemodelFixer-Upper · Verified Houzz review
"
★★★★★

Amazing team — fast, clean, professional work. They recently renovated our bathroom and it looks amazing. I appreciate all your work. Highly recommended.

Bathroom RenovationGTA · Verified Google review

Worked with us on your project? Leave us a review on Google →

§ 07 — Where We Build

Across Toronto & the Greater Toronto Area.

Based in Richmond Hill and building throughout the GTA. Choose your city to learn how we work in your area.

TorontoView → North YorkView → Richmond HillView → VaughanView → MarkhamView → AuroraView → NewmarketView → King CityView → ThornhillView → EtobicokeView → ScarboroughView → MississaugaView →
§ 08 — Questions

Good to know.

What does "engineering-led" actually mean for my build?

It means the people directing your project have engineering training, not just site experience. Structural decisions, material specifications, and how the work is sequenced are all approached with that discipline — which tends to surface problems early, on paper, instead of late, on site.

Do you take on the full project, or just construction?

We work as a single design-build team, carrying a project from the first design conversation through permits and construction to final handover. The same team is with you the whole way, so nothing gets lost in hand-offs between separate firms.

Do you build commercial spaces like clinics?

Yes. Alongside custom homes, we build and renovate commercial and medical spaces — including dental practices, wellness centres, and office build-outs — handling everything from acquisition through construction to a finished, ready-to-operate space.

How do you handle budget?

Honestly, and from the start. We don't pretend every budget delivers the same home. What we guarantee is the best service and the best build we can deliver within yours — and clear communication about what's realistic before you commit to anything.

Will I know what's happening during construction?

Always. Keeping you informed at every stage is a core part of how we work. You won't be left guessing — you'll know what's happening this week and what's coming next, with clear communication throughout.

Which areas do you build in?

We're based in Richmond Hill and build across the GTA — Toronto, North York, Vaughan, Markham, Aurora, Newmarket, King City, Thornhill, Etobicoke, Scarborough, Mississauga and the surrounding communities.

§ 09 — Begin

Let's build something
worth keeping.

The first step is a free, no-obligation consultation. We'll talk through your vision, walk your lot, and tell you honestly what's possible within your budget.

18 Fountain Crt., Richmond Hill ON L4S 2K4

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No spam. No pressure. Just an honest conversation.