Mississauga · Oakville · Burlington · Milton · Hamilton · Toronto
Renovations that add real value — built right, permits handled.
Separate basement entrances in 3 days. Legal second units that pay your mortgage. Renovations quoted fixed and finished on schedule — by a GTA contractor with25+ years on the tools.
Google 4.9★ · HomeStars 95% StarScore · WSIB + fully insured
Google 4.9★
89+ reviews
HomeStars
95% StarScore
WSIB + Fully Insured
Your home is protected
25+ Years
Experience in the GTA
Permits Handled
Start to final inspection
What Do You Want to Build?
Separate Basement Entrances & Walkouts
Built in 3 days, fully code-compliant
Our flagship service. Permits, engineering, excavation, waterproofing, and inspections — handled end to end. The fastest route to a legal basement suite.
Explore Separate Entrances →Multifamily Conversions & ADUs
Legal basement apartments, garden suites, garage conversions
Ontario now allows additional units on most residential lots. We design, permit, and build registered second units that rent from day one.
Explore Conversions & ADUs →Home Renovations
One contractor, start to finish
Basements, kitchens, bathrooms, and whole-home projects — fixed-price quotes, our own trades, and a project lead who picks up the phone.
Explore Renovations →Why Homeowners Choose HMH
25+
Years of experience
A quarter century of GTA basements, foundations, and renovations.
3 days
Typical separate entrance
Excavation to final railing — while other contractors quote weeks.
100%
Permits & inspections handled
Engineering, applications, and sign-offs are part of every quote.
WSIB
+ fully insured crews
Your property and our people are covered on every single job.
Before & After
Drag the slider. Real project photos coming — placeholders shown.
BeforeAfterWhat GTA Homeowners Say
Google 4.9★ (89+ reviews) · HomeStars95% StarScore
Placeholder review — real text to come“Placeholder: HMH cut in our separate side entrance in three days, handled the permit, and the inspector passed it first visit.”
Placeholder review — real text to come“Placeholder: They converted our basement into a legal second unit — clean crew, clear pricing, on schedule.”
Placeholder review — real text to come“Placeholder: Professional from quote to final walkthrough. Our walkout looks like it was always part of the house.”
Serving the GTA — Hamilton to Bowmanville
Based in Mississauga, with crews across the west GTA and beyond.
- Mississauga
- Oakville
- Burlington
- Milton
- Hamilton
- Toronto
- Etobicoke
- North York
- Scarborough
- Vaughan
- Richmond Hill
- Markham
- Pickering
- Ajax
- Whitby
- Oshawa
- Bowmanville
Start With a Free Quote
Tell us about your project — we reply within one business day. Or call905-749-4608.