Modular ADUs in Southern Ontario
Modular backyard ADUs installed in about 4 months.
Backyard Dwelling Inc. builds modular ADUs, backyard homes, garden suites, and secondary suites across Southern Ontario. With about 90% completed off-site, our factory-built approach delivers a faster timeline, less disruption, and a clear path from feasibility to turnkey install.
Watch a quick ADU explination
Why modular works better
Less disruption. Predictable schedule. High-quality results.
Traditional builds can drag on and depend on perfect weather. Our modular approach keeps most work in the factory—so your backyard stays calmer and your timeline stays clearer.
01
Affordable units
Competitive pricing, highest quality, and fastest installation – financing options.
02
Minimal on-site disruption
Fewer trades coming and going, less noise and mess, and a shorter on-site window for your household.
03
Clear, expert-led answers
Get practical guidance on suitability, permits, and next steps—so you can make decisions with confidence.
What we do
A turnkey path for modular ADUs
We coordinate feasibility, permits, manufacturer matching, and installation so your modular ADU, backyard home, or garden suite moves forward smoothly in Southern Ontario.
Homeowner feedback
A few words from clients across Southern Ontario.
★★★★★
“Thank you Matthew for your leadership on our 2 bedroom ADU install.”
Jason & Anna H.
Hamilton, ON
★★★★★
“Our studio is perfect, and you made the process simple and very quick.”
Shanti Patel.
Brampton, ON
★★★★★
“My parents and wife Alison love the new 2 bedroom tiny home and highly recommend your professional attitude and orginization skills. Plus, you answered my 100 questions.”
Mark & Alisony
Oshawa, ON
Common questions
Get clear answers before you start
If you’re considering a backyard ADU, these are the questions we hear most often.