Not your
typical
contractor
Serving the Greater Ottawa Area.
High-quality air sealing and insulation services for older Ottawa homes designed to improve comfort and lower energy bills.
Delivered using building-science best practices –– and a social-enterprise model that creates skilled trade careers.
Drafty Rooms?
Uneven Temperatures?
High Energy Bills?
Many homes built between 1950 and 2000 were constructed before modern air-sealing standards. Over time, gaps, settling, and aging insulation can make these problems worse.
Air leakage and underperforming insulation are often the real reason:
- Some rooms feel colder than others
- Heating and cooling costs keep rising
- Your home feels uncomfortable in winter or summer
We focus on fixing those root causes.
Our core services
We specialize in two of the most effective upgrades for improving comfort and energy performance in existing homes:
Air sealing
Identify and seal key leakage points to reduce drafts and uncontrolled heat loss.
Insulation upgrades
Install or improve insulation to stabilize indoor temperatures and improve long-term performance.
When air sealing and insulation are treated as a system, the results are noticeable.
Why homeowners choose EnviroCentre Build
We focus on performance.
We prioritize upgrades that improve how your home functions.
We use building
science.
Our work is planned to ensure air sealing, insulation, and ventilation operate as a system — not as isolated fixes.
We maintain professional
standards
All work is delivered under experienced supervision with attention to safety, durability, and timelines.
We’re a social enterprise.
Our projects create paid training and employment opportunities in the trades without compromising quality.
You may benefit from our services if:
- Your home was built before modern energy standards
- You experience persistent drafts
- Temperatures vary significantly between rooms
- Your heating or cooling costs feel higher than they should
Not sure? We’re happy to talk it through.
Is EnviroCentre Build a good fit for your home?
What you can expect
- Clear communication from start to finish
- Careful, professional workmanship
- Respect for your home
- Noticeable improvements in comfort
- Reduced energy loss
All projects are supervised by experienced tradespeople and completed to strict quality standards.
Trusted work, real results
(More project stories coming soon.)
Ready to improve your home’s comfort?
If your home feels drafty, uneven, or expensive to heat and cool, the next step is simple.
Start with a conversation about your home and what may be causing the issue.
Serving homeowners across the Greater Ottawa Area.