Custom Home Additions in Marlborough, MA
Built for Your Lifestyle
At T&T Building Contractors, we know that adding space to your home isn’t just about square footage—it’s about improving how you live
Why Choose T&T for Your Marlborough Home Addition?
✅ Full-Service Design & Build – One team from concept to completion
✅ Transparent Pricing – No hidden fees, no surprises
✅ On-Time, On-Budget Delivery – We respect your time and your home
✅ Minimal Disruption – Live comfortably during construction
Popular Additions We Build in Marlborough
- Extra Bedrooms & Master Suites
- Garage & Basement Conversions
- In-Law Suites
- Sunrooms & 4-Season Rooms
- Expanded Kitchens & Living Areas
- Home Offices & Studios
We custom-build to match your home’s style—and your lifestyle.