Built Right.
Built to Last.
Blanchflower Construction Company delivers quality roofing, siding, exterior trim, decks, windows, and additions — on time and on budget. Based in Leominster, MA and serving Central Massachusetts and beyond.
Our Services
Roofing
GAF Timberline HDZ installations, full tear-offs, and repairs built to handle New England weather.
Siding
James Hardie fiber cement, cedar, and vinyl siding — installed right the first time.
Exterior Trim
Azek cellular PVC trim, custom crown molding, and curved fabrication for a finished look that lasts.
Decks
Azek composite, vinyl, and pressure treated decking and railing systems — low maintenance, high impact outdoor living spaces.
Windows
Marvin Elevate windows and sliders preferred. Energy-efficient, beautifully finished inside and out.
Additions & ADUs
Full-service additions and accessory dwelling units — framing through final finishes, turnkey.
The Right Team for the Job
Founded in 2020, Blanchflower Construction Company has been serving homeowners and businesses with honest, high-quality work from day one. When you hire Blanchflower, you get a team that shows up, communicates clearly, and delivers results you'll be proud of.
Learn About Us- Licensed & fully insured
- Founded in 2020
- Residential & commercial expertise
- On-time, on-budget delivery
- Free estimates
- Local, family-owned business
National Historic Home
Full exterior renovation of a national historic home in Newton, MA — new roof, decks, siding, windows, and multiple layers of PVC crown molding.
Ready to Start Your Project?
Contact us today for a free, no-obligation estimate. Based in Leominster, MA — serving residential and commercial clients throughout Central Massachusetts and beyond.
Get Your Free Estimate