Greater Boston to Cape Cod — South Shore & Beyond
Full-service construction, grounds maintenance, and emergency response for residential and commercial clients from Greater Boston all the way to Cape Cod.
Construction Supervisor Lic # CS-123346 | HIC # 219858
What we do
From breaking ground on a new build to putting things back together after a disaster, Bay State Building handles every stage — so you're never managing a half-dozen different contractors from Greater Boston to the Cape.
New builds, additions, structural work, and full renovations for residential and commercial properties from Greater Boston to Cape Cod.
Safe, efficient teardown of residential and commercial structures — full demolition, selective interior demo, and site clearing with proper debris removal and disposal.
Driveways, parking lots, roadways, and patching. New installations, repairs, and seal coating for lasting performance in New England's climate.
Design, installation, and seasonal maintenance — lawn care, planting, grading, irrigation, retaining walls, and hardscape features.
Seasonal contracts and on-call plowing, shoveling, and de-icing for homes, commercial lots, and HOAs. Ready before the first storm hits.
Emergency response for flood and fire damage — water extraction, structural drying, mold prevention, smoke and soot removal, odor treatment, and full restoration.
Professional commercial and residential cleaning — routine maintenance cleaning, deep cleans, post-construction cleanup, and move-in/move-out services across Greater Boston and Cape Cod.
Why Bay State Building
We've been working the land and buildings of Greater Boston and Cape Cod for over two decades. You get the accountability of a local company and the capability of a full crew — no hand-offs, no finger-pointing.
Massachusetts licensed contractor. Full general liability and workers' comp on every job site.
Water and fire damage don't keep business hours. Neither do we — call any time and a real person picks up.
Line-item quotes with no surprises. We walk you through what's included before any work starts.
Where we work
We serve Greater Boston, the entire South Shore, and all of Cape Cod down to Provincetown. If you're along Route 3 or Route 6, we come to you.
Communities we serve
Not sure if we cover your area?
508-296-0740 — call us anytime
How it works
We come to you, assess the project, and deliver a detailed written estimate — usually within 48 hours.
We agree on scope, materials, and a clear timeline. No fine print, no hidden charges.
Our crew shows up on time, keeps the site clean, and communicates throughout the job.
We walk the finished project with you. Nothing is closed out until you're completely satisfied.
Our work
Every project we take on gets the same attention to detail — from the foundation to the finishing touches.
A Cape Cod property taken from rough ground to a finished pool house, pool and patio.
Before
After
The rear lot cleared and regraded, then rebuilt as a pool house, pool and bluestone patio.
Before
After
Overgrown beds and bare ground behind the house replaced with a stone-walled patio and in-ground pool.
Before
After
The front of the main house, rebuilt with a full-width farmer's porch, columns and new landscaping.
Get in touch
No obligation, no pressure — just an honest assessment of your project and what it'll take. We respond within one business day.
Available 24/7 for water & fire response