Greater Boston · Business development
One call for everything your business needs next.
Tell Harborstone what you are trying to launch, fix or grow. Zack scopes the work, finds the right provider from his network and brings back one clear proposal, so you are not chasing five vendors.
- One point of contact
- A written proposal before you commit
- Built on Greater Boston relationships
Where to start
Three common starting points
Launch a new business
Brand, website, phone, booking and CRM set up together, so you open ready for customers.
Get a website that works
A fast, mobile-friendly site or online store built to turn visitors into calls, bookings and sales.
Never miss a lead
Missed-call text back, a CRM and automated follow-up, so every inquiry gets an answer.
How it works
From need to done in three steps
01
Tell us
Book a 15-minute call or send a short request. Budget and timeline can be rough, or "unsure."
02
Get one proposal
Zack scopes the job, sources the right provider and returns a written proposal with scope, price and who does what.
03
Get it done
Once you approve, the work starts as agreed. Harborstone stays your point of contact through the handoff.
Who we help
Start with your goal, not a vendor list
Not sure what kind of provider you need? That is the point. Harborstone is building relationships across these areas.
Marketing and technology
Websites, branding, customer communication, content and business systems.
Home and property projects
Roofing, trades, property services and development-related projects. Licensing requirements are confirmed for each project.
Business and financial operations
Bookkeeping, accounting and operational support, with professional advice from qualified specialists.
Real estate connections
Introductions to property professionals and project support. Licensed brokerage work stays with licensed professionals.
Recovery organizations
Business and operations support for treatment and sober-living organizations. Clinical care and admissions stay with qualified providers; this is not a patient-placement service.
Individuals and homeowners
Not just businesses. If you have a project and do not know who to call, start the same way.

Meet your point of contact
Zachary Chamberlain, founder
Zack grew up on Massachusetts' South Shore and started Harborstone on a simple idea: when you need something done, there should be one person you can call who has the connections to get it done.
The name says it. A harbor is a safe place for trade, and stone is the foundation everything is built on.
For providers
Do you deliver services?
Contractors, agencies, freelancers and licensed professionals: join the Harborstone network and get introduced to clients whose projects are already scoped.
Ready to talk it through?
A 15-minute call is enough to tell whether Harborstone can help, and what it would take.
