Signature
Accessory Dwelling Units
Detached, attached, and garage-conversion ADUs designed to feel like full homes — and to generate meaningful rental income.
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Established Craftsmanship · Licensed & Insured
Build the home — and the income — your land was meant to hold.
ADUs, basement conversions, and whole-home remodels delivered with the precision of a heritage builder. We work alongside major lenders offering homeowner assistance programs, helping make new living space more attainable.
- 30+
- Years Building
- 1,200+
- Homes Transformed
- 100%
- Referral & Repeat Clients
What We Build
A specialist builder for the spaces that quietly change your life.
We focus on the projects with the highest return on home value and lifestyle: additional dwelling units, basement living suites, and full-home renovations executed with showroom-grade detail.
High-Demand
Basement Conversions
Transform underused square footage into legal living suites — guest quarters, in-law apartments, or income-producing rentals.
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Whole-Home
Kitchens, Baths & Beyond
Kitchens, bathrooms, windows, siding, and roofing. One trusted builder for every line of your home's story.
Request a quote →03 / 03Kitchen RemodelsBathroom RemodelsWindow ReplacementSidingRoofingGarage ConversionsIn-Law Suites
Homeowner Financing
Building should feel within reach — not out of it.
We work closely with major banks and lenders that offer homeowner assistance programs designed for ADU and basement projects. Approval and program availability vary by homeowner and property — but if a program is the right fit and you qualify, we're the builder ready to put it to work.
Explore Your Options →- 01
Trusted Lending Relationships
We partner with major banks and lenders offering homeowner assistance products tailored to ADU and accessory unit construction.
- 02
Programs Worth Exploring
From low-interest construction loans to specialized homeowner programs, certain options can meaningfully reduce out-of-pocket costs for those who qualify.
- 03
Guidance Through the Process
We point you to the right people, help organize the documentation, and stay alongside you from application to approval.
- 04
Approved? We Build.
Approval is between you and your lender — but when the financing comes together, we're the trusted builder ready to deliver the project.
The Heritage Process
Five chapters. One trusted builder.
- 01
Discovery
We listen first — your goals, your constraints, your land.
- 02
Design & Permits
Architectural drawings, zoning review, and permit submittal handled in-house.
- 03
Financing
We pair you with state programs and lenders that fit your project.
- 04
Build
Dedicated project manager, weekly updates, fixed-price clarity.
- 05
Handover
A walkthrough, a warranty, and a home that lasts generations.
Homeowner Stories
Reputation, built one home at a time.
“Our basement is now a beautiful rental that pays our mortgage. Heritage walked us through the financing — we couldn't have done it without them.”
Marielle & David K.
Basement Conversion · Newton, MA
“Every detail considered, every promise kept. The ADU looks like it has always belonged in our backyard.”
Sandra P.
Detached ADU · Brookline, MA
“From kitchen to roof, they renovated our whole house in phases. Real craftsmen — and genuinely lovely people.”
The Okafor Family
Whole-Home Remodel · Cambridge, MA
Begin
Your next chapter starts with a conversation.
Tell us about your home and your goals. We'll review your property, outline a design path, and map out the financing programs you qualify for — all complimentary.
We typically reply within one business day.