M Duffany Builders
- Company typePrivate
- Founded1983
- HeadquartersFalmouth, United States
- Headcount51–100
- GTM typeB2C
- OfferingServices
M Duffany Builders firmographics
Firmographics- Name
- M Duffany Builders
- Legal name
- M. Duffany Builders, Inc.
- Website
- https://duffanybuilders.com
- Company type
- Private
- Founded year
- 1983
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Ownership category
- akta.pro rank
M Duffany Builders industry classification
Industry- Product category
- Custom Home Building and Residential Construction Services
- NAICS
- New Single-Family Housing Construction (except For-Sale Builders) (236115), Residential Remodelers (236118), Nonresidential Building Construction (2362)
- SIC
- General Bldg Contractors - Residential Bldgs (1520), Operative Builders (1531)
- akta.pro primary industry
- Custom Home Building (IMAFABAC)
- akta.pro secondary industry
- Residential Design-Build & Renovation-Integrated Builders (IMAFABAE)
Keywords
Where M Duffany Builders is headquartered
LocationHeadquarters
- HQ city
- Falmouth
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
M Duffany Builders business model
Business model- GTM type
- B2C
- Offering type
- Services
- Cost components
- Personnel, Supply Chain, Operations, Marketing or Sales, Infrastructure
Revenue model
- Custom Home Building: Full-service custom home building on Cape Cod and Martha's Vineyard, serving as the primary revenue stream. Projects range from guest homes to large custom estates.
- Historic Restorations & Renovations: Renovation and historic restoration services including whole-home remodels, historic property preservation, and modernization of existing structures.
- Property Management: Estate management and property maintenance services for homeowners on Cape Cod and Martha's Vineyard, including small projects and ongoing maintenance.
- Light Commercial Construction: Light commercial construction services including projects such as museum expansions.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom build, historic restoration, renovation, home improvement, light commercial, owner's representation |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels8 records
M Duffany Builders product offering
Product offeringCore offering
M. Duffany Builders is a full-service custom home construction firm that builds, renovates, and restores high-end residential properties on Cape Cod, Martha's Vineyard, and Nantucket. The company delivers concept-to-completion services including custom home building, historic restorations and renovations, design-build, architectural support, owner's representation, competitive bidding, and ongoing estate/property management.
Product overview
M. Duffany Builders is a premier custom home builder offering a comprehensive suite of construction and renovation services. The company operates as a full-service construction firm rather than a software platform, providing Custom Home Building, Historic Restorations & Renovations, and Property Management as its core service lines. Supporting services include Design & Build, Architectural Support Services, Competitive Bid services, Martha's Vineyard Development, Owner's Representative Services, and Light Commercial Construction. The company was founded in 1983 and serves clients across Cape Cod, Martha's Vineyard, and Nantucket.
Differentiator
Problem solved
Functional benefit
Products and services
- Custom Home Building Full-service custom home construction on Cape Cod and Martha's Vineyard delivering complete residential projects from concept to completion for individual homeowners.
- Historic Restorations and Renovations Specialized restoration and renovation services for historic Cape Cod and island properties, preserving architectural heritage while integrating modern functionality and performance.
- Property Management Estate management and ongoing property maintenance services for residential clients on Cape Cod and Martha's Vineyard, including small projects and recurring upkeep.
- Design and Build Integrated design-build services that guide clients from initial concept through construction completion under a single contract and project team.
- Architectural Support Services Preconstruction and design-phase services for architects, interior designers, and homeowners, including design development assistance and construction documentation.
- Competitive Bid Competitive bidding service that allows architects, designers, and property owners to obtain transparent, comparative pricing on defined scopes of work.
- Martha's Vineyard Development Custom home construction and development services on Martha's Vineyard, including the Lagoon Ridge subdivision project in Oak Bluffs.
- Owner's Representative Services Owner's representation and advocacy services for property owners during construction, ensuring the client's interests are protected throughout the build.
- Light Commercial Construction Light commercial construction services for small-scale commercial and institutional projects in the Cape Cod region, such as museum expansions.
Quantifiable outcome
- Trusted by hundreds of homeowners across Cape Cod and Martha's Vineyard
- +1 more outcomes
Companies that use M Duffany Builders
Customer profileNamed customers4 records
Segments2 records
Ideal customer profiles2 records
M Duffany Builders technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
M Duffany Builders partnerships and signals
Strategic signalPartnerships
Eleven partnerships are on record, tiered core and minor.
- John Dvorsack AIAcoreArchitect collaborator on multiple award-winning projects including the Vineyard View residence. John Dvorsack has worked with M. Duffany Builders for over 20 years on custom waterfront residential projects on Cape Cod.
- Hutker ArchitectscoreArchitecture firm partner on multiple BRICC award-winning projects. Projects designed by Hutker Architects and built by M. Duffany Builders received recognition at the 2018 BRICC Awards.
- Foster AssociatescoreArchitecture firm collaborator on the Oceanfront Contemporary project — a striking modern residence on the coast of Falmouth featuring expansive glass walls and cantilevered design.
- SV DesigncoreArchitecture firm collaborator on the Brewster Beach House and Chatham Pool House projects. Featured in Chatham Living magazine with co-op advertising.
- Kate Coughlin InteriorsminorInterior designer collaborator on the Osterville Historic Restoration project, helping deliver modern functionality while preserving historic character.
- Donnelly & Co.coreReal estate firm contracted as listing agent for homes being built by M. Duffany Builders at The Homes at Lagoon Ridge in Oak Bluffs, Martha's Vineyard.
- NanaWallcoreMaterial supplier partner providing NanaWall folding glass wall systems featured in projects such as the Brewster Beach House, enabling seamless indoor-outdoor living.
- Mid-Cape Home CenterscoreBuilding materials supplier partner featured in company advertising and collaborated on the Chatham Pool House project (co-op advertising in Modern Luxury Interiors).
- Habitat for Humanity of Cape CodminorNonprofit partner; M. Duffany Builders participated in the first-ever Habitat Builder Blitz in September 2023, building a complete home in one week for a Brewster family. Peter Kimball serves as Chairman of the Board.
- Falmouth Community Television (FCTV)minorCommunity media partner; M. Duffany Builders contributed skilled labor to construct the new Show Kitchen in FCTV's studio and were honored at FCTV's annual meeting for contributions to the New Media Center.
- Home Builders & Remodelers Association of Cape Cod (HBRACC)corePremier professional trade association for home builders on Cape Cod, representing 320 member companies. Multiple M. Duffany team members have served in leadership roles including President. Todd Duffany serves as 2026 President.
Scale indicators5 records
Recent moves6 records
Expansion highlights6 records
M Duffany Builders competitors and assessment
Company assessmentDirect peers
- The Valle Group: Coastal Massachusetts custom home builder with deep Cape Cod and South Shore presence, competing on similar custom estates, renovation, and design-build projects for HNW homeowners.
- Stello Construction: Long-established Cape Cod custom home builder serving the Upper and Lower Cape with a similar profile of high-end residential construction, renovations, and historic work. Comparable in scale, customer base (Cape Cod homeowners), and coastal-construction positioning.
- C.H. Newton Builders: New England custom home builder specializing in high-end new construction, historic renovation, and architect-driven projects, often in affluent coastal and suburban markets similar to Cape Cod/Martha's Vineyard.
- Cataldo Custom Homes: Cape Cod area custom home builder competing for the same high-end residential, renovation, and waterfront clients on Cape Cod and the islands. Similar mid-market custom-builder profile and trade-partner ecosystem.
- Kennedy Custom Homes: Cape Cod and South Shore custom home builder specializing in high-end residential construction and renovations, directly comparable in customer segment (HNW coastal homeowners) and project mix.
- Magliano Building & Design: Massachusetts-based custom home builder focused on design-build custom homes and renovations for affluent homeowners in coastal and suburban markets, with comparable luxury positioning and architect-collaboration model.
Others
- Hutker Architects: Premier Cape Cod architecture firm and longtime Duffany collaborator on multiple BRICC-award-winning projects. An adjacent ecosystem participant whose architect relationships directly drive Duffany's referral pipeline.
- SV Design: Cape Cod architecture firm with deep custom residential and waterfront project focus, partnered with M. Duffany on multiple Chatham/Brewster projects. Adjacent architect collaborator shaping Duffany's referral channel.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
M Duffany Builders social profiles
Digital presenceM Duffany Builders financial estimates
Financial estimateRevenue estimate
Valuation estimate
M Duffany Builders leadership team
Management profileNumber of profiles
Profiles3 records
M Duffany Builders subsidiaries and ownership
Company hierarchySubsidiaries1 record
M Duffany Builders funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
M Duffany Builders M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about M Duffany Builders
What does M Duffany Builders do?
M. Duffany Builders is a full-service custom home construction firm that builds, renovates, and restores high-end residential properties on Cape Cod, Martha's Vineyard, and Nantucket. The company delivers concept-to-completion services including custom home building, historic restorations and renovations, design-build, architectural support, owner's representation, competitive bidding, and ongoing estate/property management.
Is M Duffany Builders a public or private company?
M Duffany Builders is a private company. It is classified as family owned and is currently operating.
When was M Duffany Builders founded?
M Duffany Builders was founded in 1983. It employs 51 to 100 people.
Where is M Duffany Builders based?
M Duffany Builders is headquartered in Falmouth, United States, in the North America region.
How does M Duffany Builders make money?
Four revenue lines are on record. Custom Home Building is the primary driver. The others are historic Restorations & Renovations, property Management and light Commercial Construction.
Who are M Duffany Builders's main competitors?
Direct peers on record are The Valle Group, Stello Construction, C.H. Newton Builders, Cataldo Custom Homes, Kennedy Custom Homes and Magliano Building & Design. Others are Hutker Architects and SV Design.
Does M Duffany Builders have an API?
No public API is recorded for M Duffany Builders.
What industry is M Duffany Builders in?
M Duffany Builders's product category is Custom Home Building and Residential Construction Services. Its primary akta.pro industry code is IMAFABAC, Custom Home Building, with a secondary code of IMAFABAE, Residential Design-Build & Renovation-Integrated Builders. Its NAICS code is 236115 and its SIC code is 1520.