Colby & Tobiason

What Colby & Tobiason does

Colby & Tobiason is a privately held custom home builder founded in 1973 by Ken Colby and Erik Tobiason and headquartered in Woodstock, Vermont. Following Ken Colby's retirement, the firm is operated by co-founder Erik Tobiason, who has over 55 years of construction experience. The company employs a dozen or more skilled year-round craftsmen and serves high-net-worth homeowners primarily in Vermont's Upper Valley region, with selective willingness to take on projects beyond the immediate area. Its work centers on three integrated service lines: new construction of fine custom homes, renovation and modernization of existing homes, and restoration of historic properties using traditional techniques, reclaimed materials, and period-appropriate craftsmanship — exemplified by collaborations such as the 6,000 sq ft Woodstock Farm (Palandjian Residence) built with architect Rick Joy, and a 19-year institutional relationship with the Hagedorn Foundation's Farm For City Kids program.

The underlying technology is traditional craft construction rather than a software or platform product: specialty trades including historic plasterwork, custom millwork, stone fireplaces, and energy-efficient mechanical retrofits, combined with modern eco-friendly materials and energy-efficiency systems. The firm has been featured in Architectural Digest (2001), Country Living (2007), and Architectural Record (2010) and self-identifies as an award-winning builder. Its competitive position rests on owner-operator expertise, a multi-decade local track record, and word-of-mouth / earned-media credibility rather than on proprietary technology or scale advantages.

The business model is one-time, project-based revenue under individually negotiated quotes per scope of work; there are no subscription, licensing, or recurring revenue streams. Go-to-market is direct field sales — clients are engaged from initial design discussions through completion, often working alongside named architects. Pricing is not publicly disclosed; each build is custom-quoted. Customer concentration is high (a handful of HNW families per year) and the geographic footprint is regional, limiting the addressable market but supporting a stable, reputation-driven referral pipeline.

Name

Colby & Tobiason

Legal name

Colby & Tobiason

Website

https://colbyandtobiason.com

Company type

Private

Founded year

1973

Operating status

Operating

Headcount range

1–10 employees

Short description

Colby & Tobiason is a privately held Vermont custom home builder founded in 1973, specializing in new construction, renovation, and historic restoration of fine homes for high-net-worth homeowners in the Upper Valley region.

Ownership category

akta.pro rank

Product category

Custom Residential Construction

NAICS

Residential Building Construction (23611), Residential Remodelers (236118)

SIC

General Bldg Contractors - Residential Bldgs (1520), Construction - Special Trade Contractors (1700)

akta.pro primary industry

Residential Design-Build & Renovation-Integrated Builders (IMAFABAE)

akta.pro secondary industry

Historic Home Renovation & Preservation (HSAPAEAG)

Keywords

• Custom home construction
• Historic home restoration
• Residential renovation services
• Sustainable home building
• Fine home building

Headquarters

HQ city

Woodstock

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Supply Chain, Operations, Marketing or Sales, Others

Revenue model

1. Custom Home Construction: One-time project-based revenue from constructing new fine homes. Projects include environmentally-friendly construction, custom home plans, and work closely with architects.
2. Home Renovation & Restoration: One-time project revenue from renovating and restoring older and historic homes, including farmhouses. Projects include modernization of mechanical systems, energy efficiency upgrades, and traditional material restoration.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Colby & Tobiason is a custom home builder based in Woodstock, Vermont, specializing in the construction, renovation, and historic restoration of fine homes since 1973. The company delivers new custom homes, full-home renovations, additions, and historic property restorations, with builder involvement from initial design discussions through completion, and a growing emphasis on environmentally conscious and energy-efficient building practices.

Product overview

Colby & Tobiason is a construction company offering a unified suite of home building services, including new construction, renovation, historic restoration, and home additions. Their portfolio centers on fine custom homes in Vermont, with recent projects emphasizing environmentally-friendly construction and sustainable building practices. Named projects include Woodstock Farm (a 6000 sq ft contemporary home), the Galotti Residence (historic farmhouse renovation), Hagedorn Residence (new construction with reclaimed materials), Snyder Residence (1850s farmhouse renovation), and Amato Residence (in-progress farm house renovation). The company collaborates with architects during initial design phases to optimize home efficiency, living conveniences, and construction details.

Differentiator

Problem solved

Functional benefit

Products and services

• Custom New Home Construction Design and construction of new custom fine homes for discerning homeowners, including environmentally conscious and contemporary architectural designs. The builder is engaged from initial design discussions with the architect through project completion.
• Home Renovation Services Renovation and modernization of existing homes for homeowners, including mechanical system upgrades, energy efficiency improvements, and the addition of modern amenities while preserving traditional character.
• Historic Home Restoration Restoration of older and historic homes, including 18th- and 19th-century farmhouses, using traditional building techniques, reclaimed materials, and period-appropriate craftsmanship to maintain original architectural integrity.
• Home Additions Design and construction of home additions such as master bedroom suites, kitchens, and expanded living spaces, integrated with the existing home's character.

Named customers5 records

Segments2 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

One partnership is on record.

• Hagedorn Foundation (The Farm For City Kids)minorStrategic or Co-development PartnerColby & Tobiason has been working with the Hagedorn Foundation for 19 years on The Farm For City Kids project. Projects include dormitory, classrooms, barn renovation, farmhouse renovations, and a world class cheese house that produces Tarentaise cheese. This represents an ongoing long-term relationship beyond standard residential construction.

Scale indicators2 records

Recent moves4 records

Expansion highlights3 records

Others

• New England Home Magazine: Regional luxury home publication covering architecture, design, and construction across New England. An ecosystem/channel reference rather than a competitor, but indicative of the marketing ecosystem where firms like Colby & Tobiason earn visibility.
• Shope Reno Wharton Architecture: Vermont-based architecture firm specializing in custom residential design with historic sensitivity. Adjacent/collaborative relationship rather than direct competitor; the type of architect a builder like Colby & Tobiason partners with on design-build projects.
• TruexCullins: Vermont architecture and planning firm with deep residential and historic renovation portfolio. Comparable aesthetic and client profile, representing an adjacent professional services relationship rather than a builder competitor.

Regional players

• Whitman Construction: Established New England custom builder specializing in high-end residential and historic work. Comparable scale and craftsmanship positioning, though serving a broader New England territory rather than concentrated in Vermont.
• Conneston Construction: New Hampshire-based custom home builder with comparable craftsmanship focus on fine homes, serving an adjacent New England luxury market rather than directly competing in Vermont.

Direct peers

• Housewright Construction: New England design-build firm specializing in custom homes, additions, and historic renovations with a focus on craftsmanship and energy efficiency. Comparable business model and customer segment.
• Bensonwood: New Hampshire-based design-build firm specializing in custom timber-frame homes and whole-building energy efficiency, with deep historic/traditional craftsmanship expertise. Highly comparable to Colby & Tobiason's integrated design-build model serving HNW clients in the rural New England luxury market.
• Mountainwood Homes: Vermont luxury custom home builder specializing in new construction and major renovations, including energy-efficient designs. Comparable on scale, geography, and HNW customer profile.
• Neagley & Chase Construction: Vermont custom home builder focused on fine residential construction, renovations, and energy-efficient building. Direct regional competitor with overlapping customer base (Upper Valley/HNW homeowners) and similar integrated builder-in-design-discussion approach.
• Wentworth Building Company: Vermont-based custom home builder with a long history of fine home construction, renovations, and historic work. Operates in the same geographic and price tier as Colby & Tobiason, serving similar HNW clientele in the Upper Valley region.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks4 records

Key highlights5 records

Customer concentration

• LinkedInlinkedin.com/company/colby-&-tobiason

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Colby & Tobiason