Helios Design Group
Helios Design Group is a Boston-based boutique architecture and interior design firm serving residential and commercial clients across New England and Colorado. Founded in 2004, the ~8-person practice specializes in new construction, historic renovations, and award-winning kitchen and bath design.
- Company typePrivate
- Founded2004
- HeadquartersBoston, United States
- Headcount1–10
- GTM typeB2C
- OfferingServices
What Helios Design Group does
Helios Design Group is a boutique architecture and interior design firm founded in 2004 by Chris Hosford and Carol Marsh, both formerly of Boston-based Hickox Williams Architects. Headquartered at 116 St. Botolph Street in Boston's Back Bay/South End with a secondary Denver studio, the firm employs approximately 8 professionals spanning licensed architecture, interior design, and operations. The practice serves residential homeowners as its primary segment across New England and Colorado, with a smaller commercial/hospitality vertical demonstrated by the 9,000 sq ft Night Shift Brewing Innovation Factory at Lovejoy Wharf. The firm holds no proprietary technology platform and operates as a traditional professional services practice.
Core offerings include architectural design for new construction, renovations, and additions, paired with full interior design capabilities. Service specializations include historic renovation (1840s Italianate homes, 1680s saltbox structures), award-winning kitchen and bath design, primary suite renovations, and commercial/hospitality work. Revenue is generated through project-based professional services fees, with custom quote-based pricing tied to scope, complexity, and project requirements; no public pricing tiers exist. The go-to-market approach is sales-led and relationship-driven, with client acquisition through direct referrals, builder partnerships, editorial press coverage in Boston Globe, Boston Home, New England Home, House Beautiful, and Dwell, plus a Houzz professional profile and Instagram presence.
Operational structure is built on repeat collaborations with a preferred-partner ecosystem of builders (Kevin Cradock Builders, Auburndale Builders, Elite Custom Builders, Scorpion Construction, The Damon Company), specialty millwork (Schiefer Woodworking), and complementary interior collaborators (Twelve Chairs, Casagrande Studio). The firm has earned industry recognition including CotY Gold (2020), IFDA NE Design Award (2020), PRO New England Silver (2021), Houzz Kitchen of the Week (2023), a House Beautiful Summer 2024 cover story, and Interior Design Magazine '30 Under 30' (2025) for team member Maegan Dougherty. The firm is privately held with no external institutional funding.
Helios Design Group firmographics
Firmographics- Name
- Helios Design Group
- Legal name
- Helios Design Group
- Website
- https://heliosdesigngroup.com
- Company type
- Private
- Founded year
- 2004
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Helios Design Group is a Boston-based boutique architecture and interior design firm serving residential and commercial clients across New England and Colorado. Founded in 2004, the ~8-person practice specializes in new construction, historic renovations, and award-winning kitchen and bath design.
- Ownership category
- akta.pro rank
Helios Design Group industry classification
Industry- Product category
- Architectural and Interior Design Services
- NAICS
- Architectural Services (54131), Interior Design Services (54141)
- akta.pro primary industry
- Architectural Design Services (BPAHAKAA)
- akta.pro secondary industry
- Interior Design Services (BPAHAKAB)
Keywords
Where Helios Design Group is headquartered
LocationHeadquarters
- HQ city
- Boston
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Helios Design Group business model
Business model- GTM type
- B2C
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales
Revenue model
- Architecture and Interior Design Services: Professional services revenue generated through architectural design, interior design, and project management for residential and commercial projects. Revenue is earned through design fees, consultation services, and ongoing project support throughout construction.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels5 records
Helios Design Group product offering
Product offeringCore offering
Helios Design Group is a boutique architecture and interior design firm providing integrated design services for residential, commercial, and hospitality projects. Core services span new construction, renovations, additions, historic preservation, kitchen and bath design, and full-service interior styling, with headquarters in Boston and a Denver studio serving New England and Colorado markets.
Product overview
Helios Design Group offers a unified architecture and interior design practice serving New England with headquarters in Boston. The firm provides comprehensive services including architectural design for new construction, renovations, and additions, paired with full interior design capabilities specializing in kitchens, bathrooms, and primary suites. Their portfolio spans residential projects from historic renovations of 19th-century homes to contemporary additions, as well as commercial and hospitality work including brewery and taproom design. The firm has earned industry recognition for their kitchen and bath designs, with awards including CotY Awards and IFDA NE Design Awards.
Differentiator
Problem solved
Functional benefit
Products and services
- Architecture Services Comprehensive architectural design services including new construction, renovations, and additions for residential properties throughout New England and Denver.
- Interior Design Services Interior design services including kitchen and bathroom design, primary suite renovations, and full-service interior styling for residential and commercial projects.
- Commercial & Hospitality Design Specialized design services for breweries, taprooms, restaurants, cafes, and hospitality venues, including the 9,000 sq. ft. Night Shift Brewing Innovation Factory project at Lovejoy Wharf.
- Historic Renovation Renovation and restoration services for historic properties, including work on 1840s Italianate homes and antique saltbox structures dating to the 1680s.
- Award-Winning Kitchens & Baths Specialized kitchen and bathroom design services recognized through industry awards including CotY, IFDA NE Design, and PRO New England awards.
Companies that use Helios Design Group
Customer profileNamed customers4 records
Segments2 records
Ideal customer profiles2 records
Helios Design Group technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Helios Design Group partnerships and signals
Strategic signalPartnerships
Ten partnerships are on record, tiered core and minor.
- Island ArchitectscoreStrategic alliance between Chris Hosford (Helios) and Matt Sargent (Island Architects), stemming from their 20+ year friendship formed at Hickox Williams Architects. Firms collaborate on projects along the eastern seaboard while maintaining separate brands. Notable collaborations include Kiawah Island coastal project and York, Maine project. Island Architects has established presence at Helios Design Group's Boston office for ongoing collaboration.
- Kevin Cradock BuilderscorePreferred builder partner with multiple award-winning project collaborations including CotY Award (2020), PRO New England Award (2021), and numerous residential projects in Jamaica Plain and throughout New England. Described as a trusted collaborator who 'interpret clients' wishes and create innovative designs.'
- Schiefer Woodworking / Schiefer & Co.corePreferred millwork and cabinetry partner collaborating on custom built-ins, cabinetry, and specialty woodworking. Featured in multiple award-winning projects including IFDA NE Design Award for master bath and Brookline primary suite featured in New England Home.
- Night Shift BrewingminorHospitality client for whom Helios designed the 9,000 s.f. Night Shift Innovation Factory at Lovejoy Wharf (400+ seat brewery/taproom/restaurant/cafe). Listed as a 'Friend' of the firm on the team page.
- Elite Custom BuildersminorBuilder partner for the LoDo Factory Loft renovation in Denver, addressing technical and construction complexities of working in a converted 115-year-old industrial building.
- Scorpion Construction GroupminorBuilder for Historic Milton renovation featuring new barn construction and historic home restoration.
- The Damon CompanyminorContractor for Narragansett Kitchen project - an 18th century Colonial Gambrel renovation for four families.
- Auburndale BuildersminorContractor for Newton Modern Addition project featuring contemporary kitchen addition inspired by Kentucky tobacco barns.
- Twelve ChairsminorInterior design collaborator on Boston Home Fall 2023 'Joint Effort' feature project, responsible for living room/dining room design while Helios handled architecture and kitchen/bath interiors.
- Casagrande StudiominorInterior design collaborator on House Beautiful Summer 2024 cover story project in Brookline, with Cecelia Casagrande leading interior design while Helios handled architecture.
Scale indicators3 records
Recent moves5 records
Expansion highlights5 records
Helios Design Group competitors and assessment
Company assessmentDirect peers
- Hacin + Associates: Boston-based boutique architecture and interior design practice. Similar size, integrated architecture + interiors model, and high-end residential focus, with comparable projects across New England.
- SV Design: New England-based architecture and design firm offering residential architecture, interiors, and renovation services. Comparable boutique size and integrated design services across similar geographies.
- Twelve Chairs: Boston interior design studio that has collaborated directly with Helios on award-winning residential projects (Boston Home 'Joint Effort' feature). Highly comparable in size, style, and client segment.
- Salt Architecture: Boston-area boutique architecture studio focused on high-end residential and small commercial work. Closely comparable in boutique scale and residential orientation.
- Ruhl Walker Architects: Boston-based boutique residential and commercial architecture firm. Similar boutique scale and design-led positioning across New England residential projects.
- LDa Architecture & Interiors: New England-based boutique firm offering architecture and interior design for high-end residential clients. Closely comparable in service scope, project scale, and target clientele to Helios.
- Flavin Architects: Boston-area residential architecture firm with a comparable boutique footprint. Competes for the same affluent homeowner segment in the New England market.
- Island Architects: Charleston-based boutique architecture firm with an established Boston presence at Helios's South End office. Direct strategic alliance partner collaborating on eastern seaboard projects; similar boutique scale and residential/commercial orientation make it the closest comparable peer.
Broad incumbents
- CBT Architects: Larger Boston architecture practice with broader portfolio across commercial, residential, and institutional work. Competes for similar high-end residential commissions as part of a wider practice.
- Elkus Manfredi Architects: Established Boston architecture and interiors firm with a portfolio spanning residential, hospitality, and large mixed-use developments. Operates in the same market but at a meaningfully larger scale than Helios.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
Helios Design Group social profiles
Digital presenceHelios Design Group financial estimates
Financial estimateRevenue estimate
Valuation estimate
Helios Design Group leadership team
Management profileNumber of profiles
Profiles8 records
Helios Design Group funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Helios Design Group 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 Helios Design Group
What does Helios Design Group do?
Helios Design Group is a boutique architecture and interior design firm providing integrated design services for residential, commercial, and hospitality projects. Core services span new construction, renovations, additions, historic preservation, kitchen and bath design, and full-service interior styling, with headquarters in Boston and a Denver studio serving New England and Colorado markets.
Is Helios Design Group a public or private company?
Helios Design Group is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Helios Design Group founded?
Helios Design Group was founded in 2004. It employs 1 to 10 people.
Where is Helios Design Group based?
Helios Design Group is headquartered in Boston, United States, in the North America region.
How does Helios Design Group make money?
One revenue line is on record: architecture and Interior Design Services.
Who are Helios Design Group's main competitors?
Direct peers on record are Hacin + Associates, SV Design, Twelve Chairs, Salt Architecture, Ruhl Walker Architects, LDa Architecture & Interiors, Flavin Architects and Island Architects. Broad incumbents are CBT Architects and Elkus Manfredi Architects.
Does Helios Design Group have an API?
No public API is recorded for Helios Design Group.
What industry is Helios Design Group in?
Helios Design Group's product category is Architectural and Interior Design Services. Its primary akta.pro industry code is BPAHAKAA, Architectural Design Services, with a secondary code of BPAHAKAB, Interior Design Services. Its NAICS code is 54131.