HK Architects
HK Architects is a Chattanooga-based full-service architecture and design firm of approximately 30 professionals delivering architecture, interior design, master planning, and historic preservation services across commercial, residential, civic, and education sectors in the Southeast US.
- Company typePrivate
- Founded1999
- HeadquartersChattanooga, United States
- Headcount11–50
- GTM typeB2B
- OfferingServices
What HK Architects does
HK Architects is a privately held, full-service architecture and interior design firm founded in 1999 in Chattanooga, Tennessee, operating with approximately 30 design professionals from its headquarters in The Wheelhouse, an adaptive reuse project the firm developed in Chattanooga's Southside district. The firm delivers architecture, interior design, master planning, and historic preservation services across four primary verticals: commercial/corporate (notably enterprise logistics client U.S. Xpress across multiple states), residential (custom homes and multi-family), civic/government (City of Chattanooga Visitor Center, Venue 1921 for City of East Ridge, Collegedale Commons), and education (Montessori Elementary School, UTC Guerry Center). Its core technical differentiators include deep expertise in adaptive reuse and historic preservation (Department of Interior standards compliance, projects spanning from a 1923 Hamilton Bank to a 1929 Chattanooga Bank Building converted to The Waymark Hotel, a Tapestry by Hilton) and a track record of LEED certifications across Platinum, Gold, and Silver levels, supported by in-house LEED-accredited professionals.
The firm operates a project-based fee revenue model through direct client engagement, sourcing work via reputation, referrals, and long-standing relationships in the Southeast US, with projects delivered across Chattanooga, Atlanta, Dallas, Chicago, and Philadelphia. Founder Heidi Hefferlin and co-founder Craig Kronenberg lead the practice alongside partner Alex Reyland (elevated in 2020) and principal Nick Messerlian (interior design studio lead). The firm maintains a deep ecosystem of repeat engineering and contractor collaborators (March Adams & Associates, Campbell & Associates, Bennett & Pless, Grace Construction, Dutch East Design, Set in Stone) and has accumulated a dense portfolio of industry recognition including Architectural Digest AD100 (2024), AIA and ASID Tennessee chapter awards dating back to 2002, an International Design Awards Gold (2018), and multiple LEED certifications.
HK Architects markets through a portfolio-driven content strategy via its website, Instagram, quarterly newsletter, and journal publication, with PR earned through editorial features such as the AD100 inclusion. The firm is entirely founder-owned with no disclosed external investment, parent company, or acquisition activity, positioning it as a stable, relationship-driven regional practice rather than a venture-backed or PE-controlled asset.
HK Architects firmographics
Firmographics- Name
- HK Architects
- Legal name
- HK Architects
- Website
- https://hkarchitects.net
- Company type
- Private
- Founded year
- 1999
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- HK Architects is a Chattanooga-based full-service architecture and design firm of approximately 30 professionals delivering architecture, interior design, master planning, and historic preservation services across commercial, residential, civic, and education sectors in the Southeast US.
- Ownership category
- akta.pro rank
HK Architects industry classification
Industry- Product category
- Architectural Design Services
- NAICS
- Architectural Services (54131), Interior Design Services (54141)
- SIC
- Services-Engineering, Accounting, Research, Management (8700)
- akta.pro primary industry
- Architectural Design Services (BPAHAKAA)
- akta.pro secondary industries
- Interior Design Services (BPAHAKAB), Sustainable/Green Building & LEED Consulting (BPAHAKAG), Historic Preservation & Conservation Planning (BPAHAKAH)
Keywords
Where HK Architects is headquartered
LocationHeadquarters
- HQ city
- Chattanooga
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
HK Architects business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure
Revenue model
- Architectural Services: Full-service architecture and interior design for commercial, residential, civic, and mixed-use projects. Revenue generated through project-based fees for design, programming, and construction administration services.
Go-to-market motion1 record
Distribution channels2 records
Marketing channels5 records
HK Architects product offering
Product offeringCore offering
HK Architects is a full-service architecture and interior design firm providing architectural design, interior design, master planning, and historic preservation services for commercial, residential, civic, and institutional clients. The firm specializes in adaptive reuse, sustainable LEED-certified design across Platinum, Silver, and Gold levels, and historic rehabilitation work that meets Department of the Interior preservation standards. Revenue is generated through project-based professional service fees for design, programming, and construction administration.
Product overview
HK Architects is a full-service architecture and design firm offering a comprehensive portfolio of services centered on architectural design, interior design, master planning, and historic preservation. The firm's core offerings include architecture services for residential, commercial, civic, and institutional projects, interior design capabilities, and large-scale master planning. They specialize in adaptive reuse and historic rehabilitation projects, with a strong portfolio of LEED-certified sustainable designs. Their approach integrates renovation and restoration expertise with modern innovation, serving clients across the Southeast region.
Differentiator
Problem solved
Functional benefit
Products and services
- Architecture Services Comprehensive architectural design services for residential, commercial, civic, and institutional projects, including new construction, renovation, and adaptive reuse across the Southeast US.
- Interior Design Interior design services including space planning, finishes specification, and fixtures selection for commercial and residential projects, led by the Interior Design Studio.
- Master Planning Large-scale site and community master planning services for mixed-use developments and urban revitalization projects, including Cameron Harbor's 23-acre mixed-use development.
- Historic Preservation Specialized historic rehabilitation and restoration services for landmark buildings, including work with Department of Interior preservation standards and historic tax credits. Projects include The Waymark Hotel (1929 Chattanooga Bank Building), Hamilton Bank (1923), and similar landmark restorations.
- Sustainable / LEED Certified Design Sustainable design and construction services resulting in LEED-certified projects including LEED Platinum (Fairmount Townhouses), LEED Silver (Bretske Hall, Smile Studio), and LEED Gold (Alstom Campus, GSA, ADB) certifications.
Companies that use HK Architects
Customer profileNamed customers9 records
Segments4 records
Ideal customer profiles4 records
HK Architects technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
HK Architects partnerships and signals
Strategic signalPartnerships
Nine partnerships are on record, tiered core and minor.
- Dutch East DesigncoreInterior design partner for The Waymark Hotel project. Dutch East Design worked alongside HK Architects on the historic rehabilitation of the 1929 Chattanooga Bank Building into a Tapestry by Hilton hotel.
- Grace Construction CompanycoreGeneral contractor partner for The Waymark Hotel project. Grace Construction collaborated on the historic rehabilitation, including work with a local sculptor for hand-sculpted replacement plaster ornament matching original decorative detailing.
- Alice Davenport InteriorsminorInterior design collaborator for Long Branch Cabin project. Alice Davenport Interiors provided interior design services for the multigenerational retreat cabin.
- March Adams & AssociatescoreRepeated consultant on multiple projects including Greenway Farm Conference Center, Venue 1921, Hunter Museum, The Wheelhouse, and UTC Guerry Center.
- Campbell & AssociatescoreEngineering consultant on Montessori Elementary School and multiple other projects including Somer Station and Cameron Harbor development.
- Bennett & PlesscoreStructural engineering consultant on Montessori Elementary School and US Xpress Shippensburg Terminal projects.
- The NE GroupminorConsultant on Pine Hollow project and Northshore Perch project for structural engineering services.
- Set in StonecoreAnchor tenant and collaborator at The Wheelhouse creative village. Local concrete and steel business that has been a frequent collaborator on many HK projects, providing steel doors and creative elements.
- Regional Planning AgencycoreCollaborated on Cameron Harbor mixed-use development to achieve street network and pathway design balancing density, parking, and connectivity. Also worked on zone change from manufacturing to Urban General Commercial.
Scale indicators4 records
Recent moves6 records
Expansion highlights5 records
HK Architects competitors and assessment
Company assessmentDirect peers
- McAlpine Tankersley Architecture: Alabama-based architecture firm focused on custom residential, historic preservation, and adaptive reuse in the Southeast. Closely aligned with HK's nature-inspired design philosophy and project typology mix.
- Smith Gee Studio: Nashville-based architecture firm specializing in urban infill, mixed-use, and multifamily projects across the Southeast, overlapping with HK's Cameron Harbor and multifamily/mixed-use work.
- Looney Ricks Kiss: Memphis-headquartered architecture, planning, and interiors firm with strong Southeast regional footprint and expertise in adaptive reuse, mixed-use, and commercial projects closely mirroring HK's portfolio.
- BarberMcMurry Architects: Knoxville-based architecture and planning firm with similar size, Tennessee presence, and a portfolio spanning historic preservation, civic, residential, and adaptive reuse projects.
- Historical Concepts: Atlanta-based architecture firm with strong Southeast presence focused on traditional design, custom residential, and historic preservation — overlapping significantly with HK's adaptive reuse and nature-inspired residential portfolio.
- TWH Architects: Nashville-based full-service architecture firm of comparable size, serving commercial, multifamily, civic, and adaptive reuse clients in the Southeast, competing for similar Tennessee and regional engagements.
- Rule Joy Trammell + Rubio: Atlanta-based architecture firm of comparable size with a similar mix of adaptive reuse, historic preservation, and commercial/residential work across the Southeast. Both firms compete for similar regional clients and civic projects.
Broad incumbents
- Cooper Carry: Atlanta-headquartered architecture firm with broad Southeast presence serving commercial, multifamily, civic, and hospitality clients. Larger than HK but competes for similar regional project types.
- Lake|Flato Architects: San Antonio-based firm with national recognition for sustainable, regionally rooted design. Comparable to HK on sustainability leadership and AD100-type visibility, but operates at larger scale and broader geographic reach.
Others
- Barge Design Group: Nashville-based architecture and engineering firm with established Southeast presence. Already a known collaborator with HK on prior projects, positioned as both a partner and a regional competitor for similar commercial and civic engagements.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat3 records
Key risks5 records
Key highlights7 records
Customer concentration
HK Architects social profiles
Digital presenceHK Architects compliance and trust
Trust signalCompliance4 records
HK Architects financial estimates
Financial estimateRevenue estimate
Valuation estimate
HK Architects leadership team
Management profileNumber of profiles
Profiles4 records
HK Architects funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
HK Architects 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 HK Architects
What does HK Architects do?
HK Architects is a full-service architecture and interior design firm providing architectural design, interior design, master planning, and historic preservation services for commercial, residential, civic, and institutional clients. The firm specializes in adaptive reuse, sustainable LEED-certified design across Platinum, Silver, and Gold levels, and historic rehabilitation work that meets Department of the Interior preservation standards. Revenue is generated through project-based professional service fees for design, programming, and construction administration.
Is HK Architects a public or private company?
HK Architects is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was HK Architects founded?
HK Architects was founded in 1999. It employs 11 to 50 people.
Where is HK Architects based?
HK Architects is headquartered in Chattanooga, United States, in the North America region.
How does HK Architects make money?
One revenue line is on record: architectural Services.
Who are HK Architects's main competitors?
Direct peers on record are McAlpine Tankersley Architecture, Smith Gee Studio, Looney Ricks Kiss, BarberMcMurry Architects, Historical Concepts, TWH Architects and Rule Joy Trammell + Rubio. Broad incumbents are Cooper Carry and Lake|Flato Architects. Barge Design Group is listed as an others.
Does HK Architects have an API?
No public API is recorded for HK Architects.
What industry is HK Architects in?
HK Architects's product category is Architectural 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 and its SIC code is 8700.