Harka Architecture
Harka Architecture is a Portland-based sustainable architecture firm delivering low-carbon, net-zero design services across residential, commercial, interior, middle housing, and cannabis facility projects using energy modeling and embodied carbon analysis for Pacific Northwest clients.
- Company typePrivate
- Founded2015
- HeadquartersPortland, United States
- Headcount1–10
- GTM typeB2B and B2C
- OfferingServices
What Harka Architecture does
Harka Architecture is a Portland, Oregon-based sustainable architecture firm operating as a private LLC. The practice was founded in 2015 by Patrick Donaldson, a commercial architect with 25 years of experience and 18 years focused on sustainable and low-carbon design, and operates with a small team (1-10 employees) whose members collectively hold 81 years of architectural and design experience. The firm provides a full suite of architectural services across residential (custom homes, remodels, additions, ADUs, middle housing including duplexes through townhomes), commercial and retail (tenant improvements, hospitality, cultural spaces), interior design, and specialized cannabis industry design (dispensaries, cultivation facilities, consumption lounges), supplemented by Green Building Services, Visioning Inspections, and a beta Low Carbon Lifestyling consulting product.
The firm's underlying technology stack centers on energy modeling, life cycle assessment, and embodied carbon analysis used throughout the design process to track energy and carbon targets, supported by expertise in healthy/toxin-free materials. Harka has achieved Net Zero Energy and Net Zero Carbon certification from the Green Building Initiative's Green Globes program for its own headquarters, reducing building emissions by over 91% and generating 123.6% of proposed site energy consumption onsite. The firm has 18+ years of experience in middle housing projects enabled by Oregon's HB2001 and SB458 legislation, and has permitted Oregon's first recreational cannabis cultivation facility.
The business model is professional services revenue, with a hybrid mix of project-based full architectural design fees quoted by scope and complexity, and productized fixed-price offerings: Visioning Inspections at $595, ADU Feasibility Reports at $785, Middle Housing Feasibility Basic starting at $1,425, and Middle Housing Feasibility Advanced starting at $5,350 (including energy and carbon modeling). Go-to-market is consultative and sales-led, with direct client engagement in the Pacific Northwest, supported by content marketing via the SLOG blog, Instagram, Houzz, BuildZoom directory presence, partner referrals, and earned media features. The firm is bootstrapped, founder-owned, and serves a mix of SMB residential clients, mid-market commercial/hospitality clients, and a notable concentration of enterprise cannabis sector clients in Oregon.
Harka Architecture firmographics
Firmographics- Name
- Harka Architecture
- Legal name
- Harka Architecture, LLC
- Website
- https://harkahq.com
- Company type
- Private
- Founded year
- 2015
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Harka Architecture is a Portland-based sustainable architecture firm delivering low-carbon, net-zero design services across residential, commercial, interior, middle housing, and cannabis facility projects using energy modeling and embodied carbon analysis for Pacific Northwest clients.
- Ownership category
- akta.pro rank
Harka Architecture industry classification
Industry- Product category
- Architectural Services
- NAICS
- Architectural Services (541310), Interior Design Services (54141)
- akta.pro primary industry
- ADU Design, Architecture & Engineering (HSAPAMAF)
- akta.pro secondary industries
- Residential Green / High-Performance Home Construction (Net-Zero, Passive House) (IMAFABAH), Residential Design-Build & Renovation-Integrated Builders (IMAFABAE)
Keywords
Where Harka Architecture is headquartered
LocationHeadquarters
- HQ city
- Portland
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Harka Architecture business model
Business model- GTM type
- B2B and B2C
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure
Revenue model
- Architectural Design Services: Full-service architectural design for residential and commercial projects including new construction, remodels, additions, and master planning. Revenue generated through professional service fees based on project scope and complexity.
- Feasibility Reports: ADU Feasibility Report at $785, Middle Housing Feasibility Basic starting at $1,425, and Advanced starting at $5,350. These reports provide zoning analysis, cost estimation, and development options for potential clients.
- Visioning Inspection Services: Site-based consultation service priced at $595 for residential properties, providing professional advice during inspection periods for homeowners and potential buyers.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | ADU Feasibility Report - Site visit and walkthrough with cost estimation |
| Unit Pricing | Pay-as-you-go | Visioning Inspection - Residential property consultation during inspection period |
| Unit Pricing | Pay-as-you-go | Middle Housing Feasibility Basic - Zoning and code study with cost estimations |
| Unit Pricing | Pay-as-you-go | Middle Housing Feasibility Advanced - Comprehensive feasibility with energy modeling |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels6 records
Harka Architecture product offering
Product offeringCore offering
Harka Architecture is a Portland-based architectural firm delivering sustainable, low-carbon building design services across residential, commercial, middle housing, ADU, cannabis, and interior design projects. The firm offers fixed-price feasibility studies (e.g., ADU Feasibility Report at $785, Middle Housing Feasibility at $1,425–$5,350) and project-based full architectural services, supported by in-house energy modeling, life cycle assessment, and embodied carbon analysis. It also provides specialty services such as Visioning Inspections, Green Building consulting, and a beta Low Carbon Lifestyling household emissions assessment.
Product overview
Harka Architecture is a Portland-based architectural firm offering a comprehensive suite of design services organized around sustainable, low-carbon building practices. The core portfolio includes Residential Design Services, ADU Design Services, Middle Housing Design Services, Commercial Design Services, Interior Design Services, Green Building Services, Visioning Inspection Services, Low Carbon Lifestyling, and Cannabis Design Services. These services are complemented by the company's SLOG (Sustainability Log) blog. The firm emphasizes net-zero energy design, healthy materials, and embodied carbon analysis across all project types, from single-family homes and accessory dwelling units to commercial tenant improvements and cannabis retail spaces.
Differentiator
Problem solved
Functional benefit
Brands
- SLOG: Sustainability Log - the company's blog featuring articles on sustainable design, energy efficiency, and environmental topics
Products and services
- Residential Design Services Comprehensive architectural design services for new construction, remodels, additions, and masterplanning of single-family residences, focused on sustainable, low-carbon, and non-toxic design approaches for homeowners.
- ADU Design Services Accessory Dwelling Unit design services including feasibility reports, zoning code reviews, design development, construction documents, permitting, and construction services for property owners seeking ADUs.
- Middle Housing Design Services Feasibility studies and full design services for middle housing projects including duplexes, triplexes, quadplexes, cottage clusters, and townhomes, with zoning navigation and energy modeling for developers and homeowners.
- Commercial Design Services Architectural design for commercial retail, cultural spaces, educational facilities, and manufacturing buildings, including tenant improvements and office build-outs for business owners.
- Interior Design Services Interior design services for residential and commercial projects including space planning, finish selection, 3D renderings, specifications documentation, and construction support.
- Green Building Services Sustainable design solutions including energy efficiency retrofits, energy modeling, healthy materials consulting, life cycle assessment, embodied carbon analysis, green building certification assistance, and net zero energy strategies.
- Residential Visioning Inspection Services On-site consultation service priced at $595 for homeowners and prospective buyers during inspection periods, providing zoning analysis, development options, cost/timeframe discussions, and historical permit research.
- Low Carbon Lifestyling Beta household carbon emission analysis across five categories (housing, transportation, eating, consumerism, investments/services) with personalized recommendations for reducing environmental impact.
- Cannabis Design Services Specialized architectural and interior design services for the cannabis industry including dispensaries, cultivation facilities, and consumption lounges, with focus on energy efficiency, sustainability, and regulatory compliance.
- ADU Feasibility Report Fixed-price feasibility report at $785 for ADU projects, including site visit, client walk-through, cost estimation, and initial development visioning for property owners.
- Middle Housing Feasibility Study (Basic and Advanced) Fixed-price feasibility studies for middle housing projects, starting at $1,425 (Basic: zoning/code study, multiple cost estimations, construction timeline) and starting at $5,350 (Advanced: adds 1-2 site plan options and an Energy & Carbon Model with discussion meeting).
Quantifiable outcome
- Reduced over 91% of building emissions through sustainability measures for own headquarters
- +3 more outcomes
Companies that use Harka Architecture
Customer profileNamed customers11 records
Segments6 records
Ideal customer profiles5 records
Harka Architecture technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Harka Architecture partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered core and minor.
- Power NorthwestcoreSolar installation partner that worked on Harka's office renovation. Collaborated to achieve Net Zero Carbon goals, producing over 123% of annual energy consumption through rooftop solar array. Power Northwest provided case study documentation of the partnership and installation process.
- Sustainable Northwest WoodminorPartnered on Audubon Marmot Cabin project and Harka's own office low-carbon remodel. Sustainable NW Wood contributed specialty sustainable wood materials and documented the collaboration through their blog.
- Portland Audubon SocietyminorCollaborated on Marmot Cabin project for Audubon Society of Portland. Harka provided architectural design for this community/cultural facility.
- Green Building InitiativecoreProvided Net Zero Energy and Net Zero Carbon certification for Harka's headquarters through their Green Globes Journey to Net Zero program.
Scale indicators4 records
Recent moves6 records
Expansion highlights5 records
Harka Architecture competitors and assessment
Company assessmentMarket position
Strengths4 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
Harka Architecture social profiles
Digital presenceHarka Architecture financial estimates
Financial estimateRevenue estimate
Valuation estimate
Harka Architecture leadership team
Management profileNumber of profiles
Profiles7 records
Harka Architecture funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Harka Architecture 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 Harka Architecture
What does Harka Architecture do?
Harka Architecture is a Portland-based architectural firm delivering sustainable, low-carbon building design services across residential, commercial, middle housing, ADU, cannabis, and interior design projects. The firm offers fixed-price feasibility studies (e.g., ADU Feasibility Report at $785, Middle Housing Feasibility at $1,425–$5,350) and project-based full architectural services, supported by in-house energy modeling, life cycle assessment, and embodied carbon analysis. It also provides specialty services such as Visioning Inspections, Green Building consulting, and a beta Low Carbon Lifestyling household emissions assessment.
Is Harka Architecture a public or private company?
Harka Architecture is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Harka Architecture founded?
Harka Architecture was founded in 2015. It employs 1 to 10 people.
Where is Harka Architecture based?
Harka Architecture is headquartered in Portland, United States, in the North America region.
How does Harka Architecture make money?
Three revenue lines are on record. Architectural Design Services are the primary driver. The others are feasibility Reports and visioning Inspection Services.
Does Harka Architecture have an API?
No public API is recorded for Harka Architecture.
What industry is Harka Architecture in?
Harka Architecture's product category is Architectural Services. Its primary akta.pro industry code is HSAPAMAF, ADU Design, Architecture & Engineering, with a secondary code of IMAFABAH, Residential Green / High-Performance Home Construction (Net-Zero, Passive House). Its NAICS code is 541310.