Single Source
Single Source is a Waterloo, Iowa-based architecture and construction firm founded in 2011 that serves as an integrated design-build partner for community banks, credit unions, and commercial clients across Iowa and the upper Midwest.
- Company typePrivate
- Founded2011
- HeadquartersWaterloo, United States
- Headcount1–10
- GTM typeB2B
- OfferingServices
What Single Source does
Single Source is a privately held architecture and construction firm founded in 2011 and headquartered in Waterloo, Iowa, with a second office in Des Moines. The company operates as an integrated "single-source building partner" that bundles architecture services, construction management, and complementary offerings (furniture and fixtures procurement, signage, security and alarm systems, 3-D renderings, and website design) under a single contract. Its core product set includes full architectural services — interior design, master planning, programming, pre-design, and site development — alongside general contracting capabilities such as project administration, project management, pre-construction analysis, budgeting, and value-added engineering for both new construction and renovation projects. Leadership consists of President/CEO Steph Weiand (AIA, LEED-AP), who serves as Architect of Record, and Chief Financial Officer/Director of Sales and Marketing Jim Christensen.
The firm derives revenue through professional services engagements priced on a custom/quote basis for each project, with no standardized pricing tiers disclosed. Its go-to-market is relationship-led direct sales, with the sales and marketing function housed under the CFO rather than a dedicated marketing organization. Single Source serves a primary vertical of community banks and credit unions across Iowa and the upper Midwest (Iowa, Illinois, Nebraska, Kansas, South Dakota), having completed 40+ financial institution projects with named clients including Bank Iowa, Availa Bank, Primebank, Washington State Bank, Union State Bank, and numerous community banks. A secondary commercial portfolio of 30+ projects spans automotive dealerships, restaurants, healthcare and dental offices, places of worship, retail developments, multi-family housing, and industrial clients.
The business is founder-owned and bootstrapped with no identified external investors or parent company, and operates with a small core team (firmographic data indicates 1-10 employees). The firm relies on its website portfolio, project case studies, and direct referral channels rather than paid marketing or channel partners. Geographic concentration is meaningful — operations are limited to two Iowa offices and a multi-state upper-Midwest service radius — creating both regional depth and exposure to local market cycles in community banking and small-commercial construction.
Single Source firmographics
Firmographics- Name
- Single Source
- Legal name
- Single Source
- Website
- https://single-source.net
- Company type
- Private
- Founded year
- 2011
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Single Source is a Waterloo, Iowa-based architecture and construction firm founded in 2011 that serves as an integrated design-build partner for community banks, credit unions, and commercial clients across Iowa and the upper Midwest.
- Ownership category
- akta.pro rank
Single Source industry classification
Industry- Product category
- Architecture and Construction Services
- NAICS
- Architectural Services (54131), Commercial and Institutional Building Construction (236220), Interior Design Services (54141)
- akta.pro primary industry
- Residential Design-Build & Renovation-Integrated Builders (IMAFABAE)
Keywords
Where Single Source is headquartered
LocationHeadquarters
- HQ city
- Waterloo
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Single Source business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Marketing or Sales
Revenue model
- Architecture and Design Services: Full architectural services including interior design, master planning, programming, pre-design, and site development for financial institutions, commercial, and residential projects
- Construction Services: Project administration, project management, pre-construction analysis, budgeting, and value-added engineering for new construction and renovation projects
- Furniture, Fixtures and Signage: Furniture procurement, installation and signage services as part of complete building solution
Go-to-market motion2 records
Distribution channels3 records
Marketing channels3 records
Single Source product offering
Product offeringCore offering
Single Source provides integrated architecture, construction, and building-related services as a single-source building partner for financial institutions and commercial clients across Iowa and the upper Midwest. Core offerings include full architectural services (interior design, master planning, programming, pre-design, site development), construction management and general contracting (project administration, pre-construction analysis, budgeting, value-added engineering), plus complementary services such as 3-D renderings, security and alarm systems, signage, furniture and fixtures, and website design. The company specializes in bank and credit union facility construction, automotive dealerships, restaurants, healthcare facilities, places of worship, retail developments, and multi-family housing.
Product overview
Single Source is a single-source building partner offering integrated architecture, construction, and related services for financial institutions, commercial properties, and residential developments. The company provides a unified service model combining: Architecture Services (interior design, master planning, programming, pre-design, site development), Construction Services (project administration, project management, pre-construction analysis, budgeting), plus complementary services including 3-D Renderings, Security and Alarm Systems, Signage, and Furniture and Fixtures. They specialize in serving financial institutions (banks and credit unions) as well as commercial clients including automotive dealerships, restaurants, healthcare facilities, places of worship, and multi-family housing across Iowa and the upper Midwest.
Differentiator
Problem solved
Functional benefit
Products and services
- Architecture Services Full architectural services including interior design, master planning, programming, pre-design, and site development for financial institutions, commercial, and residential projects, delivered by the firm's in-house AIA-credentialed architect serving as Architect of Record.
- Construction Services Construction management and general contracting services including project administration, project management, pre-construction analysis, budgeting, and value-added engineering for new construction and renovation projects.
- Security and Alarm Systems Security and alarm system design and installation services for buildings, delivered as part of Single Source's integrated building services for financial institutions and commercial clients.
- Signage Building signage design and installation services provided as part of the firm's complete building solutions for financial institutions and commercial clients.
- Furniture and Fixtures Furniture and fixture procurement and installation services delivered for completed buildings, completing the firm's single-source interior offerings.
- Website Design Website design services offered to financial institutions and commercial clients as part of the firm's design service portfolio.
Companies that use Single Source
Customer profileNamed customers65 records
Segments6 records
Ideal customer profiles2 records
Single Source technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Single Source partnerships and signals
Strategic signalScale indicators3 records
Recent moves4 records
Expansion highlights3 records
Single Source competitors and assessment
Company assessmentDirect peers
- Sampson Construction: Nebraska-based commercial and industrial general contractor serving the Midwest with design-build, construction management, and general contracting services. Comparable regional Midwest competitor with similar project profile.
- Story Construction: Ames, Iowa-based commercial general contractor providing construction management, design-build, and general contracting services across Iowa and the Midwest. Highly comparable regional peer with similar project scale and vertical mix.
- The Boldt Company: Wisconsin-based design-build firm offering integrated construction services across commercial, healthcare, industrial, and power markets. Comparable integrated design-build model and Midwest regional focus.
- The Weitz Company: Des Moines-based design-build contractor with national reach across commercial, industrial, and multi-family construction. Comparable as a Midwest-rooted firm with integrated design-build capabilities serving overlapping markets.
- Korte Construction: Midwest-based design-build general contractor serving commercial, government, and institutional markets with an integrated delivery approach. Comparable size, business model, and Midwest focus to Single Source.
Broad incumbents
- Mortenson Construction: Minneapolis-based national construction firm with strong presence in commercial, healthcare, renewable energy, and sports venues. Comparable design-build approach and Midwest roots, but at significantly larger scale and broader geographic reach.
- Hensel Phelps: National design-build general contractor serving commercial, aviation, healthcare, and government markets. Comparable integrated design-build delivery model, but at much larger scale, broader geographic reach, and deeper vertical specialization.
- McCarthy Building Companies: National design-build general contractor serving commercial, healthcare, education, and renewable energy markets. Comparable integrated design-build services, but at significantly larger scale and broader geographic footprint.
- Walsh Construction: Chicago-based national general contractor serving commercial, healthcare, education, and transportation markets with design-build capabilities. Comparable Midwest presence but at much larger scale and broader service mix.
- Swinerton: National commercial general contractor with design-build services across healthcare, hospitality, education, and multi-family markets. Comparable integrated service offerings and delivery model, but at broader scale and national reach.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat3 records
Key risks6 records
Key highlights6 records
Customer concentration
Single Source social profiles
Digital presenceSingle Source financial estimates
Financial estimateRevenue estimate
Valuation estimate
Single Source leadership team
Management profileNumber of profiles
Profiles2 records
Single Source funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Single Source 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 Single Source
What does Single Source do?
Single Source provides integrated architecture, construction, and building-related services as a single-source building partner for financial institutions and commercial clients across Iowa and the upper Midwest. Core offerings include full architectural services (interior design, master planning, programming, pre-design, site development), construction management and general contracting (project administration, pre-construction analysis, budgeting, value-added engineering), plus complementary services such as 3-D renderings, security and alarm systems, signage, furniture and fixtures, and website design. The company specializes in bank and credit union facility construction, automotive dealerships, restaurants, healthcare facilities, places of worship, retail developments, and multi-family housing.
Is Single Source a public or private company?
Single Source is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Single Source founded?
Single Source was founded in 2011. It employs 1 to 10 people.
Where is Single Source based?
Single Source is headquartered in Waterloo, United States, in the North America region.
How does Single Source make money?
Three revenue lines are on record. Architecture and Design Services are the primary driver. The others are construction Services and furniture, Fixtures and Signage.
Who are Single Source's main competitors?
Direct peers on record are Sampson Construction, Story Construction, The Boldt Company, The Weitz Company and Korte Construction. Broad incumbents are Mortenson Construction, Hensel Phelps, McCarthy Building Companies, Walsh Construction and Swinerton.
Does Single Source have an API?
No public API is recorded for Single Source.
What industry is Single Source in?
Single Source's product category is Architecture and Construction Services. Its primary akta.pro industry code is IMAFABAE, Residential Design-Build & Renovation-Integrated Builders. Its NAICS code is 54131.