Starr Corporation
Starr Corporation is a family-owned Idaho construction firm founded in 1962 that delivers Construction Management, Design-Build, and General Contracting services with self-performed trades (concrete, steel, framing, earth work, utilities) to educational institutions, municipalities, and commercial/industrial clients across Idaho.
- Company typePrivate
- Founded1962
- HeadquartersTwin Falls, United States
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Starr Corporation does
Starr Corporation is a privately held, family-owned construction services firm headquartered in Twin Falls, Idaho, founded in 1962 as Arrington Brothers construction and rebranded in 1989. The company operates as a Construction Manager/General Contractor (CM/GC), Design-Build contractor, and traditional General Contractor, with self-performed crews covering concrete placing, steel erection, wood framing, earth work, and site utilities. This self-perform capability, marketed as "builders, not just managers," differentiates the firm from management-only contractors and supports cost and schedule control across project phases.
The business serves three primary verticals within Idaho: educational institutions (K-12 districts and the College of Southern Idaho), government and municipal entities (cities, counties, public works), and commercial/industrial clients (e.g., Chobani, Jayco RV, Intermountain Gas, First Federal Savings Bank). Notable disclosed projects include a 72,000 SF Chobani office, a $21M Gold LEED-certified CSI Health Science building, and a $10.25M Kimberly School District campus expansion. The company maintains two offices — Twin Falls (HQ) and Pocatello (regional, opened 2010) — and operates exclusively in Idaho with no disclosed out-of-state or international footprint. Quantified project outcomes include change-order rates around 1.2% of construction cost and bid tallies 3% under budget on disclosed projects.
Revenue is generated through project-based professional services, priced via competitive bidding or direct negotiation on a per-project basis with multi-year contract cadence; no standard pricing tiers or public rate cards are published. The company is led by Michael Arrington, a third-generation family member who became President in 2008. Other credentials include OSHA Partner Program participation since 1997 (formally rejoined as one of the first Idaho contractors in 2012) and status as one of the first Idaho firms authorized to provide CM/GC services to public entities after July 2014 legislation. Revenue figures, headcount growth, and ownership structure beyond the Arrington family are not publicly disclosed.
Starr Corporation firmographics
Firmographics- Name
- Starr Corporation
- Legal name
- Starr Corporation
- Website
- https://starrcorporation.com
- Company type
- Private
- Founded year
- 1962
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Starr Corporation is a family-owned Idaho construction firm founded in 1962 that delivers Construction Management, Design-Build, and General Contracting services with self-performed trades (concrete, steel, framing, earth work, utilities) to educational institutions, municipalities, and commercial/industrial clients across Idaho.
- Ownership category
- akta.pro rank
Starr Corporation industry classification
Industry- Product category
- Construction Services
- NAICS
- Commercial and Institutional Building Construction (236220), Nonresidential Building Construction (2362), Utility System Construction (2371), Other Heavy and Civil Engineering Construction (2379)
- SIC
- General Bldg Contractors - Nonresidential Bldgs (1540), Heavy Construction Other Than Bldg Const - Contractors (1600)
- akta.pro primary industry
- Office & Corporate Building Construction (IMAFACAA)
- akta.pro secondary industries
- Civil & Site Works EPC (Earthworks, Roads, Drainage, Foundations) (EUAEADAA), Sustainable/Green Building & LEED Consulting (BPAHAKAG)
Keywords
Where Starr Corporation is headquartered
LocationHeadquarters
- HQ city
- Twin Falls
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Starr Corporation business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Marketing or Sales, Infrastructure, Technology or R&D
Revenue model
- Construction Management/General Contracting (CM/GC): Traditional CM/GC services where Starr Corporation acts as construction manager and/or general contractor on building projects. Revenue generated through project fees based on construction cost or fixed fees.
- Design-Build Services: Design-Build delivery method providing single-source responsibility for both design and construction, offering clients compressed schedules and streamlined accountability.
- Self-Performed Trade Work: Revenue from self-performing specific trades including concrete, steel erection, wood framing, earth work, and utilities, typically bundled within larger project contracts.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Project-based construction services with no standard pricing tiers |
Go-to-market motion2 records
Distribution channels1 record
Marketing channels4 records
Starr Corporation product offering
Product offeringCore offering
Starr Corporation is an Idaho-based construction company providing Construction Management (CM/GC), Design-Build, and General Contracting services across commercial, educational, governmental, and industrial projects. The company differentiates itself by self-performing key trades including concrete placing, steel erection, wood framing, earth work, and utilities installation, providing hands-on quality control and cost efficiency throughout project execution.
Product overview
Starr Corporation is a professional construction services company offering a unified portfolio of services centered around Construction Management (CM/GC), Design + Build, and General Contracting delivery methods. The company differentiates itself through self-performed work capabilities including Earth Work, Steel Erection, Utilities, Concrete Placing, and Wood Framing. Their integrated approach combines project planning, budgeting, constructibility reviews, and on-site execution, allowing them to serve as a single-source contractor while maintaining hands-on quality control through all project stages.
Differentiator
Problem solved
Functional benefit
Products and services
- Construction Management (CM/GC) Construction Management/General Contractor services where Starr Corporation acts as construction manager, providing oversight, budgeting, and constructibility reviews for projects across Idaho. The company was among the first in Idaho authorized to provide CM/GC services to public entities after 2014 legislation.
- Design-Build Services Integrated design-build delivery offering single-source responsibility for both design and construction, providing compressed project schedules, streamlined accountability, and high client satisfaction.
- General Contracting Traditional general contracting services for construction projects, with significant self-performed work across multiple trades including concrete placing, steel erection, wood framing, earth work, and utilities installation.
Quantifiable outcome
- Change orders at approximately 1.2% of construction cost on Wendell Elementary School project
- +3 more outcomes
Companies that use Starr Corporation
Customer profileNamed customers12 records
Segments5 records
Ideal customer profiles3 records
Starr Corporation technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Starr Corporation partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- OSHAcoreStarr Corporation has been a participant in the OSHA Partner Program since 1997, demonstrating commitment to workplace safety. The company was also one of the first contractors in Idaho to join the OSHA Partner Program in 2012.
Scale indicators5 records
Recent moves7 records
Expansion highlights4 records
Starr Corporation competitors and assessment
Company assessmentBroad incumbents
- Jacobsen Construction Company: Utah-headquartered general contractor with significant Idaho project presence across education, healthcare, and commercial sectors. Comparable for institutional and educational CM/GC work in the Mountain West, though with much larger headcount and broader regional footprint.
- Okland Construction: Intermountain West general contractor with offices across Utah, Idaho, and Nevada delivering commercial, education, and hospitality projects. Comparable delivery methods and customer verticals, with substantially larger scale than Starr.
- Layton Construction: Intermountain-focused commercial general contractor delivering education, healthcare, and institutional projects across Utah, Idaho, and surrounding states. Comparable customer verticals (K-12, higher ed, healthcare) and overlapping CM/GC delivery model, but materially larger scale and broader geography.
- Andersen Construction: Oregon-based general contractor with Pacific Northwest and Mountain West presence performing CM/GC and design-build commercial and institutional projects. Comparable in delivery method mix and self-perform capabilities, but operating at materially larger scale.
- Adolfson & Peterson Construction: Regional general contractor with Mountain West and Midwest presence delivering commercial, education, healthcare, and multifamily projects via CM/GC and design-build. Comparable delivery model and verticals, with larger headcount and broader geographic reach.
- Big-D Construction: Large Pacific Northwest / Mountain West general contractor with offices across the region including Idaho, delivering commercial, industrial, and institutional projects. Comparable as a regional CM/GC competitor with similar delivery methods, though operating at significantly larger scale.
Direct peers
- McAlvain Companies: Idaho-based construction firm offering general contracting, construction management, and design-build services with self-perform concrete and structural capabilities. Closely comparable given shared Idaho geography, multi-delivery model, and self-perform trade mix.
- Engineered Structures Inc. (ESI): Idaho-based general contractor delivering commercial, healthcare, education, and industrial construction across the Pacific Northwest with self-perform capabilities. Directly comparable as a regional full-service GC operating in the same Idaho market and overlapping customer verticals.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks6 records
Key highlights7 records
Customer concentration
Starr Corporation social profiles
Digital presenceStarr Corporation compliance and trust
Trust signalCompliance3 records
Starr Corporation financial estimates
Financial estimateRevenue estimate
Valuation estimate
Starr Corporation leadership team
Management profileNumber of profiles
Profiles1 record
Starr Corporation funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Starr Corporation 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 Starr Corporation
What does Starr Corporation do?
Starr Corporation is an Idaho-based construction company providing Construction Management (CM/GC), Design-Build, and General Contracting services across commercial, educational, governmental, and industrial projects. The company differentiates itself by self-performing key trades including concrete placing, steel erection, wood framing, earth work, and utilities installation, providing hands-on quality control and cost efficiency throughout project execution.
Is Starr Corporation a public or private company?
Starr Corporation is a private company. It is classified as family owned and is currently operating.
When was Starr Corporation founded?
Starr Corporation was founded in 1962. It employs 11 to 50 people.
Where is Starr Corporation based?
Starr Corporation is headquartered in Twin Falls, United States, in the North America region.
How does Starr Corporation make money?
Three revenue lines are on record. Construction Management/General Contracting (CM/GC) is the primary driver. The others are design-Build Services and self-Performed Trade Work.
Who are Starr Corporation's main competitors?
Broad incumbents on record are Jacobsen Construction Company, Okland Construction, Layton Construction, Andersen Construction, Adolfson & Peterson Construction and Big-D Construction. Direct peers are McAlvain Companies and Engineered Structures Inc. (ESI).
Does Starr Corporation have an API?
No public API is recorded for Starr Corporation.
What industry is Starr Corporation in?
Starr Corporation's product category is Construction Services. Its primary akta.pro industry code is IMAFACAA, Office & Corporate Building Construction, with a secondary code of EUAEADAA, Civil & Site Works EPC (Earthworks, Roads, Drainage, Foundations). Its NAICS code is 236220 and its SIC code is 1540.