Panelized Structures
Panelized Structures is a family-owned Western US builder of large-scale commercial, industrial, and agricultural roof structures using a proprietary hybrid panelized system, serving enterprise customers like Prologis, Best Buy, and FedEx across roof, solar EPC, and metal building divisions.
- Company typePrivate
- Founded1989
- HeadquartersModesto, United States
- Headcount101–250
- GTM typeB2B
- OfferingServices
What Panelized Structures does
Panelized Structures Inc. is a Modesto, California-based, family-owned provider of large-scale panelized roof structures for commercial, industrial, and agricultural buildings, operating since 1989. The firm's core offering is a proprietary "Hybrid" panelized roof system that combines open-web steel trusses with wood/OSB panels, designed, detailed, and erected by in-house crews across the Western United States. Annual erection capacity exceeds 35 million square feet, and in 2025 the firm reported 27.3 million sq ft installed across 124 completed projects ranging from 5,000 to 2,000,000 sq ft.
The company has expanded beyond its original roof structures business into three divisions: Roof Structures (the core hybrid system), Panelized Solar (a SunPower Commercial Dealer providing solar EPC on commercial roofs), and Panelized Metal Buildings (a rebranded PEMB division offering full pre-engineered metal building envelopes). Revenue is generated through project-based contracts with enterprise customers such as Prologis, Best Buy, FedEx, Paccar, and Kimball, alongside growing exposure to education, healthcare, and auto dealership end markets. The go-to-market relies on seven regional sales offices across the Western US (Northern CA, Central CA, Southern CA, Pacific Northwest, Arizona, Mountain West, and Texas), supported by in-house engineering and a self-service Cold-Formed Steel Building Design Tool.
The business model is project-based commercial construction services with revenue tied to square footage installed rather than recurring contracts; competitive advantage derives from proprietary panelized methods, in-house detailing that delivers 25-50% engineering efficiency, and regional distribution density across the Western US. The firm employs 101-250 people and is undergoing a generational leadership transition, with Weston Coonce appointed EVP in 2025 as part of founding-family succession.
Panelized Structures firmographics
Firmographics- Name
- Panelized Structures
- Legal name
- Panelized Structures Inc.
- Website
- https://panelized.com
- Company type
- Private
- Founded year
- 1989
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Panelized Structures is a family-owned Western US builder of large-scale commercial, industrial, and agricultural roof structures using a proprietary hybrid panelized system, serving enterprise customers like Prologis, Best Buy, and FedEx across roof, solar EPC, and metal building divisions.
- Ownership category
- akta.pro rank
Panelized Structures industry classification
Industry- Product category
- Commercial Roof Structure Construction
- NAICS
- Roofing Contractors (238160), Sheet Metal Work Manufacturing (332322)
- SIC
- Fabricated Structural Metal Products (3440), Prefabricated Metal Buildings & Components (3448)
- akta.pro primary industry
- Metal Roofing Systems (IMADAFAB)
- akta.pro secondary industries
- Solar Roofing & Roof-Mounted PV Systems (IMADAFAO), Solar EPC & Construction (Utility-Scale, Rooftop, Balance of System) (EUAMABAB), Metal Roofing & Wall Panels (Architectural/Structural) (IMADACAG)
Keywords
Where Panelized Structures is headquartered
LocationHeadquarters
- HQ city
- Modesto
- HQ country
- United States
- HQ region
- North America
Offices5 records
Markets served
Panelized Structures business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Roof Structure Construction Services: Supply and installation of panelized roof structures for large commercial, industrial, and agricultural buildings. Project-based revenue from construction contracts ranging from 5,000 to over 2,000,000 square feet.
- Pre-Engineered Metal Buildings (PEMB): Design build, supply and erect, full turn-key, and maintenance and repair services for metal buildings across project types including worship, agricultural, commercial, warehousing, manufacturing, aviation, auto dealerships, and office space.
- Solar Installation (EPC): Turnkey solar installation services as SunPower Commercial Dealer and Builder including professional design, drawings, permits, construction, equipment, and delivery of functioning solar panel systems. Serves parking carports, agriculture, auto dealerships, large commercial enterprises, healthcare facilities, school campuses, and ranchettes.
- In-House Detailing Services: Complete in-house detailing department preparing placement plans that streamline the fabrication process. Includes consulting engineering and value engineering services.
Go-to-market motion2 records
Distribution channels4 records
Marketing channels4 records
Panelized Structures product offering
Product offeringCore offering
Panelized Structures Inc. designs, supplies, and installs large-scale panelized roof structures for commercial, industrial, and agricultural buildings ranging from 5,000 sq ft to over 2,000,000 square feet. Its proprietary Hybrid Roof System combines open-web steel trusses with wood (OSB) panels, complemented by Metal Deck and All-Wood system options. The company also provides Pre-Engineered Metal Buildings (PEMB) design-build, supply, erection, and turn-key services, plus commercial solar installation as a SunPower Commercial Dealer operating as an EPC.
Product overview
Panelized Structures Inc. offers a portfolio of specialized construction services centered on large-scale commercial and industrial roof structures. The core offering is the Roof Structures service featuring the proprietary Hybrid Roof System (open-web steel trusses combined with wood/OSB panels), along with Metal Deck and All Wood system options. The company operates through distinct divisions: Panelized Solar (a SunPower Commercial Dealer operating as an EPC) handles solar installations, while the Pre-Engineered Metal Buildings (PEMB) division provides design-build, supply-and-erect, turn-key, and maintenance services for metal buildings. Supporting these are In-House Detailing services and Consulting Engineers/Value Engineering. Projects range from 5,000 sq. ft. to over 2,000,000 square feet, with the ability to service all U.S. locations.
Differentiator
Problem solved
Functional benefit
Brands
- Panelized Solar: Solar installation services as an EPC company and SunPower Commercial Dealer and Builder, providing professional design, drawings, permits, construction, equipment, and delivery of functioning solar panel systems
- Panelized Metal Buildings
Products and services
- Roof Structures (Hybrid, Metal Deck, All-Wood Systems) Panelized roof construction services for large-scale commercial, industrial, and agricultural storage buildings, including the proprietary Hybrid System (open-web steel trusses with wood/OSB panels), Metal Deck roofing, and All Wood systems (glu-lam beams, I-joists, open-web trusses). The Hybrid System is used in the majority of roof structures in the Western United States.
- Panelized Solar Full-service solar installation as an EPC company (Engineering Procurement and Construction) and SunPower Commercial Dealer and Builder. Provides turnkey services including professional design, drawings, permits, construction, equipment, and delivery of functioning solar panel systems. Serves markets including parking carports, agriculture, auto dealerships, large commercial enterprises, healthcare facilities, school campuses, and ranchettes.
- Pre-Engineered Metal Buildings (PEMB) Metal building services including Design Build, Supply and Erect, Full Turn-key, and Maintenance and Repair. Project types include places of worship, agricultural, commercial, warehousing, manufacturing, aviation, auto dealerships, and office space.
- In-House Detailing Services In-house detailing department that prepares placement plans, streamlining the fabrication process by as much as 25-50%. Includes pre-construction, design assistance, manufactured products detailing, and supply/install services.
- Consulting Engineers / Value Engineering Consulting engineers who discuss alternative sizes or connection details with the engineer's of record, providing value engineering services to optimize structural solutions.
Quantifiable outcome
- 100,000 square foot warehouse erected in less than two weeks
- +3 more outcomes
Companies that use Panelized Structures
Customer profileNamed customers23 records
Segments5 records
Ideal customer profiles3 records
Panelized Structures technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
Panelized Structures partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- SunPowercorePanelized Solar operates as a SunPower Commercial Dealer and Builder, providing turnkey solar installation services including professional design, drawings, permits, construction, equipment, and delivery of functioning solar panel systems. This partnership enables Panelized to offer comprehensive solar solutions under the SunPower brand.
Scale indicators6 records
Recent moves6 records
Expansion highlights6 records
Panelized Structures competitors and assessment
Company assessmentDirect peers
- Cornerstone Building Brands (NCI Building Systems): Acquired NCI Building Systems (Kirby, SteelBuilt) to become the largest North American PEMB manufacturer; competes directly with Panelized Metal Buildings on metal building design-build and supply across the same Western US project types (warehousing, manufacturing, commercial).
- Varco Pruden Buildings: A major PEMB manufacturer (part of the Cornerstone Building Brands family) with comparable product offering; directly competes for warehouse, industrial, and commercial roof and metal building contracts in Panelized's core Western US footprint.
- Butler Manufacturing (BlueScope Steel): A leading PEMB and steel roof systems manufacturer owned by BlueScope; competes with Panelized's PEMB division and offers comparable hybrid/metal roof systems to large commercial and industrial developers across the Western US.
- Behlen Building Systems: PEMB manufacturer with a strong Western US presence (Nebraska-based, extensive California projects); competes with Panelized on agricultural, commercial, and industrial metal building and roof projects.
- Nucor Building Systems (American Buildings Company): A division of Nucor that designs and manufactures pre-engineered metal buildings and metal roofing; competes with Panelized Metal Buildings on integrated PEMB packages for warehouses, distribution, and commercial structures.
Emerging players
- McElroy Metal: Independent metal roofing and wall panel manufacturer with standing seam and exposed fastener systems; overlaps with Panelized's Metal Deck roofing offering and competes for commercial and industrial roof specifications across the Western US.
- ATAS International: Manufacturer of metal roofing, wall, and ceiling systems; competes for architectural metal roofing specifications on commercial and industrial buildings, overlapping with Panelized's Metal Deck and hybrid roof offerings.
Broad incumbents
- SunPower (TotalEnergies): Panelized Solar's channel partner as a SunPower Commercial Dealer and Builder; provides the equipment and brand backbone for Panelized's commercial solar EPC service line and is itself a leading national solar installer.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights7 records
Customer concentration
Panelized Structures social profiles
Digital presencePanelized Structures financial estimates
Financial estimateRevenue estimate
Valuation estimate
Panelized Structures leadership team
Management profileNumber of profiles
Profiles20 records
Panelized Structures subsidiaries and ownership
Company hierarchySubsidiaries2 records
Panelized Structures funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Panelized Structures 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 Panelized Structures
What does Panelized Structures do?
Panelized Structures Inc. designs, supplies, and installs large-scale panelized roof structures for commercial, industrial, and agricultural buildings ranging from 5,000 sq ft to over 2,000,000 square feet. Its proprietary Hybrid Roof System combines open-web steel trusses with wood (OSB) panels, complemented by Metal Deck and All-Wood system options. The company also provides Pre-Engineered Metal Buildings (PEMB) design-build, supply, erection, and turn-key services, plus commercial solar installation as a SunPower Commercial Dealer operating as an EPC.
Is Panelized Structures a public or private company?
Panelized Structures is a private company. It is classified as family owned and is currently operating.
When was Panelized Structures founded?
Panelized Structures was founded in 1989. It employs 101 to 250 people.
Where is Panelized Structures based?
Panelized Structures is headquartered in Modesto, United States, in the North America region.
How does Panelized Structures make money?
Four revenue lines are on record. Roof Structure Construction Services are the primary driver. The others are pre-Engineered Metal Buildings (PEMB), solar Installation (EPC) and in-House Detailing Services.
Who are Panelized Structures's main competitors?
Direct peers on record are Cornerstone Building Brands (NCI Building Systems), Varco Pruden Buildings, Butler Manufacturing (BlueScope Steel), Behlen Building Systems and Nucor Building Systems (American Buildings Company). Emerging players are McElroy Metal and ATAS International. SunPower (TotalEnergies) is listed as a broad incumbent.
Does Panelized Structures have an API?
No public API is recorded for Panelized Structures.
What industry is Panelized Structures in?
Panelized Structures's product category is Commercial Roof Structure Construction. Its primary akta.pro industry code is IMADAFAB, Metal Roofing Systems, with a secondary code of IMADAFAO, Solar Roofing & Roof-Mounted PV Systems. Its NAICS code is 238160 and its SIC code is 3440.