Diversified Construction International

What Diversified Construction International does

Diversified Construction International, operating as DCI-Inc., is a privately held, full-service construction management company headquartered in Beaumont, California, with additional offices in Auburn, California and Las Vegas, Nevada. The company targets commercial building owners and property managers, delivering an integrated portfolio of commercial roofing (new installations, single-ply systems including TPO/EPDM/Hypalon/PVC, metal roof panels, built-up roofing, and roof coating systems), waterproofing (as a certified WetSuit installer for above- and below-grade applications), and spray foam insulation services. DCI holds California A, B, and C-39 contractor licenses and multiple government certifications (SBE, DVBE, VOSB, SDVOSB), positioning it for both private commercial work and public-sector set-aside contracts.

DCI's service offering is differentiated by extended warranty structures — a 5-year workmanship guarantee, 20-year material/labor replacement on a two-part sprayed roof coating, and 30-50 year warranties on metal roof panels — and by recurring biannual/quarterly commercial roof maintenance programs that include Quality Control Officer inspections and manufacturer representative reviews. There is no proprietary technology platform; the company's stack is conventional specialty contracting supported by senior talent (five board members with 155+ years of combined contracting experience) and manufacturer-certified installation status.

The business model is project-based one-time revenue from installation, replacement, and recoating work, supplemented by recurring revenue from maintenance agreements. Pricing is quote-based and not publicly disclosed. Go-to-market is sales-led direct engagement with commercial owners and property managers across California and Nevada, with a stated strategic intent to extend licensing into Hawaii, Arizona, New Mexico, Texas, and Colorado. Marketing is minimal — a company website is the primary digital presence — and there is no evidence of institutional investors, private equity backing, or parent company ownership.

Name

Diversified Construction International

Legal name

DIVERSIFIED CONSTRUCTION INTERNATIONAL

Website

https://dci-inc.net

Company type

Private

Founded year

2014

Operating status

Operating

Headcount range

1–10 employees

Short description

Diversified Construction International (DCI-Inc.) is a private, full-service construction management company delivering commercial roofing, waterproofing, and spray foam services to building owners and property managers across California and Nevada.

Ownership category

akta.pro rank

Product category

Commercial Roofing and Waterproofing Services

NAICS

Roofing Contractors (23816), Roofing Contractors (238160), Drywall and Insulation Contractors (23831)

SIC

Asphalt Paving & Roofing Materials (2950)

akta.pro primary industry

Roofing Systems & Waterproofing (Membranes, Shingles, TPO/EPDM, Liquid-Applied) (IMAFAMAA)

akta.pro secondary industries

Roof Coatings & Elastomeric Coatings (IMADAKAF), Roof Insulation & Cover Boards (IMADAFAN), Roof Flashing, Vent & Penetration Repair (Chimney/Skylight/Pipe Boots) (HSAGAKAF)

Keywords

• Commercial roofing services
• Construction management
• Waterproofing solutions
• Spray foam insulation
• Commercial building services

Headquarters

HQ city

Beaumont

HQ country

United States

HQ region

North America

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Supply Chain, Operations, Infrastructure, Marketing or Sales

Revenue model

1. Construction Services: Project-based revenue from commercial roofing, waterproofing, and spray foam installation services. Revenue is generated through one-time project fees for new installations, replacements, and recoating systems, as well as recurring revenue from commercial maintenance programs offering bianual and quarterly roof inspection/maintenance agreements.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

DCI-Inc. is a full-service construction management company that delivers commercial roofing, waterproofing, and spray foam insulation services for building owners and property managers across California and Nevada. Offerings span new roof installations (metal panels, single-ply TPO/EPDM/Hypalon/PVC, built-up roofing), sprayed roof coating systems, certified WetSuit waterproofing for above- and below-grade applications, spray foam insulation, and biannual/quarterly commercial roof maintenance programs. Work is backed by a 5-year workmanship guarantee, a 20-year material and labor replacement warranty on two-part sprayed roof coating systems, and 30–50 year warranties on metal roof panels.

Product overview

Diversified Construction International (DCI Inc) is a full-service construction management company offering an integrated portfolio of roofing, waterproofing, and spray foam insulation services. The core offerings include commercial roofing installations (metal panels, single-ply systems, built-up roofing), waterproofing solutions as a certified WetSuit installer, and spray foam applications. DCI also provides complementary roof maintenance programs including inspections and maintenance agreements. The company differentiates through extended warranties (5-year workmanship, 20-year material/labor, up to 50-year metal panel warranties) and commercial maintenance programs designed to protect client investments over time.

Differentiator

Problem solved

Functional benefit

Products and services

• Roofing Services Commercial roofing services for building owners and property managers, including new roof installations, single-ply systems (TPO, EPDM, Hypalon, PVC), metal roof panels, built-up roofing, and roof coatings. Backed by warranties ranging from 5 years (workmanship) to 30–50 years (metal roof panels).
• Waterproofing Services Waterproofing solutions for above- and below-grade commercial building applications, delivered as a certified WetSuit installer to protect structures from water damage.
• Spray Foam Services Spray foam insulation application services for commercial and residential construction projects, providing thermal insulation and air sealing solutions.
• Two-Part Sprayed Roof Coating System Two-part sprayed roof coating system applicable to metal panel, modified bitumen, asphalt built-up, single-ply TPO, EPDM, Hypalon, and PVC roofing, backed by a 20-year material and labor replacement warranty and potentially eligible for a 100% same-year tax deduction.
• Commercial Roof Maintenance Programs Recurring biannual and quarterly roof inspection and maintenance agreements for completed commercial roof systems, including inspections by a Quality Control Officer and Manufacturer's Representatives, designed to extend roof longevity after installation.

Quantifiable outcome

• 5-year workmanship guarantee on all roofing projects
• +3 more outcomes

Segments1 record

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators1 record

Recent moves6 records

Expansion highlights4 records

Regional players

• Bone Dry Roofing: Midwest- and Southeast-focused commercial and residential roofing contractor with a multi-state branch model. Comparable to DCI as a multi-office regional roofer expanding beyond its initial footprint, with overlapping warranty-driven service positioning.
• Pacific Roofing & Construction: Western U.S. commercial roofing contractor based in California, offering installation, repair, and waterproofing for building owners. Most direct regional comparable to DCI given overlapping CA/NV geography and similar service lines.

Direct peers

• Greenwood Industries: Commercial roofing, waterproofing, and sheet metal contractor serving customers across the U.S. Closely comparable to DCI in scope (roofing systems, waterproofing, metal panels) and customer segment (commercial building owners).
• Nations Roof: U.S. commercial roofing contractor specializing in installation, repair, maintenance, and roof coatings for building owners and property managers. Closely aligned with DCI's service portfolio, target customer (commercial building owners), and project-based revenue model.

Broad incumbents

• CentiMark Corporation: National commercial roofing and flooring contractor serving customers from a large network of offices across the U.S. Direct overlap with DCI in commercial roof installation, coatings, maintenance programs, and service work.
• Tecta America Corp. One of the largest U.S. commercial roofing contractors, offering installation, repair, maintenance, and waterproofing across all major roof systems. Tecta is a broad incumbent in the same commercial roofing trade that DCI serves, but at vastly greater national scale.
• Roofing Corporation of America (RCA): Roll-up of commercial roofing contractors across the U.S. offering installation, maintenance, and coatings services. Comparable customer base and service mix to DCI, with the strategic difference of being a PE-backed consolidator.
• Flynn Group (Flynn Canada / Flynn U.S.): Large North American building envelope contractor offering roofing, glazing, and architectural metals services. Direct overlap with DCI on commercial roofing and waterproofing scope, with a wider geographic footprint.
• Tremco Roofing & Building Maintenance: Major manufacturer-affiliated commercial roofing and building envelope services provider offering systems, coatings, and maintenance programs. Comparable to DCI on roof coating systems (including spray-applied products) and recurring maintenance offerings.
• Baker Roofing Company: Multi-state commercial and residential roofing contractor based in the Southeast U.S. with a full suite of roofing, waterproofing, and insulation services. Comparable service mix to DCI across roofing systems and building envelope work.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/diversified-construction-international-inc

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Diversified Construction International