What MODBLT does

MODBLT (Modular Built LLC) is a privately held modular general contractor based in Encinitas, California, that specializes in coordinating ground-up multifamily developments using off-site construction methods across the Western United States, with a portfolio concentrated in Southern California. The company operates a sales-led model, engaging multifamily developers during preconstruction to provide design-assist services, manufacturer coordination, budgeting, and full project execution from concept through Certificate of Occupancy. Its core offering is turnkey modular general contracting, augmented by an integrated in-house installation capability through sister company MODSET, which self-performs module transportation, logistics, permitting, routing, scheduling, and final placement of modular units.

The firm offers two delivery models: a turnkey modular GC approach managing the complete project scope including manufacturer sourcing, or a split-scope approach where developers maintain direct manufacturer relationships while MODBLT handles foundations, site work, utility infrastructure, and installation through MODSET. End-to-end shipping logistics, including carrier selection, permitting, and route planning, is treated as a core service line rather than a subcontracted activity. The firm's value proposition centers on being the coordination layer that aligns factory production, transportation, and on-site work to deliver the speed, quality, and schedule certainty that modular construction theoretically offers but rarely delivers without specialized integration.

The customer base consists of enterprise-level multifamily developers, with documented engagements on the 376-unit 1457 N Main Street workforce housing community in Los Angeles (completed), the 375-unit/499-module The Walk Norwalk mixed-use development (active), and a fourplex project for Metros Capital in West Hollywood in partnership with Plant Prefab. Revenue is project-based, generated through fixed-price or cost-plus contracts on individual developments, with quote-based, project-specific pricing and no public pricing disclosure. The company holds California CSLB License #1086972 jointly with MODSET, has no disclosed external funding or institutional investors, and shows no evidence of AI/ML capabilities, software products, or technology platform offerings beyond construction management expertise.

Name

MODBLT

Legal name

Modular Built LLC

Website

https://modblt.com

Company type

Private

Founded year

2021

Operating status

Operating

Headcount range

11–50 employees

Short description

MODBLT is a California-based modular general contractor that coordinates factory-built multifamily housing projects from preconstruction through Certificate of Occupancy for enterprise developers in the Western United States.

Ownership category

akta.pro rank

Product category

Modular Construction Services

NAICS

Other Specialty Trade Contractors (2389), Foundation, Structure, and Building Exterior Contractors (2381), Site Preparation Contractors (23891)

SIC

General Bldg Contractors - Residential Bldgs (1520), Prefabricated Wood Bldgs & Components (2452), Construction - Special Trade Contractors (1700)

akta.pro primary industry

Modular/Offsite General Contracting & Installation (IMAFAAAK)

akta.pro secondary industries

Residential Modular & Prefabricated Home Construction (IMAFABAF), Light Assembly & Sub-Assembly (TLAIAFAD)

Keywords

• Modular construction services
• General contracting
• Multifamily housing development
• Construction management
• Off-site construction

Headquarters

HQ city

Encinitas

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Marketing or Sales, Technology or R&D

Revenue model

1. Modular General Contracting Services: MODBLT generates revenue as a modular general contractor providing comprehensive construction services for multifamily developments. Revenue is project-based and earned through fixed-price contracts or cost-plus arrangements for turnkey delivery, as well as split-scope services for site construction and modular installation. The company manages all facets of project planning, coordination, and execution including oversight of modular manufacturers.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

MODBLT (Modular Built LLC) is a modular general contractor that delivers ground-up multifamily residential developments from concept through Certificate of Occupancy. The company provides turnkey modular construction services including preconstruction support, design-assist, manufacturer coordination, logistics planning, and full project execution, with modular installation self-performed through sister company MODSET. It also offers a split-scope delivery model for developers who maintain direct manufacturer relationships.

Product overview

MODBLT (Modular Built LLC) is a modular general contractor offering an integrated suite of services for ground-up multifamily developments across the Western United States. The company operates three core service offerings: Modular General Contracting (turnkey delivery from concept through completion), Modular Installation (self-performed through sister company MODSET), and Shipping Logistics (end-to-end transportation coordination). MODBLT offers flexible delivery models including turnkey general contracting and split-scope approaches, positioning itself as the critical link between developers, design teams, manufacturers, and field operations to maximize the benefits of off-site construction.

Differentiator

Problem solved

Functional benefit

Products and services

• Modular General Contracting

Quantifiable outcome

• Weather-tight structure delivered before transitioning to developer's team for interior completion
• +1 more outcomes

Named customers3 records

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• MODSETcoreStrategic or Co-development PartnerMODSET is MODBLT's sister company that performs all modular installation activities. This integrated relationship creates seamless coordination between project management, field operations, and module setting crews. MODBLT keeps critical installation scope in-house through MODSET, resulting in improved communication, tighter schedule control, and reduced project risk. The arrangement allows MODBLT to maintain direct oversight of the complete modular construction process from factory production through final placement.

Scale indicators2 records

Recent moves5 records

Expansion highlights4 records

Emerging players

• Dvele: Dvele is a tech-enabled modular home manufacturer focused on premium, custom single-family and small multifamily projects in California. Both companies serve California residential developers and overlap in integrating manufacturing with on-site installation, though Dvele primarily manufactures rather than general contracting.
• Method Homes: Method Homes is a Pacific Northwest-based modular home manufacturer producing custom residential and multifamily projects. Both companies operate in the U.S. modular multifamily category with integrated factory-to-site delivery, though Method Homes is more manufacturer-led than MODBLT's GC-led model.
• Boxabl: Boxabl is a volumetric modular housing manufacturer producing factory-built residential units at scale. While Boxabl focuses primarily on single-family homes and a different delivery model, both companies operate in the U.S. factory-built housing category and compete for developer mindshare in modular construction.
• Cover (now part of ReBuild): Cover designs and manufactures prefabricated accessory dwelling units (ADUs) and small residential structures in California. Both companies operate in the California modular housing ecosystem, though Cover focuses on smaller-scale ADU and infill projects versus MODBLT's ground-up multifamily.

Direct peers

• Plant Prefab: Plant Prefab is a California-based prefabricated home manufacturer focused on sustainable, custom residential and multifamily housing. It is directly comparable to MODBLT: both serve California multifamily and affordable housing developers, and MODBLT is explicitly cited in Plant Prefab's delivery of the West Hollywood fourplex for Metros Capital.
• Z Modular (Z Building Company): Z Modular is a manufacturer and general contractor of modular multifamily and hospitality projects in the U.S. Both companies target multifamily developers with integrated factory-to-site delivery, and both operate as turnkey modular general contractors rather than pure manufacturers.
• Full Stack Modular: Full Stack Modular is a modular manufacturer specializing in multifamily and commercial mid- to high-rise buildings. Both companies target U.S. multifamily developers with off-site construction methods, and both bridge factory production with on-site installation expertise.

Broad incumbents

• DPR Construction: DPR Construction is one of the largest U.S. general contractors with a dedicated prefabrication/modular construction practice serving multifamily, healthcare, and commercial clients in California and the Western U.S. It is comparable to MODBLT as a competing GC for modular multifamily projects, though DPR operates at substantially larger scale and across multiple sectors.
• Swinerton: Swinerton is a large California-based general contractor with established multifamily and modular construction practices serving Western U.S. developers. It competes with MODBLT for modular multifamily mandates in California, though Swinerton's portfolio spans conventional construction across multiple asset types.
• Katerra: Katerra was a large, well-funded tech-enabled modular construction company serving multifamily and commercial developers in the Western U.S. before its 2022 bankruptcy. Its scale and scope of operations represent the upper bound of what a fully integrated modular GC can aspire to, and its failure illustrates execution risk in this category.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/modblt

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries1 record

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 MODBLT