Seismic Retrofit Specialists

What Seismic Retrofit Specialists does

Seismic Retrofit Specialists is a Culver City, California-based private general contracting firm specializing in code-compliant soft-story seismic retrofits. Founded approximately 2000–2004, the company has operated for over 20 years and has retrofitted more than 110 soft-story buildings across Greater Los Angeles and Orange County, including the City of Los Angeles, Santa Monica, Beverly Hills, West Hollywood, Pasadena, and Long Beach. The company holds California Contractor State License Board #549884, is bonded and insured, and staffs certified renovators, positioning it to perform work required under LADBS Ordinances 183893 and 184081 and California SB-721 inspection mandates. Its primary customers are multi-family property owners responding to Orders to Comply from the Los Angeles Department of Building and Safety, with secondary segments in commercial and single-family property owners.

The firm's core service is delivered through a five-step systematic approach: preliminary site survey, in-house engineering analysis and plans, permits and tenant habitability plans, retrofit construction, and certificate of compliance. Differentiated capabilities include in-house civil engineering, in-house steel fabrication, and integrated construction management, which the company states reduce overhead relative to competitors and enable competitive pricing passed to customers. Adjacent service lines include ADU conversions, structural repair (wood, spalling concrete, sister foundation), SB-721 inspections, and a broad general contracting menu spanning roofing, plumbing, electrical, waterproofing, and fire/water damage restoration.

Revenue is generated on a project-based, one-time basis from construction contracts, with pricing not publicly disclosed. The go-to-market is sales-led and regional, relying on a company website, informational content about ordinances, and free consultation offers as the primary lead generation mechanism. Distribution is direct-to-customer across Southern California, targeting property owners who have received LADBS compliance notices. No funding rounds, M&A activity, partnerships, or institutional ownership are disclosed; the company appears to operate as an independent privately held contracting business with 11–50 employees.

Name

Seismic Retrofit Specialists

Legal name

Seismic Retrofit Specialists

Website

https://seismicretrofitspecialists.com

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

Seismic Retrofit Specialists is a Culver City-based private general contracting firm specializing in code-compliant soft-story seismic retrofits for multi-family, commercial, and single-family property owners across Greater Los Angeles and Orange County, with integrated in-house engineering, steel fabrication, and construction capabilities.

Ownership category

akta.pro rank

Product category

Seismic Retrofitting Services

NAICS

Architectural, Engineering, and Related Services (5413), Structural Steel and Precast Concrete Contractors (238120), Engineering Services (54133)

SIC

Construction - Special Trade Contractors (1700), Services-Engineering Services (8711)

akta.pro primary industry

Structural & Seismic Retrofit Services (EDAEABAF)

Keywords

• Seismic retrofit services
• Soft-story retrofitting
• Structural engineering
• Earthquake retrofitting
• General contracting

Headquarters

HQ city

Culver City

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Seismic Retrofit Construction Services: Project-based revenue from seismic retrofit construction services for soft-story buildings. Services include structural analysis, engineering, permitting, construction, and Certificate of Compliance issuance.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Seismic Retrofit Specialists is a full-service general contracting company that provides code-compliant soft-story seismic retrofit design, engineering, and construction for commercial and multi-family buildings. The integrated offering covers the entire project lifecycle — from preliminary site survey and in-house civil engineering/structural analysis through permitting, tenant habitability plans, retrofit construction, and final Certificate of Compliance issuance — supported by in-house steel fabrication and construction management.

Product overview

Seismic Retrofit Specialists operates as a full-service general contracting company offering a unified service portfolio centered on code-compliant soft-story seismic retrofits. The core offering consists of an integrated 5-step approach (Preliminary Site Survey, In-House Engineering Analysis and Plans, Permits and Tenant Habitability Plans, Retrofit Construction, and Certificate of Compliance) supported by proprietary in-house civil engineering, steel fabrication, and construction management capabilities. Additional services including ADU conversions, structural repairs, and general contracting are offered as complementary modules that extend the core retrofit service.

Differentiator

Problem solved

Functional benefit

Products and services

• Soft-Story Seismic Retrofit Services Core contracting service providing code-compliant soft-story seismic retrofits for commercial buildings, using a systematic 5-step approach: Preliminary Site Survey, In-House Engineering Analysis and Plans, Permits and Tenant Habitability Plans, Retrofit Construction, and Certificate of Compliance. Targeted at commercial and multi-family building owners in Greater Los Angeles and Orange County needing to comply with LADBS soft-story seismic ordinances.
• Accessory Dwelling Unit (ADU) Conversions Construction service converting existing spaces into accessory dwelling units, offered alongside seismic retrofit capabilities. Targeted at property owners in Southern California seeking to add residential units to existing properties.
• Structural Repair Services Comprehensive structural repair services including wood repair, spalling concrete repair, and sister foundation work for commercial and multi-family buildings. Targeted at property owners needing structural maintenance or remediation.
• General Contracting Services Full range of general construction services including roofing, decking, stucco, plumbing, electrical, waterproofing, asphalt repair and coating, concrete work, fencing, wrought iron, fire/water damage restoration, and tenant improvements. Targeted at commercial and multi-family property owners.

Quantifiable outcome

• Over 110 soft-story buildings retrofitted and counting
• +1 more outcomes

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators4 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Optimum Seismic: Los Angeles-based seismic retrofit contractor offering soft-story and apartment earthquake retrofits across Southern California. Directly comparable in service line, geography, and customer base to Seismic Retrofit Specialists.
• Earthquake Brace + Bolt (EBB): California program that registers and connects homeowners with certified contractors for seismic retrofits. Competes indirectly by channeling retrofit demand to its own contractor network in similar geographic and regulatory territory.
• Seismic Construction: California-focused seismic retrofit and structural reinforcement contractor serving residential and multifamily property owners. Comparable in product (soft-story retrofits) and customer segment (compliance-driven property owners).

Emerging players

• Structural Engineering Associates: Specialty structural engineering firm supporting seismic retrofit design and analysis for residential and multifamily buildings in California. Overlaps with the in-house engineering capability Seismic Retrofit Specialists leverages as a differentiator.

Others

• Simpson Strong-Tie: Major manufacturer of structural connectors, hold-downs, and framing hardware used in seismic retrofits. Operates upstream of Seismic Retrofit Specialists in the same value chain and shares the same seismic-compliance end market.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 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 Seismic Retrofit Specialists