Simpson Environmental Services
Simpson Environmental Services is a privately held, Florida-based environmental remediation contractor providing asbestos and lead abatement, mold remediation, duct cleaning, and demolition services to government, education, commercial, industrial, and residential clients across the Southeast United States.
- Company typePrivate
- Founded1976
- HeadquartersTrilby, United States
- Headcount101–250
- GTM typeB2B
- OfferingServices
What Simpson Environmental Services does
Simpson Environmental Services, LLC ("SES") is a privately held Florida-based environmental remediation general contractor that has been in continuous operation since 1976, with the current LLC entity formed around 2005. The company delivers four core service lines — mold remediation, duct cleaning, demolition, and asbestos & lead abatement — through a field-services model governed by licensed project managers and supported by state-of-the-art remediation equipment (including HEPA vacuum systems, specialized duct cleaning tools, and modern demolition equipment) along with independent third-party air monitoring and sampling verification for abatement work.
SES serves a diversified customer base anchored in government and education (e.g., Miami-Dade County Public Schools), commercial and retail (grocery stores, banks, department stores, shopping centers, churches), large-scale industrial operators (e.g., Cal-Maine Foods), and residential homeowners. Operations are concentrated in Florida through five offices (Zephyrhills HQ, Orlando, Miami/Dania Beach, Trilby, Tallahassee) with extended service reach across the Southeast (Georgia, Alabama, Mississippi, South Carolina, plus claimed coverage into Texas and Tennessee). The company reports more than 10,000 environmental restoration and demolition projects completed since 2005 and 150+ years of combined team experience.
The revenue model is project-based professional services, priced quote-by-quote against scope, size, and complexity, with multi-year contractual relationships for anchor accounts. SES carries multi-state regulatory licenses (FL general contractor, FL asbestos contractor, FL mechanical contractor, GA asbestos contractor, AL general contractor and asbestos contractor, SC asbestos contractor) and maintains memberships in NADCA and IAQA. The company is independently owned, has no disclosed outside investment, and is led by a veteran senior team (President Tim Yaeger plus VPs Shawn Brigham and Casey Mattox) averaging 20+ years of industry experience.
Simpson Environmental Services firmographics
Firmographics- Name
- Simpson Environmental Services
- Legal name
- Simpson Environmental Services, LLC
- Website
- https://simpsonenv.com
- Company type
- Private
- Founded year
- 1976
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Simpson Environmental Services is a privately held, Florida-based environmental remediation contractor providing asbestos and lead abatement, mold remediation, duct cleaning, and demolition services to government, education, commercial, industrial, and residential clients across the Southeast United States.
- Ownership category
- akta.pro rank
Simpson Environmental Services industry classification
Industry- Product category
- Environmental Remediation Services
- NAICS
- Remediation Services (562910)
- SIC
- Sanitary Services (4950)
- akta.pro primary industry
- Demolition & Selective Tear-Out for Hazardous Materials (BPALALAF)
- akta.pro secondary industries
- Containment, Decontamination & Negative Air Systems (Setup/Monitoring) (BPALALAE), Environmental Compliance, Monitoring & Field Services (Sampling/IAQ/Inspections) (IMAIAGAF)
Keywords
Where Simpson Environmental Services is headquartered
LocationHeadquarters
- HQ city
- Trilby
- HQ country
- United States
- HQ region
- North America
Offices5 records
Markets served
Simpson Environmental Services business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Supply Chain
Revenue model
- Environmental Remediation Services: Project-based professional services for asbestos removal, lead paint abatement, mold remediation, duct cleaning, and demolition. Services provided to commercial, industrial, government, and residential clients across the Southeast United States.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom project-based pricing |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels2 records
Simpson Environmental Services product offering
Product offeringCore offering
Simpson Environmental Services, LLC (SES) provides environmental remediation and demolition services across the Southeast United States. Its core offerings include four service lines: Mold Remediation, Duct Cleaning, Demolition, and Asbestos & Lead Abatement, delivered by certified project managers and field teams using state-of-the-art equipment and, for asbestos projects, independent third-party air monitoring verification.
Product overview
Simpson Environmental Services (SES) offers a unified suite of environmental remediation services delivered as four interconnected core service lines: Mold Remediation, Duct Cleaning, Demolition, and Asbestos & Lead Abatement. These services share common elements including certified technicians, safety-focused procedures, documentation protocols, and state-of-the-art equipment. The company operates as a Florida-based general contractor serving clients including homeowners, industrial projects, government offices, schools, churches, grocery stores, banks, and shopping centers across Florida, Georgia, Alabama, South Carolina, Mississippi, and Louisiana.
Differentiator
Problem solved
Functional benefit
Products and services
- Mold Remediation
- Duct Cleaning
- Demolition
- Asbestos & Lead Abatement
Quantifiable outcome
- 10,000+ environmental restoration and demolition projects completed since 2005
- +2 more outcomes
Companies that use Simpson Environmental Services
Customer profileNamed customers2 records
Segments4 records
Ideal customer profiles4 records
Simpson Environmental Services technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature2 records
Simpson Environmental Services partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered core.
- National Air Duct Cleaners Association (NADCA)coreIndustry association membership for duct cleaning services. Team members include members of NADCA.
- Indoor Air Quality Association (IAQA)coreIndustry association membership focused on indoor air quality. SES is a member supporting indoor air quality standards.
Scale indicators4 records
Recent moves7 records
Expansion highlights5 records
Simpson Environmental Services competitors and assessment
Company assessmentBroad incumbents
- Heritage Environmental Services: Major hazardous waste management and environmental services firm operating across the US. Comparable to SES on environmental compliance, remediation, and regulated industrial services for commercial and government customers.
- ServiceMaster Restore: National disaster restoration brand (under ServiceMaster) delivering mold, fire/water remediation, and demolition across thousands of franchise locations. Competes with SES for commercial and government restoration work, especially post-hurricane.
- Clean Harbors: NYSE-listed environmental services leader offering hazardous waste handling, industrial services, and remediation. Overlaps with SES's regulated environmental services work as a much larger incumbent in the broader environmental services category.
- PuroClean: National franchise brand specializing in property damage restoration including mold, water, and biohazard cleanup. Competes with SES in remediation segments, particularly via its franchised local operators across the Southeast.
- Belfor Property Restoration: Large global property restoration firm providing fire/water/mold remediation, demolition, and environmental services to commercial, industrial, and government clients. Overlaps with SES on mold remediation and demolition at larger scale and broader geography.
Direct peers
- PAR Contracting Group: Northeast-based asbestos, lead, mold, and interior demolition contractor. SES manager Frank Donovan previously led PAR's tri-state operations, evidencing service-line overlap in regulated environmental remediation.
- ACT Environmental Services: Asbestos, mold, lead, and indoor air quality services firm serving commercial and institutional customers across multiple states. Directly comparable to SES in regulated environmental remediation offering and customer types.
- Advanced Building Systems: Environmental remediation and demolition contractor with overlapping asbestos, lead, and mold services. Former employer of SES's Frank Donovan, demonstrating direct operational overlap in commercial abatement work.
- Bristol Environmental Group: Direct Florida-based peer offering asbestos abatement, mold remediation, and demolition. SES's own Safety Director Frank Donovan previously served as General Manager at Bristol, evidencing direct competitive overlap in services, geography, and customer profile.
- LVI Environmental Services: National environmental remediation contractor specializing in asbestos, lead, mold, and demolition. Frank Donovan ran LVI's SE Operations, evidencing direct overlap with SES's service lines and Southeast US footprint.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
Simpson Environmental Services social profiles
Digital presenceSimpson Environmental Services financial estimates
Financial estimateRevenue estimate
Valuation estimate
Simpson Environmental Services leadership team
Management profileNumber of profiles
Profiles12 records
Simpson Environmental Services funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Simpson Environmental Services 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 Simpson Environmental Services
What does Simpson Environmental Services do?
Simpson Environmental Services, LLC (SES) provides environmental remediation and demolition services across the Southeast United States. Its core offerings include four service lines: Mold Remediation, Duct Cleaning, Demolition, and Asbestos & Lead Abatement, delivered by certified project managers and field teams using state-of-the-art equipment and, for asbestos projects, independent third-party air monitoring verification.
Is Simpson Environmental Services a public or private company?
Simpson Environmental Services is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Simpson Environmental Services founded?
Simpson Environmental Services was founded in 1976. It employs 101 to 250 people.
Where is Simpson Environmental Services based?
Simpson Environmental Services is headquartered in Trilby, United States, in the North America region.
How does Simpson Environmental Services make money?
One revenue line is on record: environmental Remediation Services.
Who are Simpson Environmental Services's main competitors?
Broad incumbents on record are Heritage Environmental Services, ServiceMaster Restore, Clean Harbors, PuroClean and Belfor Property Restoration. Direct peers are PAR Contracting Group, ACT Environmental Services, Advanced Building Systems, Bristol Environmental Group and LVI Environmental Services.
Does Simpson Environmental Services have an API?
No public API is recorded for Simpson Environmental Services.
What industry is Simpson Environmental Services in?
Simpson Environmental Services's product category is Environmental Remediation Services. Its primary akta.pro industry code is BPALALAF, Demolition & Selective Tear-Out for Hazardous Materials, with a secondary code of BPALALAE, Containment, Decontamination & Negative Air Systems (Setup/Monitoring). Its NAICS code is 562910 and its SIC code is 4950.