L&S Mechanical
L&S Mechanical is a Texas-based mechanical services contractor founded in 1985 that delivers plumbing, electrical, and HVAC services to single-family residential and small commercial customers, employing 501–1,000 people through L&S Mechanical Holdings, LLC.
- Company typePrivate
- Founded1985
- HeadquartersRichardson, United States
- Headcount501–1,000
- GTM typeB2B and B2C
- OfferingServices
What L&S Mechanical does
L&S Mechanical is a Texas-based mechanical services contractor that has operated continuously since 1985, serving single-family residential and small commercial customers with plumbing, electrical, and HVAC services. The company runs through L&S Mechanical Holdings, LLC, a Delaware-incorporated limited liability company with primary operational presence in Houston, Texas (and additional presence in Richardson, Texas per firmographic records), and employs between 501 and 1,000 people. Its core product is integrated trade contracting — bundled plumbing, electrical, and HVAC scopes delivered to homebuilders and small commercial property owners — rather than a discrete software or hardware offering; no proprietary technology platform is disclosed in the source material.
The business model is project- and service-based contracting, generating revenue through installation work for new construction (single-family homes and small commercial buildings) plus recurring service, repair, and warranty work on installed systems. The customer base is fragmented at the unit level but likely concentrated among Texas production homebuilders and small commercial developers. Distribution is local/regional, leveraging a sizable field workforce across Texas metros rather than digital or channel-based GTM.
In September 2021, the company filed an SEC Form D notice for an exempt securities offering listed at $140,750,000, indicating a significant capital event. Leadership includes President & CEO Thomas Mozjesik, COO Gaylon Hull, and CFO Steve Cotton. Ownership is private and undisclosed beyond the Form D filing; no institutional sponsor or parent company is identified in the source.
L&S Mechanical firmographics
Firmographics- Name
- L&S Mechanical
- Legal name
- L&S Mechanical Holdings, LLC
- Website
- https://lsmech.com
- Company type
- Private
- Founded year
- 1985
- Operating status
- Operating
- Headcount range
- 501–1,000 employees
- Short description
- L&S Mechanical is a Texas-based mechanical services contractor founded in 1985 that delivers plumbing, electrical, and HVAC services to single-family residential and small commercial customers, employing 501–1,000 people through L&S Mechanical Holdings, LLC.
- Ownership category
- akta.pro rank
L&S Mechanical industry classification
Industry- Product category
- Mechanical Contracting and Building Services
- NAICS
- Plumbing, Heating, and Air-Conditioning Contractors (238220)
- akta.pro primary industry
- HVAC & Refrigeration Contracting (IMAFALAB)
- akta.pro secondary industry
- Industrial/Process Piping & Mechanical Contracting (IMAFALAG)
Keywords
Where L&S Mechanical is headquartered
LocationHeadquarters
- HQ city
- Richardson
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
L&S Mechanical business model
Business model- GTM type
- B2B and B2C
- Offering type
- Services
- Cost components
- Personnel, Supply Chain, Operations, Marketing or Sales
L&S Mechanical product offering
Product offeringCore offering
L&S Mechanical is a Texas-based mechanical contractor providing plumbing, electrical, and HVAC services to single-family residential customers and small commercial building owners. The company operates as L&S Mechanical Holdings, LLC, incorporated in Delaware and operating out of Houston, Texas, with a workforce of 501–1,000 employees. Founded in 1985, the firm delivers multi-trade mechanical construction, installation, and service work across Texas.
Product overview
L&S Mechanical Holdings, LLC is a company based in Houston, Texas, with operations in Delaware. The available source data does not contain specific information about the company's product or service offerings.
Differentiator
Problem solved
Functional benefit
Products and services
- Plumbing Services
- Electrical Services
- HVAC Services
Companies that use L&S Mechanical
Customer profileIdeal customer profiles2 records
L&S Mechanical technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
L&S Mechanical partnerships and signals
Strategic signalRecent moves4 records
Expansion highlights4 records
L&S Mechanical competitors and assessment
Company assessmentDirect peers
- Brandt Companies: Texas-based mechanical and plumbing contractor serving commercial customers across multiple U.S. markets. Comparable to L&S Mechanical in Texas footprint and mechanical/plumbing service mix.
- TDIndustries: Dallas-based mechanical and plumbing contractor serving commercial and institutional customers across Texas. Comparable to L&S Mechanical in geography, multi-trade mechanical scope, and Texas-centric operations.
- Lee Company: Tennessee-based mechanical contractor offering plumbing, HVAC, and electrical services for residential and commercial customers. Closely comparable to L&S Mechanical in multi-trade mechanical contracting model and customer mix.
- Southland Industries: Privately held mechanical contractor providing plumbing, HVAC, and electrical services for commercial and industrial customers. Comparable to L&S Mechanical in multi-trade mechanical scope and private ownership.
- Limbach Holdings: Public mechanical contractor providing plumbing, HVAC, and electrical services to commercial and institutional customers. Comparable to L&S Mechanical in service offering, though more weighted to large commercial and design-build work.
Broad incumbents
- APi Group: Public safety, specialty, and industrial services conglomerate with mechanical contracting exposure. Comparable to L&S Mechanical in HVAC/mechanical service adjacency, but operates a much broader portfolio.
- EMCOR Group: NYSE-listed mechanical and electrical construction services firm with national operations. Comparable to L&S Mechanical in HVAC, plumbing, and electrical offerings, though at far greater scale and complexity of projects.
- Comfort Systems USA: NYSE-listed national mechanical contractor providing HVAC, plumbing, and electrical services across the U.S. Comparable to L&S Mechanical in core service lines but operates at much greater scale and geographic breadth.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks5 records
Key highlights5 records
Customer concentration
L&S Mechanical financial estimates
Financial estimateRevenue estimate
Valuation estimate
L&S Mechanical leadership team
Management profileNumber of profiles
Profiles3 records
L&S Mechanical funding detail
Funding detailFunding overview
Funding rounds1 record
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
L&S Mechanical 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 L&S Mechanical
What does L&S Mechanical do?
L&S Mechanical is a Texas-based mechanical contractor providing plumbing, electrical, and HVAC services to single-family residential customers and small commercial building owners. The company operates as L&S Mechanical Holdings, LLC, incorporated in Delaware and operating out of Houston, Texas, with a workforce of 501–1,000 employees. Founded in 1985, the firm delivers multi-trade mechanical construction, installation, and service work across Texas.
Is L&S Mechanical a public or private company?
L&S Mechanical is a private company. It is classified as unknown and is currently operating.
When was L&S Mechanical founded?
L&S Mechanical was founded in 1985. It employs 501 to 1,000 people.
Where is L&S Mechanical based?
L&S Mechanical is headquartered in Richardson, United States, in the North America region.
Who are L&S Mechanical's main competitors?
Direct peers on record are Brandt Companies, TDIndustries, Lee Company, Southland Industries and Limbach Holdings. Broad incumbents are APi Group, EMCOR Group and Comfort Systems USA.
Does L&S Mechanical have an API?
No public API is recorded for L&S Mechanical.
What industry is L&S Mechanical in?
L&S Mechanical's product category is Mechanical Contracting and Building Services. Its primary akta.pro industry code is IMAFALAB, HVAC & Refrigeration Contracting, with a secondary code of IMAFALAG, Industrial/Process Piping & Mechanical Contracting. Its NAICS code is 238220.