SAK Construction, LLC
SAK Construction is a privately held U.S. trenchless pipeline rehabilitation contractor serving municipal water, wastewater, and stormwater authorities through six complementary technologies (CIPP, geopolymer, SPR, sliplining, BulletLiner, and bypass pumping) across four regional offices nationwide.
- Company typePrivate
- Founded2006
- HeadquartersO Fallon, United States
- Headcount251–500
- GTM typeB2B
- OfferingServices
What SAK Construction, LLC does
SAK Construction, LLC is a privately held U.S. trenchless pipeline rehabilitation contractor founded in 2006 and headquartered in O'Fallon, Missouri. The company renews aging municipal and industrial water, wastewater, and stormwater pipelines without excavation, addressing a U.S. infrastructure problem driven by decades-old sewer and water systems that are increasingly failing or undersized. Its core technology portfolio spans six complementary trenchless methods: Cured-In-Place Pipe (CIPP), Quadex GeoKrete geopolymer for large-diameter structural renewal, Spiral Wound PVC (SPR) licensed from Sekisui of Japan, Sliplining, the BulletLiner System for pressurized pipelines, and an integrated Pump Solutions division (incorporating Munson Pump Services) for bypass pumping and flow management. These technologies collectively address pipes from 6 to 144 inches in diameter across gravity and pressure applications, with documented design life exceeding 100 years and 20-40% upfront cost savings versus open-cut replacement.
SAK operates a direct enterprise field sales model through four regional offices (Central/O'Fallon, Pacific/Rocklin, Atlantic/Linthicum Heights, Southeast/Atlanta) covering the continental U.S. plus Alaska and Hawaii, and participates in the OMNIA Partners public procurement program. Revenue is generated through competitive bidding on project-based municipal and government contracts, with no recurring or subscription component. The customer base is concentrated in municipal water and sewer authorities (DC Water, LA County Sanitation District, Charleston Water System, Fairfax County, Kansas City Water Services, SAWS, NapaSan, among others), with notable large-diameter and emergency rehabilitation projects including the $135M West Ashley Sewer Tunnel Extension in Charleston. The company was founded by industry pioneers Jerry Shaw, Bob Affholder, and Tom Kalishman — all former leaders of Insituform — giving the firm unmatched institutional expertise in CIPP and pipeline rehabilitation, with the organization reporting 500+ employees, 2,500+ completed projects, and 16M+ linear feet of liner installed across its history.
SAK Construction, LLC firmographics
Firmographics- Name
- SAK Construction, LLC
- Legal name
- SAK Construction, LLC
- Website
- https://sakcon.com
- Company type
- Private
- Founded year
- 2006
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- SAK Construction is a privately held U.S. trenchless pipeline rehabilitation contractor serving municipal water, wastewater, and stormwater authorities through six complementary technologies (CIPP, geopolymer, SPR, sliplining, BulletLiner, and bypass pumping) across four regional offices nationwide.
- Ownership category
- akta.pro rank
SAK Construction, LLC industry classification
Industry- Product category
- Trenchless Pipeline Rehabilitation Services
- NAICS
- Water and Sewer Line and Related Structures Construction (237110), Water and Sewer Line and Related Structures Construction (23711), Utility System Construction (2371), Heavy and Civil Engineering Construction (237)
- SIC
- Water, Sewer, Pipeline, Comm & Power Line Construction (1623), Heavy Construction Other Than Bldg Const - Contractors (1600), Construction - Special Trade Contractors (1700)
- akta.pro primary industry
- Rehabilitation, Lining & Renewal (Pipe Relining, Trenchless Rehab, Asset Renewal) (IMAFAGAL)
- akta.pro secondary industries
- Trenchless Sewer Repair (Pipe Lining/CIPP) (HSAOABAH), Sewer Line Replacement & Repiping (HSAOABAG), Pipeline & Main Repair and Rehabilitation (Clamps, Sleeves, Relining) (EUAJAMAB)
Keywords
Where SAK Construction, LLC is headquartered
LocationHeadquarters
- HQ city
- O Fallon
- HQ country
- United States
- HQ region
- North America
Offices4 records
Markets served
SAK Construction, LLC business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Supply Chain, Operations, Infrastructure, Marketing or Sales, Technology or R&D
Revenue model
- Pipeline Rehabilitation Services: Project-based construction services for municipal and industrial pipeline rehabilitation using trenchless technologies. Revenue generated through competitive bidding on public infrastructure projects and direct engagement with industrial clients.
Go-to-market motion1 record
Distribution channels3 records
Marketing channels6 records
SAK Construction, LLC product offering
Product offeringCore offering
SAK Construction is a trenchless pipeline rehabilitation contractor that renews and restores aging municipal and industrial pipeline infrastructure without excavation. The company delivers construction services using multiple technologies — CIPP, Geopolymer, SPR, Sliplining, BulletLiner, and Pump Solutions — for water, wastewater, and stormwater systems serving municipalities, water districts, and industrial clients across the United States.
Product overview
SAK Construction is a trenchless pipeline rehabilitation contractor offering a portfolio of complementary technologies for municipal and industrial infrastructure renewal. The core product suite includes CIPP (Cured-In-Place Pipe), GeoKrete Geopolymer, BulletLiner System (for pressure pipelines), Sliplining, Spiral Wound PVC (SPR), and Pump Solutions. These technologies are applied across service offerings in water, wastewater, and stormwater pipeline rehabilitation. The products work together to provide comprehensive solutions for pipes ranging from 6 to 144 inches in diameter, serving both gravity and pressure applications without excavation.
Differentiator
Problem solved
Functional benefit
Products and services
- Cured-In-Place Pipe (CIPP) Trenchless pipe rehabilitation technology that inserts a resin-saturated felt tube into existing pipelines and cures it in place to create a pipe-within-a-pipe, renewing gravity storm and wastewater pipeline infrastructure without excavation for pipes 6 to 120 inches in diameter.
- GeoKrete Geopolymer
- Spiral Wound PVC (SPR)
- Sliplining
- BulletLiner System
- Pump Solutions
- Water Pipeline Rehabilitation
- Wastewater Pipeline Rehabilitation
- Stormwater Pipeline Rehabilitation
Quantifiable outcome
- 20-40% cost savings vs. open-cut excavation
- +3 more outcomes
Companies that use SAK Construction, LLC
Customer profileNamed customers10 records
Segments2 records
Ideal customer profiles2 records
SAK Construction, LLC technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
SAK Construction, LLC partnerships and signals
Strategic signalPartnerships
Six partnerships are on record, tiered core and supporting.
- Sekisui of JapancoreSAK licenses and operates SPR (Spiral Wound PVC) technology, a patented technology from Sekisui of Japan. SPR uses steel-reinforced interlocking PVC profile strips for pipeline rehabilitation and is the preferred large-diameter renewal method in Japan with over 25 years of installation history.
- Bullet Liner Systems LLCcoreSAK offers the BulletLiner System, an innovative close-fit liner for pressurized pipelines. BulletLiner is AWWA Class III certified and NSF/ANSI/CAN 61 certified for contact with potable water, providing PFAS-free pipeline rehabilitation.
- Quadex (GeoKrete)coreSAK offers Quadex GeoKrete geopolymer technology for structural rehabilitation of large-diameter pipes. GeoKrete is a factory-blended, fiber-reinforced geopolymer for corrosion-resistant protection in wastewater environments.
- Munson Pump Services (MPS)supportingMunson Pump Services has been integrated into SAK's Pump Solutions division, expanding capabilities for complex pumping and flow management projects during pipeline construction and rehabilitation.
- AffholdercoreAffholder, Inc. is a related company within the SAK Companies portfolio. Bob Affholder, co-founder of SAK, previously founded Affholder, Inc. in 1968, which grew into a nationally known tunneling contractor.
- PipenologysupportingPipenology.com is a related company within the SAK Companies portfolio, providing additional trenchless technology expertise and services.
Scale indicators5 records
Recent moves1 record
Expansion highlights6 records
SAK Construction, LLC competitors and assessment
Company assessmentDirect peers
- Aegion Corporation: Parent of Insituform Technologies, Aegion is the largest US pipeline rehabilitation contractor and SAK's most direct competitor. Both firms are CIPP-focused and serve municipal sewer and water clients, with SAK's founders having built their careers at Insituform before launching SAK.
- Insituform Technologies: The original CIPP technology holder and the firm SAK's founders led before starting SAK. Direct competitor across municipal CIPP lining projects, with overlapping customer base among US water utilities.
- Michels Corporation: Large, privately held US heavy civil and pipeline contractor with trenchless rehabilitation capabilities serving municipal and industrial clients. Competes head-to-head with SAK on large-diameter sewer and water main rehabilitation projects.
Broad incumbents
- Granite Construction Incorporated: Publicly traded heavy civil construction company with water resources and underground utility capabilities. While trenchless rehab is a smaller portion of its portfolio, Granite is a frequent bidder on large municipal water and wastewater contracts.
- Sterling Infrastructure, Inc. Publicly traded specialty contractor with water infrastructure and underground utility segments. Competes with SAK on municipal pipeline and water main projects as part of a broader portfolio including transportation and building solutions.
- Primoris Services Corporation: Publicly traded infrastructure contractor with utility and pipeline construction services across North America. Overlaps with SAK in water/wastewater pipeline work though trenchless rehab is not its primary focus.
- MasTec, Inc. Large public infrastructure construction firm with oil & gas pipeline and utility segments. Engages in pipeline construction and rehabilitation, making it a broad competitive incumbent for utility-scale pipeline work.
Others
- Affholder, Inc. Sister company within the SAK Companies portfolio, focused on tunnel and boring rather than trenchless rehab. Operates as a related entity rather than a direct competitor, providing tunneling and shaft construction services often combined with SAK rehab work.
- Quadex (a Vortex Companies brand): Manufacturer and licensor of the GeoKrete geopolymer that SAK applies in the field. Functions as both a technology partner and adjacent service provider in structural pipeline rehabilitation, particularly for large-diameter wastewater applications.
- Sekisui Chemical Co., Ltd. Japanese chemical manufacturer and originator of SPR (Spiral Wound PVC) technology, licensed to SAK for North American deployment. Functions as an enabling technology partner and indirect competitor where Sekisui's other regional licensees operate.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
SAK Construction, LLC social profiles
Digital presenceSAK Construction, LLC compliance and trust
Trust signalCompliance2 records
SAK Construction, LLC financial estimates
Financial estimateRevenue estimate
Valuation estimate
SAK Construction, LLC leadership team
Management profileNumber of profiles
Profiles5 records
SAK Construction, LLC funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
SAK Construction, LLC 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 SAK Construction, LLC
What does SAK Construction, LLC do?
SAK Construction is a trenchless pipeline rehabilitation contractor that renews and restores aging municipal and industrial pipeline infrastructure without excavation. The company delivers construction services using multiple technologies — CIPP, Geopolymer, SPR, Sliplining, BulletLiner, and Pump Solutions — for water, wastewater, and stormwater systems serving municipalities, water districts, and industrial clients across the United States.
Is SAK Construction, LLC a public or private company?
SAK Construction, LLC is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was SAK Construction, LLC founded?
SAK Construction, LLC was founded in 2006. It employs 251 to 500 people.
Where is SAK Construction, LLC based?
SAK Construction, LLC is headquartered in O Fallon, United States, in the North America region.
How does SAK Construction, LLC make money?
One revenue line is on record: pipeline Rehabilitation Services.
Who are SAK Construction, LLC's main competitors?
Direct peers on record are Aegion Corporation, Insituform Technologies and Michels Corporation. Broad incumbents are Granite Construction Incorporated, Sterling Infrastructure, Inc., Primoris Services Corporation and MasTec, Inc.. Others are Affholder, Inc., Quadex (a Vortex Companies brand) and Sekisui Chemical Co., Ltd..
Does SAK Construction, LLC have an API?
No public API is recorded for SAK Construction, LLC.
What industry is SAK Construction, LLC in?
SAK Construction, LLC's product category is Trenchless Pipeline Rehabilitation Services. Its primary akta.pro industry code is IMAFAGAL, Rehabilitation, Lining & Renewal (Pipe Relining, Trenchless Rehab, Asset Renewal), with a secondary code of HSAOABAH, Trenchless Sewer Repair (Pipe Lining/CIPP). Its NAICS code is 237110 and its SIC code is 1623.