Water-Tight Products & Technology
Business Manager
Compression ConnectorsManufacturing
Small Business
At A‑LOK, our seven core services are designed to streamline your project from concept to completion:
- Compression Connectors: Deliver unmatched watertight seals for a variety of pipe diameters, reducing leak risks and maintenance costs.
- Boot Connectors: Offer robust connections for manholes and access points, enhancing durability and reducing retrofit needs.
- On‑Site Wastewater Connectors: Enable rapid, field‑ready installations that keep projects moving with minimal downtime.
- Grouted In Connectors: Provide seamless integration with existing systems, improving structural integrity and extending service life.
- Corrosion Resistant Liners: Protect infrastructure against aggressive chemicals and sulfide attack, saving on costly replacements.
- Grade Ring Liner Systems: Create strong, joint‑free containment for high‑pressure environments, ensuring safety and reliability.
- Concrete Reinforcement: Strengthen precast units to withstand extreme loads, allowing for longer spans and higher capacity.
Choose A‑LOK for engineering excellence, proven durability, and a partner that truly understands the challenges of modern civil infrastructure.
About Us
📍 Address
A-LOK Products, Inc. has been a leading provider of water‑tight precast concrete solutions since 1971. With a legacy rooted in the early Clean Water Act era, our commitment to quality has never wavered; we now proudly deliver the industry’s most reliable connectors, liners, and reinforcement systems for sewer, storm, and industrial infrastructure projects worldwide.
697 Main Street, Tullytown, Pennsylvania
, 19007
US
Our product portfolio spans everything from high‑strength compression connectors and boot connectors to advanced corrosion‑resistant liners and grade‑ring systems. Each product undergoes rigorous testing under the ISO 9001:2015 certification framework, guaranteeing that your construction will endure harsh chemical environments, heavy loads, and the relentless demands of modern infrastructure.
Beyond the physical products, A‑LOK empowers engineers and contractors with comprehensive installation guides, engineering suggestions, and on‑site support services. By partnering with us, you gain access to proven design methodologies, precise product specifications, and a dedicated team that ensures your project meets every regulatory and performance standard while staying on schedule and under budget.
Key Services in 2026
🔗 https://www.a-lok.com/
Compression Connectors
Boot Connectors
On-Site Wastewater Connectors
Grouted In Connectors
Corrosion Resistant Liner
Grade Ring Liner System
Concrete Reinforcement