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Overview
Miner provides emergency repair services for docks, doors, glass and related equipment, offering round-the-clock response, cost-saving solutions, and planned maintenance. It acts as a single point of contact for repairs on commercial doors, storefront glass, material-handling equipment, trash compactors, balers, conveyors, and truck loading-dock gear, ensuring fast service to minimize downtime. The service works by dispatching technicians with guaranteed response times, supplying a 12-month parts and labor warranty, and delivering real-time data to help clients plan purchases and maintenance. Compared with competitors, Miner emphasizes being an internationally recognized leader with guaranteed response time, a year-long warranty, and access to real-time critical data, all under one accountable point of contact. Its goal is to keep warehouse operations running smoothly by reducing downtime and enabling clients to schedule and finance maintenance and repairs efficiently.
About Miner
Industries
Robotics & Automation
Hardware
Industrial & Manufacturing
Company Size
201-500
Company Stage
N/A
Total Funding
N/A
Headquarters
San Antonio, Texas
Founded
1994
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Simplify's Take
What believers are saying
- Miner acquired K&K Material Handling in January 2026, expanding Wisconsin coverage.
- Miner acquired Central State Door Service in 2023, strengthening Pennsylvania industrial-market density.
- Miner’s 2026 sale to CI Capital and TFS signals capital for broader consolidation.
What critics are saying
- Miner sued ex-executive John Dennis Sanacore in June 2025; the injunction was denied.
- The 2025 Florida ruling weakens Miner’s trade-secret and noncompete enforcement against departing leaders.
- CI Capital’s 2026 ownership change pressures Miner to integrate acquisitions or lose service consistency.
What makes Miner unique
- Miner owns a nationwide dock-and-door service network built through serial acquisitions.
- Miner sells emergency repair, planned maintenance, and 24-hour response under one contract.
- Miner’s brand-independent platform spans docks, doors, material handling, and warehouse uptime.
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Benefits
Health Insurance
Dental Insurance
Vision Insurance
Life Insurance
Disability Insurance
401(k) Retirement Plan
401(k) Company Match
Paid Vacation
Paid Holidays
Unlimited Paid Time Off
Hybrid Work Options
Company News
Miner Ltd., the dock and door division of OnPoint Group, announced today the acquisition of Dependable Dock and Door, Central North Carolina’s leading
WINSTON-SALEM, N.C.--(BUSINESS WIRE)--Miner Ltd., the dock and door division of OnPoint Group, announced today the acquisition of Dependable Dock and Door, Central North Carolina’s leading high speed door and loading dock specialists. Since 2003, Dependable Dock and Door has provided exceptional service and support to an impressive list of blue-chip customers throughout Central North Carolina, including Winston-Salem and Greensboro. Adding Dependable Dock and Door to Miner’s nationwide network of professionals further supports the company’s mission to be North America’s industry-leading facility expert in docks and doors. “This further expansion in the North Carolina and greater Southeast region reflects our commitment to building a nationwide service network to best serve customers from coast to coast. We’ve been thoroughly impressed with the team at Dependable Dock and Door and their reputation for quickly delivering exceptional service to their customers, and we are excited to welcome them to the Miner team,” said Miner President, Dave Wright. Following an extensive tenure as a technician and installer in commercial and residential sectors, Mark Harper started Dependable Dock and Door 21 years ago
PERRYSBURG, Ohio, November 02, 2023 --( BUSINESS WIRE )-- Miner Ltd. , the dock and door division of OnPoint Group, announced today the acquisition of Bob's Overhead Door, Baltimore's leading commercial and residential door experts.
Miner Ltd. , the dock and door division of OnPoint Group, announced today the acquisition of Bob's Overhead Door, a Baltimore-based commercial and residential door expert.
WireCrafters has recently partnered with Miner Corporation to provide a safety solution for the Florida Civil Commitment Center in Arcadia, Florida.
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About Miner
Industries
Robotics & Automation
Hardware
Industrial & Manufacturing
Company Size
201-500
Company Stage
N/A
Total Funding
N/A
Headquarters
San Antonio, Texas
Founded
1994
Miner is Hiring for 30 Jobs on Simplify!
Find jobs on Simplify and start your career today