A Davinroy Plumbing & Mechanical Belleville IL

Business Overview

A Davinroy Plumbing & Mechanical Belleville IL is a family-operated plumbing company serving the Metro East St. Louis area. The company offers 24-hour emergency plumbing service every day of the week. Technicians handle both residential and light commercial jobs, from routine repairs in older Belleville homes to sewer work for small businesses.

Staff members are trained in common local issues like frozen pipes in winter and high-demand hot water in summer. The team also offers senior and military discounts for qualifying customers.

Key Services

Service focus is practical and task-oriented. Work is scheduled or handled immediately in emergencies.

• Water heater installation and repair — tank and tankless options, same-day repairs when possible.
• Drain repair and water pipe repair — clearing, patching, and repiping for older houses.
• Hot water recirculation pump installation and repair — improves hot water availability in larger homes.
• Sewer installation and sewer repair — excavation, line replacement, and trenchless options when appropriate.
• Plumbing inspection, installation, and general repairs — kitchens, bathrooms, and remodel plumbing work.
• Frozen pipe repair — winter thaw service and preventive advice for Illinois cold snaps.

Areas Served

The company serves the broader Metro East region. Primary coverage includes Belleville, Troy, O'Fallon, Cahokia, Edwardsville, Collinsville, and Granite City. Service extends to smaller towns and nearby Missouri communities such as Saint Louis, Jennings, and Spanish Lake.

Full service area (selected): Troy IL, Belleville IL, Saint Clair IL, Granite City IL, O'Fallon IL, East Saint Louis IL, Alton IL, Edwardsville IL, Collinsville IL, Godfrey IL, Fairview Heights IL, Cahokia IL, Swansea IL, Shiloh IL, Glen Carbon IL, Maryville IL, Mascoutah IL, Pontoon Beach IL, Madison IL, Roxana IL, and nearby Missouri suburbs.

Company History

The Davinroy plumbing tradition began in the 1920s. Work started as a neighborhood trade and grew into a licensed service company that now covers multiple counties. Over the decades the business adapted to newer materials and modern codes but kept a hands-on approach to service.

They repaired cast-iron sewer lines in older neighborhoods and installed modern water heaters in new subdivisions. That mix of old- and new-house experience is a common reason local customers call.

Leadership

Owner Al Davinroy represents the third generation of the family trade. Al grew up on job sites, learned plumbing fundamentals from his father and grandfather, and maintains active involvement in local trade groups.

He keeps a local presence in Belleville, attends community events, and coordinates on-call crews for after-hours emergencies.

Specialties & Highlights

• Family-run expertise passed down since the 1920s.
• 24/7 emergency response across Metro East.
• Senior and military discounts.
• Experience with older Belleville homes and modern remodels.
• Sewer excavation and trenchless repair options.

Why Locals Choose A Davinroy Plumbing & Mechanical Belleville IL

Neighbors often call because the company blends long-term local knowledge with round-the-clock availability. Technicians are familiar with Belleville’s seasonal plumbing challenges and work on both homes and small commercial sites. The presence of a third-generation owner and decades of local service gives customers straightforward, practical results without unnecessary upsell.

For routine checks or late-night leaks, the company aims to respond quickly, communicate clearly, and leave a safe, working system when the job is done.