MJ Contractors Saint Louis MO

Business Overview

MJ Contractors is a local plumbing, electrical, and general contracting company serving Saint Louis MO and nearby communities. The firm handles both residential and commercial work. It keeps a local crew of licensed technicians and contractors who respond to repairs, installations, and remodels.

The company offers emergency service for urgent plumbing and electrical problems. Call-out availability helps homeowners after storms, sewer backups, or sudden outages. Regular hours are Monday through Friday, 8:00 AM to 5:00 PM.

Key Services

Services are grouped to make it simple to find help:

• Plumbing: plumbing repair, plumbing installation or replacement, drain installation, sewer installation and repair, water pipe repair and installation, sump pump installation, water heater installation, faucet and sink installation, toilet installation.
• Electrical: electric inspection, electric installation or replacement, circuit breaker and electric panel installation, outlet and doorbell installation, wire installation.
• Remodeling & General Contracting: kitchen remodeling, bathroom remodeling, bedroom and laundry room remodeling, shower and bathtub installation or repair, building additions, deck construction.
• Other home services: garbage disposal installation, plumbing inspection, general home repair and maintenance.

Areas Served

MJ Contractors Saint Louis MO works across the city and inner suburbs. Key towns covered include:

• Saint Louis MO, University City, Webster Groves, Affton, Ferguson, Clayton, Ladue, Richmond Heights, Maplewood, and Shrewsbury
• Spanish Lake, Bellefontaine Neighbors, Dellwood, Normandy, Northwoods, Castle Point, Riverview, Bel Ridge, Moline Acres
• Wellston, Hillsdale, Calverton Park and nearby Illinois areas: Belleville, Cahokia, Cahokia Heights, Centreville, Dupo, Smithton, Venice, Stookey, Sugar Loaf

Company History

The business grew from a small local repair practice into a multi-discipline contracting firm. Early work focused on plumbing repairs in older St. Louis homes with cast-iron pipes and brick foundations. Over time the scope expanded to electrical work and full remodels.

Projects range from quick emergency fixes to multi-room kitchen and bathroom remodels. The team learned to adapt to local building styles and the seasonal needs of the area, such as sump pumps for low-lying lots and durable wiring for storm-prone months.

Leadership

Owner Bill Johnson brings over 40 years of business experience, with particular strength in plumbing and electrical trades. Bill remains hands-on with estimating and quality checks. He and the crew are known in the neighborhoods for showing up on time and explaining work in plain language.

Bill stays involved with local trade contacts and community projects. That local presence helps the team match repairs and upgrades to older homes and newer builds across Saint Louis MO.

Specialties & Highlights

• Dual expertise in plumbing and electrical work, useful in remodels and system upgrades.
• Experience with older St. Louis homes—soldering, pipe replacement, and panel upgrades.
• Emergency response for burst pipes, sewer backups, and electrical outages.
• Practical, on-site guidance for homeowners planning kitchens, baths, or additions.

Why Locals Choose MJ Contractors

Residents pick MJ Contractors Saint Louis MO for steady experience and straightforward work. The company blends trade knowledge with a local feel. People value clear estimates, repaired systems that last, and a team that understands St. Louis homes and weather patterns.

Contact MJ Contractors for a plain answer to a plumbing, electrical, or remodeling question in Saint Louis MO and the surrounding towns listed above.