Browse the Top 4 Plumbers Serving St. Louis, MO

Corrigan CO Company is an award-winning mechanical contractor specializing in HVAC, plumbing, industrial piping, and fabrication services for commercial, industrial, and institutional clients nationwide. With over 125 years of experience and ISO 9001 certification, we deliver complex mechanical systems through lean construction methodologies and in-house fabrication capabilities. Our St. Louis-based operations combine generational expertise with cutting-edge technology to ensure safety, quality, and cost-efficiency across every project.

Bieg Plumbing provides comprehensive residential and commercial plumbing, HVAC, and refrigeration services in St. Louis. Established in 1960, we combine decades of local expertise with advanced mechanical solutions through our partnership with Marick Mechanical. Our team delivers reliable installations, repairs, and 24/7 emergency services, prioritizing customer satisfaction and operational efficiency.

Lemay Plumbing provides residential and commercial plumbing services in St. Louis since 1955. We offer emergency repairs, bath remodeling, and system installations with transparent pricing and a 2-year warranty on fixtures. Our licensed team delivers guaranteed workmanship and 24/7 service across South County and St. Louis Metro areas.

Tope Plumbing provides comprehensive residential and commercial sewer services in St. Louis and surrounding areas. Specializing in trenchless repairs, line installations, and emergency plumbing solutions, we combine advanced technology with personalized service. Our BBB A+ accredited team delivers reliable, cost-effective results backed by free estimates and community discounts.