About Gateway Sewer Pros

Gateway Sewer Pros is a licensed sewer line replacement and repair company serving the greater St. Louis metropolitan area. We focus exclusively on sewer line work — it’s all we do, and we do it better than anyone in the region.

Our Approach

We start every job with a free camera inspection so you know exactly what’s wrong before we quote a price. We recommend the most cost-effective solution — whether that’s a spot repair, pipe lining, or full replacement. We don’t upsell you on services you don’t need.

Licensed and Insured

All Gateway Sewer Pros technicians are licensed sewer contractors in the state of Missouri. We pull all required permits and our work is fully inspected. We carry full general liability and workers’ compensation insurance on every job.

Our Guarantee

We stand behind our work with a 10-year workmanship warranty on all sewer line replacements. If a problem develops with our repair within 10 years, we fix it at no charge. Call us at (314) 888-5374.