About us

In Manteno, Illinois, Allied Waterproofing & Septic stands out as a premier provider of waterproofing services designed to shield your business from moisture-related issues effectively. Our highly skilled technicians deliver expert commercial waterproofing that safeguards buildings against the elements while enhancing longevity and value. Recognized for our expertise in commercial septic system services, we offer reliable solutions ranging from aerobic septic system installation to sewage system replacement – all tailored to your specific requirements. We are adept at handling complex storm sewer and water services with efficiency and precision. Allied Waterproofing & Septic is committed to improving indoor environments through whole-home air purifying systems that promote cleaner air quality for you and your employees. Specializing in crawl space encapsulation and sump pits & sump pumps installation, we address underlying issues that could compromise building safety. Whether it's drainage services or drain tile installation you need or foundational repairs that demand attention – our team is equipped with the knowledge and technology necessary to achieve optimal results for your property in Manteno.