Reliable, Locally Owned Septic Tank Repair Company With Over 30 Years of Experience

A3 Underground Construction provides Boise, Nampa, Emmett, Meridian, Caldwell, and nearby areas with high quality, cost-effective septic tank system repairs. We have over 3 decades of experience in installing, repairing, and maintaining underground septic systems for residential, agricultural, and commercial clients, and have become known for exceptional workmanship, superior service, and competitive pricing. With our staff of septic system experts, we can provide reliable septic tank locating, septic system troubleshooting, septic tank repairs, leach field repair, and more. In addition, we are septic companies serving the Boise Metropolitan Area that is licensed by the State of Idaho to work on complex septic systems, such as aerobic septic systems, nitrogen reduction systems, microbic systems, large soil absorption systems, and drip distribution systems.

Complete Septic System Repair Services for Commercial Businesses, Farms, Ranches, Agricultural Sewer Systems, Estates, Warehouses, Restaurants and Industrial Facilities

Our comprehensive range of septic tank repair services includes but is not limited to:

Accurate Troubleshooting and Long-Lasting Repairs for Faulty Septic Systems

Common signs of septic system failure include wet spots in the drain field area, plumbing or septic tank backups, sewage odors, or slow drainage. If you have noticed any of these symptoms on your property, give A3 Underground Construction a call today. Over the years we have installed, repaired, and maintained thousands of septic tanks, and have the knowledge and expertise to properly diagnose and repair septic system problems of all kinds. We will not only provide a thorough assessment of the problem, but can also deliver a long-lasting, cost-effective solution that fits your needs and budget. Even if you don't know the location of your septic tank, we can find it for you using manual or electronic locating, then excavate the septic tank lid to gain access to your system.

Long-Lasting Septic Tank Repair Services In and Near Boise, Nampa, Caldwell, McCall, and Weiser From Industry Experts

Whether you need to add leach lines at your estate in Nampa, relocate a septic tank at your ranch in Caldwell, or repair a cracked concrete septic tank for your warehouse in Boise, we have the skills and expertise to get the job done quickly, efficiently, and in accordance with all relevant building codes.

Contact us today to speak to a member of our friendly and knowledgeable staff if you'd like to schedule an on-site assessment. We offer affordable prices on our expert sewage system repair services for Nampa, Caldwell, McCall, Weiser, and surrounding areas throughout the entire Boise Metropolitan area.