McNair Septic Design & Consulting

At McNair Septic Design & Consulting, we are more than just a septic design company; we are a family business dedicated to providing our clients with the best possible septic options and designs. Our story began over 50 years ago when Scott McNair started working for the Clark County Health Department in 1972. He later decided to leave and start his own on-site septic design company, a decision that would pave the way for a legacy that continues to this day.

In 2005, Scott's son, Cory, joined him in the business after graduating from Northern Arizona University. Cory had previously managed a restaurant and a bank, but he was ready for a change and was excited to work with his family. The father-son duo worked together for several great years before Scott lost his battle with cancer.

Our team has since grown to include Michael Dunning, a lifelong Battle Ground resident with a background in construction and 25 years of experience in the service industry, and Jackson McNair, a third-generation McNair working for the company. Jackson is known for his strong work ethic, dedication, and exceptional attention to detail.

Our Process

Our process begins with a thorough site and soil evaluation to determine the best septic system design for your property. We offer perc testing to assess the soil's ability to absorb and filter wastewater, which helps us to recommend the most suitable septic system for your needs. Our team of experts will work closely with you to understand your specific requirements and preferences, ensuring that we provide you with a custom design that meets both your needs and the local regulations.

Our Services

We offer a range of services including septic system design, perc testing, site and soil evaluations, and septic system consulting. Our team of qualified professionals is dedicated to providing you with the best possible septic options and designs, and we are committed to superior support throughout the entire process.

Types of Systems

We specialize in designing various types of septic systems, including conventional systems, mound systems, sand filter systems, and drip irrigation systems. Each type of system has its own unique characteristics and requirements, and our team of experts will work with you to determine the most suitable option for your property.

Our Values

At McNair Septic Design & Consulting, we value integrity, quality, and customer satisfaction above all else. We believe in complete honesty and transparency in all our interactions with our clients. We are committed to providing you with the highest quality septic system designs and ensuring that you are completely satisfied with our services.