Family owned and operated for over 40 years, McNair Septic Design & Consulting offers quality septic designs and site evaluations in Clark County

Family owned and operated for over 40 years, McNair Septic Design & Consulting offers quality septic designs and site evaluations throughout Clark County. We provide you with the best possible septic options and designs. Call us for perc testing before you purchase property, to see what a new septic system will cost. Our Septic Consulting Service Offers: * Septic system design * Site and soil evaluations * Perc testing * Septic system consulting Our polite and profess...

Family owned and operated for over 40 years, McNair Septic Design & Consulting offers quality septic designs and site evaluations throughout Clark County. We provide you with the best possible septic options and designs. Call us for perc testing before you purchase property, to see what a new septic system will cost. Our Septic Consulting Service Offers: * Septic system design * Site and soil evaluations * Perc testing * Septic system consulting Our polite and professional staff are always ready to answer your questions, so don't hesitate to give us a call. Serving:Clark, Cowlitz and Skamania Counties