Septic Tank Design in Kelso

Are you looking for septic tank design in Kelso? Then you’ve come to the right place. At McNair Septic Design & Counseling, we’re the leading team that provides septic tank design and consulting services in Kelso and the surrounding area. With three generations of expertise on our side, we have helped homeowners and property owners navigate the often-complicated world of septic planning, permitting, and approval. Read on to learn about how we can help you.


Our Kelso Septic Tank Design Process

If you’re looking for a new septic tank on your property, all you have to do is get in touch with us.. With a parcel number or address, we can start gathering information and investigating the worksite. With a soils evaluation, we’re able to start the process of county approval, as well, taking care of the application for you, so we can simplify the entire process while keeping you informed.


With the assessment complete, we’ll help you choose between a range of septic tanks based on your needs and properties. We even provide a design cost, alongside a timeline on how long it will take to fully prepare the design. By the end, we’ll have all the details necessary for builders to start.


If you’re happy with it, we can submit the design to the county for approval and, once done, pass it on to builders who can send you bids to complete the installation.


Why Choose McNair For Your Kelso Septic Tank Design?

Our aim is to make the whole process of choosing a design and getting approval much easier for you. However, if you need any other reason to choose McNair, here are a few to keep in mind:


Three Generations of Septic Design Expertise

Our family has been designing septic systems in Washington since the 1970s. That legacy means decades of hands-on knowledge are built into every design, ensuring you get a system that lasts.


One-Stop for All Septic Design Needs

From site and soil evaluations, perc testing, consulting, and designs, we provide every design-related service under one roof. You’ll work with a single trusted partner instead of juggling multiple contractors.


Transparent Communication from Start to Finish

We keep you informed with clear timelines, updates, and next steps—so you’re never left wondering where your project stands.


Septic Tanks With Your Needs In Mind

There is no one-size-fits-all solution as far as we are concerned at McNair Septic. We design all of our septic tanks in Kelso with the specific needs of the property and your priorities first and foremost in our mind. As such, we’ll work closely with you, alongside our soils assessment and site evaluation, to promote the best tanks for your home or property.


Get In Touch Today

At McNair Septic Design & Counseling, we are here and ready to help with all septic tank design jobs in Kelso. We always put the customer first in our work, combining your needs with our decades of experience, while taking care of all of the county permitting process to ensure as smooth an experience as possible for you.


If that sounds like just the kind of help that you need, don’t hesitate to get in touch. Simply fill in the quote request form on the page and we’ll get back to you as soon as we can.


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Septic Tank Design in Kelso