An improperly designed septic system can have unnecessary installation cost. Don't hire just anyone to design your septic system. Our 35+ years experience gives us unequalled knowledge to handle difficult sites, while meeting the clients septic system needs. Whether it's a drip field, sand filter, or any other type of septic system, we can provide quality evaluations, cost estimates, and design consultation.
We combine unequalled experience with outstanding customer service to provide quality Septic System Designs. One of our biggest accomplishments is the fact that our business has been built from customer referrals over the years. We now have had third generation clientele. Richard Whalen, the founder of Whalen Designs, started the company upon the belief of providing top quality and a job well done. Richard has designed over 12,000 septic systems state wide and works hard to make clients happy. Craig Whalen Craig Whalen was born in 1980 and raised in Monroe Washington.