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Septic Design, Installation & Site Prep in Bellingham, WA

Our mission is to provide reliable, long-lasting septic systems through expert design, quality craftsmanship, and honest service—serving Whatcom and Skagit Counties.

Septic System Services

A Message
from a
Septic Service Expert

"You know, working in septic design and installation here in Whatcom and Skagit Counties has been such a rewarding journey. My team and I put care and dedication into every project because it’s about giving back to a community that’s given so much to us. I’m truly grateful for clients like you and for the mentors who’ve guided me along the way—this support means everything." - Brian McFarlane

Video preview: message from Brian
Brian McFarlane, septic system expert, stands beside a newly installed gravity septic system on Chuckanut Drive in Whatcom County. This waterfront septic installation required the expertise of a skilled septic designer to ensure compliance, durability, and environmental responsibility. Specializing in septic system design, gravity septic systems, drain field installation, and septic maintenance, Brian and his team delivered a custom solution tailored to the unique needs of this property, providing efficient wastewater management that meets strict regulatory standards.

How can we help?

Services Needed

Families Served

0

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Areas of service

Whatcom & Skagit Counties: Bellingham, Ferndale, Lynden, Mount Vernon, Burlington, and surrounding communities.

Address

725 Sunset Pond Lane, Unit 3

Bellingham, WA 98226

Triangular stamp for an On-Site Wastewater Treatment System, featuring a rope-like border.

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"McFarlane Construction logo in green featuring an excavator and two dump truck beds forming the letter 'M' with the text 'McFarlane Construction'"
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