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KG&T Septic KG&T Septic
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Your Trusted Septic & Excavation Partner in Bonners Ferry
KG&T Septic & Excavation has served Northern Idaho, Montana, and Washington for over thirty years as a family-owned business committed to high-quality septic and excavation services. Our expertise spans residential, commercial, and public works projects, including septic system installation and maintenance, excavation, portable sanitation rentals, and specialized services like pipe bursting and video drain inspections.

We prioritize customer satisfaction through reliable service, modern equipment, and a deep understanding of local needs, offering solutions tailored to both routine maintenance and complex infrastructure challenges.
Services
Septic Pumping Excavation Portable Toilets Drain Cleaning Pipe Bursting
Highlights and features
  • We offer over 30 years of experience in septic and excavation services.
  • Our family-owned business prioritizes customer satisfaction and fair pricing.
  • We provide comprehensive services for residential, commercial, and municipal projects.
  • Our team uses modern equipment for efficient and precise service delivery.
  • We serve Northern Idaho, Montana, and Washington with local expertise.
What people say
Knowledgeable and efficient Completed complex repairs Clean portable toilets Quick service delivery Courteous and professional
Update Listing
Services
Septic Pumping
Our septic pumping services ensure proper system maintenance by removing accumulated solids to prevent drain field blockages. We serve residential, commercial, and municipal clients across Northern Idaho, Montana, and Washington. Regular pumping extends system lifespan and avoids costly repairs.
Excavation
We provide excavation for construction, roadwork, and land development projects. Our services include trenching, grading, and foundation preparation using modern equipment. We ensure safe, precise execution for residential, commercial, and public works applications.
Portable Toilets
Our portable toilet rentals cater to construction sites, events, and remote locations. Options include standard and ADA-compliant units. We ensure cleanliness and reliability for short-term and long-term rental needs across the Pacific Northwest.
Drain Cleaning
We offer emergency and preventive drain cleaning to resolve clogs and maintain system efficiency. Services include sewer line jetting and video inspections. Regular maintenance prevents disruptions for residential and commercial properties.
Pipe Bursting
Pipe bursting replaces damaged underground pipes with minimal excavation. This method reduces landscape disruption while upgrading water and sewer lines. We use specialized equipment for durable, cost-effective solutions.
Questions
What septic services do you offer?
We provide pumping, installation, repairs, and inspections for residential and commercial septic systems.
Do you handle excavation projects?
Yes, we offer site preparation, trenching, land clearing, and foundation excavation for construction projects.
Are portable toilet rentals available?
We rent standard and ADA-compliant portable toilets for events, construction sites, and remote locations.
Do you provide emergency services?
Yes, we offer emergency drain cleaning and septic repairs to minimize disruptions.
What areas do you serve?
We serve Northern Idaho, Montana, and Washington, including Bonners Ferry and Sandpoint.
Videos
Reviews (7)
Devon Lunsford Lunsford Construction Nw
Oct 13, 2021 Report
Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Started using this business for portable toilets at construction sites. Would highly recommend. All of our employees and subs say that their portable toilets are very nice and clean. Thank you KG&T Septic!
Faith Siefke
Dec 26, 2020 Report
Positive:Quality
Very clean porta potty in parking lot of Cabinet Motors!! Thank you SO very much!!!
Nevin Neal
Dec 30, 2019 Report
While working on a project in front of our church building they have been professional, cordial, and gone above board to compensate for any inconvenience to us during the project.
Brian Jacob
Oct 13, 2019 Report
Owner agreed to meet with me in regards to doing business twice I drive up to the area from Spokane on both occasions he left 15 minutes before the scheduled time I was supposed to meet him. This was intentional and a giant waste of my time. OWNER doesnt respect other people's time and as such I will be taking my business elsewhere.
Chris King
Sep 15, 2018 Report
These folks do great work! They know what they are doing, they are the best in the county. A couple of times they said they would show up at a certain time and showed up much later than they said they would. That is the only reason I gave them four stars instead of five.
Olson Fam
Aug 26, 2017 Report
We had previously used them for a septic inspection and had a pleasant experience. However, today, after being on their wait list for 5 days for snow plowing services, we were told that our quoted rate of $95/hr was increased to $150. We talked to someone at their office every day multiple times a day for updates on our status on the list. No one ever mentioned a price increase until right before they were on the way to us. At that time "the owner's wife" (she would not give her name just that she was the owner's wife) who also was the one to inform us of the price increase said they would not
Bill Craves
Jun 28, 2017 Report
I have an off-grid property outside of Bonners Ferry and have used KG&T for a number of projects. The most recent was to bury two cisterns and run 700 feet of water line to gravity feed water to the home I am building. I couldn't believe how much they accomplished in two days of work. They were knowledgeable, courteous, and very efficient. I highly recommend them.