One of 2 septic companies listed in our Corvallis directory. Listing compiled by SepticTankHub from public data — not affiliated with or operated by this business.
Septic Pumping & CleaningSeptic Installation
⭐
3.8/5
28 Reviews
Free estimate · No obligation · 24/7
Get connected with an available septic pro in Corvallis
We'll match you with a licensed septic pro serving Corvallis — including this company and others in our directory — for a free quote.
Takes you to our Corvallis page to call an available pro now
🏢
ABOUT
About this listing
J & J Excavating & Trucking has been a trusted excavating contractor serving Western Montana and surrounding areas since 1987. With over 35 years of experience, they specialize in comprehensive excavating and demolition services for various projects. Whether clients are building a dream home, installing a pond, or digging for a septic tank, J & J Excavating & Trucking provides reliable site preparation. Their services also include hauling, reclamation, and providing gravel and topsoil. They are equipped to handle projects of any size and terrain, ensuring professional and efficient service. J & J Excavating & Trucking is committed to customer satisfaction and offers free estimates for their services. They operate Monday through Friday from 8:00 AM to 5:30 PM.
🕐 Operating Hours
Monday: 8AM-5:30PM
📍1559 Eastside Hwy, Corvallis, MT 59828 · Listed in the SepticTankHub Corvallis directory.
💡Ratings are sourced from Google Business Profile and verified during our data collection process.
🔧
WHAT WE DO
Services Offered
💧
Septic Pumping & Cleaning
Routine pumping and thorough cleaning to maintain your system and prevent backups.
🏗️
Septic Installation
Full installation of new septic systems for residential and commercial properties.
🧮
COST TOOL
Pumping Cost Estimator
Enter your tank size to get an estimated pumping cost for the Corvallis area.
💰
PRICING
Estimated Pricing
Service
Range
Average
Septic Pumping
$300–$600
$425
Septic Inspection
$150–$350
$235
Septic Repair
$500–$2,500
$1,200
Drain Field Repair
$2,000–$8,000
$4,500
Grease Trap Cleaning
$200–$500
$325
Prices are estimates for the Corvallis area. Contact for an exact quote.
📸
GALLERY
Photos
❓
FAQ
Frequently Asked Questions
Septic pumping in Corvallis typically costs between $300 and $600, depending on tank size, accessibility, and how long since the last pump. J & J Excavating & Trucking can provide an exact quote for your specific situation.
For most homes in Corvallis, septic tanks should be pumped every 3–5 years. Factors like household size, tank capacity, and water usage can shorten or extend this interval. J & J Excavating & Trucking can inspect your system and recommend a personalized schedule.
A professional septic inspection typically involves locating and opening the tank, checking the inlet and outlet baffles, measuring sludge and scum layers, and inspecting the distribution box and drain field. The inspector will provide a written report and recommendations. J & J Excavating & Trucking can walk you through the process.
Common signs include slow drains throughout the house, gurgling sounds in pipes, sewage odors indoors or outdoors, wet or unusually green patches over the drain field, and sewage backup in toilets or drains. If you notice any of these, contact J & J Excavating & Trucking promptly.
Signs of drain field failure include soggy or spongy ground over the leach field, lush green grass directly above the field (especially after dry weather), sewage odors near the drain field, and slow drains or backups in the house. Early intervention can prevent costly full replacement.
