One of 3 septic companies listed in our Sisters directory. Listing compiled by SepticTankHub from public data — not affiliated with or operated by this business.
Septic Pumping & Cleaning
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5.0/5
9 Reviews
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ABOUT
About this listing
Ridgeline Contracting LLC is a septic service provider based in Sisters, Oregon, offering professional solutions for residential and commercial septic systems. With a perfect 5.0 Google rating across nine customer reviews, the company has established a strong reputation for reliable and quality workmanship in the local community. Ridgeline Contracting LLC demonstrates a commitment to customer satisfaction through consistently positive feedback. The company serves the Sisters area and surrounding regions, providing septic installation, maintenance, and repair services to meet the varying needs of property owners in central Oregon.
🕐 Operating Hours
Monday: Open 24 hours
📍70119 Pinto Dr, Sisters, OR 97759 · Listed in the SepticTankHub Sisters directory.
💡Ratings are sourced from Google Business Profile and verified during our data collection process.
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WHAT WE DO
Services Offered
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Septic Pumping & Cleaning
Routine pumping and thorough cleaning to maintain your system and prevent backups.
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COST TOOL
Pumping Cost Estimator
Enter your tank size to get an estimated pumping cost for the Sisters area.
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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 Sisters area. Contact for an exact quote.
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GALLERY
Photos
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FAQ
Frequently Asked Questions
Septic pumping in Sisters typically costs between $300 and $600, depending on tank size, accessibility, and how long since the last pump. Ridgeline Contracting LLC can provide an exact quote for your specific situation.
For most homes in Sisters, septic tanks should be pumped every 3–5 years. Factors like household size, tank capacity, and water usage can shorten or extend this interval. Ridgeline Contracting LLC 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. Ridgeline Contracting LLC 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 Ridgeline Contracting LLC 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.