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Best septic tank pros near Rainier, OR

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TRUSTED BY RAINIER, OR HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon60
    Verified septic tank services reviews

Top-Rated Septic tank pros in Rainier - Updated Nov 2026

Makana Trucking and Excavation, Inc.
4.6(
18
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Rainier, OR and surrounding areas

In business since 2006

Free estimates

Credit card accepted

"They were very quick to respond and get the job of replacing the septic tank done. The process was well-explained and were very patient with all my questions. Would use this company again."
Response time40 mins
Response rate97%
Recommended by100%of homeowners
Avatar for WB Excavation
WB Excavation
4.9(
17
)
Septic System - Install or ReplaceSeptic System - Repair

Serving Rainier, OR and surrounding areas

In business since 2019

Free estimates

Credit card accepted

"They put in new drains and a dry well for our driveway, carport, and front yard. When the first dry well wasn't large enough to hold all the runoff from a heavy storm, they came back and added a second for free. Excellent customer service, very responsive, good work."
Gallery
Recommended by80%of homeowners
Schwartz General Contracting, LLC
4.6(
22
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Rainier, OR and surrounding areas

In business since 2019

Free estimates

Offers commercial services

Schwartz General Contracting LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability, is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

Response time4 hrs
Recommended by89%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Rainier, OR and surrounding areas

In business since 1971

Credit card accepted

"The technician emptied the freezer, which was in the basement, to work on the part that needed repair. Then he neglected to put anything back into the freezer, including a turkey I had bought for Christmas and a rack of ribs. Two days after he left, I went out of town for two weeks. The turkey actually exploded and spewed its liquid all over everything, which had to be discarded. I let AHS know and they couldn't even bother to call me or follow up on this. I'm considering not renewing my contract with them because of the quality (or lack thereof) of many of the providers they send."
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+2

Recommended by65%of homeowners
Terrybbandegrift
5.0(
1
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Rainier, OR and surrounding areas

In business since 1985

Free estimates

Emergency services offered

"The project went very well! Contractor is well versed and knowledgeable. Contractor was able to offer advice and recommendations that saved us money without jeopardizing the efficiency of the new system. Highly recommend Terry for any and all septic services!"
Recommended by100%of homeowners
T and C Enterprises, LLC
New to Angi
Septic System - Install or ReplaceSeptic System - Repair

Serving Rainier, OR and surrounding areas

In business since 2019

Free estimates

We're dedicated to providing our clients with the very best in service, installation, and repair for all phases of your septic needs. We specialize in a variety of residential services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

Avatar for WB Excavation, LLC
WB Excavation, LLC
5.0(
2
)
Septic System - Install or Replace

Serving Rainier, OR and surrounding areas

In business since 2020

Free estimates

Emergency services offered

We are owner operated. I take pride in my craftsmanship. We believe building long-term relationships with our clients and honesty is what we deliver to our clients along with exceptional work. We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. We look forward to working with you!

Response time2 days
Recommended by100%of homeowners
H & H Excavation Incorporated
New to Angi
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Rainier, OR and surrounding areas

In business since 2007

Free estimates

Credit card accepted

Since 2007, H & H Excavation, Inc., has served Canby and the surrounding areas. Specializing in building site preparation and clearing and septic system installation and replace for both home owners and business owners. We have provided high quality work and friendly customer service for years. Let us help you with your project, we look forward to earning your business!

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Septic Tanks FAQs, answered by experts

The lifespan of your well casing depends mainly on the material it’s made from. Stainless steel and galvanized steel casings are designed to withstand the pressures and environment of deep-water wells but are susceptible to corrosion. Most steel casings last from 20 to 35 years, on average. PVC casing is highly durable and, if used correctly, can last up to 50 years.

On average, septic systems last between 15 and 20 years. However, with proper care and routine septic maintenance, you may be able to extend your septic system’s life span to 30 years (or more). Some ways to keep your system in tip-top shape include scheduling a professional inspection every two to five years and reducing the flow of wastewater into your system.

While a traditional septic tank requires a leach field for wastewater disposal, it is possible to have a septic system without one. Some alternative systems, which are often used when there isn't enough space for a full-size leach field, include mound systems or sand filtration systems. In a conventional setup, the leach field is essential because it's where the wastewater goes after leaving the tank.

Many contractors offer warranties for parts and labor. Confirm terms before hiring.

Never use Drano on blocked toilets. You can end up with a ghastly leak because the chemicals eat away at the glue that holds pipes together just as effectively as they do with clogs. Drano is known for being particularly rough on toilets, which is why some plumbers actually dislike the product. 

The Rainier, OR homeowners’ guide to septic tank services

From average costs to expert advice, get all the answers you need to get your job done.