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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
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

A cistern works by collecting rainwater from your gutters and downspouts and storing it in a holding tank. The holding tank can be installed above or below ground, and the size will depend on your household needs. The stored water can then be used for household tasks, watering your garden, and even for drinking water.

Septic systems typically require servicing every 3-5 years, but frequency varies according to household size and tank capacity.

Conventional anaerobic septic systems are the most cost-effective and least expensive type, with installation costs typically ranging from $3,000 to $8,000. For comparison, sand filter systems cost between $7,000 and $18,000, while mound systems are the most expensive at $10,000 to $20,000. Several factors influence the final price. The tank material is a key consideration; plastic tanks are the most budget-friendly option, starting around $2,900, but concrete and fiberglass tanks offer greater durability and longer life spans at a higher cost. The size of the tank also affects the price. For example, a 1,000-gallon tank costs between $900 and $1,500, whereas a larger 1,500-gallon tank costs $1,500 to $2,500.

When considering the price of drilling a well, factor in how much you’ll save in water costs per year. The average family of four uses 100 gallons of water per person per day in the U.S. With a private water well, you can save hundreds each year.

Wells are also environmentally friendly. You don’t need to worry about drinking water treated with chemicals. Talk to at least three well pump contractors in your area. They’ll be able to tell you more about your options, give you different quotes, and discuss the biggest concerns.

Common problems include low water pressure, no water, and strange noises. Regular maintenance prevents many issues.

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.