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Find Septic system installers and replacers in Bend

Avatar for Leonardo Excavation
Leonardo Excavation
4.5(
20
)

Serving Bend, OR and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"Luke went far beyond what I asked. He helped me so much with all of the info I needed to build a home on my lot in Bend. He was kind, knowledgeable, quick to respond, and totally helpful. I went with Luke after speaking with several other people. It felt more like a general contractor when I was inquiring about septic installation. He told me about water well, permits, land clearing, foundation...I would definitely go with Luke again! I am a single woman, and it is really important that I feel someone is not taking advantage of me being new to all of this. Luke made me feel like someone I could trust! Cindy Brine"
New Sand Filter
Replace Sand Filter
Commercial Septic
ATT Septic System
Gravel Driveway

+3

Response time3 days
Recommended by66%of homeowners
Avatar for High Ridge Excavation, LLC
High Ridge Excavation, LLC
4.6(
11
)

Serving Bend, OR and surrounding areas

Approved

In business since 2019

Free estimates

Small jobs welcome

"They contacted us immediately and got the permit very fast. It took 3 days from start to finish. I would recommend this company for any excavating needed as well as installing a new septic system. They care about doing the best work for you and it shows. Fantastic company!"
Response time1 day
3 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for CAVALLARO EARTHWORKS LLC
CAVALLARO EARTHWORKS LLC
5.0(
4
)

Serving Bend, OR and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

With 21 years of experience, CAVALLARO EARTHWORKS 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.\n

Driveway prep
Water and sewer install
Retaining wall build
Retaining wall build
ranch road

+12

Response time2 days
Response rate91%
4 neighbors recently requested a quote
Avatar for 7 Pines Plumbing
7 Pines Plumbing
5.0(
10
)

Serving Bend, OR and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"This was such a huge undertaking. Derrick made it as easy as possible. The whole project was done in just a few days. They were punctual and clean. I would highly recommend them for any plumbing work."
Sewer Line Repair
Sewer Line Repair
Sewer Line Repair
Sewer Line Repair
Sewer Line Repair

+15

Recommended by100%of homeowners
Avatar for DEI and Sons Excavation
DEI and Sons Excavation
5.0(
5
)

Serving Bend, OR and surrounding areas

In business since 2021

Free estimates

DEI and Sons Excavation 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.\n10+ years of experience!

Response time6 hrs
Recommended by100%of homeowners
Avatar for Roth Home
Roth Home
4.6(
22
)

Serving Bend, OR and surrounding areas

In business since 1988

Emergency services offered

Warranties offered

"AC/Heat Pump was not running. Bowdy from Ponderosa Heating came out the same day and had our unit back up and running in minutes. He also gave our entire Furnace and AC a courtesy inspection to make sure everything was working properly. If you are in need of fast, friendly and professional help I would definitely recommend Ponderosa and ask for Bowdy if you’re in the central OR area"
Additional Photos
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+10

12 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,676
)

Serving Bend, OR and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"I would highly recommend choice over any home warranty as a home owner i had a major problem with my hvac system and they got it replaced in a timely fashion much respect for them don't miss out on a great deal"
Recommended by82%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)

Serving Bend, OR and surrounding areas

In business since 1971

Credit card accepted

"I just pay $75 you never know who's going to come out. They do everything electrical. Just about everything is covered except the septic tank. I had an air conditioner replaced. It went great, all I had to do was pay for the freon. He didn't charge e more than what was needed."
Additional Photos
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Additional Photos
Additional Photos
Additional Photos

+2

Recommended by65%of homeowners
3 Peaks Construction and Insulation LLC
5.0(
1
)

Serving Bend, OR and surrounding areas

In business since 2022

Offers commercial services

With years of experience 3 Peaks Construction and Insulation LLC is who you need to take care of your home. We handle everything from the initial consultation to making sure your property looks perfect every single time. We will always treat your property as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you!

Response time11 hrs
Response rate89%
Showing 1-10 of 14
FAQs for septic system installation and replacement projects in Bend, OR

The smallest standard septic system uses a 500-gallon tank, which costs between $875 and $1,150 installed. This size works well for single-occupant dwellings with minimal wastewater production. However, many local regulations specify minimum tank sizes, so check with your building department before committing to this compact option. Some jurisdictions require at least 750 gallons regardless of home size to ensure adequate waste processing capacity.

The installation timeline varies based on site conditions, permit processing, and contractor schedules. The process includes obtaining permits, conducting soil tests, excavation, tank placement, leach field construction, and final connections. Weather conditions, soil challenges, and inspection scheduling can all affect the overall timeline. It's wise to begin planning well in advance of when you need the system operational.

The most economical approach is to install a conventional anaerobic system with a plastic tank. To minimize costs while maintaining legality, obtain multiple quotes from licensed installers, consider scheduling during their slower seasons, and handle basic site preparation yourself. Never skip permits or required testing to save money—illegal installations can result in significant fines and mandatory removal, ultimately costing far more than doing it right initially.

Regular pumping helps prevent system failures and extends operational life. Most small systems require pumping every three to five years, though frequency depends on household size and usage patterns. Pumping services cost between $290 and $530, making this maintenance expense relatively minor compared to potential repair costs ranging from $500 to $2,600 for neglected systems. Establishing a regular maintenance schedule based on your installer's recommendations helps avoid costly emergency services.

The Bend, OR homeowners’ guide to septic system installations and replacements

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