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Best septic tank pros near Bend, OR

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TRUSTED BY BEND, OR HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon45
    Verified septic tank services reviews

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

Avatar for CAVALLARO EARTHWORKS LLC
CAVALLARO EARTHWORKS LLC
5.0(
9
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair

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 rate90%
5 neighbors recently requested a quote
Avatar for DEI and Sons Excavation
DEI and Sons Excavation
5.0(
5
)
Septic System - Install or Replace

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 Leonardo Excavation
Leonardo Excavation
4.5(
20
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Bend, OR and surrounding areas

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 time4 days
Recommended by66%of homeowners
Avatar for Roth Home
Roth Home
4.6(
22
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Bend, OR and surrounding areas

In business since 1988

Emergency services offered

Warranties offered

Since 2006, Roth Home has been helping homeowners and businesses across Central Oregon stay comfortable, safe, and connected. We provide expert heating, cooling, plumbing, electrical, drain, and garage door services throughout Bend, Sisters, Redmond, and surrounding communities.\n\nFrom emergency repairs to full system replacements, our technicians deliver honest recommendations, fast service, and solutions tailored to your home or business. We’re available 24/7 for urgent needs, and flexible financing is available to make home comfort more accessible.\n\nAs a full-service provider, Roth Home handles everything from furnaces, air conditioners, and water heaters to drain cleaning, electrical upgrades, and garage door repairs and replacements.\n\nCall 503-673-6394 to schedule your service today.

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+10

Recommended by81%of homeowners
Avatar for Bulldog Septic
Bulldog Septic
5.0(
1
)
Septic System - Install or ReplaceSeptic System - RepairSeptic Tank - Clean or Pump Out

Serving Bend, OR and surrounding areas

In business since 2016

Free estimates

Credit card accepted

At Bulldog Septic, we pride ourselves on providing quality service that customers can believe in. Whether it's pump outs, installations, or replacements, we can take care of all of your septic needs. We look forward to working with you!

Response time10 mins
Recommended by100%of homeowners
Avatar for KSH Construction Company
KSH Construction Company
5.0(
3
)
Septic System - Install or Replace - For Business

Serving Bend, OR and surrounding areas

In business since 2005

Credit card accepted

Offers commercial services

we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job. \n

Sand filter drainage system
Sand filter drainage system
Sand filter drainage system
Earth dam construction
Dorris Dam

+40

Recommended by100%of homeowners
Showing 1-10 of 15
Septic Tanks FAQs, answered by experts

Bladder and diaphragm well pressure tanks are usually pre-charged at the factory. Even so, it’s important to check the air pressure in the tank using a tire pressure gauge on the relief valve. The instruction manual usually calls for 28 psi. Use a hand pump to add more air or release some air from the tank to reach the desired number. Check the pressure periodically to see if you need to add more air to the tank.

The cost of sump pump installation varies depending on factors like the type of sump pump, labor rates, and the complexity of the installation. On average, you can expect to pay around $1,200 for a standard sump pump install. However, the cost may be higher if additional features like a backup system or extensive drainage work are required.

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. 

You can put yogurt in your septic tank, but it will not increase the bacteria in your septic tank. In other words, it won't harm your tank, but it won't get rid of a septic smell or boost the performance of your septic system. While yogurt contains helpful bacteria, you would need to buy an extraordinary amount of yogurt to make any difference. Adding yogurt is not a helpful or cost-effective strategy.

Recognizing signs of a failing septic system is crucial to prevent costly damage and health hazards. Foul odors in and around your home, slow drainage in sinks and toilets, or gurgling noises in plumbing fixtures can indicate problems with drainage. Lush, green patches of grass near the drain field or wastewater pooling on the ground are alarming signs that may indicate a leak in the system. If you notice any of these symptoms, it's vital to address them promptly to avoid more extensive and expensive issues.

The Bend, OR homeowners’ guide to septic tank services

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