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    Average homeowner rating
  • Verified reviews icon95
    Verified plumbing services reviews

Top-Rated Plumbers in Otis - Updated Nov 2026

Avatar for Groundworks
Groundworks
4.6(
915
)
Sump Pump or Interior Foundation Drains - Install

Serving Otis, OR and surrounding areas

Approved (Corporate)

In business since 2021

Free estimates

Warranties offered

Groundworks is the North America's leading and fastest-growing foundation repair and water management solutions provider. Groundworks is a vertically integrated company with its own manufacturing operations and a world-class software solution, allowing us to serve our customers more effectively. From the first phone call to the annual maintenance offered, our customers have peace of mind knowing we're there with one mission to repair, protect and improve their home. For state licenses visit Groundworks.com/licensing

Basement
Basement
Basement
Concrete
Concrete

+20

8 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for John's Waterproofing Co.
John's Waterproofing Co.
4.2(
72
)
Sump Pump or Interior Foundation Drains - InstallSump Pump - Repair or Replace

Serving Otis, OR and surrounding areas

Approved (Corporate)

In business since 1974

Free estimates

Warranties offered

"I was able to get my kitchen leak repaired and faucet installed the very same day I called. Both gentleman were professional and efficient and worked quickly so that my job wouldn’t cost more than necessary. They worked as a team and did great work. I would hire this company again without hesitation."
New Home Encapsulation
SilverGlo Insulation
CleanSpace
SaniDry Dehumidifier
Puddling in Basement

+7

Response time11 hrs
Response rate94%
27 neighbors recently requested a quote
Avatar for Josh Lowe's Dr. Energy Saver
Josh Lowe's Dr. Energy Saver
4.4(
101
)
Sump Pump - Repair or Replace

Serving Otis, OR and surrounding areas

Approved (Corporate)

In business since 2006

Free estimates

Warranties offered

"My initial conversations with Eric Gibson about the Dr. Energy approach to insulating homes was thorough and very educational. He took the time to crawl through the attic and under floor areas of my home. Eric knows what he is talking about and clearly explains the how's and whys of the work. The work took 1.5 weeks from start to finish with a crew of 3-5 people. They communicated each day about the work they were going to accomplish. They also protected our home and did a excellent job of cleaning up. We enjoyed working with the site forman, Cameron, who worked hard and represented Dr. Energy well. We reccomend Eric Gibson, Cameron and the rest of the Dr. Energy team to anyone who would like to improve their home. Todd and Mishell"
fiberglass in attic not working
attic insulated with closed-cell spray foam
Spray Foam Insulation
Spray Foam Insulation
Spray Foam Insulation

+36

Response time1 day
98 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Neli Virtual Appliance Repair
Neli Virtual Appliance Repair
4.2(
679
)
Refrigeration System - Install or ReplaceRefrigeration System - Install or Replace - For BusinessRefrigeration System - Repair or Service+1 more

Serving Otis, OR and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"I hired Neli over a week period for 3 different appliances, my dryer, washing machine, dishwasher, and even kitchen sink! I had a fantastic experience: 1. I fixed my dryer with Thomas' excellent remote guidance, changing the timer and the switch! Fabulous guidance Thomas, with lots of money saved! I learned a lot in the process. 2. I determined that there was no dishwasher leak and in the process learned how to check for leaks and trouble shoot for some common repair issues. It cost $40.00 but as I had some water on the floor, I was ready to get a new dishwasher. Now, I am confident that it wasn't a leak and caused by putting in the dishes in a funny manner and not a repair issue. I am using the dishwasher now again with no problem. 3. I determined with Thomas' help that the washing machine had a major problem and could have spun out of control into my wall....no question, it was time to get a new washing machine! This was a well spent $40.00--I even got Thomas advice on purchasing a new washing machine and what to look for. 4. I checked the drainage on my kitchen sink and learned how to empty out the "trap" and that most likely, I am okay, but what to swap out if I have continuing issues with slow drainage. In the end, I saved lots of money, gaining and learning valuable experience! Absolutely fabulous service!"
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+2

Response time1 day
1 neighbors recently requested a quote
Recommended by86%of homeowners
GARRISI INSULATION AND WATER MITIGATION LLC
5.0(
4
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Otis, OR and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

GARRISI INSULATION AND WATER MITIGATION LLC proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today! \n

2 neighbors recently requested a quote
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Plumbing FAQs, answered by experts

The average lifespan of plumbing ranges from 20 to 100 years, primarily determined by the pipe material. For example, PEX piping can last 80 to 100 years, while copper and cast iron pipes have a lifespan of 50 to 100 years. Other materials like CPVC, brass, and steel typically last between 50 and 70 years, and galvanized steel pipes have a shorter lifespan of up to 50 years. The longevity of any pipe material is also affected by factors like soil acidity, extreme temperatures, and proper maintenance, which is crucial for ensuring a long service life.

Toilets typically connect to your main vent stack, a vertical pipe that runs through all finished levels of your home and exits through the roof. It’s located behind the walls, but if you have an unfinished basement or a utility closet, you may find a portion of it running the vertical length of the space. Some basement toilets use an air admittance valve instead, which is a small vent located in the wall directly behind the toilet that extends upward a few feet from the drain.

A bathtub diverter is used when you have a shower-tub combination. The diverter valve allows you to send the water to either your tub faucet or your showerhead. Diverter shower valves cost between $20 and $200. Higher-end brands, such as Moen, might cost more—some models are over $250.

The cost to unclog a drain varies based on the location and severity of the clog. For simple clogs within your home, such as in a sink, toilet, or shower, hiring a plumber typically costs between $110 and $350, with an average of around $200. Snaking a toilet or sink usually costs between $110 and $275, while a bathtub or shower clog costs about $225.

For a more serious clog in the main sewer line, the cost is higher. Clearing a main line clog generally costs between $200 and $600, with an average of about $380. However, prices can range from as low as $100 for snaking a minor clog to over $1,600, particularly if advanced methods like video inspection and hydrojetting are needed for a large or hard-to-reach blockage. Some severe main line clogs can cost upwards of $1,000 to clear depending on factors like the cause of the clog, its distance from an accessible cleanout, and whether the pipe is located beneath an occupied space (e.g., in an apartment building). You may be able to save money on minor clogs by using a drain snake or bladder yourself.

You can prevent pipes from bursting by taking several preventive measures. For example:

  • Keep your pipes from freezing when temperatures drop by setting your thermostat to 55 degrees or higher.

  • Open under-sink cabinets to allow warm air to flow around the pipes. 

  • Let faucets drip to keep water moving.

  • Add insulation to crawl spaces or pipes to keep them warm.

The Otis, OR homeowners’ guide to plumbing services

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