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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

"Job now complete and it looks great. The greatest compliment came today from a plumber working under my house. He said, "your crawlspace is so nice and clean, I could eat down there." JL Dr. Energy Saver did a very good job."
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
99 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Neli Virtual Appliance Repair
Neli Virtual Appliance Repair
4.2(
680
)
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

Hiring a reliable and professional plumber involves researching plumbing companies in your area, speaking with the plumbers to get a sense of their services and qualifications, and checking online for licensing and customer reviews. You can ask the following questions to help find the best and most reputable plumber in your area:

  • Do you charge by the hour or by the project?

  • Are you licensed, certified, and insured?

  • Does your work come with any type of warranty?

  • Do you have customer references I could speak with?

  • Do you have experience handling my particular issue?

Yes, pressure-assist toilets leak, but less often than regular toilets. You might experience leaks from your toilet due to worn-out parts, water pressure in your plumbing that’s too high or low, poor installation, or cracks in your tank. These toilets are harder to fix on your own than gravity-fed ones, so it’s best to call a plumber if you can’t figure out what’s wrong, 

Switching to city water from well water requires running a private main service line from the closest main city line to your home. When comparing well water versus city water, city water is routinely tested and readily available but can be more expensive than well water.

You’ll likely pay between $300 and $450 to unclog your toilet with Roto-Rooter. However, the price could change depending on if the clog has caused a lot of damage, which your plumbing pro will want to inspect during your service appointment. Keep in mind that you won’t get a quote from Roto-Rooter over the phone. They have to send a pro out for an in-person cost estimate. You can also attempt to snake your own clog for a lot less, and simple drain snakes cost no more than $50.

A toilet flapper will remain open when the chain that it is connected to is too short. The chain should lift the flapper just enough to allow it to open the rest of the way on its own. The chain should have just about half an inch of slack.

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.