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Top-Rated Sump pump installation pros in Cascade - Updated Nov 2026

Avatar for Polzin Plumbing LLC
Polzin Plumbing LLC
5.0(
7
)
Sump Pump or Interior Foundation Drains - Install

Serving Cascade, MT and surrounding areas

Approved

In business since 2024

Free estimates

Warranties offered

"I’ve had Brett do work for me for years on multiple homes and business. Repairs, remodel, maintenance, etc. installing tankless water heater and even working on my in ground heating system. Always professional always gets the job done on time and always super friendly. Highly recommend."
Fairfield Boiler Install
Fairfield Boiler Install
Navien NPE240A2
Response time1 day
Response rate90%
7 neighbors recently requested a quote
Avatar for Groundworks
Groundworks
4.3(
28
)
Sump Pump or Interior Foundation Drains - Install

Serving Cascade, MT and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Warranties offered

"My certified inspector MatthewCote out of the Belgrade, MT office found i have a natural spring comming up in my crawlspace. I knew I had water streaming all over crawlspace and my husband believed it was due to watering lawn of the hill our house sits on. Matt was great to work with, he was totally professional. He explained my situation and showed me in photos and map of my basement what this ssprincause, how it had eroded and damage caused. It has been going on for quite a few years, of which I noticed escalation of water even though I decreased watering on above lawn. I wish I had researched this sooner. But MATT assured me it's not too late. He was clear and concise as to what I needed done to resolve and eliminate further damage by installing 2 sump pumps, installing trenches & piping to drain all areas of water, draining ouside of house past septic and leach field, add a humidifier and encapsulation of crawlspace. I highly recommend Groundworks and Matt to anyone."
Basement
Basement
Basement
Basement
Foundation

+16

Response time2 days
5 neighbors recently requested a quote
Recommended by72%of homeowners
Plumb Crazy Plumbing
New to Angi
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Cascade, MT and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's 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.

Response time10 mins
4 neighbors recently requested a quote
Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,678
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Cascade, MT and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"Called in claim on 6/18; tech assigned on 6 /19; so far so good. Claim was for failed well pump with NO water to my home with two disabled seniors. Due to heavy workload and no extra pay on weekends the tech came for diagnostics 4 days later. He verified the failed pump and tried to purchase one at Home Depot. None in stock, had to be ordered. Pump came in on 6/30 and tech arrived today, 7/1, and expertly installed the new pump. Choice has a $ 500 limit on well repair, which is 1/3 of a typical bill. That dollar cap is riduculous. On a positive note, C-Force provides expert work for Choice and would be my choice for any future work."
Recommended by81%of homeowners
Avatar for A-Drain Plumbing
A-Drain Plumbing
5.0(
6
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Cascade, MT and surrounding areas

In business since 2019

Offers commercial services

We take great pride our experience, expertise, quality, and customer service that we provide to meet the needs of the consumer. 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 a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Response time11 hrs
Response rate92%
Recommended by100%of homeowners
Avatar for TCH Builders & Remodeling
TCH Builders & Remodeling
4.0(
2
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Cascade, MT and surrounding areas

In business since 1999

Emergency services offered

Credit card accepted

If you dream it, we can build it. What's the biggest difference between us and them? We build to last! We offer a full line of Green and Energy Star Certified products, backed by our labor and manufacturer's lifetime transferable warranties. Credit Cards Welcome Financing Available OAC.

Recommended by100%of homeowners
Sump Pump Installation FAQs, answered by experts

Yes, many providers offer warranties for new pumps and labor. Confirm terms before scheduling.

Grinder pumps alone cost $300 on average. The average cost to install a new grinder pump is between $2,000 and $4,000, including the pump and labor. This price can also change based on the exact type of grinder pump you choose, labor costs in your area, and the power system your home currently has.

The cost to repair a sump pump ranges from $400 to $550, depending on the extent of the repair and your location. Minor repairs, like fixing a switch or replacing a float, can cost just a few hundred dollars. However, more significant issues, such as motor replacement or addressing electrical problems, may cost closer to $550. Keep in mind that regular maintenance can help prevent costly repairs, and if a sump pump is beyond repair, a full system replacement ranges between $650 and $1,400.

Repairs typically take 1-2 hours, while replacements, depending on accessibility, may require up to 4 hours.

A sewage ejector pump is necessary if you have any plumbing fixtures, such as a bathroom, laundry room, or sink, located below the level of your home's main sewer line. Standard plumbing relies on gravity to drain wastewater and solid waste into the municipal sewer system or a septic tank. For fixtures below this level, like those in a basement, gravity cannot move the waste upward. The ejector pump provides the force needed to pump the sewage up to the main line. Without one, wastewater from below-ground fixtures would back up, potentially causing a sewage overflow and flooding. If all of your plumbing is on the main floor or higher, gravity is sufficient and an ejector pump is not needed.

The Cascade, MT homeowners’ guide to sump pump installation services

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