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"WOW! Groundworks is a great, reliable company! We had the dream team, Ryan, Alejando (Alex) and Jose, working on our home. Ryan kept us informed on what was going on the during the whole project. Ryan and Alex were so reassuring of all our fears and concerns, we knew we were in good hands. Alex and Jose were so polite and talk about hard working!! All three of them went above and beyond, exceeding our expectations, saving some landscaping we didn't expect to be saved. They took great care with our landscaping and yard and did not cause any unexpected damage to any of it! They did a great job with the clean-up at the end of the job as well. These three men worked great together as a team. We were happy to see them everyday and a little sad when we said good bye."

Nancy C on November 2025

Groundworks knows how to solve basement, and crawl space problems, the first time. Proudly serving Montana and Wyoming.

"WOW! Groundworks is a great, reliable company! We had the dream team, Ryan, Alejando (Alex) and Jose, working on our home. Ryan kept us informed on what was going on the during the whole project. Ryan and Alex were so reassuring of all our fears and concerns, we knew we were in good hands. Alex and Jose were so polite and talk about hard working!! All three of them went above and beyond, exceeding our expectations, saving some landscaping we didn't expect to be saved. They took great care with our landscaping and yard and did not cause any unexpected damage to any of it! They did a great job with the clean-up at the end of the job as well. These three men worked great together as a team. We were happy to see them everyday and a little sad when we said good bye."

Nancy C on November 2025


Avatar for Valler services

Valler services

5.00(
1
)

Valler services

5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Commercial and Residential Excavation. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality of work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule an estimate today!

"All went well. Professional work thru and thru...timely and efficient."

Paul M on November 2024

Commercial and Residential Excavation. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality of work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule an estimate today!

"All went well. Professional work thru and thru...timely and efficient."

Paul M on November 2024


9 Yards Excavation LLC

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9 Yards Excavation LLC

No reviews yet
2 years of experience

9 Yards Excavation LLC is a Montana born and raised veteran owned company that specializes in water and sewer utilities with over 14 year's experience. But are not limited to just those. I have grown up in the industry and have been in all fields of construction. I know what needs to be done to complete just about any excavation job efficiently and correctly the first time. I love the challenging jobs. At 9 Yards Excavation we strive for perfection and cleanliness, and quality work we don't want to have to come back to fix something nor do we want it noticeable we had been there after a few month time.

9 Yards Excavation LLC is a Montana born and raised veteran owned company that specializes in water and sewer utilities with over 14 year's experience. But are not limited to just those. I have grown up in the industry and have been in all fields of construction. I know what needs to be done to complete just about any excavation job efficiently and correctly the first time. I love the challenging jobs. At 9 Yards Excavation we strive for perfection and cleanliness, and quality work we don't want to have to come back to fix something nor do we want it noticeable we had been there after a few month time.


We offer trenchless pipe replacement. Specialize in underground repair or replacement of water and sewer lines. Commercial, multifamily, or residential welcome.


RADICAL Builders

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RADICAL Builders

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8 years of experience

We are a licensed and insured, family owned, family run business. We offer both hourly rates and bid options. We believe it is our privilege to build and maintain the buildings in which our friends and neighbors live and work. We see value in both new construction and the revitalization of historical structures as we work to build Montana's future.

We are a licensed and insured, family owned, family run business. We offer both hourly rates and bid options. We believe it is our privilege to build and maintain the buildings in which our friends and neighbors live and work. We see value in both new construction and the revitalization of historical structures as we work to build Montana's future.


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Standard Drain Cleaning

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Standard Drain Cleaning

No reviews yet
9 years of experience

Standard Drain Cleaning and Handyman Services- Drain Cleaning: Accepting emergency calls 24/7 Drain line repairs, Plumbing repairs (minor), Drain cleaning (Sink lines, Toilets, Mainlines, Laundry lines), Hydro-Jetting grease lines, Camera and pipe Locating, Digging up septic lids for pumping, Thawing frozen lines, Handyman Services: Household handyman jobs

Standard Drain Cleaning and Handyman Services- Drain Cleaning: Accepting emergency calls 24/7 Drain line repairs, Plumbing repairs (minor), Drain cleaning (Sink lines, Toilets, Mainlines, Laundry lines), Hydro-Jetting grease lines, Camera and pipe Locating, Digging up septic lids for pumping, Thawing frozen lines, Handyman Services: Household handyman jobs


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Veritas Maintenance and Remodel

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Veritas Maintenance and Remodel

No reviews yet
26 years of experience

Professional and affordable maintenance and repair company. No job too big or too small. 15 Years of experience in Missoula, licensed contractor, flat rate, no hidden costs, free bids. We are here to get your project completed quickly and efficiently, without breaking the bank.

Professional and affordable maintenance and repair company. No job too big or too small. 15 Years of experience in Missoula, licensed contractor, flat rate, no hidden costs, free bids. We are here to get your project completed quickly and efficiently, without breaking the bank.


HAMMERHEAD REMODELING & CONSTRUCTION

5.00(
2
)

HAMMERHEAD REMODELING & CONSTRUCTION

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Quality and Affordable Remodeling All phases of construction from Remodeling, Custom Baths & Kitchens Decks & Patios Room Additions and Landscape Construction Also Handyman services available 26 years in the trades, References and Pictures of completed jobs. Financing available Call : HAMMERHEAD Remodeling for a free estimate @ (406) 361-0780

Quality and Affordable Remodeling All phases of construction from Remodeling, Custom Baths & Kitchens Decks & Patios Room Additions and Landscape Construction Also Handyman services available 26 years in the trades, References and Pictures of completed jobs. Financing available Call : HAMMERHEAD Remodeling for a free estimate @ (406) 361-0780


T.S. Phoenix Construction

5.00(
1
)

T.S. Phoenix Construction

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

General building contractor and masonry specialists. Additions and kitchen/bathroom re-models. Free estimates.No job too small. References supplied with estimate. Liability insurance coverage of $1 million.

General building contractor and masonry specialists. Additions and kitchen/bathroom re-models. Free estimates.No job too small. References supplied with estimate. Liability insurance coverage of $1 million.


Avatar for Groundworks

Groundworks

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Groundworks

No reviews yet
23 years of experience

Groundworks, previously Yellowstone Structural Systems, specializes in helping homeowners with their foundation repair, basement waterproofing, crawl space encapsulation, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across Montana and Wyoming. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your foundation or crawlspace.

Groundworks, previously Yellowstone Structural Systems, specializes in helping homeowners with their foundation repair, basement waterproofing, crawl space encapsulation, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across Montana and Wyoming. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your foundation or crawlspace.

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Drain Pipe Installation questions, answered by experts

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.

Certain cities with high levels of seismic activity require earthquake shut-off valves as part of the building code. This is especially common for new buildings, but even if it’s not a requirement or you have an older home, you still may want to get one. A seismic shut-off valve will automatically cut off the flow of gas, which could prevent fires and explosions in the event of an earthquake.

Sealant doesn’t need to be applied to the bolts, but it can be a good way to stop an active leak in the moment. However, don’t rely on it as a cure-all; instead, make sure to fix the problem at the source by changing or tightening the bolts. 

If you do use sealant, make sure to spread it thickly and evenly across the bolts and the tank's porcelain.

If you have the necessary skills, you can attempt DIY plumbing installation for simple systems, but professional installation is recommended for complex systems to comply with codes and ensure safety.

The cost depends on the parts, labor, extent of damage, and whether extensive plumbing modifications are required. Typical repairs cost $150-$300.

The Florence, MT homeowners’ guide to drain pipe installations

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