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TRUSTED BY SUNRIVER, OR HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon40
    Verified basement leak repair services reviews

Find Basement leak repair pros in Sunriver

Avatar for TerraFirma Foundation Systems

TerraFirma Foundation Systems

7700 N Old Highway 99
5.00(
7
)
Approved Pro

TerraFirma Foundation Systems

7700 N Old Highway 99
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
40 local quotes requested

Thousands of NW homeowners have trusted TerraFirma Foundation Systems to keep their homes safe, dry and stable since 2005. Nearly half of our business comes from referrals or repeat customers. We can help you too! TerraFirma is the NW expert in home foundations, basement and crawl space waterproofing, concrete leveling, and wall stabilization.

"They were great. They had a great communication. They exceeded our expectations."

Rachel K on February 2021

Thousands of NW homeowners have trusted TerraFirma Foundation Systems to keep their homes safe, dry and stable since 2005. Nearly half of our business comes from referrals or repeat customers. We can help you too! TerraFirma is the NW expert in home foundations, basement and crawl space waterproofing, concrete leveling, and wall stabilization.

"They were great. They had a great communication. They exceeded our expectations."

Rachel K on February 2021


Avatar for Linnius Construction

Linnius Construction

135 NE Norton Ave
4.98(
26
)
Approved Pro

Linnius Construction

135 NE Norton Ave
4.98(
26
)
Approved Pro
Customers say: Terrific value
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
8 years of experience

Linnius Construction is a locally owned, full-service general contractor serving clients in Central Oregon. We specialize in kitchen and bath remodels, home additions of all sizes, and custom homes.We are licensed, bonded, and insured for the projects we work on. Besides taking care of our clients, one of our core company values is taking care of our employees which means the people working on your project are paid a living wage and offered health care benefits. What does "Linnius" mean? My company name: Linnius (Lynn-E-US) is named after my paternal grandfather Linnius A. Hanson. He was a WWII veteran and farmer. He taught me the value of hard work and getting the job done right. For this reason, our company's brand and reputation are very personal for me, as I've dedicated the name of the company to his memory. Give us a call or text 541..241..6091 for project inquiries. I appreciate that you took the time to read and research our company, Warm regards, Grant Hanson (owner).

"We used Linnius Construction to remodel the interior of our house. The Linnius team did an amazing job, are professional and easy to work with. Would highly recommend them and their services."

Brett W on October 2022

Linnius Construction is a locally owned, full-service general contractor serving clients in Central Oregon. We specialize in kitchen and bath remodels, home additions of all sizes, and custom homes.We are licensed, bonded, and insured for the projects we work on. Besides taking care of our clients, one of our core company values is taking care of our employees which means the people working on your project are paid a living wage and offered health care benefits. What does "Linnius" mean? My company name: Linnius (Lynn-E-US) is named after my paternal grandfather Linnius A. Hanson. He was a WWII veteran and farmer. He taught me the value of hard work and getting the job done right. For this reason, our company's brand and reputation are very personal for me, as I've dedicated the name of the company to his memory. Give us a call or text 541..241..6091 for project inquiries. I appreciate that you took the time to read and research our company, Warm regards, Grant Hanson (owner).

"We used Linnius Construction to remodel the interior of our house. The Linnius team did an amazing job, are professional and easy to work with. Would highly recommend them and their services."

Brett W on October 2022


McQuay Construction

17501 Snow Creek Rd
4.96(
14
)
Approved Pro

McQuay Construction

17501 Snow Creek Rd
4.96(
14
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
35 years of experience

At McQuay Construction, we offer all types of contracting services. Starting with doors, windows, and siding all the way up to custom home builds. We gotcha covered. Give me a call today to set up your free estimate. I look forward to hearing from you

"John and his team of subcontractors did a great job with our kitchen remodel. John kept our project on track and was always quick to inform us of schedule changes and to answer our questions. We highly recommend McQuay Construction."

Craig B on July 2023

At McQuay Construction, we offer all types of contracting services. Starting with doors, windows, and siding all the way up to custom home builds. We gotcha covered. Give me a call today to set up your free estimate. I look forward to hearing from you

"John and his team of subcontractors did a great job with our kitchen remodel. John kept our project on track and was always quick to inform us of schedule changes and to answer our questions. We highly recommend McQuay Construction."

Craig B on July 2023


Avatar for TerraFirma Foundation Systems

TerraFirma Foundation Systems

761 NE Garden Valley Blvd.
4.54(
68
)
Approved Pro

TerraFirma Foundation Systems

761 NE Garden Valley Blvd.
4.54(
68
)
Approved Pro
Customers say: Quick response
61 local quotes requested
20 years of experience

Thousands of NW homeowners have trusted TerraFirma Foundation Systems to keep their homes safe, dry and stable since 2005. Nearly half of our business comes from referrals or repeat customers. We can help you too! TerraFirma is the NW expert in home foundations, basement and crawl space waterproofing, concrete leveling, and wall stabilization.

"Walt is an amazingly kind and wonderful man, would recommend him 100%!"

Kelly W on October 2025

Thousands of NW homeowners have trusted TerraFirma Foundation Systems to keep their homes safe, dry and stable since 2005. Nearly half of our business comes from referrals or repeat customers. We can help you too! TerraFirma is the NW expert in home foundations, basement and crawl space waterproofing, concrete leveling, and wall stabilization.

"Walt is an amazingly kind and wonderful man, would recommend him 100%!"

Kelly W on October 2025


Avatar for Harris and Sons LLC

Harris and Sons LLC

61293 SW Bronze Meadow Ln
5.00(
12
)
Approved Pro

Harris and Sons LLC

61293 SW Bronze Meadow Ln
5.00(
12
)
Approved Pro
Customers say: Quick response
61 local quotes requested
5 years of experience

We are a locally family-owned and operated company that values honesty and integrity and treats your home as if it were our own. With 40 years of experience we offer a variety of General Contractor services that are customizable to each individual project. We specialize in Kitchen and Bath remodels, Full Home Renovation and Additions. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"Harris and Sons Construction did an incredible job on our home addition, showing exceptional attention to detail, clear communication, and reliability. Their craftsmanship was top-notch. They kept us informed throughout the process, promptly answering questions. The project stayed on schedule, and their efficiency never compromised quality. If you are looking for a contractor who delivers both precision and professionalism, I highly recommend them!"

Lipa C on January 2025

We are a locally family-owned and operated company that values honesty and integrity and treats your home as if it were our own. With 40 years of experience we offer a variety of General Contractor services that are customizable to each individual project. We specialize in Kitchen and Bath remodels, Full Home Renovation and Additions. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"Harris and Sons Construction did an incredible job on our home addition, showing exceptional attention to detail, clear communication, and reliability. Their craftsmanship was top-notch. They kept us informed throughout the process, promptly answering questions. The project stayed on schedule, and their efficiency never compromised quality. If you are looking for a contractor who delivers both precision and professionalism, I highly recommend them!"

Lipa C on January 2025


Avatar for John's Waterproofing

John's Waterproofing

219 Airport Rd
4.30(
240
)
Approved Pro

John's Waterproofing

219 Airport Rd
4.30(
240
)
Approved Pro
Customers say: Super punctual
34 local quotes requested
51 years of experience

Since 1974, John's Waterproofing has been helping the PNW have dry and healthy homes. We specialize in below-grade waterproofing for crawlspaces and basements. In addition to this we also provide radon testing and mitigation, and humidity and mold control. We are proud to offer the best in the industry solutions to your homes waterproofing needs. Cost is determined by the job. CCB#15830 (503) 873-5650 [email protected]

"Chris and Joel were great, they were in and out and our water heater was rewired and sump pump wired in no time at all."

Dawn S on May 2025

Since 1974, John's Waterproofing has been helping the PNW have dry and healthy homes. We specialize in below-grade waterproofing for crawlspaces and basements. In addition to this we also provide radon testing and mitigation, and humidity and mold control. We are proud to offer the best in the industry solutions to your homes waterproofing needs. Cost is determined by the job. CCB#15830 (503) 873-5650 [email protected]

"Chris and Joel were great, they were in and out and our water heater was rewired and sump pump wired in no time at all."

Dawn S on May 2025


Avatar for John's Waterproofing Co.

John's Waterproofing Co.

201 Airport Road
4.74(
47
)
Approved Pro

John's Waterproofing Co.

201 Airport Road
4.74(
47
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
410 local quotes requested

John's Waterproofing Co. is the premier waterproofing company serving in Oregon and southern Washington for almost 4 decades. We Specialize in Basement and Crawlspace Waterproofing and Repairs, we offer free inspections and estimates along with caring customer service. Contact our office today for your waterproofing needs!

"No."

Tracy W on January 2025

John's Waterproofing Co. is the premier waterproofing company serving in Oregon and southern Washington for almost 4 decades. We Specialize in Basement and Crawlspace Waterproofing and Repairs, we offer free inspections and estimates along with caring customer service. Contact our office today for your waterproofing needs!

"No."

Tracy W on January 2025


Avatar for Clawson Construction LLC

Clawson Construction LLC

1927 Logan St
5.00(
3
)
Approved Pro

Clawson Construction LLC

1927 Logan St
5.00(
3
)
Approved Pro
32 local quotes requested
Free onsite estimate

We are 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. Credit cards accepted.

"So, we’ve not actually done any work just yet, however so far they are professional and courteous and punctual, plus they are excellent at returning phone calls and texts!"

Travis C on August 2025

We are 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. Credit cards accepted.

"So, we’ve not actually done any work just yet, however so far they are professional and courteous and punctual, plus they are excellent at returning phone calls and texts!"

Travis C on August 2025


A and J Costruction LLC

No reviews yet

A and J Costruction LLC

No reviews yet
Free onsite estimate

We are a full service general contractor that handles everything from new builds to simple maintenance on your project. We carry all insurances, bonds, and licenses needed to complete your job. With over 10 years in business we have seen just about everything, and have the skill set to handle them.

We are a full service general contractor that handles everything from new builds to simple maintenance on your project. We carry all insurances, bonds, and licenses needed to complete your job. With over 10 years in business we have seen just about everything, and have the skill set to handle them.


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Basement Leak Repair questions, answered by experts

Methods include interior sealants, exterior excavation and waterproofing membranes, sump pump installation, and vapor barriers for encapsulation. Techniques vary based on the structure and severity of moisture issues.

In many cases, yes, a damp basement can be bad for your health. Not only can damp air affect your lungs, but it can promote mold growth and pest infestation. Mold spores can be dangerous to breathe in, as can waste particles from insects and rodents attracted to the moisture. Damp, moldy air can also move up into your living area. As such, it’s crucial to fix any basement moisture problems as soon as they crop up.

Due to the nature of basements, some level of waterproofing is necessary to prevent water from seeping in and causing damage. Some definitive signs that your basement needs waterproofing measures or needs existing waterproofing measures need to be updated include:

  • Water in your basement, including damp walls or puddles on the floor

  • Mold spots in your basement

  • Musty smells or odors

  • Warped doors or walls

  • Cracks in walls

  • Insect issues, such as cockroaches and termites

Basements with persistent moisture problems or flooding shouldn’t be finished until the moisture issues have been fixed. In addition, if your foundation is cracked, you have unmitigated radon levels, or you have asbestos or lead pipes, remediate the underlying problem before finishing your basement. Turning a basement into living space before fixing these issues can lead to serious health risks or structural damage. 

Although waterproofing your basement may not directly increase the value of your home, it will protect the value you already have by preventing water damage. A basement without any signs of water will be more appealing to prospective home buyers. A leaky basement is a major red flag during a home inspection, and it will likely reduce the amount that buyers are willing to pay.

The Sunriver, OR homeowners’ guide to basement leak repair services

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

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