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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon19
    Verified basement leak repair services reviews

Find Basement leak repair pros in Tri Cities

Avatar for In a Better Space LLC

In a Better Space LLC

5.00(
12
)
Approved Pro

In a Better Space LLC

5.00(
12
)
Approved Pro
Super Service Award
Customers say: Quick response
2024 years of experience

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

"Working with Allexsis was great. He made sure that we were aware of what was going on throughout the whole job. There were of course unforeseen issues that popped up but Allexsis took them in stride. He never rushed anything and he got the work done in a timely manner. He did such a great job replacing the shower and replacing the floors, we had him do the other bathroom while he was here. He communicated with us constantly with us about when orders would arrive, the timeline and when he would be working at our house. His prices are very fair. He goes above and beyond for his customers. We already have a list of things we will hire him for in the future. Allexsis is very nice and very good at what he does. I’m very happy that we hired him and will do so again and again. "

Amelia L on September 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

"Working with Allexsis was great. He made sure that we were aware of what was going on throughout the whole job. There were of course unforeseen issues that popped up but Allexsis took them in stride. He never rushed anything and he got the work done in a timely manner. He did such a great job replacing the shower and replacing the floors, we had him do the other bathroom while he was here. He communicated with us constantly with us about when orders would arrive, the timeline and when he would be working at our house. His prices are very fair. He goes above and beyond for his customers. We already have a list of things we will hire him for in the future. Allexsis is very nice and very good at what he does. I’m very happy that we hired him and will do so again and again. "

Amelia L on September 2025


Avatar for B&E Construction, LLC

B&E Construction, LLC

4.81(
34
)
Approved Pro

B&E Construction, LLC

4.81(
34
)
Approved Pro
Super Service Award
Customers say: True professional
2022 years of experience
Free onsite estimate

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 the start to the 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.

"Emrah did a good job of adding blown insulation in my garage attic space. Very reasonably priced. An excellent value and good workmanship "

Doug R on November 2025

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 the start to the 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.

"Emrah did a good job of adding blown insulation in my garage attic space. Very reasonably priced. An excellent value and good workmanship "

Doug R on November 2025


H & H Contracting, LLC

4.92(
13
)
Approved Pro

H & H Contracting, LLC

4.92(
13
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
2018 years of experience

Welcome to H & H Contracting, LLC we have been proudly serving the local area since 2018. Call us today to schedule an appointment for fast, quality and reliable work. You will not regret your decision to work with our company.

"Duane Haynes is a professional in every sense of the word. He listens to his clients, has good ideas and suggestions and makes sure the work is completed to the clients satisfaction! We have been very pleased with H and H Contruction and love our new kitchen / laundry and pantry!"

Marie N on March 2025

Welcome to H & H Contracting, LLC we have been proudly serving the local area since 2018. Call us today to schedule an appointment for fast, quality and reliable work. You will not regret your decision to work with our company.

"Duane Haynes is a professional in every sense of the word. He listens to his clients, has good ideas and suggestions and makes sure the work is completed to the clients satisfaction! We have been very pleased with H and H Contruction and love our new kitchen / laundry and pantry!"

Marie N on March 2025


Avatar for Tiny Cottage Builders NW

Tiny Cottage Builders NW

4.70(
10
)
Approved Pro

Tiny Cottage Builders NW

4.70(
10
)
Approved Pro
Super Service Award
Customers say: Quick response
2020 years of experience
Free onsite estimate

We’re a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction! Tiny Cottage Builders is a locally licensed contractor who specializes in new construction, remodeling and handyman projects in the Tri-Cities. Licensed, Insured and Bonded!

"Working with them was an easy process. "

Ariel E on October 2025

We’re a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction! Tiny Cottage Builders is a locally licensed contractor who specializes in new construction, remodeling and handyman projects in the Tri-Cities. Licensed, Insured and Bonded!

"Working with them was an easy process. "

Ariel E on October 2025


EO CONSTRUCTION LLC

5.00(
5
)
Approved Pro

EO CONSTRUCTION LLC

5.00(
5
)
Approved Pro
Super Service Award
2023 years of experience
Free onsite estimate

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

"I hired him to paint my house and he did it nicely and in a timely manner. He?s very neat. I am satisfied I will definitely hire him for any future projects. Highly recommended. "

Erika L on July 2025

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

"I hired him to paint my house and he did it nicely and in a timely manner. He?s very neat. I am satisfied I will definitely hire him for any future projects. Highly recommended. "

Erika L on July 2025


The Final Cut General Contracting, LLC

4.92(
6
)
Approved Pro

The Final Cut General Contracting, LLC

4.92(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2016 years of experience

Here at The Final Cut General Contracting, LLC, we are a locally owned and operated company that values honesty, integrity, and treats your home as if it were our own. We offer a variety of quality home improvement services. You will find us to be competitively priced with 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!

"Great communication, professional and the crew completed our tiny cabin interior project in a timely manner. Would highly recommend!"

Bernice L on July 2022

Here at The Final Cut General Contracting, LLC, we are a locally owned and operated company that values honesty, integrity, and treats your home as if it were our own. We offer a variety of quality home improvement services. You will find us to be competitively priced with 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!

"Great communication, professional and the crew completed our tiny cabin interior project in a timely manner. Would highly recommend!"

Bernice L on July 2022


Nacho One Construction, LLC

New on AngiNew on Angi
Approved Pro

Nacho One Construction, LLC

New on AngiNew on Angi
Approved Pro
2024 years of experience
Free onsite estimate

NACHO ONE CONSTRUCTION LLC is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

NACHO ONE CONSTRUCTION LLC is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!


American Leak Detection - Oregon

4.83(
123
)

American Leak Detection - Oregon

4.83(
123
)
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

American Leak Detection offers the highest level of expertise in the field of leak detection and line locating. We are licensed and bonded in Oregon and Washington. Award winning.

"They showed up right on time and quickly found the source of the problem."

William H on January 2019

American Leak Detection offers the highest level of expertise in the field of leak detection and line locating. We are licensed and bonded in Oregon and Washington. Award winning.

"They showed up right on time and quickly found the source of the problem."

William H on January 2019


Avatar for The Lucas Firm, Inc.

The Lucas Firm, Inc.

5.00(
15
)

The Lucas Firm, Inc.

5.00(
15
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Mission Statement "Our mission is to provide the highest quality craftsmanship in everything we do!" If you own a residential or commercial property in Richland, WA or the surrounding areas and are looking for a well versed remodeling service provider, turn to The Lucas Firm, Inc. We’re a locally owned company with 20 years of experience so no job can be too hard for us. We manage to beat the competition because we know how to combine our skills and expertise with the best products and state of the art tools and equipment to provide unmatched services. We are licensed and insured for your peace of mind. We provide many services including remodeling, hardwood flooring, room addition, house renovation, painting, drywall repair, flooring installation, popcorn removal, siding installation, carpentry, handyman, wall repair, cabinet installation, trim installation, baseboard installation, and door repair. Before beginning work, we listen to our customers to know their needs and expectations and cater to them. We have great time and project management skills that give us the ability to deliver quickly so you can continue enjoying or benefiting from the use of your property. We offer fair and affordable pricing. Call The Lucas Firm, Inc. in Richland, WA today to inform our experts of your remodeling service needs, to schedule an appointment or consultation with us as well as to find out more about our available services.

"Absolutely perfect. Now doing interior next and some carpentry work. Professional, polite,knowledgeable. The whole package."

Tonda F on October 2022

Mission Statement "Our mission is to provide the highest quality craftsmanship in everything we do!" If you own a residential or commercial property in Richland, WA or the surrounding areas and are looking for a well versed remodeling service provider, turn to The Lucas Firm, Inc. We’re a locally owned company with 20 years of experience so no job can be too hard for us. We manage to beat the competition because we know how to combine our skills and expertise with the best products and state of the art tools and equipment to provide unmatched services. We are licensed and insured for your peace of mind. We provide many services including remodeling, hardwood flooring, room addition, house renovation, painting, drywall repair, flooring installation, popcorn removal, siding installation, carpentry, handyman, wall repair, cabinet installation, trim installation, baseboard installation, and door repair. Before beginning work, we listen to our customers to know their needs and expectations and cater to them. We have great time and project management skills that give us the ability to deliver quickly so you can continue enjoying or benefiting from the use of your property. We offer fair and affordable pricing. Call The Lucas Firm, Inc. in Richland, WA today to inform our experts of your remodeling service needs, to schedule an appointment or consultation with us as well as to find out more about our available services.

"Absolutely perfect. Now doing interior next and some carpentry work. Professional, polite,knowledgeable. The whole package."

Tonda F on October 2022


Avatar for Earmark Construction LLC

Earmark Construction LLC

5.00(
17
)

Earmark Construction LLC

5.00(
17
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Earmark Construction LLC of Tri-Cities, WA is a locally owned business that specializes in home improvements, remodels and repairs for budget minded homeowners who want quality work at an honest price. The company was started by Rich Hempel in 2010. Rich has been doing room additions, remodels, decks, arbors and home repairs for the past 25 years. He has been a trusted resident of the Tri-Cities since 1991 and most of his business has been from word of mouth. From the biggest home improvement to the smallest repair, Earmark Construction makes your project it’s priority!

"It's extremely good, excellent, professional and friendly."

Carl R on June 2020

Earmark Construction LLC of Tri-Cities, WA is a locally owned business that specializes in home improvements, remodels and repairs for budget minded homeowners who want quality work at an honest price. The company was started by Rich Hempel in 2010. Rich has been doing room additions, remodels, decks, arbors and home repairs for the past 25 years. He has been a trusted resident of the Tri-Cities since 1991 and most of his business has been from word of mouth. From the biggest home improvement to the smallest repair, Earmark Construction makes your project it’s priority!

"It's extremely good, excellent, professional and friendly."

Carl R on June 2020

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Basement Leak Repair questions, answered by experts

Permits may be required for major repairs, structural work, or electrical and plumbing restoration after a flood. Check with your local building department to determine permit requirements and associated fees for your flooded basement cleanup project. Obtaining the correct permits helps ensure work is done safely and up to code.

Yes, water and water vapor can seep through cracks in your basement floor, which means you should address all basement floor cracks, even if they don’t indicate structural issues. Sealing settling cracks and shrinkage cracks is a good idea to keep water and moisture outside where it belongs. Doing so can improve your indoor air quality, reduce the risk of mold growth, make your home more comfortable, and help prevent pest infestation.

You may have to dig out drain valves if they are buried under dirt. This method isn’t ideal, and it increases the chance of clogs and damage. Ideally, a drip irrigation system buries drain valves in a gravel pocket so they are easier to access and better-protected. If you have trouble accessing drain valves, hire a sprinkler professional to find them safely and efficiently.

Many prevention methods can be used individually or in combination to waterproof your basement. Some of the most common waterproofing methods include:

  • Using dehumidifiers 

  • Silicate concrete sealers

  • Vapor barriers 

  • Baseboard channels 

  • Drain tile systems

  • Waterproofing paint

  • Drainage systems

  • Epoxy injection

  • Interior French drains

  • Exterior excavation and waterproofing

  • Cement waterproofing

  • Weep tiles

  • Liquid membrane

  • Sheet membrane 

  • Yard grading

  • Gutters and downspouts

Yes, the air from a damp basement can travel up into your living area through a process called the stack effect, so moisture, mold spores, and other debris in your basement air can all decrease your indoor air quality on your main floors. Additionally, damp basements can promote the rotting of building materials, which can damage flooring, insulation, and framing on your first floor in addition to materials in the basement.

The Tri Cities, WA homeowners’ guide to basement leak repair services

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