Top-rated basement waterproofing pros.

Best basement waterproofing pros near Granger, WA

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Top-Rated Basement waterproofing pros in Granger - Updated Nov 2026

Avatar for MTU Services LLC
MTU Services LLC
5.0(
5
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Granger, WA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"We’ve had a lot of crews in our home for various projects over the years, and I have to say this was one of the most courteous. They worked hard, navigating through our kitchen to access the basement and I really appreciated their efforts. Thank you MTU, we now have safe walls in our cellar and fresh beams to keep the house standing ;)"
Elevator pit waterproofing and sealing
Piers under an existing home
Piers under an existing homes middle wall
Solutions/Answers
Response time1 day
Response rate100%
1 neighbors recently requested a quote
Avatar for Campbell & Company
Campbell & Company
4.6(
166
)
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Granger, WA and surrounding areas

Approved (Corporate)

In business since 1983

Free estimates

Credit card accepted

HEATING, COOLING, ELECTRICAL, SOLAR, PLUMBING, AND\nDRAIN SERVICES IN THE TRI-CITIES & YAKIMA, WA\nSpeedy Response - Expertise and Experience - Efficient Troubleshooting - Quality Workmanship - Transparent Pricing - Excellent Customer Service\n\nAre you facing an HVAC breakdown, a plumbing emergency, electrical issues, or considering a solar energy upgrade? Look no further! We are your trusted experts in HVAC, plumbing, electrical repairs, generator needs and solar energy solutions, and we're here to solve your problems swiftly and efficiently.

36 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Mr. Rooter Plumbing
Mr. Rooter Plumbing
4.6(
5
)
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Granger, WA and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

Thank you for considering hiring us for your project! At Mr. Rooter Plumbing we pride ourselves on quality work, integrity and competitive pricing. We believe in giving our absolute best, no matter how big or small your project. \nWe are experts in our trade, and we will keep you educated and informed throughout the completion of your project. We treat your property like it's our own, with the utmost respect, just like we would our own family! \nAs the owner, my aim is to earn a 5-star review on the completion of your project. So, please let me know if at any time we are not living up to earning your perfect 5-star review. \nWe look forward to earning your business, so please ask us for references!

Plumbing
Response time8 hrs
Response rate100%
8 neighbors recently requested a quote
Avatar for TerraFirma Foundation Systems
TerraFirma Foundation Systems
4.4(
238
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Granger, WA and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"I used TerraFirma to install a sump pump in my leaking basement. The team that worked on installation were great to work with. I was very pleased with the quality of work, the communication throughout the process, and their respect for my home."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

Response time7 hrs
Response rate100%
Recommended by89%of homeowners
Avatar for Stenersen Excavating, Inc.
Stenersen Excavating, Inc.
5.0(
2
)
Basement Drainage Channels - Install

Serving Granger, WA and surrounding areas

In business since 2023

Free estimates

Credit card accepted

Stenersen Excavating, Inc. is owned by Kenneth Stenersen. At Stenersen Excavating, we proudly continue the legacy of Kenneth’s father who spent over 40 years in the excavating business. Growing up surrounded by machines from a young age, we have developed a profound understanding of the industry. Our expertise and experience allow us to provide exceptional excavating services tailored to your needs. Integrity is our top priority, and we adhere to strict guidelines to protect our team and clients. At Stenersen Excavating, we value open communication and transparency, building lasting relationships with our clients. Trust us to deliver outstanding results, backed by a lifetime of experience and a passion of the excavating business.

Drainfield
Drainlines
Drainline
Backfill
Tank Replacement

+4

Response time5 hrs
Burton
New to Angi
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Granger, WA and surrounding areas

In business since 2023

Free estimates

Emergency services offered

Burton is 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.

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Basement Waterproofing FAQs, answered by experts

Some basement waterproofing methods can actually cause your water or moisture problems to get worse, which is why it’s so important to call in a professional who knows how to solve your underlying issue and use the appropriate waterproofing methods. An example of this would be applying latex waterproofing paint to the insides of your basement walls without fixing the water issue outside. Doing so can trap moisture in the basement walls, which can promote mold growth, peeling paint, and even damaged concrete. However, when done by a professional, the only downside to basement waterproofing is the up-front cost.

Several factors can impact the cost of waterproofing your basement. Some of the most common cost factors include:

  • Location

  • Square footage

  • Cause of the water leak

  • Type of foundation

  • Accessibility

  • Waterproofing method

  • Materials

  • Contractor experience and availability

  • Engineering reports, if needed

  • Structural and other repairs

  • Permits

Preventing water accumulation involves regular inspections, maintaining effective drainage systems, ensuring proper roof maintenance, and taking preventive measures against heavy rainfall or floods.

If you set up a dehumidifier, it will usually dry out your wet crawl space within 12 to 24 hours. Once the space is dry, it’s a good idea to take preventative measures to keep it dry. These include installing a French drain or other exterior foundation drainage system, installing a sump pump in the crawl space, and installing a vapor barrier in addition to leaving the dehumidifier running.

Several types of insulation are effective for crawl spaces, with spray foam and rigid foam boards being two of the best options. Closed-cell spray foam insulation is a strong choice because it effectively repels moisture, resists biological growth, seals the air, and provides excellent thermal protection, especially in hard-to-reach areas. Rigid foam insulation boards are another excellent material as they insulate well, resist water damage, and will not settle over time like fiberglass or cellulose.

The Granger, WA homeowners’ guide to basement waterproofing services

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