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TRUSTED BY BOW, WA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon20
    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Bow

Avatar for John's Waterproofing Co.
John's Waterproofing Co.
4.2(
72
)

Serving Bow, WA and surrounding areas

Approved

In business since 1974

Free estimates

Warranties offered

"David and Cody from John's Waterproofing went straight to work; they quickly found the problem, showed me the problem, discussed what would have to be done to fix the problem, fixed the problem, then thoroughly cleaned up. Very nice people to work with, from the schedulers through the technicians."
New Home Encapsulation
SilverGlo Insulation
CleanSpace
SaniDry Dehumidifier
Puddling in Basement

+7

Response time11 hrs
Response rate94%
41 neighbors recently requested a quote
Avatar for Seatown Electric Plumbing Heating & Air
Seatown Electric Plumbing Heating & Air
4.8(
1,393
)

Serving Bow, WA and surrounding areas

Approved (Corporate)

In business since 2013

Emergency services offered

Warranties offered

"The Seatown team did a great job. I got quotes from 3 different recommended plumbing services, but the Seatown guys were the only ones who recognized we would need to upgrade our gas meter. They did a great job explaining how to get this scheduled with PSE. The estimate Seatown gave was on par with some of the other plumbers, so we went with them. They sent 2 service people to come and install the tankless and the guys were just excellent. I expressed concern about mounting the water heater on the beams in our basement because Our house is so old, so they came up with a better solution. They built a small wall frame to mount the water heater. No extra cost. When they found there was no outlet wired near the heater they were able to get an electrician from Seatown to come out and wire one up while they worked on the water heater install. Seatown aldo had a good scheduling method, sent text reminders the day they were coming to do the work with a photo of the person who was coming and a short set of info about the person. It was a nice touch, and a thoughtful safety measure. They did a great job with the install which took several hours. I’d definitely hire them again."
Generator Repair
Additional Photos
Additional Photos
Electrical Panel Repair
Additional Photos

+44

99 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Gaspar Services
Gaspar Services
4.5(
70
)

Serving Bow, WA and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Mark responded very quickly and got me on his schedule to clean my gutters and downspouts. Customer service was excellent and he followed up to explain what was causing the back up on the water flow. I would hire Gaspar again."
After!
Composite deck
New kitchen
New living room
Doors

+58

Response time1 day
20 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for LaVergne Plumbing & Heating
LaVergne Plumbing & Heating
4.5(
11
)

Serving Bow, WA and surrounding areas

Approved

In business since 1951

Emergency services offered

Warranties offered

"Impressively quick service. Cody was very professional, responsive, and friendly. He explained the process, issue, and resolution. Very happy with this plumber and company."
Well Pump Equip
Frank
Well Pump Truck
Well Pump Service
Meet Frank!

+13

Response time6 hrs
Response rate100%
72 neighbors recently requested a quote
Avatar for Expedeck
Expedeck
5.0(
24
)

Serving Bow, WA and surrounding areas

In business since 2015

Free estimates

Credit card accepted

"The workers were hard working. Did a great job. The only concern we had was the lack of attention to the workers: no porta potty and no machinery to help carry the heavy concrete. Still waiting for the $250 gift card reward, lol!"
Andrew Farjo
Landscape Lighting with retaining walls
Accent wall / Seating wall with LED lighting
Andrew Farjo
Andrew Farjo

+31

Recommended by100%of homeowners
Cascadian Construction, LLC
4.5(
34
)

Serving Bow, WA and surrounding areas

In business since 2019

Credit card accepted

Offers commercial services

"Joe Dimico and his crew Ernie and Josh, did a great job on my project. They removed the old double wide driveway, concrete entries, and wooden porches and hauled it all away. Then they poured 2 new porches and a beautiful broom finish driveway. I had them add a small patio on each side of the driveway too (it’s a duplex). Joe’s suggestions for how to incorporate the patios and edge the whole thing were spot on. He and his crew were professional and respectful. They worked hard. Joe is a good teacher too, guiding his crew’s work, expecting a lot and praising them when they succeeded. The price was reasonable, they finished the work promptly and they cleaned up after themselves. I highly recommend Joe and his crew."
Response time2 days
Response rate86%
Recommended by96%of homeowners
Showing 1-10 of 29
Basement Waterproofing questions, answered by experts

Underfloor insulation alone will not cause moisture and mold, but improper installation can. Although the purpose is to seal any drafts, your subfloor still needs ventilation. If you seal the area too tightly and prevent all airflow, this can cause moisture to get trapped. This moisture eventually leads to mold and—if your floors are wood—rotting.

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.

If a crawl space isn’t vented, there can be moisture buildup, which can lead to mold damage, easily destroying the foundation of your home. A closed-off crawl space can trap heat, which can be useful in the winter, but can also trap dangerous gases and prevent clean air from entering the home through the floorboards.

Whether to waterproof your basement from the interior or exterior depends on several factors, including your budget.

Exterior waterproofing is generally considered the superior method because it stops water at the source, preventing it from seeping into and damaging your basement walls. This approach offers the most protection, making it ideal if you use your basement for storage.

By contrast, interior waterproofing is often less expensive and requires less labor because the area is more accessible.

For maximum protection against water leakage and moisture, applying waterproofing measures to both the inside and outside is the best solution. However, if you must choose only one, stopping water from the outside is the most effective approach to preserve your foundation and prevent damage.

The most expensive foundation repair method is to install helical piers. Helical piers are a type of steel pier used to support sinking foundations in areas with poor soil conditions or deep bedrock. This foundation repair method can cost up to $3,000 per pier, including labor, because of its material and labor-intensive installation process. Total foundation repair costs can easily reach over $20,000 using this method.

The Bow, WA homeowners’ guide to basement waterproofing services

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