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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
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

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 time10 hrs
44 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Seatown Electric Plumbing Heating & Air
Seatown Electric Plumbing Heating & Air
4.8(
1,392
)
Basement Drainage Channels - Install

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

87 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Gaspar Services
Gaspar Services
4.5(
69
)
Basement Drainage Channels - Install

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 time2 days
16 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Expedeck
Expedeck
5.0(
24
)
Basement Drainage Channels - Install

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
)
Basement Drainage Channels - Install

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 30
Basement Waterproofing questions, answered by experts

No, you don’t want your crawl space to be wet because water and even moisture in the air under your home can attract insects and rodents, decrease your indoor air quality, increase your energy bills, promote mold growth, and even lead to structural damage. If you notice any signs of water or humidity in your crawl space, you should get the issues addressed immediately by contacting a professional. They can remove moisture and will know how to waterproof your basement to prevent ongoing problems.

A moisture or vapor barrier helps separate the warm air inside your home from the cold air outside of it. Without it, your walls could collect condensation, mold, or other damage. Check your local building codes to see if including an interior vapor barrier is necessary for your building project or renovation, especially for rooms that are likely to be humid, like bathrooms.

The cost of basement waterproofing is $4,950 for the average homeowner. However, you could end up paying between $600 and $14,000, depending on factors like basement size, waterproofing method, and the region you live in. 

If you live in an area with heavy rainfall, you might be paying more for waterproofing than if you lived somewhere drier since waterproofing contractors would be in high demand. Likewise, a 500-foot basement costs between $2,500 and $5,000 to waterproof, but that price rises significantly for a larger basement.

If you notice standing water under the deck after rainstorms, you may need a drainage system to efficiently move this water. You do not want standing water to rest against your foundation or against support posts for the deck, as this could cause significant structural problems over time. Make sure the area has proper grading, too.

The primary downside to crawl space encapsulation is the high cost, which can be several thousand dollars. Additionally, the process can make future repairs more complicated by limiting access to plumbing and electrical wiring within the crawl space. Encapsulation also requires sealing off any vents, which can be a disadvantage for home designs that benefit from the airflow they provide. It's recommended to consult with a crawl space contractor to determine if the benefits outweigh these potential drawbacks for your specific home.

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.