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RatSlab Crawl Space Encapsulation & Basement Waterproofing ServicesGeneral contractor in Frederickson, WA

RatSlab Crawl Space Encapsulation & Basement Waterproofing Services is a general contractor in Frederickson, WA, ranked #30 of 698 general contractors in Frederickson and rated 4.7 from 16 Google reviews. Open Monday to Saturday.

Frederickson, WAUpdated 0 paid placements in any rankingHow we rank

Call (206) 387-8563Website ↗

Key facts

Key facts about RatSlab Crawl Space Encapsulation & Basement Waterproofing Services
Phone(206) 387-8563
Websiteratslab.com
HoursMonday to Friday: 7 AM – 7 PM; Saturday: 7 AM – 3 PM
Google rating4.7 from 16 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • General Contractingmain tradeGoogle main category
  • Foundation Repairbusiness name
  • Plumbingadditional Google category
  • Insulationadditional Google category
  • Water Damage Restorationadditional Google category

Service area

Serves Frederickson and 12 towns within 25 miles: Issaquah, Klahanie, Snoqualmie, Hobart, North Bend, City of Sammamish, East Renton Highlands, West Lake Sammamish, Maple Valley, Newcastle, Sammamish and Fairwood.

Based in Frederickson, WAView on map

Opening hours

Opening hours for RatSlab Crawl Space Encapsulation & Basement Waterproofing Services
DayHours
Monday7 AM – 7 PMevening
Tuesday7 AM – 7 PMevening
Wednesday7 AM – 7 PMevening
Thursday7 AM – 7 PMevening
Friday7 AM – 7 PMevening
Saturday7 AM – 3 PM
SundayClosed
  • Open evenings (after 6 PM)
  • Open Saturdays
  • Open Sundays — no

Typical general contracting prices

Typical general contracting prices
JobLowTypicalHigh
Kitchen remodelPer project: typical range of customer-reported remodels (about $75 to $250 per sq ft). US national range × 1.04 Pacific factor (2025 Cost vs. Value Report)$15,240$28,190$43,470
Bathroom remodelPer bathroom: typical range of customer-reported remodels. US national range × 1.06 Pacific factor (2025 Cost vs. Value Report)$7,050$12,880$18,720

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby general contractors

RatSlab Crawl Space Encapsulation & Basement Waterproofing Services compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
RatSlab Crawl Space Encapsulation & Basement Waterproofing Services (this business)—574.7 (16)—YesNo
Kov builders#28575.0 (46)—YesYes21.3 mi

See all 698 ranked general contractors in Frederickson

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.7from 16 Google reviews

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Questions about RatSlab Crawl Space Encapsulation & Basement Waterproofing Services

How is RatSlab Crawl Space Encapsulation & Basement Waterproofing Services ranked in Frederickson?

RatSlab Crawl Space Encapsulation & Basement Waterproofing Services is ranked #30 of 698 general contractors in Frederickson by CR Score, with 57 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are RatSlab Crawl Space Encapsulation & Basement Waterproofing Services’ hours?

RatSlab Crawl Space Encapsulation & Basement Waterproofing Services is open Monday to Saturday. Its listed hours are Monday to Friday, 7 AM – 7 PM; Saturday, 7 AM – 3 PM. On Saturdays it is open 7 AM to 3 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does RatSlab Crawl Space Encapsulation & Basement Waterproofing Services serve?

Serves Frederickson and 12 towns within 25 miles: Issaquah, Klahanie, Snoqualmie, Hobart, North Bend, City of Sammamish, East Renton Highlands, West Lake Sammamish, Maple Valley, Newcastle, Sammamish and Fairwood. The list is based on the business's location and the usual service radius for general contracting. Confirm your address is covered when you call.

What do Google reviews say about RatSlab Crawl Space Encapsulation & Basement Waterproofing Services?

RatSlab Crawl Space Encapsulation & Basement Waterproofing Services has a rating of 4.7 from 16 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact RatSlab Crawl Space Encapsulation & Basement Waterproofing Services?

Call RatSlab Crawl Space Encapsulation & Basement Waterproofing Services on (206) 387-8563. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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