Top-Rated Residential Fencing in Bothell, WA 98012 - Grados Construction
16813 21st Ave SE, Bothell, WA 98012
Key Services
- Deck construction
- Guest house or ADU construction
- Building additions
- Common area addition
- Manufactured home construction
- Modular home construction
- New structure construction
- New room addition
Local Business Description
Grados Construction LLC, based in Bothell, WA, delivers construction services that combine innovation with reliable craftsmanship. As a general contractor specializing in roofing, fencing, and custom structures, the company works closely with homeowners to create functional, lasting additions—from decks and ADUs to single-family homes and remodels. Bothell’s climate and vegetation often lead to fence post decay and damage from overgrown plants. Grados addresses these issues by using pressure-treated lumber, proper concrete footings, and regular maintenance advice, ensuring fences withstand the Pacific Northwest weather. Located near downtown Bothell and the Burke-Gilman Trail, the team understands local building codes and neighborhood styles, whether in Canyon Park or North Creek. Every project is approached with precision, sustainable practices, and a focus on personalized solutions that meet each client’s vision.
Frequently Asked Questions
How do you prevent fence posts from rotting in Bothell’s wet climate?
We use pressure-treated lumber set in concrete below the frost line, with gravel at the base for drainage. For added protection, we also apply a wood preservative and recommend annual sealing to guard against moisture and soil contact.
Can you build an ADU or guest house that matches my existing home?
Yes, we design and construct ADUs and guest houses that complement your home’s architecture. We handle permits, site prep, and finishing details to ensure a seamless addition that meets Bothell’s zoning requirements.
What’s the typical timeline for a single-family home construction in Bothell?
Depending on complexity, a standard single-family home takes 8 to 14 months. We coordinate inspections, material deliveries, and subcontractors to keep the project on track while maintaining quality.
Business Location & Hours
| Mon: | 9:00 AM - 5:00 PM |
| Tue: | 9:00 AM - 5:00 PM |
| Wed: | 9:00 AM - 5:00 PM |
| Thu: | 9:00 AM - 5:00 PM |
| Fri: | 9:00 AM - 5:00 PM |
| Sat: | Closed |
| Sun: | Closed |









