Anton Kostiuk: Your Local Roofing, Gutter, and Window Expert in Renton, WA

Anton Kostiuk provides thorough exterior maintenance and protection services for homes and businesses across the Renton, WA area. With a focus on preventing damage and enhancing curb appeal, this professional service addresses common Northwest concerns like moss buildup, clogged drainage, and weather-related wear. The operation is structured for residential needs, with availability designed to accommodate busy schedules.

Business Overview

Anton Kostiuk operates as a dedicated provider for Renton, WA homeowners. The service is primarily residential, helping protect single-family homes from the damp climate. While not a large crew, the work is handled with careful attention to detail. The listed hours indicate broad availability for scheduling estimates and project discussions to fit customer timelines.

Key Services

The core offerings tackle specific exterior maintenance problems that can lead to expensive repairs if ignored.

• Gutter Cleaning & Repair: Removes leaves, pine needles, and debris to prevent water overflow and foundation issues common in wooded suburbs.
• Roof Cleaning: Safely clears moss, algae, and lichen from roofing materials to extend shingle life and maintain appearance.
• Window Cleaning: Provides professional washing for clear, streak-free windows, improving natural light and home presentation.
• Garage Door Insulation: Adds insulation to garage doors, a service that helps regulate temperature and can improve energy efficiency in the garage space.

These services are often bundled for a complete home exterior refresh.

Areas Served

Anton Kostiuk serves a wide range of communities in South King County and the eastern foothills. The service area includes Renton, Kent, Sammamish, Issaquah, Fairwood, and surrounding neighborhoods like Maple Heights Lake Desire, Mirrormont, and Wilderness Rim. Familiarity with local housing styles—from older Renton bungalows to newer Sammamish developments—informs the approach to each job.

Company History

The business was built on recognizing a straightforward need: many homeowners lacked a reliable, detail-focused provider for essential exterior upkeep. Starting with core cleaning services, it grew through repeat customers and referrals. A key development was adding garage door insulation, responding to homeowner requests for ways to make their properties more comfortable and efficient. The growth has been steady, centered on doing each job completely rather than expanding rapidly.

Leadership

Anton Kostiuk leads the business with hands-on involvement in service delivery. The approach is grounded in practical skill and a clear understanding of what local homes require to withstand seasonal weather. Being locally based means seeing the long-term results of work in the community and understanding regional building materials and challenges. The focus remains on direct customer service and building trust through consistent results.

Specialties & Highlights

Several aspects define the service quality for Renton, WA customers.

• Preventive Focus: Services aim to stop small problems—like a clogged gutter or moss patch—from becoming major, costly damage.
• Detail-Oriented Cleaning: Whether it’s a roof ridge or window frame, cleaning is thorough, not rushed.
• Combined Service Efficiency: Homeowners can often schedule gutter, roof, and window work together, saving time.
• Practical Insulation Solution: Garage door insulation is a specialized offering that addresses a specific comfort and efficiency need.
• Straightforward Pricing: Quotes are provided based on the specific project, with fair rates for the scope of work.

Why Locals Choose Anton Kostiuk

Homeowners in Renton, Kent, and Issaquah return to Anton Kostiuk for a simple reason: the work gets done right without shortcuts. There’s a local understanding of how rain, moss, and debris affect homes here. The service is built on reliability—showing up as scheduled and completing what was promised. For many, it’s the combination of essential roof and gutter care with the added benefit of sparkling windows or a more insulated garage that provides full value. It’s a practical choice for maintaining and protecting a home’s exterior.

To get a clear estimate for your home, you can message with your address in Renton, WA or the surrounding service area. Anton Kostiuk will review your project needs and provide pricing based on your location.