Start Your Project With Our Team
Client care is at the center of everything we do
AG Remodeling is a full-service design-build company serving homeowners across the Seattle area. We specialize in thoughtful remodeling, home additions, garage and basement conversions, and custom residential projects of any complexity.
What sets us apart is our integrated approach: one experienced team, one clear process, and full responsibility from start to finish. From the first consultation to final completion, we handle design, permits, construction, and finishing in-house—so our clients always know who is responsible for every detail.
With years of hands-on experience in Seattle and King County regulations, we manage complex projects with confidence, care, and precision—delivering results that are functional, durable, and built for long-term value.
At AG Remodeling, we don't just build spaces—we build trust, clarity, and homes that truly work for the people who live in them.
Letter From The Owner
Over time, I realized how much construction changes lives — how it shapes what "home" means. That's when I fell in love with it. After building companies in other industries, I always came back to this. When my wife and I moved to the U.S., we brought that passion here.
Today, AG Construction & Remodeling is family-owned, serving King County with one goal: do it better, faster, and more honestly than people expect.
That's how we build — not just homes, but trust. This book shares what you should know before hiring a contractor.
I hope it makes your decision easier and gives you confidence you're in good hands.
Thank you for letting us be part of your journey.
Warmly,
Ilia Kovalev
Our History
AG Construction & Remodeling founded in 2009, the company began with hands-on work in the field and evolved into a full-service design-build firm serving homeowners across the Greater Seattle Area.
From the start, we focused on technically complex remodeling projects that demand precision, planning, and a deep understanding of how homes truly function. Over time, this approach shaped who we are today: a company trusted for projects where details matter, standards are high, and there is no room for guesswork.
By building a dedicated in-house team of designers, project managers, and skilled builders, we eliminated the fragmentation common in construction. Everything happens under one roof, allowing us to maintain control over quality, timelines, and communication at every stage.
Our history is defined not by volume, but by long-term relationships, repeat clients, and a reputation earned through consistency, accountability, and results that stand the test of time.
Our Vision
We aim to raise the standard of residential construction by redefining the remodeling experience itself. Our vision is a process where homeowners feel informed, supported, and confident — not overwhelmed — from the first conversation to final completion.
We believe remodeling should be structured, transparent, and fully guided by one responsible team. The result is homes that are not only beautifully built, but practical, timeless, and designed to support real life — today and for years to come.
Our Mission
Our mission is to deliver high-quality residential remodeling through a seamless design-build process led by one accountable team and grounded in integrity. We are committed to simplifying complex construction decisions, protecting our clients' time and investment, and delivering work that adds lasting value to their homes.
Every project is approached with clear communication, disciplined planning, and attention to detail because trust is built not by promises, but by how the process is handled day by day. For us, remodeling is more than construction. It is a responsibility — to the home, the investment, and the people who live there.
Our Services
- Home Remodeling
- Home Addition
- Garage Conversion
- Basement Remodeling
- Kitchen Remodeling
- New Construction
- ADU
- Permit Assistance
- Design Assistance
How We Work
Photos of key team members who make your project a success
Diana Perekrestova
Finance Manager
Ekaterina Zasorina
Head of Design & Architectural Department
Temirlan Makhmetov
Project Manager
Dmitry Galperin
Construction Manager
Ilia Kovalev
Owner
AG Remodeling & Build: The Difference You Feel
The AG Construction Approach. Remodeling your home shouldn't turn into a second full-time job. You shouldn't have to coordinate contractors, deal with city permits, track inspections, or search for structural engineers. That's our work — and we take full ownership of it. We manage the entire process from concept to completion: planning, drawings, engineering, permits, design, inspections, construction, and finishing. You continue doing what you do best — writing code, leading teams, caring for patients, or growing your business. We take care of every detail that turns a project into a finished space. Our approach is simple: clear communication, predictable timelines, and quality that speaks for itself. No surprises, no unnecessary stress, no gaps between stages — just a process that feels organized and respectful of your time. While you focus on your life and work, we make sure your home becomes a place where your family feels comfortable, safe, and truly cared for.
Our Story Through Work & Client Voices
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FAQ
Here, you can find answers to some commonly asked questions about our innovative solutions for construction and remodeling