Why Choose Us

A True Design-Build Experience

We handle every step, from concept to completion. You get one team, one vision, and zero finger-pointing. That means every detail gets the attention it deserves, and nothing falls through the cracks.

Your Ideas, Our Priority

Great projects start with real conversations. We take the time to understand your style, your routines, and what matters most to you. The result? Spaces that feel like you — not just something out of a catalog.

Collaboration That Clicks

Good chemistry isn’t just nice to have — it’s essential. We keep you informed, answer your questions, and ensure you enjoy the process. Remodeling doesn’t have to be stressful when you have a partner you trust.

Obsessed With Details

We sweat the small stuff so you don’t have to. From flawless tile layouts to perfect cabinet hardware, our team is committed to precision and quality. We treat your home like it’s our own.

Value Engineering

We believe great design is about more than just appearances — it’s about making every dollar work harder. Thanks to our close relationships with trusted vendors, we’re able to source quality materials at better prices and pass those savings directly to you. We approach every project from multiple angles to find smart ways to maximize style, minimize waste, and make sure you get the best possible value.

Tech That Keeps You in the Loop

We use the latest construction management tools to streamline every phase of your project. With real-time updates and smart scheduling, you always know what’s happening next. Siman Builds is always looking for ways to optimize the process — so your remodel is faster, smoother, and hassle-free.

Our Story

Siman Builds is a family-owned Design + Build firm specializing in high-quality residential remodeling and custom home construction across the Washington DC Metro area. As part of the trusted Siman Companies—serving the DC metro area for over 25 years—we bring proven craftsmanship, intentional design, and a streamlined process to every project.

From concept to completion, you work with one dedicated team that manages every detail. We focus on clear communication, organized project management, and value engineering to make the most of your budget without compromising on quality.

Our Team

Neil Siman

Principal

Noah Siman

Director of Operations

Missy Thomas

Controller

Byron Romero

Project Manager

Samantha Willis

Design Lead

Aislin Belt

Marketing & Design Assistant

Frequently Asked Questions

How long will my remodeling project take?

Every project is a little different, but the construction execution phase for most remodeling projects at Siman Builds take anywhere from 1 month to 6 months, depending on the scope and complexity. During our planning process, we’ll give you a detailed timeline so you know exactly what to expect—throughout the process we'll keep you updated at every step through our construction management software that ensures your project stays on track.
How long should I prepare from the first meeting to starting the project?

It’s smart to allow a couple of months from our first meeting to breaking ground. This covers everything from our collaborative space planning, design process, estimating, and obtaining permits. We’ll help you map out every step so there are no surprises—just a smooth transition into your new space.