STONEMARK GROUP LLC

A group built on craft, scale, and accountability.

Stonemark Group LLC is a home improvement group providing a full range of residential and commercial services — from flooring and concrete coatings to roofing, remodeling, landscaping, and more.

Registered as a limited liability company in the United States, Stonemark Group LLC was built to be a single point of contact for the full range of home improvement needs — a contractor group that operates at scale without sacrificing quality or communication. The company's registered administrative address is in Wyoming; all field operations are managed locally from within each service market.

We operate regional crews across our service markets, covering everything from flooring and concrete coatings to roofing, kitchen and bathroom remodeling, painting, windows and doors, decks, landscaping, hardscaping, and fencing. Each market is managed by a dedicated operations coordinator who oversees scheduling, crew quality, and customer satisfaction.

Stonemark Group serves homeowners, real estate investors, property managers, HOAs, and commercial property owners. Whether it's a single garage floor coating or a full property renovation across multiple units, we bring the same professional standards to every project.

Our Leadership

A dedicated management team overseeing operations, quality, and client experience across our service markets.

Stonemark Group LLC is founded and owned by Ayoub Amaadour. Project coordination, crew scheduling, and client communication are handled directly by the company's principals — not outsourced to call centers or third-party sales teams.

Each service market has a dedicated operations coordinator responsible for crew quality, scheduling, and post-project follow-up. All subcontractors are vetted and work under signed agreements with Stonemark Group LLC.

For direct inquiries, contact us at contact@stonemarkgroupllc.com or +1 (651) 661-3255.

Certifications & Standards

We operate to verifiable industry and legal standards in every market we serve.

OSHA Safety-Trained Crews
Installation crews are trained to OSHA 10-Hour General Industry safety standards and follow jobsite safety protocols on every project.
LLC Registration (US)
Registered limited liability company in good standing. EIN on file. Business banking and contracts maintained.
Written Contracts & Warranties
Every project is governed by a signed service agreement. All workmanship is backed by a 5-year written warranty.
Background-Checked Crews
Subcontractors and crew members undergo background screening before working on residential properties.
Preferred Product Network
We use products from Rust-Oleum, LATICRETE, Shaw Floors, Armstrong, Bona, and Quartz-Tek across our projects.

Our Operating Standards

The principles that govern every project across every market.

Commercial-Grade Materials Only

We use manufacturer-approved commercial-grade materials across every trade — not consumer substitutes. Every project is built to last.

Transparent Written Quotes

All estimates are provided in writing with itemized scope before any work begins. No change orders without written approval. No hidden charges.

5-Year Workmanship Warranty

Every installation comes with a written 5-year workmanship warranty. If something isn't right, we schedule a return visit and make it right at no cost.

Products we commonly install include

Rust-Oleum LATICRETE Shaw Floors Armstrong Bona Quartz-Tek

Ready to get started?

Request a free estimate today and we'll be in touch within 24 hours.

Get a Free Estimate