GSM Inc, is an expert on multi-family housing and apartment buildings renovations and redevelopment.
Property Owners, Building Management Companies, Land Developers and even large General Contractors trust GSM because of our decades of direct hands-on experience handling capital projects.

We provide real-time communication, efficient project management, on-time delivery, safety minded & experienced craftsmans,

We are proud of our clean performance and attention to surroundings which allow us to work on either vacant or occupied units.

We can deliver a turn-key solution or work on a particular phase of a project.

You can rest assured that safety of all the stakeholders is our priority, backed by insurance policies that are the highest in the industry as vetted by “RealPage® Vendor Credentialing”.

Our competitive pricing is based on our deep knowledge of scheduling and costs (optimizing time & materials) and not on market speculation. GSM offers the best return on your investment.

• Design
• Cost Estimation (Time & Materials)
• Permitting
• Procurement
• Asbestos Abatement & Removal
• Weatherproofing
• Roofing
• Demolition, Framing
• Drywall
• Flooring, Carpeting
• Carpentry
• Painting
• Plumbing, Electrical, HVAC
• Siding, Gutters
• Landscape Redesign
• Turn-key Cleaning