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Add On or Build a New Home

Make SL Contractors your first choice for all home additions and new construction work in the Pittsburgh, Pennsylvania area. We have handled a wide range of building and construction projects for all kinds of customers. From start to finish, we take care of everything. This includes working with all building inspectors and subcontractors, if needed, so you can continue with your daily life worry-free.

Happy Construction Worker


If you decide that you need a bit more space added to your existing home, we are the contractors for your project. Our architectural and design team expertly plans the construction of your home addition, keeping local codes and your budget in mind. Additions in Pittsburgh, PA can seem overwhelming, but SL Contractors makes the process as easy as 1, 2, 3! Many contractors start a project and, in the middle of the job, start charging you extra for "unexpected" costs. We always double-check to ensure we don't miss anything that will stress you out over the budget of your new addition.

New Construction

The SL Contractors team has experience working on large-scale, new construction projects, completing them effectively and efficiently for the satisfaction of our many clients. Though these projects can be complex, we have the experience and expertise needed to handle them. To get the job done, our general contractors have organized the smooth coordination of numerous workers, including:

Electricians | Plumbers | HVAC Technicians | Contractors | Other Skilled Tradespeople

Other Services Available:
Roofing & Siding | Deck Construction | Basement Waterproofing | Designer Products | Custom Design