Basement Remodeling Contractor

The best way to start is a conversation with the experts about what you've got in mind and the circumstances in your home.

We don’t believe that a basement should be a financial burden. Instead, we strive to find solutions that fit every reasonable budget. Skor Construction is renowned for providing value-driven basement finishing services, ensuring that our clients receive the best possible outcome without unnecessary cost. We proudly guarantee satisfaction on every project we undertake, treating clients like family and keeping them informed throughout the renovation process to simplify construction and reduce stress. 

Basement remodeling costs can vary significantly depending on the size of the space, the complexity of the design, and the finishes selected. In the Chicago area, most professionally finished basements fall within the following ranges:

• Basic basement finishing: $60,000 – $100,000
• Mid-range basement remodel: $100,000 – $175,000
• High-end custom basement: $175,000 – $250,000+

Projects that include features like wet bars, bathrooms, custom built-ins, home theaters, or guest suites will typically fall on the higher end of the range. The best way to determine a realistic investment is to review the space, discuss goals, and develop a clear design and scope before construction begins.

See our comprehensive local cost guide for more detailed information to help you plan. 

Several variables influence the final investment for a basement remodeling project. Some of the most important include:

• Size of the basement – Larger spaces require more materials and labor.
• Existing conditions – Electrical, plumbing, insulation, or waterproofing upgrades may be needed before finishing.
• Layout complexity – Adding bedrooms, bathrooms, or partition walls increases labor and materials.
• Mechanical systems – HVAC extensions, plumbing lines, and electrical upgrades can impact cost.
• Finish selections – Flooring, cabinetry, lighting, and millwork vary widely in price.
• Specialty features – Home theaters, wet bars, gyms, and custom built-ins increase both design and construction complexity.

In many cases, yes, egress windows are required if the basement includes a bedroom or sleeping area. Building codes require egress windows to provide a safe emergency exit in case of fire or other emergencies. Even when a bedroom is not included, many homeowners choose to add egress windows because they provide several benefits:

• Increased natural light
• Improved ventilation
• Greater safety
• Higher home value

Local building codes and municipal requirements determine exactly when egress windows are necessary, so this is typically reviewed during the design and permitting process.

Most basement remodeling projects take 8 to 12 weeks of construction, depending on the size and complexity of the space.

Typical timelines include:

• Planning and design: 2–4 weeks
• Permitting (if required): 2–4 weeks
• Construction: 8–12 weeks

Larger or more complex basements with bathrooms, custom built-ins, or specialty rooms may take longer. A clear design, well-defined scope, and organized construction schedule help ensure the project progresses efficiently from start to finish.

Yes, bathrooms are one of the most common additions in basement remodeling projects. Adding a basement bathroom typically involves extending plumbing lines for:

• A toilet
• Sink or vanity
• Shower or bathtub (depending on the layout)

Because basement plumbing sits below the home’s main sewer line, some homes require specialized systems such as ejector pumps or upflush plumbing to properly move wastewater.

While this adds complexity, a basement bathroom can significantly improve convenience, especially for guest suites, recreation areas, or home gyms.