Family-Owned, 20+ Years Experience
Custom Builds & Full Renovations
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Porch and Sunroom Addition in Mt Prospect, IL

B&C Remodeling expands NW Suburbs homes with custom screen porches and glass sunrooms built for year-round use. Our team handles design, permits, and installation so the new space connects cleanly with your existing structure. If you've been thinking about a porch and sunroom addition in Mt Prospect, IL, we've done this work right here in your neighborhood for over 20 years.

Why Choose Us for Porch and Sunroom Addition

We're a family-owned contractor, not a franchise. Every project gets a real project manager who walks the site, pulls the permits, and stays until the job is done right. We've built additions ranging from open-air decks to fully enclosed sunroom additions, so we know where the details matter and where shortcuts cause problems down the road.

Homeowners come to us because we keep things simple. You tell us how you want to use the space. We design something that fits your house, your lot, and your budget. No subcontractors passing the baton halfway through. Our crew does the work, and you deal with the same people from start to finish.

How We Work

We start with a site visit to measure the space and talk through how you plan to use it. From there we put together a design and a written quote. Once you approve, we pull the required permits with the Village of Mt Prospect and schedule the build. Framing, roofing, windows, and finishing all happen in sequence with the same crew. Before we leave, we do a walkthrough with you to confirm everything meets the plan.

Porch and Sunroom Addition in Mt Prospect, IL

Mt Prospect, IL gets the full range of Illinois weather, and that matters when you're adding livable space to your home. Winters hit hard, summers get humid, and a poorly built enclosure will show every flaw within a season. We spec our sunroom additions with insulated glass and proper vapor barriers so the space stays comfortable in January and doesn't turn into a greenhouse in July. Screen porches get treated lumber and corrosion-resistant hardware so they hold up through freeze-thaw cycles without warping or rusting out.

Screen Porches Built for the Midwest

A screen porch gives you outdoor living without the bugs or the direct sun. We frame them to match your roofline and use durable screen systems that stay taut through temperature swings. Whether you want a simple three-season space off the back door or a larger screened room wrapping a corner of the house, we build it to fit the existing structure rather than bolt something on that looks like an afterthought.

Sunroom Addition Options for Year-Round Use

A sunroom addition does what a screen porch can't. With insulated glass walls and a finished interior, it becomes a real room you can use in February. We work with several construction styles depending on your goals, from lean-to designs that tuck against the house to full gable-roof rooms with vaulted ceilings.

Every sunroom we build in Mt Prospect, IL gets a thermal envelope that meets current energy codes, so you're not paying extra every month to heat or cool the space.

Common Questions

Do I need a permit for a porch and sunroom addition in Mt Prospect, IL?
Yes, almost every structural addition in Mt Prospect requires a building permit. We handle the permit application as part of our process, so you don't have to navigate the Village's requirements on your own. We've pulled permits for projects like this in the area many times and know what the inspectors look for.
What's the difference between a screen porch and a sunroom addition?
A screen porch is open to the air through mesh screening, which makes it a three-season space in most Illinois climates. A sunroom addition uses insulated glass and a fully enclosed structure, so it can be heated and cooled for year-round use. We help you decide which fits your budget and how you actually plan to use the space.
How long does a sunroom or porch addition take to build?
Most projects run four to eight weeks from permit approval to final walkthrough, depending on size and complexity. Permit timing from the Village of Mt Prospect can add a couple of weeks at the front end. We give you a realistic schedule before we start so there are no surprises mid-build.

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"Best remodeling company around. They mean work done. My bathrooms are so nice and so is Bill!"
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Contact B&C Remodeling to schedule a free on-site consultation and get a written quote for your porch or sunroom addition in Mt Prospect, IL.

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