Custom Home Builder in Mundelein, IL

Water decides everything, and it decides it before a single wall goes up. On a wooded lot in Lake County, the questions that matter are not about cabinetry or window styles. They are about where the water goes when a spring storm dumps two inches in an afternoon, how high the water table sits under the footprint, and whether the ground you are about to build on drains or holds. Every conversation with a custom home builder in Mundelein, IL should begin underground.


The land here explains why. This is glacial country, left behind by ice that dumped a jumbled mix of clay, silt, sand, and gravel across the whole of northern Illinois, and it does not drain evenly. Two lots on the same street can behave completely differently. There is a 153-acre glacial lake sitting in the south of this village, which tells you exactly how much water this landscape is holding, and floods in 1936 and 1937 did severe damage here for the same reason. Reliable new home construction in Mundelein, IL starts with a site that has been read properly.


Innavik Design brings over 15 years of experience to that reading. We are owner-operated; co-owners Jay and Nick personally oversee every project, and our work covers home construction, home restoration, construction rehab, roofing services, and kitchen remodeling. We use high-quality materials, and we would rather solve a drainage problem on paper than dig it up in year three. If you have a lot, let us come and walk it with you before you fall in love with a floor plan.

About Mundelein, IL

Mundelein, IL, is a village in Lake County with a population of 31,560 recorded in the 2020 census, which makes it the fourth-largest town in the county. European settlers first arrived in 1835, and the village was incorporated in 1909 after a rail spur connected it to the Chicago North Shore and Milwaukee Railroad.

The University of Saint Mary of the Lake opened here in 1921, and in June 1926, the village hosted the closing events of the 28th International Eucharistic Congress, with trains bringing people in every 30 minutes before mass. Diamond Lake, a 153-acre glacial lake, sits in the south of the village.


The seminary is the institution that gave this place its name. The village was called Mechanics Grove, then Holcomb, then Rockefeller, then Area, before the board renamed it in 1925 for Archbishop George Mundelein. Floods in 1936 and 1937 severely damaged Mundelein, IL, which is worth remembering when anybody starts a project here.

Glacial Till and the Water Table: What the Ground Under a Lot Actually Does

Glacial till is not soil in the way most people picture it. It is an unsorted deposit of clay, silt, sand, gravel, and stone left where the ice dropped it, and its behavior varies wildly across short distances. A pocket of sand drains freely. A lens of clay directly beneath a footing holds water like a bowl. You cannot tell which you have by looking at the grass.


Now build a basement into it. A foundation wall below grade is holding back saturated soil, and saturated soil pushes. That lateral pressure rises as the water table rises, and it concentrates against the wall at exactly the moment the ground is heaviest. Frost adds the second mechanism: in this part of Illinois, footings need to sit well below the frost line, because water in the soil expands as it freezes and will lift anything sitting inside that zone.


The consequences are the ones nobody photographs, which is why they get skipped. A wet basement, a cracked wall, a slab that has moved. The right response is to test the soil, set the footings deep, engineer the drainage, and grade the site so that water leaves rather than collects. Innavik Design does that work first, because it is the one part of a house that cannot be redone later.

Happy Customers in Mundelein, IL

Nicholas and the team were amazing. For the first time I experienced ice dams, and they were huge. Innavik came, were the most knowledgeable, explained options so very well, and the result was ice dams resolved. Nicholas even came back the next day to make sure his executed solution was actually working, and it was. You don't find many companies like this, and THANK YOU Innavik!

Dana N.

Worked with Turk and Jay on a project at my daughter's house. Involved tearing out plaster and lathe, reinstating, new drywall and trim. They were both very professional and accommodating as changes were made to the plan periodically. Any discrepancies were handled, no issues and to our satisfaction.

Marcy W.

I had a project that I needed to have completed within one week and Nick told me he could help me with it. His crew showed up at my house 2 days later and knocked it out professionally and efficiently. It took a day and a half and they left the site neat and clean. So refreshing to have someone who does exactly what they promise on a timely basis. I highly recommend Innavik.

Marty S

Innavik was very timely. They responded to my need for a quote on siding repair very quickly and were out the next day. They were able to complete the small job same day. They did a great job and were very good at explaining the issue and completely job. Highly recommend!!

Emily F.

Turk did a great job in quickly and effectively changing out or aging roof. He was awesome to work with and made this process feel easy and stress free.

George C.

Great company. Highly recommend. Professional and great costumer service.

Roger G.

The Cost of a Decision Rises Every Week You Wait to Make It

Here is a curve worth understanding before you build anything. Moving a wall on a drawing costs the time it takes to redraw it. Moving that same wall after the framing is up costs demolition, new lumber, new labor, and a delay to every trade downstream of it. Moving it after the drywall, the wiring, and the plumbing are in costs several times that again. The decision has not changed. The price of making it has.


Homeowners almost always underestimate this because the early stages feel abstract and the later ones feel real. A layout on paper feels like something you can adjust later, so people defer, and then they stand in the framed shell, understand the space for the first time, and want to change it. That instinct is completely natural, and it is enormously expensive.


The way through is to spend real time on the plan while the plan is still cheap. Walk it, live in it mentally, argue about it, and get it wrong on paper as many times as you like. Once the concrete has cured, the conversation changes entirely, and that is exactly why we push so hard on the design stage.

Why Mundelein Residents Trust Innavik Design

The owners are on the site. Jay and Nick oversee every project personally, which means the person you talked with about the plan is the person standing in the mud when the excavator hits a clay lens nobody expected. In custom building, that continuity is not a nicety. It is what stops a hundred small decisions from being made by somebody who was never in the room when you explained what you wanted.


Working across restoration, rehab, roofing, and new construction is what makes that judgment worth something. A builder who only frames new houses has never opened a wall in a ninety-year-old building and seen what water did to it over decades. We have, on restoration and rehab projects, and it changes how we detail flashing, how we handle grade, and how much we care about the roof line long before anybody picks a shingle color.


Whether you are building new on a bare lot in Mundelein, IL, or bringing an aging property back, Innavik Design works from the ground up, in that order, deliberately.

Hire Us! Custom Home Builder in Mundelein, IL

Bring us the lot, not the blueprint. A plan drawn without reference to the site it will sit on is a beautiful drawing and an expensive problem, because the ground does not care what the elevation looks like. Serious custom home construction services in Mundelein, IL begin with a walk across the property, ideally on a wet day, when the ground tells you the truth.


We will look at the slope, the trees, the drainage, the neighbors, and where the sun lands, and then we will talk about the house. Some lots clearly want a walkout basement. Some absolutely do not.

New construction, a full home restoration, a construction rehab that brings an old property back to life, a roof, or a kitchen that has been waiting years, we take on all of it. For trusted residential construction and remodeling in Mundelein, IL, we'll come out and take a look.

1. Why does Innavik Design start with the soil in Mundelein, IL?

Because glacial till varies wildly. Across Mundelein, IL, 2 lots on the same street can drain completely differently, and the foundation is the 1 thing you cannot ever redo later.


2. How deep do footings go in Mundelein, IL?

Well below the frost line. Water held in the soil expands by roughly 9 percent as it freezes, and anything sitting inside that zone will simply get lifted by it.


3. Can I change the layout once framing has started?

You can, and it costs. Moving a wall on paper costs an hour, while moving it after framing costs demolition, lumber, labor, and a delay to every single trade downstream.


4. Does Innavik Design build on lots with a high water table?

Yes. Around Mundelein, IL, we test the soil, set the footings deep, engineer the drainage, and grade the site so water leaves rather than collects against a buried foundation wall.


5. Who actually oversees my Mundelein, IL build?

Jay and Nick, the co-owners, on every single project. Over 15 years of experience means the person who heard your plan is the same person who is standing on site.


6. Do you do restoration as well as new construction?

Yes, both of them. Home restoration and construction rehab sit alongside our new builds, and opening walls in 90-year-old buildings teaches you exactly how water behaves across the passing decades.


7. Can Innavik Design remodel just a kitchen in Mundelein, IL?

Yes. A kitchen remodel in Mundelein, IL, is a standard project for us, covering the cabinetry, countertops, lighting, and a reworked layout where the current one simply does not function.


8. Do you handle roofing on a home you build?

Yes. Roofing services are 1 of our 5 core offerings, so the roof on any house that we build gets detailed and properly installed by our own in-house roofing team.


Frequently Asked Questions

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