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Partner With a Seasoned Home Addition Contractor in Morton Grove, IL
If your home feels cramped or your family has outgrown your current layout, a home addition could be the perfect solution. Adding space not only increases comfort but also boosts your property’s value and functionality. However, choosing the right contractor makes all the difference.
At Welkin Construction, LLC, we specialize in designing and building high-quality home additions in Morton Grove, IL. From second-story expansions to rear extensions, we create seamless transitions that blend with your home’s existing structure. Every project is managed with attention to detail, structural integrity, and long-term performance.
With 25 years of experience, we’ve helped countless homeowners expand their living space without the stress. Our licensed general contractor, Radu, oversees every step to ensure your addition is built safely, efficiently, and beautifully.
As your trustworthy home addition contractor, we’re committed to making the process simple, transparent, and rewarding. Call today to discuss your project and explore the ideal home addition options for your property.

Expand Your Living Space Without Leaving Home
Welkin Construction, LLC designs and builds home additions tailored to your lifestyle. Whether you want to add a second story, extend your kitchen, or create a larger living area, we bring craftsmanship and creativity to every project.
As an experienced home addition contractor, we understand that home additions are major investments; that’s why we plan every detail carefully, from design and permits to construction and finishing.
Here are our house addition construction features:
- Second-Floor Addition: Expand upward to gain extra bedrooms, bathrooms, or office space.
- Rear Additions: Extend your living area, dining room, or kitchen with a beautiful new addition.
- Custom Designs: Seamless layouts that match your home’s architecture and aesthetics.
- Complete Project Management: As a reliable home addition company, we handle everything: plans, permits, construction, and inspections.
- Structural Quality: Built for safety, durability, and long-term performance.
As your home addition builder, we handle the heavy lifting so you can enjoy the results, more space, greater comfort, and lasting value for your home.
Create a Space That Grows With Your Family
As a skilled home addition contractor in Morton Grove, IL, we take pride in delivering projects that improve how families live. Every addition we build reflects our core values: reliability, communication, and professionalism.
From the initial consultation to the final inspection, we ensure you’re informed and confident at every step. We use durable materials and proven methods to deliver long-lasting additions that look and feel like part of your original home.
No hidden surprises, no rushed jobs, just quality work from a contractor who cares. When you partner with Welkin Construction, LLC, you gain a team dedicated to turning your vision into a functional, beautiful space you’ll enjoy for years.
Call us today to start planning your custom home addition.
Everything to Know About Adding Space to Your Home
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We specialize in second-floor additions, rear extensions, and room expansions for kitchens, living areas, and more.
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Most projects take 6–10 weeks, depending on size and scope. We’ll provide a detailed timeline before starting.
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Yes, our team manages the design process, acquires all necessary permits, and coordinates inspections.
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Absolutely, our custom design process ensures your new space blends seamlessly with your home’s architecture.
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Yes, the owner brings a general contractor license, providing reliable and professional service for every homeowner.