Professional Associations
Proud member of the Metropolitan Builders Association, Wisconsin Builders Association, and NAHB.
Project Management
Every project is tracked and managed through JobTread for real-time updates and smooth execution.
Licensed & Insured
Compliant with all state requirements to protect your investment and ensure peace of mind.
About us
Trusted Remodeling & Excavation Services in Southeastern Wisconsin
A.S. Langer Construction partners with homeowners and builders to deliver high-quality kitchen, bathroom, and interior remodels, along with expert excavation and grading work—built on professionalism, precision, and strong local relationships.
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OUR SERVICES
Precision Earthwork for Residential Projects
Our excavation and grading services are tailored for homeowners, residential developers, and contractors. From site prep to final grading, we ensure clean, level, and properly-drained ground that sets every project up for success.
Explore Excavating ServicesPlanning a Remodel or Excavation Project?
Whether you’re updating your home or preparing a lot for construction, we’re here to guide you through every step. Learn how our team delivers reliable, detail-focused results across Southeastern Wisconsin.
Learn More About Our ProcessOUR SERVICES
Functional, Stylish Kitchens Built Around Your Life
We design and build custom kitchens that enhance how you cook, gather, and live. Expect clean layouts, durable finishes, and skilled craftsmanship tailored to your style and space.
View Kitchen Remodels
OUR SERVICES
Comfort-Driven Bathroom Upgrades with a Personal Touch
Whether it’s a sleek modern update or improved accessibility, our bathroom renovations combine form and function. We deliver smart layouts and quality materials to create a space you’ll love daily.
See Bathroom TransformationsTESTIMONIALS
Homeowner Testimonials
Don’t take our word for it – here’s what our customers have to say:
Alex installed a new French door for us. He gave us an estimate within 24 hours of our first contact and the door install was scheduled less than two weeks after the estimate. His work is impeccable. He’s professional and wants to see his customers happy. He’s also very dog friendly !
Jill Oemichen
Amazing work! Meticulous and timely. Very very happy with their work.
Rocio
We had a bathtub to walk in shower conversion and bathroom remodeling project done by Alex. He was vital in helping us navigate the unfamiliar world of remodeling and filled in many of our knowledge gaps! Alex was an effective and amiable communicator and orchestrated our project to run as smoothly as possible. He possesses a rare combination of skill, professionalism, and integrity. Alex was reliable beyond expectations. When Alex said he would be here at a specific time, he was here. Alex was the right contractor for us and our project.
Jean and Don Forti
Let’s Build Something Great Together
Contact A.S. Langer Construction to schedule a consultation for your next kitchen, bathroom, or excavation project. Serving homeowners and builders throughout Milwaukee and Southeastern Wisconsin with licensed, insured, and personalized service.
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