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Business Details
22 Years
experience
Your Trusted Partner for Construction and Remodeling Solutions
At Professional Construction, we believe in treating every client as family. Since 2004, our family-owned business has prioritized exceptional communication, personalized service, and community impact. With over 70 years of combined experience, we specialize in residential and commercial construction, remodeling, and custom home-building across Southeastern Wisconsin. Our team of certified experts, including President Michelle Grau and Vice President Mike Grau, approaches every project with dedication to quality, safety, and client satisfaction.

Recognized for our work ethic and community contributions, we remain committed to exceeding expectations through transparent collaboration and innovative solutions tailored to each client's unique needs.
Services
General Contracting Remodeling Custom Home-Building Project Management Design Consultation
Details
  • Year established: 2004
Highlights and features
  • Family-owned business with 20 years of local experience
  • Certified WBE and SBE with 70+ years of combined expertise
  • Personalized service for residential and commercial projects
  • Proven track record with government-funded and tax credit projects
  • Community-focused approach with transparent communication
Associations and certifications
  • WBE
  • SBE
What people say
Family-like team Quality craftsmanship Personalized service Stress-free management Attention to detail
Services
Residential Construction
We deliver custom residential construction solutions tailored to homeowners' unique needs. Our team manages projects from foundation to finish, ensuring quality craftsmanship and adherence to timelines. With expertise in new home construction and additions, we create living spaces that reflect our clients' visions while maintaining strict safety standards.
Commercial Remodeling
Our commercial remodeling services transform business spaces with minimal disruption to operations. We specialize in updating offices, retail locations, and multi-family complexes while complying with regulatory requirements. From design consultation to final execution, we prioritize functionality, aesthetics, and budget efficiency for lasting business environments.
Project Management
We provide comprehensive project management for complex construction initiatives. Our certified team oversees scheduling, budgeting, and quality control while maintaining transparent communication with stakeholders. With experience in government-funded projects, we ensure compliance with HUD, WHEDA, and RPP standards throughout the construction lifecycle.
Design Consultation
Our showroom offers hands-on design consultation for flooring, cabinetry, and fixtures. Interior designers collaborate with clients to create cohesive spaces that balance style and practicality. We provide material samples and 3D visualizations to help clients make informed decisions before construction begins.
Custom Home-Building
We specialize in creating bespoke custom homes that meet exact specifications. From architectural design to final finishes, our team works closely with homeowners to realize their dream residences. We incorporate energy-efficient solutions and premium materials while maintaining strict quality control throughout the building process.
People
Michelle Grau
President
As co-founder and President, Michelle Grau leads with 20 years of construction industry experience. Recognized as a 2021 Milwaukee Business Journal Woman of Influence, she prioritizes client relationships and community impact while overseeing company operations.
Mike Grau
Vice President
Co-founder Mike Grau brings extensive construction management expertise to his role as Vice President. He focuses on project execution and team development, ensuring PCI maintains its reputation for quality workmanship and timely delivery.
Jared Ashworth
Accounting Specialist
Jared Ashworth manages financial operations with precision, bringing 8 years of construction industry accounting experience to ensure PCI's fiscal health and client billing accuracy.
Jennifer Antczak
Interior Designer
Interior Designer Jennifer Antczak helps clients visualize their projects through material selection and space planning, combining aesthetic sensibility with practical construction knowledge to create functional, beautiful spaces.
Scott Muehlemann
Warehouse Manager
Scott Muehlemann oversees material inventory and logistics, ensuring project timelines stay on track. With 15 years in construction supply chain management, he maintains efficient operations for PCI's projects.
Questions
What types of construction projects does PCI handle?
We specialize in residential and commercial construction, remodeling, custom home-building, and project management for both private clients and government-funded initiatives.
How long has PCI been in business?
Professional Construction, Inc. has served Southeastern Wisconsin since 2004, celebrating 20 years of operation in 2024 with a proven track record of successful projects.
Are PCI's team members certified professionals?
Yes, we're certified as a Women Business Enterprise (WBE) and Small Business Enterprise (SBE) with team members holding industry-recognized credentials across construction disciplines.
How can I schedule a consultation?
Contact us at 262.363.0886 or visit our Waukesha showroom Monday-Friday, 8:30 AM - 4:30 PM. Appointments are available for personalized consultations.
Does PCI work outside Southeastern Wisconsin?
While based in Waukesha, we serve clients throughout Wisconsin and nearby regions for residential, commercial, and multi-family construction projects.
Reviews (6)
Joyce Szofer
Dec 13, 2021 Report
Everyone is very professional and friendly. They are punctual when arriving to the worksite and do a thorough clean up when they leave the job. The quality of product is outstanding. They will work with your budget. I have had a complete interior paint update and the workmanship was fabulous. I also had an installation of a new patio door and I am thrilled with the quality of my new door. Rob and Adam did the installation and it was amazing to watch their teamwork. I will definitely be contacting PCI for future upgrades to my home.
Leslie Olson
Jul 01, 2021 Report
We heard PCIs ad on the radio We knew they were exactly what we were looking for. Mike came over and solved both of our exterior problems. He was friendly, honest and efficient. We will definitely be calling them again!
Jeff Goff
Jan 27, 2021 Report
Kitchen remodel. Mike came out pretty quickly to give us a quote. Price was fair for the amount of work being done. After getting a number of quotes and decided to go with PCI. Super happy with our choice. Other remodels we have had hadn't gone as smooth as this one. Remodel crew led by Rob was fantastic. We have an older home and and never know what is behind walls. Rob was not fazed by any of it. Throughout the process Rob gave us suggestions that we would have been upset if we didn't do them. Great job cleaning up after themselves so we could walk through the space at night since it was the
Rachel Reit
Oct 25, 2020 Report
PCI goes above and beyond every single time. They do beautiful work, and the customer service is exceptional. Mike and Michelle are the nicest people you'll meet. They recently remodeled our office space - incredible. They also give back to their community in many ways, and that means a lot! 100% would recommend.
Nicholas Candido
Oct 24, 2020 Report
Contacted PCI back in June about a repair to our house. Got an email response fairly quickly so I had a good impression from the start. Was given an estimate and said I wanted to pursue the work. Was told they would put me on the schedule for the beginning of August and that someone would be out the next week to take a look at the work to be done. It's now the middle of August and noone has showed at any point. Left several messages for the project manager and even emailed. Yet no response. If they didn't want to do the project like I was told they would they could've said so. This is no way to
Scott McFadden
Sep 13, 2020 Report
I had PCI do a couple of repairs on my home and both times I was delighted with the experience. There work was done in a timely, high quality and cost effective manner. I found them really easy to work with. Having an older home, I was impressed with their ability to find solutions in keeping with the architecture of our home. I would absolutely use them again !