Company History

The company was started by Robert McDonald in May of 2000 when he felt the need to provide higher quality service and products to the construction industry in Southeastern Wisconsin.  The desire was to meet the challenging needs and high level of customer demands with Integrity, Superior Service and Unmatched Warranties.  Based on the Southwestern corner of Milwaukee County in the City of Franklin, he formed Excel Custom Contractors, LLC.  Excel Custom Contractors currently serves the entire Southeastern Wisconsin, Southern Wisconsin and Northern Illinois communities. We proudly searve Waukesha, Menomonee Falls, Brookfield, Franklin, Oak Creek, New Berlin, Pewaukee, Hartland, Lake Geneva and surrounding areas.

It was with the idea of providing ‘custom’ized customer service, to meet the unique individual tastes and product performance goals of his customers. Today Excel Custom Contractors has grown into a mid-sized Residential and Commercial General Contracting and Remodeling Company that can handle any size project from the foundation to the roof. Excel Custom Contractors prides itself in doing the best job the right way the first time, this ensures our customers will get what they expect from both their product choices and quality construction installations.

Since the Spring of 2009, Excel Custom Contractors has brought on a new addition to it's ownership with James Lawrence Jr. of Oak Creek, Wisconsin.  Jim has been working for Excel Custom Contractors for the previous five years as a Carpentar Foreman in which he ran many varying crews and has now become its Vice President and COO.  Together with their combined expertise and knowledge of products and skillful installations Excel Custom Contractors is positioned to continue to grow and enhance its offerings to its every expanding customer base. 


Our Warranties

All of our warranty programs include the highest quality manufacturer recommended installations.

'Tier 1' Warranty Program – Lifetime Labor Warranty (Highest Quality Products Used) with Lifetime Free Annual Performance Evaluations

'Tier 2' Warranty Program – 7 Year labor Warranty (Combination of the Highest and Standard Quality Products Used) with 7 Free Annual Performance Evaluations

'Tier 3' Warranty Program – 3 Year Labor Warranty (Standard Products Used) with 3 Free Annual Performance Evaluations

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Statement of Values

We will provide our customers with honest, professional design ideas with excellent construction practices.

We will help our customers define their remodeling goals and construct plans that best serve the interest of their families, business and properties.

We use a team planning process to positively influence the lives of our customers.

We are committed to the creation, enhancement and preservation of our customers personal and business properties.

We provide our employees, business partners and suppliers with an environment that supports their personal and professional growth.

Our Standards

High Level of communication

All Employees are background checked

Complete Safety program in place

Quality Team Approach to Service