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Signature Window & Door Replacement’s Staff

Since we opened our doors in 1999, Signature has been committed to employing the most experienced professionals in our industry. This enables us to meet the individual needs of each customer and provide the best service possible.


Grant NeissOwner
Randy LucasOwner

Signature is owned by Grant Neiss and Randy Lucas, who each has over 30 years in the industry.
Grant and Randy are involved behind the scenes on every job, ensuring you receive the best possible service.

Design Consultants

Brent LucasDesign Consultant
Danny LismoreDesign Consultant
Justin DoucetDesign Consultant

One of our design consultants will meet with you for a free in-home consultation.  We don’t use high-pressure sales tactics.  Your design consultant will inspect and measure your windows, listen to your needs and desires, help you select the options that match your vision, and provide a free quote based on the information gathered.

Office & Warehouse Staff

Our office staff is an integral part of our customer service process.

Anna WallAppointment Coordinator
Anna answers the phones. She will help you schedule your free consultation.
Stephanie Gauthier Appointment Coordinator
Stephanie answers the phones. She will help you schedule your free consultation.
Jeff BeckmanInstallation Coordinator
Jeff Beckman (Jeff 2.0) will be your primary contact for scheduling your installation. He will communicate with you throughout the preparation for and during your installation.
Mike LewisWarehouse Manager
Mike manages all aspects of our warehouse, including deliveries, product inspection, and inventory. He ensures our installers have everything they need when they prepare for your installation.
Jeff HagedornProduction Manager
As Production Manager, Jeff Hagedorn oversees the warehouse, installation, and services. He works with our Warehouse Manager and Installation Coordinator to ensure that your installation or service run smoothly.
Patti WrayBookkeeper
If you have any questions regarding billing or payment arrangements, Patti is happy to assist you.
Sarah NelsonOffice Manager/Marketing Director
In addition to her role as Signature’s marketing director, Sarah has also stepped into the role of office manager. If you aren’t sure who to talk to, reach out to Sarah. Unless you want to ‘update our Google listing’ or ‘improve our online ranking.’ We’re good, thanks.


We use the best installers in the industry! Customers praise our installers as friendly, knowledgeable, professional, and experienced. Our crews have been with us for years, and have no less than 10 years of experience in this industry.

We use AAMA certified “Installation Masters” installers, which means they have obtained the most advanced training and certification available in our industry.

They are also factory trained, which means they have spent time with our manufacturers learning best practices for installing the specific window and door products we offer.

Contact Us

Contact Information

Call now to schedule your free in-home consultation! 253.887.7792