Meet Andrew Yamnitz

Project Specialist

With Helitech Since 2017

As a project estimator for Helitech, I take great pride in helping customers understand the issues they are having with their home and the different avenues to go about solving their waterproofing or foundation problems.

I am 31 years old and currently reside in Perryville, MO, with my wife of 6 years, Danielle, and daughter, Molly, and son, Chase. My wife and I were both born and raised in Perryville and are members of the Crossroads United Methodist Church. Outside of working for Helitech, I also work on and help manage my family farm where we raise corn, soybeans, and cattle. When time allows, I enjoy doing anything outdoors such as hunting, fishing, and the occasional camping trip.

The most important life lessons I’ve learned are trust and loyalty. Working for Helitech as a project estimator to solve homeowners’ problems with the best products available gives me a great sense of satisfaction at the end of the day.

Appointments with Andrew

If you have an appointment scheduled with Andrew, he will call you in the next few days to get more information and get better prepared for your appointment. Don’t forget to ask Andrew about Helitech’s free financing options during your appointment!

Customer Care Team

If you have a signed contract and have not had the work performed yet, please contact our Customer Care Team directly at 314-391-8062 or Please keep in mind this is for customers that have a signed contract but are waiting on the installation date. New customers, please call or fill out a contact form to schedule an appointment.

Customer Service

Customer service and getting the job done right the first time is always our top priority. If you have previously had your home worked on by Helitech and need to schedule a follow-up visit, please contact our Customer Service Department directly at 314-391-8229 or It is our goal to take care of any customer service issue within 24 hours during regular business hours (M-F). However, should you need immediate assistance, please call your estimator or designated Helitech contact.

Financing Options

Helitech offers free financing on most jobs, including no-interest option financing, personal loans, home equity loans, and refinancing. Our financing team will work with you one-on-one to come up with the best possible solution to finance your project. Make sure to ask your project estimator about our financing options as all financing will need to be secured at least 2 weeks before your project start date. Click here to learn more about our financing options.

Call Andrew at 800-246-9721

Memberships and Affiliations:

  • Chamber of Commerce
  • Crossroads United Methodist Church
  • Operate Family Farm

Proudly Serving Farmington, Cape Girardeau, Perryville, Scott City, Festus, Arnold, St. Genevieve, Jackson, Sikeston, and Chester!


  • 2006 & 2016 Better Business Bureau TORCH Award for Customer Service
  • HBA of SWIL Remodeler of Distinction Award for Waterproofing & Structural Renovation
  • A+ BBB Rating for 30+


Cape Girardeau, MO

5 star(s)

So impressed with Randy and crew and their work ethic


St. Genevieve, MO

5 star(s)

impressed by level of professionalism and quality he displayed while here. Gave some very helpful information about the warranty. Will definately use you in the future and recommend Helitech to friends that are in need of foundation repair.

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