How it works
See the process
For Harris & Sons Inc. the perfect Hearing Performance Insert is a culmination of ergonomics, design, aesthetic balance and sound performance. The Insert must become one with the individual.
We will be with you every step of the way in obtaining your custom HPI Inserts!
Step # 1
Choose
HPI Insert
& Custom Sound Program
Choose your Hearing Performance Insert (HPI). Customize Your HPI by selecting from different Custom Sound Programs.


Step # 2
Custom
Impression
Created for your ears
After placing your order, we will reach out to confirm and collect payment. Then a reputable Audiologist/Hearing Specialist trained in the Sterling Method will be located in your area. In two business days we will give you their contact info. All you need to do is schedule your appointment, pay the cost to make impressions and have your impressions made.
Step # 2
Custom
Impression
Created for your ears
After placing your order, we will reach out to confirm and collect payment. Then a reputable Audiologist/Hearing Specialist trained in the Sterling Method will be located in your area. In two business days we will give you their contact info. All you need to do is schedule your appointment, pay the cost to make impressions and have your impressions made.

Step # 3
Deliver
Impressions
So We can Get to Work
Once you have your impressions send them to:
Harris & Sons – 1363 East 170 South #201 St. George UT 84790.


Step # 4
Hand Crafted
With attention to detail
Once we receive your impressions you will be contacted and production will begin. Production is around 10 business days. You will be notified and be given the tracking information when your HPI’s are being sent out.
Step # 4
Hand Crafted
With attention to detail
Once we receive your impressions you will be contacted and production will begin. Production is around 10 business days. You will be notified and be given the tracking information when your HPI’s are being sent out.
