Our Warranty
Every HHI project comes with a one-year workmanship warranty and a free check-up 12 months after we finish. Product coverage comes from the manufacturer.
- 1-year workmanship warranty
- Manufacturer’s product warranty
- Free check-up after 12 months

Included with every project
1-year workmanship warranty
Our installation is covered for one year. Start dates and exclusions are in your contract.
Manufacturer’s product warranty
Product coverage depends on the manufacturer and the item installed. We help you reach the manufacturer if a product fails.
Free 12-month check-up
We’ll call one year after your remodel to schedule your free check-up, then come out and inspect the work.
Why our warranty works here
Southern building habits don’t survive a North Dakota winter. We plan every project for the conditions it has to handle — and that’s why we’re comfortable standing behind it.
- Materials selected for -40°F to 100°F+ temperature swings
- Proper drainage and ventilation to prevent moisture damage
- Waterproofing systems installed to manufacturer spec

Get help with an existing project
Call our office at (701) 929-8727 or email [email protected] with the project address, installation date, a description and photos if available. We’ll review the concern against the workmanship and product terms for your project. You can also use the form below with “Service on a past HHI project” selected.
- Your name and the project address
- The approximate installation date
- What you’re seeing, with photos if you have them
The free 12-month check-up is a one-time visit, not a required annual service. What we look at depends on the project — for a shower, joints, hardware and anything you’ve noticed; for a floor, transitions and base trim.
Guides before you start
Straight answers to the questions we hear most — written by our team in Mandan.
Request service or a new estimate
Takes about a minute. Our office follows up during business hours; Viktor confirms the visit and the written scope.
Viktor, your general contractor, coordinates your estimate
- Our office follows up during business hours
- Free in-home consultation in Bismarck–Mandan
- Written estimate before any work starts