Frequently Asked Questions

Have questions about your water quality, water treatment options, or how Waterhouse works? We’ve compiled answers to the most common questions we hear from Iowa homeowners and businesses. Don’t see what you’re looking for? Give us a call.

What’s Your Water Score?

Have questions about your water quality, water treatment options, or how Waterhouse works? We’ve compiled answers to the most common questions we hear from Iowa homeowners and businesses. Don’t see what you’re looking for? Give us a call.

Serving Cedar Rapids Since 1966

3rd Generation Family-Owned

Authorized Kinetico Dealer

Customized Water Solutions

Residential & Commercial Service

Trusted Across Cedar Rapids, Marion, Hiawatha, & Surrounding Iowa Communities

Water Testing & Analysis

How do I know if I have a water quality problem?

Common signs include white mineral deposits on fixtures, orange or rust-colored staining, a sulfur or chemical smell, flat or metallic taste in drinking water, and poor soap lathering. That said, many water problems — like nitrates, bacteria, and PFAS — have no visible or taste indicators. Professional water testing is the only reliable way to know what’s in your water.

Waterhouse’s free in-home water analysis tests for hardness, iron, pH, chlorine, TDS, and other common Eastern Iowa water concerns. Results are reviewed with you on-site, and we explain what each number means for your home — without any obligation to purchase.

A standard in-home water analysis typically takes 45–60 minutes, including the consultation. More comprehensive testing for specific contaminants like nitrates or bacteria may require lab analysis with results returned within a few business days.

Water Softeners

What’s the difference between a water softener and a water filter?

A water softener removes hardness minerals (calcium and magnesium) through ion exchange, replacing them with a small amount of sodium. A water filter removes other contaminants — sediment, chlorine, nitrates, etc. — through physical or chemical filtration. Many homes benefit from both.

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Softener sizing depends on your water’s hardness level, household size, and daily water usage. A Waterhouse water analysis measures all of these factors and allows us to recommend the right Kinetico model for your home — not too small, not oversized.

Drinking Water Systems

Is reverse osmosis water safe to drink?

Yes. Reverse osmosis filtration is one of the most effective methods for improving drinking water quality. RO removes a broad range of contaminants and produces consistently high-quality water for drinking and cooking.

Yes, but the right pre-treatment depends on your well water test results. High iron or hardness levels may require pre-treatment ahead of an RO system to protect the membrane and maintain performance. Waterhouse designs well water treatment systems with this in mind.

Service & Maintenance

Do you service water treatment brands other than Kinetico?

Yes. Waterhouse services most major water treatment brands in addition to Kinetico. If you’re having a problem with your current system, regardless of brand, give us a call.

Kinetico softeners are designed for low maintenance, but an annual check helps ensure optimal performance. Waterhouse offers maintenance plans and will inspect your system, check salt levels, and verify performance during each visit.

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