How often should I change the water?

With proper filtration and sanitization, water lasts weeks or months. Check pH and sanitizer weekly. Full drains are typically needed every 3–6 months.

What water temperature should a cold plunge be?

Most protocols recommend 50–59°F (10–15°C). Beginners often start at 55–59°F and work down. Chillers should be sized for your target temp and climate.

What electrical work is needed for a cold plunge?

Most chiller units need a dedicated electrical circuit. Ask your installer about power requirements during the consultation.

How long does installation take?

Simple setups can be done in a day. More involved installations with plumbing and electrical may take several days.

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Hartman Construction & Remodeling

Cold Plunge Installation

Des Moines, Iowa

4.8(30 reviews)

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About

Hartman Construction & Remodeling specializes in cold therapy installations for homes and gyms in Des Moines, Iowa. Their services include Cold Tub Installation. They hold a 4.8-star rating from 30 Google reviews. Request a quote for your cold plunge project.

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Based in Des Moines, IA — reach out to discuss your project.

Common Services

✓Chiller and filtration system setup
✓Commercial cold plunge installations
✓Stock tank conversions for cold therapy
✓Outdoor cold plunge pools

Services

cold-tub-install

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Reviews

4.8

Based on 30 reviews from Google

Typical Cold Plunge Installation Projects

Garage or Gym Install

Portable cold plunge unit placed in a garage or home gym with dedicated chiller and drainage.

Commercial Spa Setup

Multiple cold plunge units installed for wellness centers, spas, or athletic facilities.

In-Ground Plunge Pool

Small in-ground cold plunge pool constructed with integrated chiller and recirculation system.

Cold Tub Upgrade

Adding a chiller and filtration system to an existing tub or stock tank for year-round cold therapy.

Indoor Cold Tub Setup

Chiller-equipped cold plunge tub installed indoors with plumbing, drainage, and electrical connections.

What to Expect

1
Site Assessment
Installer evaluates location, discusses tub options, chiller sizing, and drainage needs.
2
Equipment Delivery
Cold tub and chiller equipment arrive on-site. Placement is confirmed before installation.
3
Plumbing & Electrical
Chiller, filtration, and drainage are connected. Electrician installs a dedicated circuit.
4
Testing & Training
System is filled, tested, and balanced. Installer covers water maintenance and temperature settings.

Cost Factors

Tub size & quality: Larger tubs and premium materials (fiberglass, acrylic) cost more than stock tanks or basic models.
Chiller system: High-capacity chillers for larger tubs or hot climates are more expensive than entry-level units.
Indoor vs outdoor: Indoor setups need drainage and condensation management. Outdoor installs may need electrical trenching.
Filtration & water treatment: UV sterilization and ozone systems add cost but reduce ongoing maintenance.
Installation complexity: Plumbing distance, electrical runs, and site prep vary based on existing infrastructure.

Cold plunge costs vary widely based on equipment and installation. Contact installers for detailed quotes.

Tips for Hiring a Cold Plunge Installation Installer

Discuss filtration and water treatment options to keep water clean between sessions without constant draining.
Ask about drainage planning, especially for indoor setups where water overflow and condensation need proper management.
Ask about chiller sizing for your tub volume and climate — an undersized chiller struggles to maintain target temperatures in warm weather.