HVAC

Air Conditioner

Professional air conditioning services in Eau Claire, Arkansaw & Menomonie, WI — stay cool with expert AC solutions built for Wisconsin's climate.

Overview

What We Offer

Whether you're building from the ground up, upgrading an aging system, or finishing your workspace, we provide reliable comfort tailored to the Wisconsin climate. Our service starts with complete system diagnostics and safety verification, followed by repairs, replacements, and thermostat upgrades tailored to the specific needs of your Eau Claire, Arkansaw, or Menomonie home. We handle everything from minor adjustments to complete system overhauls using the latest efficiency standards and safety protocols. Our commitment to energy efficiency and local expertise sets us apart in the region's competitive HVAC market.

  • Heat pump air conditioners
  • Furnace changeouts, replacements, new installs, and ductwork
  • 2-stage or variable furnaces
  • HRV units
  • Garage unit heaters
  • Proper load calculations and refrigerant testing matched to your home's cooling needs
  • Same-day service capability with fully equipped trucks for faster repairs
HVAC
Air Conditioner
20+
Years
24/7
Service
100%
Licensed

Furnace Installation & Change-Outs

Expert replacement of old units with high-efficiency systems sized and calibrated to your home's specific demands.

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New Construction & Remodeling

Custom heating and cooling layouts designed for new builds, additions, and major renovations.

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Ductwork Design & Repair

Ensuring proper airflow and efficiency through precision duct sealing, repair, and installation.

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Boiler Installation

Specialized hydronic heating solutions for consistent, radiant warmth throughout your home.

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Garage Unit Heaters

Professional installation to keep your workspace, shop, or storage area usable all winter long.

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Maintenance Programs

Regular maintenance prevents costly breakdowns, extends system lifespan, and protects your investment year-round.

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Why Gunderson

Built on Trust.

Quality Installations

Every install includes proper load calculations and refrigerant testing for your home's specific needs.

Brand Expertise

Technicians maintain current training on all major AC brands and local building requirements.

Local Climate Know-How

We understand Wisconsin's humidity patterns and recommend systems that handle moisture control effectively.

Our Process

Simple, Honest, Done Right.

01

Free Consultation

We assess your property, listen to your goals, and recommend the right approach.

02

Transparent Quote

Detailed, written pricing — no surprises, no hidden fees.

03

Expert Installation

Licensed technicians complete the work to code, on time, and clean.

04

Long-Term Support

Warranty-backed workmanship and ongoing maintenance whenever you need us.

Ready to start your project?

Get a free, no-obligation estimate within 24 hours. We'll walk your site, scope the work honestly, and quote a fair price.