(608) 778-1950

Lancaster, WI & Surrounding Communities

When your refrigeration fails,
we're already on our way.

Southwest Refrigeration Service delivers dependable HVAC and commercial refrigeration repair, installation, and preventive maintenance — backed by decades of hands-on experience and a commitment to showing up when it matters most.

Call (608) 778-1950 Our Services
Licensed & Insured
Responsive Service
Local & Trusted
HVAC technician performing refrigeration service
Serving Lancaster
since establishment

What We Do

Comprehensive refrigeration
and HVAC solutions

From emergency repairs to full system installations, we provide the full range of services your home or business depends on.

Refrigeration Repair

Fast, diagnostic-driven repair for walk-in coolers, refrigerators, freezers, and ice machines. We minimize downtime so your business stays open.

Residential HVAC

Complete heating and cooling services for homes — furnace repair, AC installation, heat pump service, and seasonal tune-ups that keep your family comfortable.

Commercial Systems

Heavy-duty refrigeration and climate control for restaurants, grocery stores, storage facilities, and commercial properties across the region.

New Installations

Expert installation of HVAC systems, refrigeration units, and ice makers — sized and specified correctly the first time for efficiency and longevity.

Preventive Maintenance

Scheduled maintenance plans that catch problems before they become emergencies, extend equipment life, and keep your systems running efficiently.

Emergency Service

Refrigeration breakdown at the worst possible time? We respond quickly to urgent calls, because a warm walk-in cooler can't wait until Monday.

Refrigeration service workshop and equipment
HVAC tools and refrigeration parts

About Us

Built on experience,
driven by reliability

Southwest Refrigeration Service is a locally owned and operated company based in Lancaster, Wisconsin. We specialize in residential and commercial refrigeration and HVAC repair, installation, and maintenance.

Our approach is straightforward: we diagnose the real problem, explain it clearly, and do the work right — whether that's a quick fix or a full system replacement. We treat every customer's home and business with the same care we'd want for our own.

From a household refrigerator that's not cooling to a restaurant's walk-in cooler that's failing on a Friday night, we bring the knowledge, parts, and work ethic to get things running properly.

Based in Lancaster, WI 53813
Service Focus Residential & Commercial
Contact (608) 778-1950

Why Choose Us

The difference is in
the details

01

Honest Diagnostics

We tell you exactly what's wrong and what options you have — no upselling, no unnecessary replacements. You'll always know before we start any work.

02

Show Up On Time

We respect your schedule. When we give you a time window, we're there. If we're running late, you'll hear from us first.

03

Right the First Time

We carry the parts and tools most jobs need so we can usually complete the repair in a single visit — no follow-up appointments required.

04

Clear Pricing

We provide transparent estimates before any work begins. No hidden fees, no surprises on the bill — just fair pricing for quality work.

Service Area

Proudly serving
Southwest Wisconsin

Based in Lancaster, we provide refrigeration and HVAC services throughout the surrounding communities. If you're in the area and need reliable service, give us a call.

Communities We Serve
  • Lancaster
  • Blue Mounds
  • Marshall
  • De Soto
  • Wilton
  • Platteville
  • Clayton
  • Shelby
  • Elroy
  • Orfordville
  • Monticello
  • Baraboo
Call to Confirm Your Area

Lancaster, WI 53813
Our home base — your nearest technician

Local Owned & Operated
WI Licensed & Insured

Get In Touch

Let's talk about
your needs

Whether it's an emergency repair, a new installation, or a question about maintenance, we're here to help. Reach out by phone or email — or fill out the form and we'll get back to you promptly.

Phone (608) 778-1950
Email kevinolsen102@gmail.com
Address 502 E Elm St, Lancaster 53813

Send Us a Message

Thank you! We'll be in touch soon.
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