Heating & Cooling Services in St. Louis Park, MN
From below freezing winters to sauna-like summers, St. Louis Park has more than its share of extreme temperatures. Did you know that St. Louis Park experiences an average of 156 days a year with below freezing temps? Combine that with summer temperatures pushing well into the 90s and it’s easy to see that heating and cooling systems operating at top efficiency are essential for a comfortable home.
Ray N. Welter Heating Company has been providing reliable St. Louis Park heating and cooling, repair and installation since 1912. We understand how important your family’s comfort is, and we pride ourselves on being committed to the best possible level of service.
Air Conditioner Types: Order, Install and Repair
Learn more about air conditioning repair for all cooling types and models from Welter Heating.
Whether you are looking for an emergency furnace repair in the middle of a freezing night, a reduction of your heating bill with a new high efficiency furnace, or allergy relief from an air-to-air exchanger, Welter Heating Company has you covered.
EPS-certified Heating & Cooling Experts Across
- Furnace Installation, Maintenance and Repair
- Air Conditioning Installation, Maintenance and Repair
- New Construction
- Garage Unit Heaters
- Air-to-Air Exchangers
- Electronic Air Cleaners
- Whole-Home Humidifiers
- Central Air Conditioning Systems
Dependable 24-Hour Emergency Service
When you call Ray N. Welter Heating Company for your St. Louis Park heating and cooling needs, you can be confident that you are speaking to a professional, fully trained and certified by the State of Minnesota. During the winter months our team is on call 24-hours a day for emergency service because the comfort of your family is what matters most.
Contact Welter Heating
We have built our reputation on dedication to outstanding work. Contact us online or call 612-825-6867 today for prompt, professional service to your St. Louis Park home!
100+ Years of Service By The Numbers
0
Homes A Year
0
Units Installed PerYear
0
Units Over OurLifetime
0
Service Techsand Installers
Currently
Customer Testimonials
Hear From Our Customers
These guys were my second call when my furnace stopped working properly. The first company I used sent a tech out who said the furnace needed to be replaced, and gave me a quote, but said he "jiggled a wire" and got it running again for the time being.
When it went out again the other day, I called Ray N. Welter. Their tech, Ralph, fixed the problem in half an hour. He told me the furnace is pretty old, but his fix should get me through the winter "and maybe a couple more," and then gave me a quote that was lower than the first company.
These guys are rad.
Dan J.
Minneapolis, MN
Furnace stopped working. When that happens after hours you learn a lot about companies. Today I called RW and got a person on the phone that knows about furnaces and he dispatched a service person Phil within 2 hours. I called them based on personal refer and reviews. They are excellent. Despite having a very old furnace it was the second time that this company said I did not need to replace. If I did replace it I want a Trane and RW would do to the work. For now I will call them for fall/spring tune ups and love that they don't have the club memberships etc. Just good solid customer service for all customers. A really ++ experience. Family run business with integrity.
Kathleen d.
Minneapolis, MN
If you need superior service this is your company!!! We were in Florida experiencing our first year as "snowbirds" when our furnace (in Bloomington) stopped working. Rick Welter personally took our call and not only sent a technician to our cold home, but checked on it for the next two days until our new heating unit could be properly installed. Phenomenal service!
In addition to the great service, their pricing was very competitive. I highly recommend this company for all of your heating or A/C needs!!!
Michael L.
Minneapolis, MN
Worked With
Our Partners
Our Blog
HVAC Info You Can Use
Learn how to maintain your HVAC system with the latest advice from our experts.
- May 3, 2025
Air conditioning is one of the best ways to stay cool on a hot summer day. That’s why staying current with routine maintenance and changing out your air filter every month are so important. Still, even the most dutiful homeowners’ air conditioners can run into problems sometimes. If your AC is making water sounds, it…
- April 28, 2025
Your home is supposed to be your oasis. But pollen, dander, dust, and other irritants in the air can quickly reduce the air quality of your residential paradise. While air filters can certainly help, most air filters are not fine enough to trap irritants like mold spores and dust that cause allergy flare ups and…
- April 10, 2025
When you’re managing a household, every cent counts. Control of your energy costs is a great way to manage your home budget while keeping your family cool. Still, it can be challenging to figure out what the impact of even one-degree change could have on your bottom line. That’s why we’ve done the math for…
- March 10, 2025
Spring has arrived, and so have warmer temperatures. As the weather warms up, you’ve already started to hang your coats back in closets, throw boots into baskets, and dump scarves back in storage. You no longer need layers to keep you warm—and your furnace no longer needs to keep the heat pumping throughout your…