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HVAC Services in South St. Paul, MN

MSP helps South St. Paul homeowners with heating and cooling. Tell us what needs work. We’ll give you a price before work starts.
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A+ rating from the Better Business Bureau.
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We stand behind our work, every time.
Upfront, Fixed-Price Quotes
No surprises, just honest pricing.

Family-owned service for South St. Paul homes

MSP has been family-owned since 1918. Our team is based in Woodbury and helps South St. Paul homeowners with heating and cooling. We train often and explain the work before it starts. You get a clear price and time to ask questions. We can help you choose the next step for your home.

Why South St. Paul Families Trust our Local HVAC Technicians

The MSP Advantage means peace of mind. We don’t cut corners. We earn trust. That’s why thousands of families rely on us year after year.
  • Over 100 Years of Service
  • Family-Owned and Local
  • Upfront Pricing and No Surprises
  • 100% Satisfaction Guarantee

Plans That Help With Cost

HVAC costs can show up at the worst time. We offer seasonal deals, manufacturer rebates, and financing plans to help spread out the cost of a new system. Whether you need a furnace or an air conditioner, we’ll help you pick an option that fits your home and budget, so you are not stuck guessing.

Recent heating and cooling jobs in South St. Paul

High-Efficiency Furnace Install project in South Saint Paul, Minnesota, photo 1 of 9

High-Efficiency Furnace Install

  • 17th Avenue North, South Saint Paul, MN 55075

Installed a new 80–90% Carrier furnace on a new base with a Honeywell T6 thermostat, reusing the existing drop and boot and setting the airflow for a 2-ton setup with proper gas pressures. Collected the check, wrapped up paperwork, and Ger walked the homeowner through the new system.

90-90 Furnace and Whole-Home Humidifier Install project in South Saint Paul, Minnesota, photo 1 of 7

90-90 Furnace & Whole-Home Humidifier Install

  • 4th Avenue South, South Saint Paul, MN 55075

Installed a new high-efficiency 90-90 Carrier furnace (59TP6C040V14-10) on a new base with a 20x25x4 filter setup and updated return air. Added an Aprilaire 600 whole-home humidifier, mounting it on the return, running new water shutoff and line, and tying all drains into the existing condensate pump. Reconnected venting, verified safe operation, and tested the system end-to-end so the homeowner is set up with efficient heat and balanced humidity, all wrapped into Wells Fargo financing.

90-90 Furnace Install project in South Saint Paul, Minnesota, photo 1 of 10

90-90 Furnace Install

  • 15th Avenue North, South Saint Paul, MN 55075

Installed a new 90-90 Carrier furnace on a new base, reusing the existing thermostat and PVC venting while adding a 16×25 drop-in filter boot, 10×25 return drop, and 4″ combustion air intake. Walked the homeowner through the new setup, talked through vent placement with her because of the climbing cat, and wrapped up after everything was running safely and the check was taken care of.

Special Offers on HVAC Services

We like helping people save money while keeping their homes running right. MSP offers special deals all year long to make heating and cooling affordable for South St. Paul homeowners.

$49 AC Tune-Up Special

Your AC works hard all summer. For $49, we’ll inspect, clean, and check your system so it keeps running without surprise breakdowns. It’s an easy way to stay cool and avoid repairs later.

$300 Off Any New Ductless A/C System Install

Some rooms always feel too hot or too cold. A ductless system can fix that. Save $300 on installation and enjoy better control in every part of your home.

$55 Off Any Furnace or Boiler Repair

If your heat goes out, don’t wait. Schedule a repair and save $55 on any furnace or boiler service. We’ll get it working again before you reach for the extra blankets.

Heating and cooling in South St. Paul, MN

Plan South St. Paul airflow before finishing

If you are changing a room, include its heating and cooling needs early. South St. Paul's permit guide treats ventilation and gas work as part of the mechanical scope.

Show the full room change

The city lists ventilation, gas piping and heating under mechanical work. Bring the room plan before ducts are moved. A wall change can affect both the supply air and its return path.

Check the lower level

If you are finishing a basement, tell us how it will be used. A bedroom and a storage room have different comfort goals. Ask how that space fits the current system.

Explain summer and winter separately

A room can be cold in winter and damp in summer. Give us both patterns even if you book in one season. It helps us assess the full heating and cooling problem.

Keep access in finished rooms

Show where walls will hide ducts or equipment. Ask which parts need future access. A plan for filters and controls now can save opening a finished surface for routine service later.

Before your service call

Bring your remodel sketch to MSP before framing or duct changes begin. Tell us how each room will be used and which current comfort problems you want fixed.

Sources for this guide

Frequently Asked Questions

How often should I schedule HVAC maintenance?
You should schedule HVAC maintenance services at least once a year. A tune-up helps your system run efficiently, lowers energy costs, and prevents costly repairs. Regular maintenance also extends the life of your furnace or air conditioning system.
What are the signs my air conditioner or furnace needs repair?
Watch for warning signs like strange noises, weak airflow, short cycling, uneven room temperatures, or higher energy bills. If your unit struggles to keep you comfortable, it’s time to call for service before the problem gets worse.
Do you offer emergency HVAC service in South St. Paul?
Yes. Heating and cooling problems don’t wait for business hours. That’s why we provide emergency HVAC services in South St. Paul and the Twin Cities. When your heat goes out in winter or your air conditioning stops on a hot day, our team is ready to respond right away.
How does your pricing work? Will I get surprise charges?
We give upfront, fixed-price quotes before we start any job. There are no surprise fees or hidden charges. You’ll know exactly what the repair, replacement, or installation will cost, so you can make the right decision for your home.
How long does an HVAC repair or installation take?
Most repairs take just 1–2 hours, depending on the issue. A new furnace or air conditioning installation is usually completed in a single day. We work quickly but carefully to get your home comfortable again without cutting corners.
Do I need to replace my HVAC system or can it be repaired?
Not always. Many problems can be fixed with a professional repair of your HVAC components . But if your system is over 12–15 years old, breaks down often, or costs too much to run, replacement may save you money in the long run. Our technicians will explain your options and never pressure you.
What brands of HVAC equipment do you service?
We repair and maintain all major HVAC brands and models. Whether you have a furnace, boiler, heat pump, or air conditioner, our team has the tools and training to get it running again.
Do you offer financing for new HVAC systems?
Yes. We provide flexible financing options to make replacing your furnace or air conditioner more affordable. That way, you can enjoy comfort now and pay over time.
Why should I choose an HVAC maintenance plan instead of paying as I go?
Our Total Comfort Club saves you money by including free diagnostics, priority scheduling, and discounts on repairs. Members often spend less each year for air conditioning and heating system maintenance compared to paying for emergency repairs. It also helps prevent breakdowns before they happen.
How do I know if my home needs better air quality services?
If you notice dust buildup, allergies, dry air, or odors in your home, you may benefit from air quality solutions like duct cleaning, humidifiers, or air purifiers. These systems help you breathe easier and stay healthier.

Proudly Serving South St. Paul and the Twin Cities

Our team provides HVAC services in South St. Paul and across the Twin Cities. From neighborhoods near Simley Island to spots along Highway 61, we stay close and ready to help. Wherever you are in Dakota County, heating and cooling support is one call away.
  • Afton
  • Eden Prairie
  • Inver Grove Heights
  • Lonsdale
  • Richfield
  • Andover
  • Hugo
  • Lino Lakes
  • Minneapolis
  • Shorewood
  • Arden Hills
  • Hopkins
  • Little Canada
  • Minnetonka
  • St. Paul

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Hear from MSP customers

★★★★★Google review

Nick went above and beyond. I had a terrible experience with a prior HVAC company so when he arrived I was skeptical of what I’d be getting, however he walked me through every step, every option that was available so that I could make a well educated decision. Would recommend this company and will be using their services from now on

Katelyn StarkweatherView on Google
★★★★★Google review

Great company. Had an another company come to check my air conditioner and furnace. Was told needed to replace. Wanted another opinion and MSP said it was fine. So happy. The technician was great. Told friends about MSP.

Justin McDonoughView on Google
★★★★★Google review

Tyrone ame out to to do a furnace tune up for us and he was an absolute professional. He was very customer focused and courteous. I am very pleased with the my interaction with Turone and MSP in general. Their service and expertise had been consistently above my expectations over the years.

Virginia ClayView on Google

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We’ve delivered unmatched customer service to the Twin Cities for over 100 years. You’re in good hands with MSP!

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