The Original Plumbing, Heating and Cooling Contractors Serving St. Paul & Minneapolis. For More On COVID-19 Updates: Read Letter Watch Video
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Minnesota’s Original Plumbing & HVAC Contractors

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Heating

When your boiler or furnace is on the fritz, it robs your comfort and productivity—and may even be a safety risk. With over 135 years of experience, McQuillan Brothers quickly diagnoses your heating problem—or installs new equipment that delivers high-efficiency performance for many winters to come.

Plumbing

Ignoring a small plumbing issue now can lead to expensive, intrusive repairs later. Remember the last time that “little plumbing problem” brought your whole house to a standstill? McQuillan Brothers offers prompt plumbing expertise at competitive pricing, so you can get your schedule back on track.

Air Conditioning

AC breakdowns seem to show up at the worst times: during a record-breaking heat wave or when guests arrive. Masters of troubleshooting, McQuillan Brothers technicians are available 24/7 to pinpoint your AC issue and recommend fast, cost-effective ways to keep your cool, such as high-velocity HVAC systems.

Home Care Club

When you join the Home Care Club, you’ll take the first step to proactive home maintenance and heating, cooling and plumbing savings. This affordable membership gives you three free visits a year, along with priority scheduling when your HVAC or plumbing system fails. It pays for itself in just one service call!

The McQuillan Brothers Difference

A Family Tradition of Excellence

With deep community roots and four generations of family-owned experience, McQuillan Brothers is a Minneapolis / St. Paul mainstay. Since 1883, our HVAC company has remained true to its mission of providing good, honest work at fair prices. Today, we continue to raise the bar: providing the industry’s best plumbing, heating, AC and boiler service without upsells or gimmicks. Serving Hennepin County, Washington County & Ramsey County Families Without you, we couldn’t do what we love every day—so we always put customers first. Here are a few other ways we stand out as the Twin Cities’ best HVAC contractors:

  • 100% satisfaction. At McQuillan Brothers, we build relationships for life. Most of our customers are returning customers because we treat them like family and guarantee our workmanship.
  • Unbeatable expertise. We’ve assembled a team of specialists that have the tools, training and certifications to solve any HVAC or plumbing problem promptly and efficiently.
  • Exceptional value. We’re Saint Paul and Minneapolis homeowners, too, so we know what it’s like to be on a budget. Trust our plumbing and HVAC company to provide high-caliber service at prices that won’t ruin your day.
  • Old-school professionalism. Inviting contractors into your home is stressful, so we treat your family, house and furnishings with the care they deserve. McQuillan Brothers’ customers enjoy prompt arrivals, meticulous cleanup and dependable follow-through.

To schedule Hennepin County, Ramsey County or Washington County home and mechanical services, call 651.393.6502 or reach a team member online.

Reviews

A Legacy of Happy Customers

  • “I came home that night after work and couldn’t even tell the technician had been there, with the exception that the new heater was working just fine. I think the area was cleaner than before he got there. Amazing.”

    — Chip M., Buzz Box
  • “…Matt was pleasant and prompt and gave us a very competitive bid. Technicians removed our old boiler and water heater and installed the new equipment. They were really patient with our questions and professional about their work.”

    — Julia F., Facebook
  • “The tech came out to clear a root blockage from our sewer. He was prompt, friendly and helpful. He did not try to sell us unnecessary fixes. He left us feeling confident that our pipes were clear and would be for a long time.”

    — JoAnne P., Facebook

Our Blog

Tips & News for Insiders

Benefits of High Velocity Systems - McQuillan Bros
Benefits of High-Velocity AC Systems

3 June / No comments

5 Benefits of High-Velocity Air Conditioning Many older homes in Minnesota don’t have ductwork or a functioning ac unit,...

When it's time to upgrade your ac unit - Mcquillan Bros
When It’s Time to Upgrade Your AC Unit

27 May / No comments

5 Signs That It’s Time to Upgrade Your AC Unit A working AC is vital to keeping your St....

smart thermostat - McQuillan Bros
Why You Need a Smart Thermostat This Winter

16 January / No comments

Smart Thermostats Make Winter More Bearable  As the holidays fade into the distance and Minnesotans go into winter hibernation...

Areas We Serve

  • Afton
  • Andover
  • Bayport
  • Burnsville
  • Champlin
  • Chisago City
  • Circle Pines
  • Cottage Grove
  • Eden Prairie
  • Forest Lake
  • Hastings
  • Hopkins
  • Hugo
  • Inver Grove Heights
  • Lake Elmo
  • Lakeland
  • Marine On Saint Croix
  • Mendota
  • Minneapolis
  • Minnetonka
  • Newport
  • Osseo
  • Rosemount
  • Saint Paul
  • Saint Paul Park
  • Savage
  • Scandia
  • South Saint Paul
  • Stillwater
  • Vermillion
  • White Bear Lake
  • Willernie
  • Wyoming
  • Woodbury