Are you looking for reliable heating, cooling, electric, or plumbing services? 4Front Energy has almost 30 years of experience providing unrivaled HVAC solutions in Minneapolis and the Twin Cities area.
Our trusted team consists of four separate companies joined together to deliver expert, invaluable comfort to Minneapolis homes and businesses. So, whether your boiler is on the blink or you’re worried about frozen pipes during those (often brutal!) Minnesota winters, we’re available 24/7 to help.
There’s no need to go without effective air conditioning or heating – we can reach your property at the crack of dawn or the middle of the night to get your systems up and running again in no time. Schedule a service online or give us a call today!
High-Quality Heating Services in Minneapolis

Temperatures quite frequently drop below 17℉ in the depths of the Minneapolis winter. While this means residents are no strangers to the Upper Midwest climate, they also know that the best way to survive this season is with an efficient heating system.
From gas installations to furnace repairs, contact 4Front today for fast, reliable heating solutions.
Boiler Repair & Replacement
There’s nothing worse than venturing out into Minneapolis’ average 11 inches of snow, only to be greeted by a broken boiler upon returning home. But if this does happen, don’t panic. We’re on hand to fix that faulty pilot light or bleed the system whenever you need us.
Our expert heating technicians may recommend a complete replacement for boilers over 12 years old to enhance your home’s energy efficiency. We work with industry leaders like Daikin and Mitsubishi to guarantee long-lasting performance and peace of mind for your Minneapolis home.
Heat Pumps and Furnaces
Looking for a versatile heating solution in the City of Lakes? Invest in 4Front’s advanced heat pump installation services today! Heat pumps warm and cool your home, using air transference to offer enhanced energy efficiency and temperature control.
If you’ve got a furnace that’s making strange noises or has a discolored pilot light, we’ll provide rapid repairs to quickly restore its power.
Gas Fireplaces
Wood-burning fireplaces create a cozy atmosphere for your Minneapolis home. However, they also require a lot of maintenance, from chopping wood to clearing ashes. That’s why we recommend energy-efficient gas fireplaces, even for homes without a chimney.
Some of the most fireplace installation options we offer in Hennepin County include:Â
- Vented or ventless built-in fireplaces
- Modern gas inserts
- Cost-effective gas burner log sets
Expert Air Conditioning for Minneapolis Homes
Living so close to the Upper Mississippi River certainly has its benefits, from the beautiful Minnehaha Falls to the 320 kilometers of recreation trails. But what’s not so great is the heat and humidity that comes from the Chain of Lakes.
Our air conditioning services keep Minneapolis homes and businesses comfortable throughout the summer. We’ll carefully assess your property, including its size and existing insulation, to help you choose between central AC or ductless mini-split units.
Even if your home already has a great AC system, you’ll need regular maintenance to keep it running properly through those 74-degree Minneapolis summers.Â
Whether your air conditioner is leaking or experiencing frequent temperature cycling, 4Front’s trusted AC technicians can help with prompt repairs – allowing you to enjoy ball games at Target Field or visits to the Sculpture Garden without worry this summer.
Our Electrical Solutions
Anything from faulty outlets to broken smoke detectors won’t only leave your home without lighting or heating, but they also cause significant safety issues. At 4Front, our technicians are fully trained in the latest electrical solutions to prevent injury and quickly restore full power.
Our electrical remodeling and repair services include:
- Surge Protection
- Knob and Tube Rewiring
- Ceiling Fan Installation
- Generator Services
- EV Chargers
- Panel Upgrades
- LED LightingÂ
- New Construction Electrical
- Electrical Inspections
Minneapolis Plumbing Repair & Installation

Have your pipes frozen up during the Minneapolis winter? Or perhaps you’re dealing with a blocked toilet. Whatever the plumbing problem is, dealing with it straight away is vital for avoiding bigger problems in future, like permanently damaged pipes or flooding.
Get in touch with 4Front’s plumbing repair team and we’ll be there ASAP to tackle that low water pressure or leaky faucet.
Sump Pumps
Minneapolis faces 30 inches of rain on average each year, making sump pump systems essential for homes with basements. At 4Front, we offer high-quality sump pump installations to keep your basement dry and free from water damage, even on the rainiest days.
Anything from motor malfunctions to electrical issues can cause your sump pump to fail. Our expert plumbers will quickly diagnose the issue and provide long-lasting repairs to keep the system functioning effectively for years to come.
Water Heaters
Every Minneapolis home, from Northeast to Loring Park, needs on-demand hot water. That’s why we offer a variety of water heater options to suit your family’s unique water requirements. We’ll help you choose between tankless or traditional and gas or electric systems for consistent performance all year round.
Garbage Disposals
Has your garbage disposal stopped breaking down food or emitting strange smells? This could signal an issue with its blades or electrical components.Â
Invite us to repair your system today, and we’ll ensure your kitchen sink pipes remain unblocked and your home stays clean – there’s no garbage disposal issue that we can’t handle.
Why Work with 4Front Energy?
- Factory-Trained Technicians: Our team of licensed and bonded contractors has nearly three decades of industry experience.
- Satisfaction Guarantee: Enjoy 100% satisfaction with our expert service. We won’t leave until you’re completely happy with the job. Read our reviews to see for yourself!
- Round-the-Clock Service: We’re available all through the night, plus on weekends and holidays, for any emergency HVAC repairs.
- Upfront Pricing: Our fair pricing guarantee means you’ll encounter no surprises or hidden fees with your invoice.
- Unparalleled Integrity: We prioritize honest service rather than sales to deliver invaluable comfort for your home.
Enjoy Superior Value and Comfort Today
At 4Front Energy, we understand that every home has different HVAC and electrical needs. Whether you live in one of Minneapolis’s newer multi-unit houses or a traditional detached property, our reliable solutions can be adapted to suit your needs.
Contact us online today or call our Minneapolis team at (952) 933-1868 for all of your heating, cooling, electrical, and plumbing requirements.
Recent Jobs and Reviews in Minneapolis, MN
Job Locations and Reviews
Diagnosed furnace failure caused by defective blower motor. Acquired OEM replacement blower motor/module and successfully installed new component, restoring proper system operation.
Performed preventative maintenance on both residential and shop furnaces prior to customer's seasonal departure. Inspected gas burner assemblies confirming proper flame appearance and combustion. Control board examination revealed normal operation with all indicator lights functioning correctly. Both units operating within specifications with no issues identified.
Responded to customer complaint of gas smell near furnace exhaust on recently installed unit. Performed gas pressure testing and found readings out of specification (low: 1.9, high: 3.89). Adjusted high pressure setting to 3.5 WC and conducted combustion analysis with Testo 310 to verify proper operation. Documentation left on-site.
Responded to no heat complaint in triplex building. Diagnosed failed circulation pump. Installed new Taco 007e ECM high-efficiency circulator pump, then performed complete system drain and purge to restore proper heating function.
Responded to service call for non-operational furnace. Upon arrival, customer had already resolved initial issue by cycling power at the breaker. Performed diagnostic temperature readings of the system (113.7°F recorded), verifying proper operation after power reset. Advised customer about age of unit (20 years) and potential for future failures, but no immediate repairs required at this time.
Responded to service call for non-responsive gas fireplace with remote connection issues. Diagnosed malfunctioning flame sensor and faulty wiring connections. Serviced unit by cleaning flame sensor and securing all wiring connections, restoring proper operation of the fireplace remote control system.
Diagnosed in-floor heating system failure traced to a non-functioning circulation pump. Verified pump was receiving power but not operating. Removed failed pump and installed replacement unit, ensuring proper electrical connections and system operation. System now functioning correctly with normal pressure readings.
Performed scheduled prepaid maintenance service on heating system including inspection of Carrier furnace, gas fireplace, and humidifier. Examined humidifier components and damper control settings. Inspected air filtration system and noted moderate particulate accumulation on filter media, though still functional. All systems operating within normal parameters.
Performed routine heating maintenance on residential system consisting of one furnace and one Aprilaire automatic humidifier. Inspected humidifier components and replaced dirty filter media showing significant dust/debris accumulation. System tested and confirmed operating correctly post-service.
Replaced malfunctioning furnace inducer motor on downstairs unit. Identified water leak issue coming from furnace; customer had temporarily disabled humidifier as a precaution. Completed successful motor replacement and restored proper system operation.
Responded to call regarding boiler communication issues and overheating. Inspected radiator components and verified thermostat functionality, which displayed 74°F in heat mode. Diagnosed communication failure between thermostat and boiler system causing temperature regulation problems. Unable to complete full diagnostic or repair as access to boiler was restricted; customer informed that technician will need direct access to boiler equipment for proper assessment and resolution.
Performed scheduled preventative maintenance on residential heating system consisting of one boiler and one GFP unit. Inspected system components including circulation piping, expansion tank, and water filtration system. All equipment operating within normal parameters with no issues identified.
Completed scheduled Fall maintenance service on customer's boiler system. Performed comprehensive inspection of boiler plumbing components and control panel. System operational with no issues identified; maintenance completed per preventative maintenance agreement specifications.
Responded to after-hours call for heating system malfunction where AC was activating during heat calls. Diagnosed faulty thermostat as primary issue with possible circuit board failure as secondary concern. Replaced thermostat to restore proper system operation; circuit board showing illuminated status LED was left for monitoring to determine if replacement will be necessary during follow-up.
Responded to no heat complaint for master bedroom zone. Diagnosed plugged port in furnace preventing proper airflow. Successfully cleared obstructed port, restoring normal heating function and airflow to the affected area.
Performed comprehensive prepaid maintenance service on multiple heating systems including furnace, in-floor heating boiler, gas fireplace, and humidifier. Conducted thorough inspection and cleaning of all components, including blower assembly and circuit boards. Systems are now functioning properly with all connections verified and safety checks completed.
Performed prepaid heating maintenance on one furnace, one humidifier, and one gas heater. Detected slightly elevated carbon monoxide levels and high gas pressure; adjusted gas pressure to proper specifications. Inspected Aprilaire humidifier system with all indicator lights functioning normally.
Responded to service call for one-year-old Lennox furnace that failed to reach setpoint overnight (stuck at 67°F despite 71°F setting) with error code 67 displayed on thermostat. Performed system reset which resolved the error condition. Conducted diagnostic testing with Testo 310 analyzer and UEi EM720 meter to verify proper system operation. System now functioning normally with no error codes present.
Responded to customer's complaint of furnace underperforming (set at 67°F but only reaching 64°F). Diagnostic testing revealed multiple component failures affecting system efficiency. Observed proper blue flame pattern through inspection port but insufficient heating capacity. Recommended and performed complete system replacement as repair of failing components would not restore proper functionality.