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
Conducted prepaid heating maintenance visit on customer's boiler system. Inspected the circulation pump (Taco Series 1100) and associated plumbing components including valves and copper piping network. Customer inquiry about radiator drainage was addressed during the service call; system currently operating as designed with no issues found.
Responded to customer complaint regarding heating system failure and suspected thermostat issues. Performed diagnostic evaluation using Taylor digital thermometer and UEi EM720 meter, revealing extremely low temperature readings (12.4°F) at refrigerant lines with visible frost accumulation. System inspection complete with no repairs required during this preventative maintenance visit.
Responded to service call for four Navien combi boiler systems installed approximately two months ago with reported intermittent leaking issues. Visual inspection revealed water accumulation on concrete floor beneath the units and moisture around copper piping connections. Unable to perform repairs during this visit due to scheduling constraints; follow-up appointment required for comprehensive diagnostic and remediation of the leakage problems.
Performed diagnostic service on furnace and heat pump system installed in November. Conducted system tests with UEi EM720 instrument to verify proper operation parameters. Investigated customer concerns regarding noise, thermostat ambient lockout issues, odor during operation, and heating sequence between furnace and heat pump. Inspected internal components including refrigerant lines and warning indicators. No operational deficiencies found during tune-up service.
Conducted city mandated safety inspection on boiler system. Replaced defective pressure relief valve and small venting pipe to bring system into compliance with current code requirements. Documented ductwork measurements for future reference as existing ducting may require modifications to meet code standards.
Responded to service call for non-functioning in-floor heating system, initially referred by Nick Flann. Inspection revealed water heater in unsafe condition with significant corrosion on burner assembly and visible rust throughout the unit. Observed active leakage from manifold connection and extensive deterioration of mechanical components that prevented proper system operation.
Performed comprehensive tune-up service on two residential furnace systems including cleaning and inspection of components. Completed maintenance on two integrated humidifiers and one fireplace as part of the service. Visual inspection of furnace revealed proper installation with accessible blower motor, control board, and gas connections; all systems operating within normal parameters post-service.
Diagnosed and repaired furnace heating failure. System was cycling on but shutting down immediately due to a faulty draft motor. Removed defective component and installed new draft motor, ensuring proper connection of all wiring (blue, orange, and black). Unit now operating correctly with normal heat output.
Provided comprehensive operational guidance to tenant on proper use of Triangle Tube boiler system. Explained maintenance indicators to monitor and demonstrated proper filling procedure. Conducted visual inspection of the equipment, confirming proper installation of boiler unit, water heater, and associated plumbing components.
Performed routine furnace maintenance and tune-up. Identified E9 error code caused by open high stage pressure switch. Inspected and verified proper operation of intake, exhaust, condensate drain system, and verified pressure switch readings to resolve the issue.
Responded to service request regarding boiler running hot. Upon inspection, identified faulty Taco zone board ZVC406-5 as the source of the issue. Removed existing damaged zone valve control system and installed new Taco zone board with proper wiring connections to all six zones, restoring normal operation of the boiler system.
Performed scheduled heating maintenance on system and identified a failed capacitor, which was replaced. Inspected humidifier system, cleaned evaporator pad assembly, and confirmed unit is functioning correctly for the heating season.
Performed scheduled Fall maintenance on customer's boiler system. Conducted visual inspection of burner assembly, confirming proper flame pattern with consistent blue coloration indicating complete combustion. Checked pipe insulation and valve functionality throughout the system, noting all components in satisfactory operating condition.
Responded to noise complaint from HVAC system. Diagnosed issue as loose register dampers causing clanking noise when system is operational. Successfully tightened dampers, resolving the noise problem.
Responded to service call for commercial garage heater not producing heat. Upon inspection, identified cracked heat exchanger with significant corrosion and deterioration around burner ports. Unit was red-tagged as unsafe for operation and requires complete replacement.
Inspected boiler system with reported intermittent zone control issue. Observed Tekmar 260 control panel functioning normally, showing proper temperature readings. Examined zone valves and associated piping; system was operating correctly during service visit with all zones responding properly to thermostat commands. No intervention required as all components were functioning within parameters at time of inspection.
Completed preventative maintenance on Fall PA system including service of 2 in-floor heat boilers, 1 furnace, 1 humidifier, and 1 gas fireplace. All systems inspected and verified operational with appropriate pressure and temperature readings. No issues identified during maintenance.
Diagnosed furnace failure caused by faulty igniter as confirmed with digital clamp meter testing. Removed access panel, replaced defective igniter component, and verified proper ignition sequence and system operation before completing service.
Responded to service call for recurring condensate pump leak. Upon inspection, found damaged condensate pump with broken component on rear section, showing evidence of water damage to surrounding baseboard. Replaced faulty condensate pump to resolve the persistent leakage issue.
Responded to emergency call for overheating boiler system affecting multiple zones. Diagnosed faulty Taco zone control board preventing proper zone closure. Replaced control board and verified proper operation of NTI boiler system with temperature now regulated at 69°F. All zones now functioning correctly with no overheating issues.