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
Completed fall tune-up service on multiple heating systems including two furnaces, two in-floor heating systems, one GFP, and three garage heaters. Performed comprehensive maintenance on the furnaces and boiler system for in-floor heating, with particular attention to the Modine unit heater and associated copper piping network. All systems were cleaned and inspected for proper operation.
Performed scheduled preventative maintenance on two boiler systems and one humidifier. Inspected internal components of the Utica boiler including fan assembly, copper piping, and electrical connections. Examined control panel functionality and verified proper operation of the electrical installation including the GOULD/ITE control system. Cleaned all accessible components and confirmed systems are operating within normal parameters.
Performed annual maintenance service on basement-installed furnace and humidifier system. Completed full cleaning of components, inspected copper piping connections and valves, and verified proper operation. No operational issues identified during the service visit.
Completed scheduled preventative maintenance on gas furnace. Observed significant frost accumulation on evaporator coil suggesting possible refrigerant flow issues. Inspected control board connections and verified proper terminal wiring for system functionality.
Performed scheduled preventative maintenance on heating system including one furnace and two gas fireplace units. Removed accumulated leaves from air intake that were obstructing proper airflow. Noted filter replacement needed; customer will provide new filters.
Performed scheduled heating preventative maintenance on customer's furnace. Inspected system components and verified proper operation. No issues were identified during this prepaid maintenance visit.
Performed preventative maintenance on 1 furnace and 1 gas fireplace per prepaid agreement. Inspected Aprilaire whole-home humidifier, noting proper installation and switch configuration. Removed and cleaned air filter which showed significant dust accumulation. All systems operating normally after service.
Diagnosed intermittent furnace operation on secondary heating unit (primary unit installed 2023). Inspection revealed faulty control circuit board causing system to cycle improperly. Replaced defective circuit board and verified proper operation after installation. All connections were properly secured and system is now functioning correctly.
Responded to service call for two non-functioning mini splits on 2nd floor displaying error codes 7 and F3. Diagnostic assessment revealed damaged heat exchanger coil with visible punctures and material separation affecting system performance. Upon consultation with technical support, determined circuit board and fan motor replacement necessary to restore proper functionality.
Diagnosed furnace with no heat output due to tripped high limit switch caused by restricted airflow. Temperature readings confirmed inadequate heat transfer (34.9°F at supply and 57°F ambient). Recommended installation of less restrictive air filter to prevent future airflow restrictions and maintain proper furnace operation.
Performed diagnostic inspection on boiler system for new homeowner. Identified multiple seized radiator valves exhibiting significant corrosion and mineral buildup. Provided customer with replacement options and estimate for valve replacement as requested.
Completed fall preventative maintenance on customer's HVAC system including inspection and service of furnace, boiler, dual heat recovery ventilators (HRVs), garage heater, gas fireplace, and Aprilaire humidifier. Replaced air filter and verified proper operation of all components per maintenance agreement specifications.
Performed scheduled maintenance service on an aging gas boiler system. Completed full system cleaning, inspected all copper piping connections, and verified proper operation of valves and fittings. No operational issues were identified during this prepaid maintenance visit.
Performed comprehensive Fall/Winter maintenance service on multi-component HVAC system including furnace, Aprilaire humidifier, garage heater and gas fireplace. Completed thorough cleaning and inspection of air filtration system, examining filter elements and housing. System was serviced according to manufacturer specifications despite complex configuration, ensuring proper operation for the heating season.
Responded to no heat call. Diagnosed faulty igniter as source of furnace ignition failure. Replaced defective igniter to restore heating function. Also replaced main floor thermostat with T10 model and connected humidifier wiring to the thermostat per work order requirements.
Completed scheduled heating preventative maintenance service on multiple systems including 1 boiler, 1 furnace, 1 garage heater, 1 gas fireplace, 1 HRV, and 1 Aprilaire humidifier. Inspected humidifier components and filter mesh for proper operation. All systems functioning normally with no issues identified.
Performed Fall maintenance visit on multiple heating systems. Inspected 1 furnace, 1 humidifier, 2 gas fireplaces, and garage heater. Diagnosed crack in furnace heat exchanger requiring replacement. Both fireplaces were functioning properly. Investigated upstairs heating issue, likely due to blocked register. Garage heater operational but with diminished performance. Customer has scheduled follow-up for replacement pricing.
Responded to red-tagged gas line at fireplace due to rust. Conducted comprehensive inspection with photographic documentation of plumbing components and mechanical equipment internals but was unable to locate the specific leak. Will provide pricing options for complete system replacement versus targeted gas valve and line replacement.
Responded to a no-heat service call for a Triangle Tube boiler system. Upon inspection, determined the Wilo circulation pump had failed, preventing proper circulation to in-floor heating system. Replaced defective pump and verified proper operation of manifold distribution system with all zone valves functioning correctly.
Completed scheduled maintenance visit on boiler and wall heating unit. Performed diagnostic testing of equipment using Testo 310 analyzer, measuring combustion efficiency, CO levels (46 ppm), temperature (58.1°F), and humidity (69%). Noted that boiler had been previously cleaned by Centerpoint.