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St. Paul Plumbing Contractor

A Local St. Paul Plumbing Crew You Can Count On

  • Serving the Twin Cities for over 20 Years
  • We are Licensed, Bonded, and Insured
  • Hassle-Free Scheduling and FREE Estimates

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Trustworthy Plumbers In The Twin Cities

st. paul map

For over 20 years, we have been serving the people of Minneapolis and St. Paul with superb plumbing they can’t find anywhere else. Our comprehensive services ensure you get every question answered and every repair fixed to your needs and specifications.

Trusted Minnesota Plumber Since 1998

tankless water heater install

4Front Energy was established in 1998 and has been operating for over 20 years. We are locally owned and operated, with an expert team of plumbers that you can trust to handle any job—no matter how big or small. We also provide 24/hour emergency services as well as hassle-free scheduling, so your job gets done right away. And you can rest easy knowing we are licensed, bonded, and insured.

Getting The Plumbing Services You Need Is Easy & Stress Free

Step #1

Contact

Give us a call or shoot us a message to get started. Couldn’t be easier!

Step #2

Appointment

We’ll start by booking your appointment with our expert plumbers. Whether you need an estimate, installation, or service, we’ll get you on the calendar ASAP!

Step #3

Service

One of our professional plumbers will be out to visit you and resolve your plumbing needs.

Our Commitment To Service And Quality

paladin plumbing owner

At 4Front Energy, we are committed to service and quality. Our licensed plumbers will always arrive on time with state-of-the-art tools and supplies to get the job done. You can expect a professional installation or repair every time you call us for your plumbing needs.

craig johnson

Craig Johnson – Owner

Customer-Centric Service—You Come First

family loading dishwasher

We deeply care about our customers and take pride in the comprehensive services we offer. We believe that customer-centric service is the way to go and will always be here for you, day or night. We will never up-sell you or charge more for services without your approval. Your satisfaction is our top priority!

FAQs

On average, we can replace a faucet in an hour. Replacement is the only and best option for repairing leaky or dripping valves.

If your toilet takes more than usual to refill after flushing, that’s one indicator of plumbing obstruction. Another sign may be excessive water pressure or noisy operation.

Yes, we are happy to work on several projects at the same time and your licensed plumber will let you know which ones can be done simultaneously, along with an accurate timeline for each project.

Need Plumbing Repairs? Call Us Today!

At 4Front Energy, we are committed to service and quality. Our licensed plumbers will always arrive on time with everything we need to get the job done with quality workmanship and efficiency. You can expect a professional installation or repair every time you call us for your plumbing needs!

Recent Jobs and Reviews in Saint Paul, MN

Job Locations and Reviews

Saint Paul, MN - Diagnosed and replaced faulty gas control valve on 2-year-old Rheem water heater that was failing to maintain flame. Replacement part covered under manufacturer warranty. Tested unit after installation to confirm proper ignition and operation.
Ryan W.
Ryan W. Checked in
Diagnosed and replaced faulty gas control valve on 2-year-old Rheem water heater that was failing to maintain flame. Replacement part covered under manufacturer warranty. Tested unit after installation to confirm proper ignition and operation.
Saint Paul, MN 55105
Conducted site assessment for replacement of 120-130 gallon water heater. Observed existing plumbing infrastructure including PVC drainage assembly and catch basin with turquoise strainer. Left instructions to contact Randy's cell phone when proceeding with installation.
Conducted site assessment for replacement of 120-130 gallon water heater. Observed existing plumbing infrastructure including PVC drainage assembly and catch basin with turquoise strainer. Left instructions to contact Randy's cell phone when proceeding with installation.
Joel L.
Joel L. Checked in
Conducted site assessment for replacement of 120-130 gallon water heater. Observed existing plumbing infrastructure including PVC drainage assembly and catch basin with turquoise strainer. Left instructions to contact Randy's cell phone when proceeding with installation.
Saint Paul, MN 55108
Responded to service call for no hot water in basement shower. Diagnosed frozen water line as the cause of the issue. Accessed ceiling cavity to inspect plumbing infrastructure and successfully restored hot water flow to the shower fixture.
Responded to service call for no hot water in basement shower. Diagnosed frozen water line as the cause of the issue. Accessed ceiling cavity to inspect plumbing infrastructure and successfully restored hot water flow to the shower fixture.
Matt M.
Matt M. Checked in
Responded to service call for no hot water in basement shower. Diagnosed frozen water line as the cause of the issue. Accessed ceiling cavity to inspect plumbing infrastructure and successfully restored hot water flow to the shower fixture.
Saint Paul, MN 55105
Identified the source of water stain on basement ceiling tiles, which was caused by condensation on an uninsulated cold water line, not a pressurized leak. Documented significant frost/ice buildup on the pipes. Customer (Ryan Sturtz) will handle insulation and wrapping of the affected cold line to prevent further condensation issues.
Identified the source of water stain on basement ceiling tiles, which was caused by condensation on an uninsulated cold water line, not a pressurized leak. Documented significant frost/ice buildup on the pipes. Customer (Ryan Sturtz) will handle insulation and wrapping of the affected cold line to prevent further condensation issues.
Matt M.
Matt M. Checked in
Identified the source of water stain on basement ceiling tiles, which was caused by condensation on an uninsulated cold water line, not a pressurized leak. Documented significant frost/ice buildup on the pipes. Customer (Ryan Sturtz) will handle insulation and wrapping of the affected cold line to prevent further condensation issues.
Saint Paul, MN 55105
Completed RPZ and PVB backflow testing at property. Both devices passed inspection. Verified proper functioning of pressure zones and spring operation during startup sequence. Tagged valves appropriately and documented system condition with photos of exterior installation and interior valve assembly.
Completed RPZ and PVB backflow testing at property. Both devices passed inspection. Verified proper functioning of pressure zones and spring operation during startup sequence. Tagged valves appropriately and documented system condition with photos of exterior installation and interior valve assembly.
Matt M.
Matt M. Checked in
Completed RPZ and PVB backflow testing at property. Both devices passed inspection. Verified proper functioning of pressure zones and spring operation during startup sequence. Tagged valves appropriately and documented system condition with photos of exterior installation and interior valve assembly.
Saint Paul, MN 55110
Completed bi-annual plumbing maintenance service per prepaid agreement. Inspected water heater, sump pump, laundry hoses, and performed leak detection throughout the property. Examined under-sink P-trap and supply lines, and verified proper function of all shutoff valves. All systems operating normally with no issues identified.
Completed bi-annual plumbing maintenance service per prepaid agreement. Inspected water heater, sump pump, laundry hoses, and performed leak detection throughout the property. Examined under-sink P-trap and supply lines, and verified proper function of all shutoff valves. All systems operating normally with no issues identified.
Matt M.
Matt M. Checked in
Completed bi-annual plumbing maintenance service per prepaid agreement. Inspected water heater, sump pump, laundry hoses, and performed leak detection throughout the property. Examined under-sink P-trap and supply lines, and verified proper function of all shutoff valves. All systems operating normally with no issues identified.
Saint Paul, MN 55116
Performed routine plumbing preventative maintenance service including flushing the water heater to remove sediment and conducting leak detection in the utility room. Noted homeowner's concern about potentially frozen underground water lines to the garage service sink, recommended air testing these lines in spring to verify condition and functionality.
Performed routine plumbing preventative maintenance service including flushing the water heater to remove sediment and conducting leak detection in the utility room. Noted homeowner's concern about potentially frozen underground water lines to the garage service sink, recommended air testing these lines in spring to verify condition and functionality.
Drew D.
Drew D. Checked in
Performed routine plumbing preventative maintenance service including flushing the water heater to remove sediment and conducting leak detection in the utility room. Noted homeowner's concern about potentially frozen underground water lines to the garage service sink, recommended air testing these lines in spring to verify condition and functionality.
Saint Paul, MN 55104
Responded to first floor bathroom toilet leak that was causing water damage to kitchen ceiling below. Diagnostic assessment revealed damaged wax ring at toilet base and broken one-piece tubular drain nut on tub. Completed toilet pull and reset with new wax ring installation and replaced damaged tubular nut on tub drain assembly to resolve both leak sources.
Responded to first floor bathroom toilet leak that was causing water damage to kitchen ceiling below. Diagnostic assessment revealed damaged wax ring at toilet base and broken one-piece tubular drain nut on tub. Completed toilet pull and reset with new wax ring installation and replaced damaged tubular nut on tub drain assembly to resolve both leak sources.
Matt M.
Matt M. Checked in
Responded to first floor bathroom toilet leak that was causing water damage to kitchen ceiling below. Diagnostic assessment revealed damaged wax ring at toilet base and broken one-piece tubular drain nut on tub. Completed toilet pull and reset with new wax ring installation and replaced damaged tubular nut on tub drain assembly to resolve both leak sources.
Saint Paul, MN 55116
Responded to water leak service call at vacant property. Located and repaired multiple leak points including two angle stops and laundry faucet. Identified but deferred repairs on two shower cartridges/valve bodies and dishwasher pending further estimate. Successfully restored water service to property with partial leak remediation completed.
Responded to water leak service call at vacant property. Located and repaired multiple leak points including two angle stops and laundry faucet. Identified but deferred repairs on two shower cartridges/valve bodies and dishwasher pending further estimate. Successfully restored water service to property with partial leak remediation completed.
Drew D.
Drew D. Checked in
Responded to water leak service call at vacant property. Located and repaired multiple leak points including two angle stops and laundry faucet. Identified but deferred repairs on two shower cartridges/valve bodies and dishwasher pending further estimate. Successfully restored water service to property with partial leak remediation completed.
Saint Paul, MN 55104
Successfully replaced a non-functional IBC SL 14-115G3 boiler, integrating it with existing copper piping infrastructure and zone valves as indicated in site documentation. System was fully tested and verified operational before completion.
Successfully replaced a non-functional IBC SL 14-115G3 boiler, integrating it with existing copper piping infrastructure and zone valves as indicated in site documentation. System was fully tested and verified operational before completion.
Matt M.
Matt M. Checked in
Successfully replaced a non-functional IBC SL 14-115G3 boiler, integrating it with existing copper piping infrastructure and zone valves as indicated in site documentation. System was fully tested and verified operational before completion.
Saint Paul, MN 55108
Removed existing toilet and replaced with new unit. Properly installed toilet with wax ring seal on existing flange. Confirmed water supply connection with no leaks and verified proper flushing operation.
Removed existing toilet and replaced with new unit. Properly installed toilet with wax ring seal on existing flange. Confirmed water supply connection with no leaks and verified proper flushing operation.
Joel M.
Joel M. Checked in
Removed existing toilet and replaced with new unit. Properly installed toilet with wax ring seal on existing flange. Confirmed water supply connection with no leaks and verified proper flushing operation.
Saint Paul, MN 55126
Saint Paul, MN - Diagnosed and replaced seized thermostatic mixing valve on water heater tank that was preventing proper hot water distribution throughout residence. Installed new brass mixing valve with temperature adjustment capability, properly connected to existing copper supply lines, and verified system pressure. Confirmed proper operation with no leaks.
Drew D.
Drew D. Checked in
Diagnosed and replaced seized thermostatic mixing valve on water heater tank that was preventing proper hot water distribution throughout residence. Installed new brass mixing valve with temperature adjustment capability, properly connected to existing copper supply lines, and verified system pressure. Confirmed proper operation with no leaks.
Saint Paul, MN 55105
Conducted inspection of kitchen faucet with low hot water pressure issue. Upon assessment, determined problem was not with the faucet (previously replaced by another technician) but traced to restrictions in the hot water supply line. Inspected basement mechanical room containing boiler system and water heater, examined exposed plumbing infrastructure and identified mineral buildup in hot water supply pipes contributing to pressure loss. Cleared obstruction and restored proper hot water pressure to kitchen faucet.
Conducted inspection of kitchen faucet with low hot water pressure issue. Upon assessment, determined problem was not with the faucet (previously replaced by another technician) but traced to restrictions in the hot water supply line. Inspected basement mechanical room containing boiler system and water heater, examined exposed plumbing infrastructure and identified mineral buildup in hot water supply pipes contributing to pressure loss. Cleared obstruction and restored proper hot water pressure to kitchen faucet.
Joel M.
Joel M. Checked in
Conducted inspection of kitchen faucet with low hot water pressure issue. Upon assessment, determined problem was not with the faucet (previously replaced by another technician) but traced to restrictions in the hot water supply line. Inspected basement mechanical room containing boiler system and water heater, examined exposed plumbing infrastructure and identified mineral buildup in hot water supply pipes contributing to pressure loss. Cleared obstruction and restored proper hot water pressure to kitchen faucet.
Saint Paul, MN 55104
Saint Paul, MN - Completed bi-annual plumbing maintenance service as per prepaid agreement. Performed inspection of Rheem water heater, checking connections, drain valve functionality, and vent pipe integrity. All systems functioning normally with no leaks detected.
Joel M.
Joel M. Checked in
Completed bi-annual plumbing maintenance service as per prepaid agreement. Performed inspection of Rheem water heater, checking connections, drain valve functionality, and vent pipe integrity. All systems functioning normally with no leaks detected.
Saint Paul, MN 55108
Responded to customer service call regarding toilet replacement and leak concerns. Successfully replaced customer-provided toilet on lower level and diagnosed leaking issues with second toilet on main level. Installed new fill valve and replaced supply line on main level toilet, resolving all reported plumbing concerns and ensuring proper functioning of both bathroom fixtures.
Responded to customer service call regarding toilet replacement and leak concerns. Successfully replaced customer-provided toilet on lower level and diagnosed leaking issues with second toilet on main level. Installed new fill valve and replaced supply line on main level toilet, resolving all reported plumbing concerns and ensuring proper functioning of both bathroom fixtures.
Matt M.
Matt M. Checked in
Responded to customer service call regarding toilet replacement and leak concerns. Successfully replaced customer-provided toilet on lower level and diagnosed leaking issues with second toilet on main level. Installed new fill valve and replaced supply line on main level toilet, resolving all reported plumbing concerns and ensuring proper functioning of both bathroom fixtures.
Saint Paul, MN 55113
Saint Paul, MN - Completed prepaid fall maintenance service on plumbing system. Inspected water heater and washer hoses, confirming both in good condition. Performed water heater flush, shut off water supply to exterior, and drained outside hose bibb to prevent freezing damage.
Matt M.
Matt M. Checked in
Completed prepaid fall maintenance service on plumbing system. Inspected water heater and washer hoses, confirming both in good condition. Performed water heater flush, shut off water supply to exterior, and drained outside hose bibb to prevent freezing damage.
Saint Paul, MN 55104
Saint Paul, MN - Installed Grundfos Smart recirculation pump (UP 10 16) with crossover tee kit under the third floor bathroom sink to improve hot water delivery throughout the house. Additionally replaced water heater valve as part of the installation. All work completed with 1-year parts and labor warranty.
Matt M.
Matt M. Checked in
Installed Grundfos Smart recirculation pump (UP 10 16) with crossover tee kit under the third floor bathroom sink to improve hot water delivery throughout the house. Additionally replaced water heater valve as part of the installation. All work completed with 1-year parts and labor warranty.
Saint Paul, MN 55105
Performed scheduled plumbing maintenance service including draining water heater, winterizing exterior faucets, inspecting laundry hoses, and securing loose laundry sink faucet that was causing noise. Inspection revealed all plumbing systems in good working condition with no issues requiring additional attention.
Performed scheduled plumbing maintenance service including draining water heater, winterizing exterior faucets, inspecting laundry hoses, and securing loose laundry sink faucet that was causing noise. Inspection revealed all plumbing systems in good working condition with no issues requiring additional attention.
Drew D.
Drew D. Checked in
Performed scheduled plumbing maintenance service including draining water heater, winterizing exterior faucets, inspecting laundry hoses, and securing loose laundry sink faucet that was causing noise. Inspection revealed all plumbing systems in good working condition with no issues requiring additional attention.
Saint Paul, MN 55108
Saint Paul, MN - Successfully removed old kitchen faucet and installed customer-supplied Moen kitchen faucet in double-basin stainless steel sink with granite countertop. Installation completed without issues.
Drew D.
Drew D. Checked in
Successfully removed old kitchen faucet and installed customer-supplied Moen kitchen faucet in double-basin stainless steel sink with granite countertop. Installation completed without issues.
Saint Paul, MN 55113
Saint Paul, MN - Successfully installed a Bradford White 40-Gallon atmospheric water heater (Model RG240S6N) after disconnecting and disposing of the existing unit. Replaced the isolated gas valve on water inlet line with a code-compliant ball valve, then reconnected all water inlet/outlet lines, gas line, and ventilation before testing for leaks and proper system operation.
Broc C.
Broc C. Checked in
Successfully installed a Bradford White 40-Gallon atmospheric water heater (Model RG240S6N) after disconnecting and disposing of the existing unit. Replaced the isolated gas valve on water inlet line with a code-compliant ball valve, then reconnected all water inlet/outlet lines, gas line, and ventilation before testing for leaks and proper system operation.
Saint Paul, MN 55110
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What To Expect

Discover The 4Front Energy Difference

Factory-Trained Technicians

Our experts have the skills and training to deliver the highest quality services every time.

100% Satisfaction Guaranteed

Our team is dedicated to ensuring your 100% satisfaction with every service we perform.

Upfront Pricing

No surprise or hidden fees when you get your invoice. We’re upfront and transparent about pricing from start to finish.

Financing Programs

We offer a variety of financing packages to make your service affordable.

Emergency HVAC Services Available

HVAC emergencies often happen on nights, weekends, and holidays, so you can trust us to be there no matter when you need us.

Unparalleled Honesty & Integrity

The 4Front team takes pride in offering unparalleled honesty and integrity with every sale and service.

Factory-Trained Technicians

Our experts have the skills and training to deliver the highest quality services every time.

100% Satisfaction Guaranteed

Our team is dedicated to ensuring your 100% satisfaction with every service we perform.

Upfront Pricing

No surprise or hidden fees when you get your invoice. We’re upfront and transparent about pricing from start to finish.

Financing Programs

We offer a variety of financing packages to make your service affordable.

Emergency HVAC Services Available

HVAC emergencies often happen on nights, weekends, and holidays, so you can trust us to be there no matter when you need us.

Unparalleled Honesty & Integrity

The 4Front team takes pride in offering unparalleled honesty and integrity with every sale and service.

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Our Reviews

See What Your Neighbors Are Saying

Excellent! They saved me thousands by fixing the broken refrigerant line. Other places would have pushed me to get a new HVAC. The a/c is only 9 years old so I am thrilled that they were able to fix it. This is where experience and skills…

Rita S.

Rita S.

I used 4Front Energy to upgrade our panel from 100 to 200 amps. They were very responsive and professional, offered fair pricing, and did quality work. I will definitely use them again for future projects!

Wes J.

Wes J.

They are honest and ethical... no more need be said. My only call from here out!

Resse B.

Resse B.

Always available with fair pricing and prompt service.

Todd P.

Todd P.

We were in a must replace situation with our furnace. We had four bids and theirs was by far the best. The whole crew was professional and did a great job. The furnace and ductwork are great. Fully recommend them.

Ron S.

Ron S.