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COMPANY RECORD · MINNEAPOLIS, MN

Modern Heating & Air Conditioning LLC — permit history in Minneapolis, MN

Modern Heating & Air Conditioning LLC appears on 671 Minneapolis permit records from 2021 through 2026, most often mechanical / hvac (70.3% of the record).

Permit categories

CategoryPermitsShare
Mechanical / HVAC47270.3%
Plumbing19929.7%

2 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.

Activity by year

YearPermits issued
202168
2022112
2023107
2024129
2025138
2026117

Busiest year on record: 2025, with 138 permits. One project can account for several filings, so read this as filing activity rather than workload.

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This page is a snapshot of Modern Heating & Air Conditioning LLC. The search behind it holds more than 344,348 Minneapolis permits naming a contractor, since 2016: 135,724 plumbing permits, 129,438 building permits, 78,172 mechanical (HVAC) permits, 1,014 demolition permits.

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Where they worked

Address in sourceMost recent permit
1845 FRANKLIN AVE E2026-10-26
116 1ST AVE N #A2026-10-23
800 NICOLLET MALL2026-10-23
801 NICOLLET MALL2026-10-21
121 8TH ST S2026-10-21
2123 BROADWAY ST NE2026-10-15
33 6TH ST S2026-10-15
1 MAIN ST SE2026-10-14
201 IRVING AVE N2026-10-08
800 MARQUETTE AVE2026-10-06
1834 EMERSON AVE N2026-10-05
100 5TH ST S2026-09-30
1325 QUINCY ST NE2026-09-29
6031 PILLSBURY AVE2026-09-23

220 distinct addresses on record; the 14 most recent are shown. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.

Also named on permits at the same addresses

CompanyShared addressesYears
Gardner Builders642016–2026
Crawford Merz LLC412017–2026
Greiner Construction372017–2026
Bredahl Plumbing Inc372017–2026
Hayes Mechanical LLC352017–2026
Schadegg Mechanical322016–2026
Anderson Cc Inc322017–2026
Warners Stellian Co Inc322017–2026

Companies that also appear in Minneapolis permit records at addresses where Modern Heating & Air Conditioning LLC filed, in any year. Sharing an address is a documented co-appearance, not proof that they worked on the same project or with each other.

Permits on record

671 permits; open the 50 most recent
PermitIssuedCategoryAddress in sourceScope as filedDeclared value
BLDG12065192026-10-26Plumbing1845 FRANKLIN AVE EDemo of select plumbing fixtures/related piping. Connect to existing waste, vent, hot/cold water and install piping for (2) single use restrooms and (2) kitchenette/lounge sinks
BLDG12063622026-10-23Plumbing116 1ST AVE N #A2 RPZ devices serial # ALA71135 serial # ALA90108
BLDG12063712026-10-23Plumbing800 NICOLLET MALLremove rpz 73514A
BLDG12063722026-10-23Plumbing800 NICOLLET MALLremove rpz 1298773
BLDG12057122026-10-21Mechanical / HVAC801 NICOLLET MALLDemo existing GRDs and install new per approved plan.
BLDG12055282026-10-21Mechanical / HVAC121 8TH ST SRework duct, demo (1) VAV, install (1) VAV
BLDG12036232026-10-15Mechanical / HVAC2123 BROADWAY ST NEDemo existing RTU supply and return ductwork distribution back to basic supply and return. Install new electric CUH for restroom. Relocate existing UH thermostats. Replace existing
BLDG12013362026-10-15Mechanical / HVAC33 6TH ST SLower-level mechanical room near maintenance shop. Replace existing 2 gate valve (furnished by owner). Replace existing 4 gate valve (Furnished by Owner). Replace existing 3 PRV
BLDG12036082026-10-14Mechanical / HVAC1 MAIN ST SEInstalling new diffusers and ductwork per approved plan.
BLDG12036192026-10-08Mechanical / HVAC201 IRVING AVE NBLDG1203619 Adding lay in diffusers in place of duct side wall diffusers. Patch existing side wall diffuser openings as needed.
BLDG12036282026-10-06Plumbing800 MARQUETTE AVERemove Existing Restroom Fixtures and Install New
BLDG12011872026-10-05Mechanical / HVAC1834 EMERSON AVE NRework existing diffusers to accommodate the new floor plan. Relocate 2 existing thermostats. BLDG1201187
BLDG11985182026-10-01Plumbing800 NICOLLET MALLNew sinks and grease trap in an existing kitchen. All plumbing shall be installed in accordance with the 2020 Minnesota State Plumbing Code (MSPC), Chapter 4714. All pipe, p
BLDG12020602026-09-30Mechanical / HVAC100 5TH ST SHVAC alterations using the existing distribution system through the current air handling unit, reusing existing heat-pumps and installing GRDs, and all associated ductwork as per t
BLDG12018982026-09-29Mechanical / HVAC1325 QUINCY ST NEHVAC alteration, adding three supply diffuser and two return air grill and associated ductwork per approved plan.
BLDG12011922026-09-23Mechanical / HVAC6031 PILLSBURY AVEHVAC system alteration, using two existing rooftop units, installing one rooftop unit, make-up air unit, four exhaust fans, GRDs and all associated ductwork per approved plans.
BLDG11996732026-09-17Mechanical / HVAC1000 NICOLLET MALLRemove branch duct and cap existing branch duct take off on existing low-pressure duct from FPVAV 30-15. Add 1 new supply branch to feed 2 new linear diffusers in room 3074 from FP
BLDG11882242026-09-17Mechanical / HVAC90 7TH ST SHVAC alterations using the existing distribution system through the current air handling units, adding three fan-powered boxes to suit the new floor layout, and installing one mini
BLDG11993502026-09-16Mechanical / HVAC1 MAIN ST SEHVAC alterations using the existing distribution system through the current air handling units, reusing existing heat pump units installing one new heat pump and installing GRDs, a
BLDG11996752026-09-16Mechanical / HVAC701 WASHINGTON AVE NRework existing duct systems to accommodate new conference room and office layout. Suite 300.
BLDG11980222026-08-28Plumbing80 8TH ST SSlalom. dishwasher, sink, 2 coffee maker
BLDG11870012026-08-27Mechanical / HVAC90 7TH ST SRework HVAC systems on levels 43- 46. Work includes relocating existing VAV's and FPVAV's, adding new VAV's and FPVAV's, 6 new heat pumps, adding transfer fans, reworking duct syst
BLDG11974662026-08-26Plumbing2123 BROADWAY ST NEDEMO OLD RESTROOMS. INSTALL PLUMBING FOR NEW UNISEX LAYOUT. INSTALL 1 FLOOR DRAIN, 1 TOILET, 1 URINAL, 1 LAV.
BLDG11971382026-08-26Mechanical / HVAC1000 NICOLLET MALLHVAC system, installing two new fan-powered boxes with hot water reheat coils, air balance new zones, GRDs and all associated ductwork per approved plan.
BLDG11971952026-08-25Mechanical / HVAC225 6TH ST S4 new eggcrate, 2 new air transfers, 6 new linear diffusers. BLDG1197195 Suite 1775
BLDG11925122026-08-25Plumbing90 7TH ST SInstall Plumbing for New Restaurant. Connect Fixtures and Appliances .All plumbing shall be installed in accordance with the 2020 Minnesota State Plumbing Code (MSPC), Chapt
BLDG11968562026-08-24Mechanical / HVAC1617 CHESTNUT AVE WHVAC alteration, installing unit heaters, exhaust fans, destratification fans, louvers, GRDs and all associated ductwork per approved plans.
BLDG11969672026-08-20Plumbing801 NICOLLET MALLInstall Break Room Sink and coffee maker/11th floor
BLDG11964512026-08-20Mechanical / HVAC3001 HENNEPIN AVERe-route main duct from existing RTU. Main duct is being reattached to existing main on level 2 and reconnecting to existing ducts on level 1 BLDG1196451
BLDG11963352026-08-19Mechanical / HVAC2001 BLAISDELL AVERemove and reinstall (3) diffusers, install (3) RA transfers re-work (4) existing diffusers. BLDG1196335
BLDG11956092026-08-13Plumbing225 6TH ST SDemo Break Sink & Cap Plumbing Demo Break Sink & Set New Sink at Existing Plumbing
BLDG11954542026-08-12Plumbing1 MAIN ST SEDemo and install new sink w/plumbing #100
BLDG11903702026-08-12Mechanical / HVAC201 IRVING AVE NInstalling a boiler per approved plan.
BLDG11947732026-08-10Mechanical / HVAC3001 BROADWAY ST NEBLDG1194773 Modify branch duct from existing heat pump main and adding new eggcrate as needed. Suite #300
BLDG11901472026-08-10Mechanical / HVAC105 5TH AVE SInspector to verify O.A. is being supplied by existing Equipment. Low pressure duct modification and new GRD to better serve tenant office layout. All VAV's are exiting and main du
BLDG11947752026-08-07Mechanical / HVAC80 8TH ST SShuffle existing diffusers, ductwork, new layout
BLDG11848092026-08-06Mechanical / HVAC2710 SUMMER ST NEPlease ensure the warehouse unit heater thermostat is locked out to not excessed 60 degrees F. This is required for compliance with MN2024 Energy code section 6.5.6.1 exception 2
BLDG11933102026-08-06Mechanical / HVAC121 8TH ST SHVAC alterations reusing existing distribution system and VAV boxes replacing all GRDs per the approved plans.
BLDG11932902026-08-03Plumbing90 7TH ST S46th floor. remove and replace roof drain piping 100 ft.
BLDG11877002026-07-24Mechanical / HVAC150 5TH ST SRework existing ductwork and diffusers to accommodate new floor plan, Additionally, relocate 1 existing H.P.
BLDG11891542026-07-20Mechanical / HVAC800 LASALLE AVEAdd exhaust duct and install grilles. Any opening in fire rated assemblies must be protected accordingly. BLDG1189154
BLDG11841402026-07-15Mechanical / HVAC80 8TH ST SHVAC alterations include modifying the existing distribution system through the current air handling units, reusing existing VAV boxes and adding two new VAV boxes to suit the new
BLDG11841202026-07-13Mechanical / HVAC420 5TH ST NHVAC system, ductwork alteration to align with new floor layout and gas piping per approved plans.
BLDG11878392026-07-08Plumbing2416 QUINCY ST NERe vented flue pipe
BLDG11867212026-07-07Mechanical / HVAC1000 NICOLLET MALLRework existing ductwork (2 branch ducts),1 linear diffuser as well as several eggcrate to accommodate new floor plan. BLDG1186721
BLDG11868402026-07-06Plumbing800 LASALLE AVEInstall 5 toilets, 4 lavs, 1 drinking fountain, 2 urinals
BLDG11865032026-06-30Mechanical / HVAC50 6TH ST SRelocate the existing low-pressure ductwork from the existing FVAV and VAVs. Add eggcrate diffusers to the offices. There is no known low-pressure steam work, as confirmed during t
BLDG11845062026-06-18Mechanical / HVAC1501 HENNEPIN AVEHVAC alterations, reusing existing VAV boxes to suit the new floor layout, GRDs, and all associated ductwork as per the approved plans.
BLDG11826112026-06-18Mechanical / HVAC1 MAIN ST SErework existing duct system to accommodate new office layout. No new equipment. Suite 238.
BLDG11846342026-06-17Plumbing50 6TH ST SRun new waste, vent, and water for new break room sink with water heater

Fields appear as the issuing authority published them, including spelling and blanks. Scope text is the applicant's description of intended work, not an inspection finding.

Source and limits

Public Minneapolis permit records through 2026, counted by distinct permit number. This is a historical filing record: it cannot show current backlog, pricing, crew availability, licensing or insurance, and a quiet period may only mean work was filed elsewhere. Confirm anything commercial with the company and with the issuing authority before acting. How we build these records, and what we withhold →

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