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COMPANY RECORD · SEATTLE, WA

Mts Services LLC — permit history in Seattle, WA

Mts Services LLC appears on 117 Seattle permit records from 2015 through 2026, all of them electrical.

Permit categories

CategoryPermitsShare
Electrical117100%

Activity by year

YearPermits issued
201519
201623
201720
201811
201914
20204
20216
20229
20231
20243
20254
20263

Busiest year on record: 2016, with 23 permits. One project can account for several filings, so read this as filing activity rather than workload.

Where they worked

Address in sourceMost recent permit
747 BROADWAY2026-07-29
1221 MADISON ST2026-06-19
908 JEFFERSON ST2026-06-15
325 9TH AVE2025-08-11
1101 MADISON ST2024-11-08
401 BROADWAY2024-07-29
300 9TH AVE2022-03-06
9420 16TH AVE SW2022-01-11
301 TERRY AVE2020-04-13
747 BROADWAY2019-12-11
325 9TH AVE2019-12-10
5300 TALLMAN AVE NW2019-09-29
908 JEFFERSON ST2019-04-11
300 9TH AVE2019-04-02

22 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $770 to $41,380, median $6,388. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.

Permits on record

117 permits; open the 50 most recent
PermitIssuedCategoryAddress in sourceScope as filedDeclared value
7155732-EL2026-07-29Electrical747 BROADWAYrelocation of LOW VOLT HVAC Controls in remodeled Lobby PHASE 2
7149159-EL2026-06-19Electrical1221 MADISON STinstallation of LOW VOLT HVAC Controls in remodeled spaces.
7148243-EL2026-06-15Electrical908 JEFFERSON STAdding the LOW VOLT BAS interface for the new Chiller.
7100844-EL2025-08-11Electrical325 9TH AVEInstallation of LOW VOLT HVAC CONTROLS in remodeled space,$5,850
7093996-EL2025-07-01Electrical747 BROADWAYInstallation / relocation of LOW VOLT HVAC Controls.$7,000
7079482-EL2025-04-07Electrical908 JEFFERSON STInstallation of LOW VOLTAGE HVAC Controls$39,750
7076859-EL2025-03-22Electrical325 9TH AVEInstallation of LOW VOLTAGE CONTROLS for upgrade of existing chiller and the addition of a new chiller connected to the BAS.$6,685
7057612-EL2024-11-21Electrical1221 MADISON STInstallation (relocation) of LOW VOLT HVAC Devices; 12/16/25 RN Reinstatement fee added$6,388
7055405-EL2024-11-08Electrical1101 MADISON STHAVC LOW VOLTAGE Controls install for relocated and upgraded VAV s (2) with added electric heat.$2,915
7037912-EL2024-07-29Electrical401 BROADWAYLOW VOLTAGE HVAC Installation$28,320
6970001-EL2023-06-13Electrical908 JEFFERSON STInstallation of LOW VOLTAGE Controls monitoring of Water Cooled Condensers associated with new Cooler Storage Facility.$4,890
6930172-EL2022-10-27Electrical747 BROADWAYInstall LOW VOLTAGE HVAC Controls for new Mechanical Room Exhaust Fan VFD and relocate Damper Controls for modified ductwork.$10,117
6906225-EL2022-06-17Electrical325 9TH AVEInstallation of LOW VOLTAGE Controls For HVAC Duct Heater Upgrades.$5,500
6886445-EL2022-03-06Electrical325 9TH AVEInstallation of LOW VOLTAGE CONTROLS for replacement HVAC Equipment, Exhaust Fan 23 and Supply Fan 24.$13,440
6886449-EL2022-03-06Electrical300 9TH AVEInstallation of LOW VOLTAGE Controls Replacements for MBC36 & MBC38. 3/9/23 PWR System in redesign, permit extended.; 12/16/25 RN Reinstatement fee added$8,000
6886448-EL2022-03-06Electrical747 BROADWAYInstallation of Domestic Hot Water LOW VOLTAGE Controls Upgrades. 3/9/23 PWR spoke to EC Keith work will not be done.$4,360
6886443-EL2022-03-06Electrical325 9TH AVEInstallation of LOW VOLTAGE CONTROLS for upgraded Supply Fan$12,800
6886444-EL2022-03-06Electrical325 9TH AVEInstallation of LOW VOLTAGE CONTROLS for replacement HVAC Equipment in the Emergency Department.$21,400
6886442-EL2022-03-06Electrical325 9TH AVEInstall LOW VOLTAGE CONTROLS for Exhaust Fan 41.$13,300
6876938-EL2022-01-11Electrical9420 16TH AVE SWElectrical install of welding robot cell$6,250
6868833-EL2021-11-15Electrical325 9TH AVEInstallation of LOW VOLTAGE CONTROLS on replacement HVAC Units$14,515
6866408-EL2021-11-01Electrical747 BROADWAYInstallation of HVAC and Monitoring LOW VOLTAGE CONTROLS in re-modeled space.$3,415
6854733-EL2021-08-20Electrical747 BROADWAYInstallation of replacement Generator Monitoring Low Voltage Control Panel$3,780
6845004-EL2021-06-23Electrical325 9TH AVEInstallation of LOW VOLTAGE HVAC Controls for water distribution system re-work.$2,500
6824897-EL2021-02-23Electrical325 9TH AVEInstallation of LOW VOLTAGE Controls for Chiller Rm Ventilation Monitoring$6,340
6820239-EL2021-01-25Electrical300 9TH AVEInstall LOW VOLTAGE HVAC Controls to upgrade the existing system in the Penthouse area.$35,695
6787371-EL2020-06-18Electrical300 9TH AVEInstall LOW Voltage HVAC Controls to upgrade the existing system for the Sub-Basement, Basement and Ground Floor.$41,380
6779574-EL2020-04-13Electrical301 TERRY AVEInstallation of LOW VOLTAGE HVAC Controls for HVAC Upgrade.$1,675
6777246-EL2020-03-18Electrical325 9TH AVEInstallation of LOW VOLTAGE CONTROLS for HVAC in Re-modeled space.$1,650
6767182-EL2020-01-17Electrical747 BROADWAYInstall LOW VOLTAGE Controls for HVAC equipment in re-modeled space in Level B Facilities Shops and in the Doctors Garage.$6,950
6762251-EL2019-12-11Electrical747 BROADWAYInstall DDC Controls for Chiller Pump Upgrade.; 12/16/25 RN Reinstatement fee added$3,465
6762252-EL2019-12-11Electrical747 BROADWAYInstall Room Pressure Monitors and Connect to the DDC Network; 12/16/25 RN Reinstatement fee added$4,280
6762013-EL2019-12-10Electrical325 9TH AVEInstall LOW VOLTAGE HVAC Controls in remodeled space.$770
6752469-EL2019-10-08Electrical747 BROADWAYInstallation of LOW VOLTAGE Controls For HVAC In Re-modeled space.$7,665
6750748-EL2019-09-29Electrical325 9TH AVEInstallation of LOW VOLTAGE Controls for HVAC in Re-modeled space$10,520
6750747-EL2019-09-29Electrical5300 TALLMAN AVE NWInstallation of LOW VOLTAGE Controls for HVAC upgrades. 10/1/2020 cpg renew permit$14,330
6746086-EL2019-09-01Electrical325 9TH AVEInstallation of LOW VOLTAGE Controls for HVAC upgrades in re-modeled space.$8,745
6746085-EL2019-09-01Electrical325 9TH AVEProvide LOW VOLTAGE Controls for HVAC upgrade.$7,165
6728072-EL2019-05-17Electrical325 9TH AVEInstallation of LOW VOLTAGE Controls on retrofitted equipment, SF31 / EF31 HMC-EHB & GHB Mech Rms.$18,240
6722732-EL2019-04-16Electrical325 9TH AVEInstallation of LOW VOLTAGE HVAC Controls in remodeled space.$7,730
6721658-EL2019-04-11Electrical908 JEFFERSON STInstall LOW VOLTAGE HVAC Controls in remodeled space$2,325
6720064-EL2019-04-02Electrical300 9TH AVEInstall New HVAC LOW VOLTAGE CONTROLS for RM 510$2,150
6716317-EL2019-03-11Electrical747 BROADWAYInstallation of Low Voltage Controls for Upgraded HVAC Equipment.$4,675
6709404-EL2019-01-22Electrical410 9TH AVEInstallation of LOW VOLTAGE HVAC Controls in remodeled space.$4,260
6705666-EL2018-12-28Electrical747 BROADWAYInstallation of LOW VOLTAGE HVAC Controls in re-modeled space.$3,610
6701428-EL2018-11-29Electrical747 BROADWAYInstallation of replacement Low Voltage HVAC controls in renovated space.$1,320
6701429-EL2018-11-29Electrical325 9TH AVEInstallation of Low Voltage HVAC controls in re-modeled space.$10,850
6698552-EL2018-11-12Electrical747 BROADWAYInstall Low Voltage HVAC controls in re-modeled space.$9,725
6695596-EL2018-10-25Electrical325 9TH AVEInstall Low Voltage BAS HVAC Controls for replacement Chillers.$28,850
6692242-EL2018-10-05Electrical325 9TH AVEInstallation of Low Voltage HVAC Controls in re-modeled space.$1,784

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 Seattle 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 →