COMPANY RECORD · SEATTLE, WA
Kliemann Bros Heating & A/C — permit history in Seattle, WA
Kliemann Bros Heating & A/C appears on 1,105 Seattle permit records from 2015 through 2026, most often mechanical / hvac (93.5% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 1033 | 93.5% |
| Electrical | 72 | 6.5% |
2 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2015 | 71 |
| 2016 | 104 |
| 2017 | 156 |
| 2018 | 126 |
| 2019 | 91 |
| 2020 | 133 |
| 2021 | 158 |
| 2022 | 156 |
| 2023 | 49 |
| 2024 | 43 |
| 2025 | 14 |
| 2026 | 4 |
Busiest year on record: 2021, with 158 permits. One project can account for several filings, so read this as filing activity rather than workload.
Where they worked
| Address in source | Most recent permit |
|---|---|
| 4710 UNIVERSITY WAY NE | 2026-07-13 |
| 3236 CASCADIA AVE S | 2026-02-11 |
| 2423 E INTERLAKEN BLVD | 2026-02-05 |
| 1001 E JAMES WAY | 2025-09-09 |
| 1532 15TH AVE | 2025-09-03 |
| 318 N 79TH ST | 2025-08-18 |
| 2331 FAIRVIEW AVE E | 2025-06-12 |
| 2201 39TH AVE E | 2025-06-10 |
| 2459 E INTERLAKEN BLVD | 2025-04-03 |
| 1620 11TH AVE W | 2025-02-19 |
| 3326 8TH AVE W | 2025-01-17 |
| 8239 NORTHROP PL SW | 2024-12-11 |
| 13720 40TH AVE NE | 2024-11-19 |
| 2211 38TH PL E | 2024-11-13 |
593 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $0 to $61,500, median $12,505. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
1,105 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 7152460-RF | 2026-07-13 | Mechanical / HVAC | 4710 UNIVERSITY WAY NE | Install mini split system | $18,000 |
| 7128918-EL | 2026-02-11 | Electrical | 3236 CASCADIA AVE S | Install a 22kw generator | |
| 7128234-FR | 2026-02-05 | Mechanical / HVAC | 2423 E INTERLAKEN BLVD | Install heat pump system and air handler | $20,000 |
| 7128235-RF | 2026-02-05 | Mechanical / HVAC | 2423 E INTERLAKEN BLVD | Install heat pump system and air handler | $20,000 |
| 7096433-ME | 2025-09-09 | Mechanical / HVAC | 1001 E JAMES WAY | Replace the existing ventilation system using outside air to cool the elevator equipment with a dedicated 18,000 BTU/h mini split system, per plan. | $10,000 |
| 7104764-RF | 2025-09-03 | Mechanical / HVAC | 1532 15TH AVE | Install Ductless heat pump system | $18,000 |
| 7102131-RF | 2025-08-18 | Mechanical / HVAC | 318 N 79TH ST | Install ductless heat pump system | $38,000 |
| 7102128-FR | 2025-08-18 | Mechanical / HVAC | 318 N 79TH ST | Install ductless heat pump system | $38,000 |
| 7096207-RF | 2025-07-16 | Mechanical / HVAC | 1001 E JAMES WAY | As part of the elevator renovation project, we will be replacing the existing ventilation system using outside air to cool the elevator equipment with a dedicated 18,000 BTU/h mini | $10,000 |
| 7090999-FR | 2025-06-12 | Mechanical / HVAC | 2331 FAIRVIEW AVE E | Install 2-zone hyper heat ceiling cassette units and heat pump | $29,000 |
| 7091001-RF | 2025-06-12 | Mechanical / HVAC | 2331 FAIRVIEW AVE E | Run refrigerant lines for 2 zone mitsubishi system | $29,000 |
| 7089853-FR | 2025-06-10 | Mechanical / HVAC | 2201 39TH AVE E | Install Gas furnace and heat pump | $20,000 |
| 7089862-RF | 2025-06-10 | Mechanical / HVAC | 2201 39TH AVE E | Install Gas furnace and heat pump system | $20,000 |
| 7078516-FR | 2025-04-03 | Mechanical / HVAC | 2459 E INTERLAKEN BLVD | Install Mitsubishi heat pump system | $22,000 |
| 7078512-RF | 2025-04-03 | Mechanical / HVAC | 2459 E INTERLAKEN BLVD | Install ducted Mitsubishi unit and heat pump | $22,000 |
| 7071232-FR | 2025-02-19 | Mechanical / HVAC | 1620 11TH AVE W | Install Air Handler and Heat pump system, bathroom fans, range vent and moving supply ductwork | $25,000 |
| 7071235-RF | 2025-02-19 | Mechanical / HVAC | 1620 11TH AVE W | Install air handler and heat pump system | $25,000 |
| 7065385-RF | 2025-01-17 | Mechanical / HVAC | 3326 8TH AVE W | Run lineset for new heat pump | $30,774 |
| 7060243-FR | 2024-12-11 | Mechanical / HVAC | 3326 8TH AVE W | Proposal includes installing x2 air handlers, and one heat pump, one air handler in the basement to service the main floor and the other air handler in the attic to service the ups | $47,000 |
| 7060205-FR | 2024-12-11 | Mechanical / HVAC | 8239 NORTHROP PL SW | Installing a new Mitsubishiducted system with x2 air handlers -first air handler in the attic to feed all new ductwork for the top floor with ducting to be in the attic with the re | $49,000 |
| 7059494-RF | 2024-12-09 | Mechanical / HVAC | 8239 NORTHROP PL SW | Installing two ductless wall mounted units.. The basement will have a wall mount unit in the bedroom and the main living area in the basement. Refrigeration lines to be ran outside | $40,600 |
| 7057235-FR | 2024-11-19 | Mechanical / HVAC | 13720 40TH AVE NE | Replace gas furnace with electric air handler and heat pump | $22,000 |
| 7057232-RF | 2024-11-19 | Mechanical / HVAC | 13720 40TH AVE NE | Replace gas furnace with electric air handler and heat pump | $22,000 |
| 7056108-FR | 2024-11-13 | Mechanical / HVAC | 2211 38TH PL E | Install mitsubishi heat pump and two ductless wall mounts. | $60,000 |
| 7056130-RF | 2024-11-13 | Mechanical / HVAC | 2211 38TH PL E | Install hot water heater | $6,000 |
| 7049304-FR | 2024-10-03 | Mechanical / HVAC | 224 35TH AVE E | Replacing existing gas furnace with new and installing new trunk line in preferred location in basement, adding two supply airs in basement near exterior walls by fireplace, upsize | $49,248 |
| 7049295-RF | 2024-10-03 | Mechanical / HVAC | 7756 30TH AVE NE | Installingslim ducted unit in attic and hp on back of ADU Northeast side -ceiling vents for bedroom, bathroom, kicthen/living room, and entry way, return air in hallway area with 1 | $25,149 |
| 7049293-FR | 2024-10-03 | Mechanical / HVAC | 7756 30TH AVE NE | Installing slim ducted unit in attic and hp on back of ADU Northeast side -ceiling vents for bedroom, bathroom, kicthen/living room, and entry way, return air in hallway area with | $25,149 |
| 7049325-RF | 2024-10-03 | Mechanical / HVAC | 224 35TH AVE E | Replacing 90-95% gas furnace and installing new trunk line in preferred location in basement, adding two supply airs in basement near exterior walls by fireplace, upsize return air | $48,367 |
| 7044890-FR | 2024-09-09 | Mechanical / HVAC | 224 35TH AVE E | Install trane furnace and modify ductwork. | $21,000 |
| 7043420-RF | 2024-08-29 | Mechanical / HVAC | 6029 2ND AVE NW | Installing new Mitsubishi Hyper Heat air handler and heat pump system for the second floor and third floor with all new ducting to be routed through the attic of the third floor to | $43,016 |
| 7043416-FR | 2024-08-29 | Mechanical / HVAC | 6029 2ND AVE NW | Installing new Mitsubishi Hyper Heat air handler and heat pump system for the second floor and third floor with all new ducting to be routed through the attic of the third floor to | $43,106 |
| 7040045-FR | 2024-08-08 | Mechanical / HVAC | 2608 35TH AVE W | Installing new Mitsubishi full ducted system in the attic to feed all new ductwork to the home. Proposal includes placing the heat pump on the back of the home next to the crawl ac | $39,169 |
| 7040046-RF | 2024-08-08 | Mechanical / HVAC | 2608 35TH AVE W | Installing new Mitsubishi full ducted system in the attic to feed all new ductwork to the home. Proposal includes placing the heat pump on the back of the home next to the crawl ac | $39,169 |
| 6984265-ME | 2024-08-01 | Mechanical / HVAC | 1207 S JACKSON ST | Installing two new single zone ductless heat pump systems, one for each of the elevator motor and control rooms, per plans. | $18,892 |
| 7035901-FR | 2024-07-17 | Mechanical / HVAC | 1018 36TH AVE E | Adding single-zone ductless to kitchen area - indoor unit going over cabinet in kitchen area and heat pump in backyard garden area | $13,897 |
| 7035904-RF | 2024-07-17 | Mechanical / HVAC | 1018 36TH AVE E | Adding single-zone ductless to kitchen area - indoor unit going over cabinet in kitchen area and heat pump in backyard garden area. Refrigeration lines to go behind unit into pantr | $13,897 |
| 7034736-RF | 2024-07-10 | Mechanical / HVAC | 1918 12TH AVE S | Install gas furnace and AC system | $18,212 |
| 7033026-FR | 2024-06-28 | Mechanical / HVAC | 1918 12TH AVE S | Replacing existing gas furnace and air conditioner with new gas furnace and air conditioner | $24,053 |
| 7031740-RF | 2024-06-20 | Mechanical / HVAC | 2331 FAIRVIEW AVE E | linesets size 1/4 x 3/8 for both indoor units | $33,521 |
| 7031737-FR | 2024-06-20 | Mechanical / HVAC | 2331 FAIRVIEW AVE E | - Install 4-way cassette SLZ in hallway between bathroom and bedroom, they will have the joists expanded to accommodate this unit and access area for future servicing through the w | $33,521 |
| 7029936-RF | 2024-06-11 | Mechanical / HVAC | 1825 1ST AVE N | Installing a heat pump, installing new refrigerant line set down the South side of the home in line hide, down to the heat pump location that will need to be located near the back | $38,420 |
| 7030018-FR | 2024-06-11 | Mechanical / HVAC | 1825 1ST AVE N | Installing new Mitsubishi heat pump system with new air handler and 8k heat strip and all new ductwork in the attic on the 2nd floor to feed the 2nd floor remodel. Proposal include | $38,420 |
| 7028874-EL | 2024-06-05 | Electrical | 1918 12TH AVE S | Adding 60 amp subpanel to shed for plugs and lights and adding 1 outside plug and 1 inside light to detached garage. underground line to shed. | $7,503 |
| 7027107-FR | 2024-05-29 | Mechanical / HVAC | 1424 41ST AVE E | Installing a 2 zone ductless heat pump. | $16,444 |
| 7027114-RF | 2024-05-29 | Mechanical / HVAC | 1424 41ST AVE E | Installing a 2 zone ductless heat pump | $16,444 |
| 7027119-EL | 2024-05-24 | Electrical | 1424 41ST AVE E | Installing a 2 zone ductless heat pump | $16,444 |
| 7026292-RF | 2024-05-21 | Mechanical / HVAC | 6535 DIVISION AVE NW | Installing a 2 zone ductless heat pumps. 1/4 x 3/8 from indoor units to outdoor unit. | $32,887 |
| 7026287-FR | 2024-05-21 | Mechanical / HVAC | 6535 DIVISION AVE NW | Install a 2 zone ductless heat pump system with ducted indoor units | $32,887 |
| 7024818-FR | 2024-05-13 | Mechanical / HVAC | 1425 41ST AVE E | Includes removing existing Mitsubishi air handler in the basement and reinstalling it in the attic of the second floor to include all new ductwork to feed new supplies and return a | $52,198 |
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 →