COMPANY RECORD · BOULDER, CO
Kappler Mech & Elec Inc — permit history in Boulder, CO
Kappler Mech & Elec Inc appears on 267 Boulder permit records from 2015 through 2026, most often mechanical / hvac (77.2% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 206 | 77.2% |
| Electrical | 57 | 21.3% |
| Plumbing | 2 | 0.75% |
| General construction | 2 | 0.75% |
4 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2015 | 8 |
| 2017 | 5 |
| 2018 | 5 |
| 2019 | 21 |
| 2020 | 8 |
| 2021 | 31 |
| 2022 | 67 |
| 2023 | 31 |
| 2024 | 35 |
| 2025 | 27 |
| 2026 | 29 |
Busiest year on record: 2022, with 67 permits. One project can account for several filings, so read this as filing activity rather than workload.
PROJECTS AHEAD SEARCH
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This page is a snapshot of Kappler Mech & Elec Inc. The search behind it holds more than 55,922 Boulder permits naming a contractor, since 2015: 20,913 mechanical (HVAC) permits, 14,174 electrical permits, 11,398 building permits, 5,391 fire protection permits, 2,856 plumbing permits.
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Where they worked
| Address in source | Most recent permit |
|---|---|
| 1445 RIVERSIDE AVE | 2026-10-20 |
| 4670 MACARTHUR LN | 2026-10-15 |
| 5564 STONEWALL PL | 2026-10-15 |
| 826 MAXWELL AVE | 2026-10-07 |
| 1529 LINCOLN PL | 2026-09-28 |
| 2881 21ST ST | 2026-09-23 |
| 3990 DARLEY AVE | 2026-09-18 |
| 335 S 40TH ST | 2026-09-17 |
| 2705 JUILLIARD ST | 2026-09-04 |
| 5476 BLACKHAWK RD | 2026-08-31 |
| 4433 SCARSDALE PL | 2026-08-31 |
| 2727 ARBOR GLEN PL | 2026-08-27 |
| 125 S 35TH ST | 2026-08-27 |
| 4238 GREENBRIAR BLVD | 2026-08-13 |
201 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $500 to $173,291, median $13,864. 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
| Company | Shared addresses | Years |
|---|---|---|
| Namaste Solar Electric Inc | 7 | 2016–2025 |
| Precision Plumbing & Heating | 7 | 2015–2026 |
| Save Home Heat Co Inc | 6 | 2018–2025 |
| Planet Plumbing, Inc | 5 | 2015–2022 |
| Bernie's Plumbing & Heating Co | 4 | 2015–2026 |
| Trad Design Build LLC | 4 | 2020–2025 |
| Energy Transition Partners Inc DBA | 3 | 2021–2025 |
| Elevated Independent Energy | 3 | 2019–2026 |
Companies that also appear in Boulder permit records at addresses where Kappler Mech & Elec Inc 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
267 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| MEC2026-01941 | 2026-10-20 | Mechanical / HVAC | 1445 RIVERSIDE AVE | Installing ductless system. 1-MUZ-FX18NLHZ Heat Pump 1-MSZ-FX18NL Wall Mounted unit **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic glue | $13,750 |
| MEC2026-01776 | 2026-10-15 | Mechanical / HVAC | 4670 MACARTHUR LN | No current ac Installing: 1-MXZ-3D30NLHZ 31.5K BTU COOLING, 21.7K BTU HEATING 20SEER2 1-MSZ-GX15NL WALL MOUNT 1-MSZ-GX12NL WALL MOUNT 1-MSZ-GX09NL WALL MOUNT **NEW EQUIPMENT TO B | $26,482 |
| MEC2026-01940 | 2026-10-15 | Mechanical / HVAC | 5564 STONEWALL PL | REPLACING CURRENT AC AND FURNACE INSTALLING: 1-BOHA-36MTB-M18S BOSCH HEAT PUMP 34K BTU 1-BGH97M080B3A BOSCH GAS FURNACE 80K BTU 96% 1-BMAC3036BBTA CASE COIL 1-LEVEL 1 ELEC **PLE | $25,110 |
| MEC2026-01261 | 2026-10-07 | Mechanical / HVAC | 826 MAXWELL AVE | Installing ductless heat pump mini split system: 1-Mitsubishi Electric MXZ-SM48NLHZ - Heat Pump 5-Indoor wall mounted units 1-New circuit for heat pump Historic approval HIS2026-0 | $29,962 |
| MEC2026-01779 | 2026-09-28 | Mechanical / HVAC | 1529 LINCOLN PL | New Installation: 1-MXZ-3D30NLHZ 30K BTU COOLING, 28.6K BTU HEATING HEAT PUMP 1-MSZ-GX15NL WALL MOUNT 1-MSZ-FX12NL WALL MOUNT 1-MSZ-GX06NL WALL MOUNT 1-LEVEL 1 ELECTRICAL **PLEA | $17,241 |
| MEC2026-01734 | 2026-09-23 | Mechanical / HVAC | 2881 21ST ST | No existing ac, replacing single stage 110k furnace installing: 1-BOHA-36MTB-M18S Bosch 34K BTU 18 SEER2 Heat Pump 1-BGH97M080B3A 2 stage gas furnace 80K BTU, 96% 1-BMAC3036BBTA B | $23,968 |
| MEC2026-01689 | 2026-09-18 | Mechanical / HVAC | 3990 DARLEY AVE | Installing Mitsubishi 2 zone 20k (2 wall mounted units) and Mitsubishi 2 zone 30K (1 4 way ceiling cassette, 1 wall mount) 1-MXZ-2D20NLHZ 20K BTU 19.3 SEER2 Heat Pump 1-MXZ-3D30NL | $44,529 |
| MEC2026-01688 | 2026-09-17 | Mechanical / HVAC | 335 S 40TH ST | Installing: 1-MXZ-SM48NLHZ Mitsubishi Heat Pump 49.6K BTU Cooling, 51.8K BTU Heating, 20.5 SEER2 1-SVZ-AP36NL 28.9K BTU Cooling, 28.2K BTU Heating 1-MSZ-GX15NL 12K BTU Cooling, 14. | $36,775 |
| MEC2026-01629 | 2026-09-04 | Mechanical / HVAC | 2705 JUILLIARD ST | No current AC in home Installing: 1-Amana ALXS4BA3010 30K BTU 15.2SEER2 R-32 Single Stage AC 1-Amana CAPTA3626B3 Cased Coil **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BUR | $14,402 |
| MEC2026-01586 | 2026-08-31 | Mechanical / HVAC | 5476 BLACKHAWK RD | Replacing current furnace and ac with: 1-BOVB-36MTB-M19E 36K BTU 19SEER2 Bosch Heat Pump 1-BMAC3036CBTA Bosch Cased Coil 1-Electrical Disconnect/Reconnect with GFCI **PLEASE NOTE | $20,150 |
| MEC2026-01527 | 2026-08-31 | Mechanical / HVAC | 4433 SCARSDALE PL | Keeping existing furnace; replacing a 5 ton AC with a 1-BOVB-60MTB-M19E Bosch 60K BTU 19 Seer Heat Pump 1-BMAC4860DBTA Cased Coil 1-Disconnect/Reconnect with GFCI **PLEASE NOTE: | $13,203 |
| MEC2026-01457 | 2026-08-27 | Mechanical / HVAC | 2727 ARBOR GLEN PL | Keeping existing furnace and adding: 1-Bosch BOVB-36MTB-M19E 36KBTU 19 SEER2 Heat Pump 1-Bosch BMAC3036BBTA Cased Coil **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING | $12,592 |
| MEC2026-01458 | 2026-08-27 | Mechanical / HVAC | 125 S 35TH ST | Keeping existing furnace, no current ac, and installing 1-Bosch BOVB-36MTB-M19E 36K BTU 19 SEER2 Heat Pump 1-Bosch BMAC3036BBTA Cased Coil 1-Electrical Services-Level 1 **PLEASE | $12,686 |
| MEC2026-01360 | 2026-08-13 | Mechanical / HVAC | 4238 GREENBRIAR BLVD | Installing 2 ductless heat pump mini split systems: 1-Mitsubishi MUZ-GX15NL Heat Pump 22.2 SEER2, 13 EER2, 11 HSPF2 single zone with 1 indoor wall mounted unit 1-Mitsubishi MXZ-3D2 | $22,928 |
| MEC2026-01243 | 2026-08-03 | Mechanical / HVAC | 2954 KALMIA AVE 36 | Installing ductless heat pump mini split system: 1-Mitsubishi MXZ-2D20NLHZ Heat Pump 19.3 SEER2, 13.5 EER2, 10 HSPF2 2-Indoor wall mounted units 1-New circuit for heat pump **PLEA | $11,412 |
| ELE2026-00814 | 2026-07-30 | Electrical | 4290 CHIPPEWA DR | Electric Panel Upgrade to 200A. for single family dwelling | $5,997 |
| MEC2026-01201 | 2026-07-23 | Mechanical / HVAC | 5257 5TH ST | Replacing 1-Furnace, 2 ac's, 2 coils for single family dwelling with: 1-Bosch BGH97M080B3C Two Stage Gas Furnace 80,000 BTU 96% AFUE 1-Bosch BOHA-24MTB-M18S heat pump 23,000 BTUs 1 | $32,034 |
| MEC2026-01187 | 2026-07-16 | Mechanical / HVAC | 3795 SILVER PLUME LN | Installing ductless heat pump mini split system: 1-Mitsubishi MXZ-3D30NLHZ - Heat Pump 20 SEER2, 11.5 EER2, 10 HSPF2 3-Indoor wall mounted units 1-New circuit for heat pump **PLEA | $15,813 |
| MEC2026-01048 | 2026-06-24 | Mechanical / HVAC | 316 29TH ST | Installing heat pump mini split system: 1-Mitsubishi SUZ-AK36NLHZ Heat Pump 15.2 SEER2, 10.5 EER2, 9.1 HSPF2 1-Mitsubishi SVZ-AP36N Multi-Position Ducted **PLEASE NOTE: APPLICABLE | $10,296 |
| MEC2026-00987 | 2026-06-16 | Mechanical / HVAC | 1979 JOSLYN CT | Replacing existing furnace, ac and coil with: 1-Bosch BGH96M080B3C Two Stage Gas Furnace 80,000 BTU 96% AFUE 1-Bosch BOVB-36MTB-M19E IDS Ultra Cold Climate Heat Pump 36,000 BTUs 1 | $19,559 |
| MEC2026-00687 | 2026-06-09 | Mechanical / HVAC | 510 MAXWELL AVE | Installing ducted heat pump mini split system: 1-Mitsubishi MXZ-SM48NLHZ for PAA intelli-HEAT Heat Pump 1-Mitsubishi PAA-AA24NL intelli-HEAT Cased Coil 1-Mitsubishi SVZ-AP36NL indo | $26,877 |
| MEC2026-00844 | 2026-06-04 | Mechanical / HVAC | 1910 JOSLYN PL | Replacing existing furnace, ac, and coil with: 1-Bosch BOVB-36MTB-M19E IDS Ultra Cold Climate Heat Pump 36,000 BTUs 19 SEER2, 12 EER2, 10 HSPF2 1-Bosch BMAC3036BBTA Bosch Cased Coi | $17,241 |
| MEC2026-00882 | 2026-06-01 | Mechanical / HVAC | 2590 KENWOOD DR | Installation of a single zone 24K BTU mini split system **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic glued vents for fuel burning applia | $11,799 |
| MEC2026-00569 | 2026-04-14 | Mechanical / HVAC | 4163 NEVIS ST | Installing single zone ducted heat pump mini split system: 1-Mitsubishi SUZ-AK24NLHZ Heat Pump 1-SVZ-AP24NL indoor unit 1-DISCONNECT/RECONNECT WITH GFCI - Electrical Services **PL | $12,540 |
| MEC2026-00379 | 2026-03-26 | Mechanical / HVAC | 2550 9TH ST | Installing 4 ductless heat pump mini split systems: 3-MXZ-SM48NLHZ Heat Pump 48,000 BTUs Cooling 54,000 BTUs Heating 24-Indoor wall mounted units 1-MUZ-FX06NLHZ Heat Pump 6,00 | $173,291 |
| MEC2026-00372 | 2026-03-19 | Mechanical / HVAC | 3303 ONEAL PKWY 8 | Installing ductless heat pump mini split system: 1-Mitsubishi Electric MXZ-2D20NLHZ - Heat Pump 2-Indoor wall mounted units 1-DISCONNECT/RECONNECT WITHOUT GFCI - Electrical Service | $11,122 |
| ELE2026-00151 | 2026-02-24 | Electrical | 3365 CHISHOLM TRL B302 | Install new outlet for towel heater and install alumiconn connectors throughout and panel upgrade | $4,251 |
| MEC2026-00237 | 2026-02-18 | Mechanical / HVAC | 1666 NORTH ST | Installing ductless heat pump mini split system: 1-Mitsubishi Electric MXZ-3D24NLHZ - Heat Pump 24,000 BTUs Cooling 25,000 BTUs Heating 2-Indoor units 1-New circuit for heat pump s | $16,409 |
| MEC2026-00164 | 2026-01-30 | Mechanical / HVAC | 2090 23RD ST | Replacing existing furnace ac and coil with: 1- Bosch BGH96M060B3C Two Stage Gas Furnace 60,000 BTU 96% AFUE 1-Bosch BOVA-36RTB-M20S IDS Premium Heat Pump 36,000 BTU 20 SEER 1-Bosc | $18,975 |
| MEC2025-02224 | 2025-12-12 | Mechanical / HVAC | 915 RAINLILLY LN | Replacing existing furnace, ac, coil, and water heater with: 1-Bosch BGH96M100C5C Two Stage Gas Furnace 100,000 BTU 96% AFUE 1-Bosch Bosch BOVA-60MTB-M19E IDS - Ultra Cold Climate | $30,453 |
| MEC2025-02086 | 2025-12-04 | Mechanical / HVAC | 790 RACQUET LN | VOID- 180 Days no activity Installing single zone ductless heat pump mini split system: 1-Mitsubishi MUZ-FX18NLHZ Heat Pump 1-Mitsubishi MSZ-FX18NL indoor wall unit 1-New circuit f | $9,176 |
| MEC2025-02000 | 2025-11-13 | Mechanical / HVAC | 5665 CASCADE PL | **Voided for inactivity - no inspection within 180 days.** Replacing existing furnace ac and coil with: 1-Bosch BGH96M100C5C Two Stage Gas Furnace 100,000 BTU 96% AFUE 1-Bosch BOV | $25,604 |
| MEC2025-01966 | 2025-11-12 | Mechanical / HVAC | 3840 COLORADO AVE D | Installing single zone ductless heat pump mini split system: 1-Mitsubishi Electric MUZ-FX15NLHZ - Heat Pump 1-MSZ-FX15NL - Indoor Unit 1-New circuit for heat pump **PLEASE NOTE: | $8,020 |
| MEC2025-01879 | 2025-11-12 | Mechanical / HVAC | 3672 PASEO DEL PRADO | Replacing existing ductless heat pump mini split system with: 1-Mitsubishi Electric MXZ-SM48NLHZ - Heat Pump 48,000 BTUs Cooling 54,000 BTUs Heating 5-Indoor units **All new plast | $23,946 |
| MEC2025-01763 | 2025-10-22 | Mechanical / HVAC | 2375 BALSAM DR | Installing ductless heat pump mini split system:1-Mitsubishi MXZ-SM48NLHZ Heat Pump, 2-Indoor wall mounted units. **All new plastic glued vents for fuel burning appliances must un | $18,267 |
| MEC2025-01714 | 2025-10-22 | Mechanical / HVAC | 4882 KINGS RIDGE BLVD | Replacing existing furnace, ac, coil, and water heater with: 1-Bosch BGH96M100C5C 100,000 BTU 96% AFUE 1-Bosch BOVA-60MTB-M19E Ultra Cold Climate Heat Pump 60,000 BTU 19 SEER 1-Bos | $24,837 |
| MEC2025-01585 | 2025-10-09 | Mechanical / HVAC | 4135 SUNRISE CT | Installing ducted heat pump mini split: 1-Mitsubishi SUZ-AK30NLHZ Heat Pump 27,000 BTUs Cooling 32,000 BTUs Heating 15.2 SEER2, 12.8 EER2, 8.5 HSPF2 1-Mitsubishi Multi-Position Duc | $15,420 |
| MEC2025-01552 | 2025-09-25 | Mechanical / HVAC | 4146 SUNRISE CT | Replacing existing water heater with: 1-AO Smith HPTS-50 heat pump Water Heater 1-new circuit for water heater Installing ducted heat pump mini split system: 1-Mitsubishi SUZ-AK30N | $19,877 |
| MEC2025-01545 | 2025-09-19 | Mechanical / HVAC | 3860 COLORADO AVE F | Replacing existing furnace and ac with: 1-Amana ARVM970603BN Furnace 60,000 BTU 97% AFUE 1-Amana AZV7SA2410A Heat Pump 1-Amana CHPEA3026*3A* coil 1-New circuit for heat pump **All | $26,148 |
| MEC2025-01329 | 2025-08-15 | Mechanical / HVAC | 2380 BALSAM DR | *Voided for inactivity - no inspections for 180 days.* Replacing 2 existing hvac systems with: 1-Ultra Cold Climate BOVA-60MTBM19E Heat Pump 60,000 BTUs 19 SEER 1-Two Stage BGH96 | $50,881 |
| MEC2025-01109 | 2025-07-22 | Mechanical / HVAC | 1390 ITHACA DR | Installing ductless heat pump mini split: 1-Mitsubishi Electric MXZ-SM48NAMHZ-U1 - Heat Pump 2-indoor wall mounted units 1-New electrical circuit for heat pump system | $19,354 |
| MEC2025-00996 | 2025-07-11 | Mechanical / HVAC | 3090 DOVER DR | Mechanical Permit to closeout inspections referencing the voided permit MEC2022-02018. Installation of a 3-zone heat pump Mini-Split system 1 new electrical circuit for system | $14,472 |
| MEC2025-00846 | 2025-06-04 | Mechanical / HVAC | 805 MCINTIRE ST | Installing new ductless heat pump mini split system: 1-Mitsubishi MXZ-SM36NLHZ Heat Pump 36,000 BTUs Cooling 45,000 BTUs Heating 3-Indoor wall mount units 1-New circuit for mini sp | $19,594 |
| MEC2025-00783 | 2025-05-20 | Mechanical / HVAC | 1482 TOBYS LN | Installing mini split heat pump system: 1-Mitsubishi MXZ-SM48NLHZ for PAA intelli-HEAT Heat Pump 48,000 BTUs Cooling 54,000 BTUs Heating 3-Indoor units 1-intelli-HEAT Cased Coil 1 | $26,452 |
| MEC2025-00781 | 2025-05-16 | Mechanical / HVAC | 420 S 38TH ST | replacing existin hvac with: 1-Bosch BOVA-36RTB-M20S Heat Pump 36,000 BTUs 20 SEER 1-Bosch Two Stage BGH96M060B3C Gas Furnace 60,000 BTUs 96% AFUE 1-Bosch Coil 1-New circuit for he | $21,109 |
| MEC2025-00549 | 2025-04-09 | Mechanical / HVAC | 64 HURON CT | Replace existing ac & furnace with: 1- BOVA-36RTB-M20S Heat Pump 36,000 BTUs 20 SEER 3Ton 1-Two Stage BGH96M060B3C Gas Furnace 60,000 BTUs ? 96% AFUE 1-Bosch Coil 1-Electrical Serv | $24,947 |
| MEC2025-00519 | 2025-04-03 | Mechanical / HVAC | 1325 BEAR MOUNTAIN DR B | **6/9/25 Revision to add *Replacing existing water heater with 50 Gallon Natural Gas Water Heater and to relocate a spigot in front of home* Replacing existing hvac with: 1-Trane | $25,589 |
| MEC2025-00509 | 2025-04-02 | Mechanical / HVAC | 3205 EMERSON AVE | Installing ductless heat pump mini split 1-MXZ-3C24NAHZ4-U1 Heat Pump ? 19 SEER2, 13.5 EER2, 10 HSPF2 2-Indoor wall mount units 1-New circuit | $21,822 |
| ELE2025-00243 | 2025-04-02 | Electrical | 1325 BEAR MOUNTAIN DR B | Service upgrade to 200 amp panel | $5,000 |
| MEC2025-00479 | 2025-04-01 | Mechanical / HVAC | 1325 BEAR MOUNTAIN DR B | **4/1/2025 Permit withdrawn per customer request** Replacing existing hvac with: 1-Two Stage, Variable Speed S9V2B060U3VSAD Gas Furnace ? 60,000 BTUs ? 97% AFUE 1-18 - Variable Sp | $24,968 |
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 Boulder 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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