COMPANY RECORD · BOULDER, CO
Energy Transition Partners Inc DBA — permit history in Boulder, CO
Energy Transition Partners Inc DBA appears on 577 Boulder permit records from 2015 through 2026, most often electrical (74.2% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| Electrical | 428 | 74.2% |
| Mechanical / HVAC | 144 | 25% |
| General construction | 5 | 0.87% |
3 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2015 | 6 |
| 2016 | 18 |
| 2017 | 9 |
| 2018 | 21 |
| 2019 | 29 |
| 2020 | 25 |
| 2021 | 35 |
| 2022 | 28 |
| 2023 | 58 |
| 2024 | 79 |
| 2025 | 129 |
| 2026 | 140 |
Busiest year on record: 2026, with 140 permits. One project can account for several filings, so read this as filing activity rather than workload.
PROJECTS AHEAD SEARCH
Search every Boulder permit, not only this company's
This page is a snapshot of Energy Transition Partners Inc DBA. 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 |
|---|---|
| 3221 8TH ST | 2026-10-29 |
| 940 QUINN ST | 2026-10-28 |
| 1480 QUINCE AVE N102 | 2026-10-22 |
| 3065 24TH ST | 2026-10-16 |
| 267 DAKOTA BLVD | 2026-10-16 |
| 3341 CRIPPLE CREEK TRL | 2026-10-15 |
| 4149 AMBER ST | 2026-10-15 |
| 3937 PROMONTORY CT | 2026-10-14 |
| 2035 KOHLER DR | 2026-10-13 |
| 1037 BEREA DR | 2026-10-13 |
| 3510 EMERSON AVE | 2026-10-13 |
| 2114 BLUFF ST | 2026-10-13 |
| 850 36TH ST | 2026-10-08 |
| 78 BENTHAVEN PL | 2026-10-07 |
485 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $0 to $486,895, median $23,326. 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 |
|---|---|---|
| Save Home Heat Co Inc | 46 | 2015–2026 |
| Freedom Fire Protection, LLC | 26 | 2015–2026 |
| Precision Plumbing & Heating | 22 | 2015–2026 |
| Meyers Heating And A/C | 19 | 2016–2026 |
| Alarm Detection Systems | 17 | 2015–2026 |
| Namaste Solar Electric Inc | 15 | 2015–2026 |
| Planet Plumbing, Inc | 12 | 2015–2026 |
| Cooper Heating & Cooling Inc | 12 | 2015–2026 |
Companies that also appear in Boulder permit records at addresses where Energy Transition Partners Inc DBA 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
577 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| ELE2026-01124 | 2026-10-29 | Electrical | 3221 8TH ST | SYSTEM SIZE: 45.00KWHAC · 3 FRANKLINWH APOWER 2, 15.00KWH BATTERY | $45,320 |
| ELE2026-00941 | 2026-10-28 | Electrical | 940 QUINN ST | PROJECT TYPE: PV + ESS INTERCONNECTION TYPE: BFB IN MSP ADDERS: RAFTER + REBAR UPGRADES ROOF TYPE: ASPHALT SHINGLE RACKING: SUNMODO SMR ATTACHMENT: SUNMODO NANOMOUNT | $26,558 |
| MEC2026-01952 | 2026-10-22 | Mechanical / HVAC | 1480 QUINCE AVE N102 | 1x Lennox Elite Series Heat Pump (2 Ton) - EL18KSLV-024 1× Lennox Furnace - ML196UH030XE36BK 1× Lennox Indoor Coil - CK40CT-36B-71 1× Lennox Smart Thermostat - E40 HVAC Scope: In | $19,836 |
| ELE2026-01138 | 2026-10-16 | Electrical | 3065 24TH ST | 1x 230V Circuit for Induction Stove | $250 |
| ELE2026-01078 | 2026-10-16 | Electrical | 267 DAKOTA BLVD | SYSTEM SIZE: 8.80KWDC, 11.50KWAC, 13.50KWHAC · 20 SEG SEG-440-BTD-BG MODULES · 1 TESLA POWERWALL 3 INVERTER · 1 TESLA POWERWALL 3, 13.50KWH BATTERY | $35,640 |
| MEC2026-01932 | 2026-10-15 | Mechanical / HVAC | 3341 CRIPPLE CREEK TRL | 1x Mitsubishi Outdoor Unit - MUZ-FX24NLHZ 1x Mitsubishi Wall Mounted - MSZ-FX24NL HVAC Scope: Install 1 head mini split to rental property. Professionally repair and paint drywall | $12,713 |
| MEC2026-01756 | 2026-10-15 | Mechanical / HVAC | 4149 AMBER ST | 1x Lennox Elite Series Heat Pump (3 Ton) - EL18KSLV-036 - Outdoor Unit - Wall Mounted 1× Lennox Indoor Coil - CK40CT-36B-71 - Mechanical Room - Above Furnace 1× Lennox - E40 Smart | $22,120 |
| ELE2026-01047 | 2026-10-14 | Electrical | 3937 PROMONTORY CT | SYSTEM SIZE: 30.00KWHAC· 2FRANKLIN APOWER 2, 15.00KWH BATTERY New EV Charger Installation | $32,648 |
| MEC2026-01951 | 2026-10-13 | Mechanical / HVAC | 2035 KOHLER DR | 1x Mitsubishi Outdoor Unit - MXZ-2D20NLHZ Outdoor Unit - Serves Primary & Secondary Bedrooms - Ground Mounted 1× Mitsubishi Floor Mounted - MFZ-KX09NL - Primary Bedroom- Color Whit | $34,153 |
| MEC2026-01879 | 2026-10-13 | Mechanical / HVAC | 1037 BEREA DR | 1x Mitsubishi Air Handler - PVA-AA42NL - Mechanical Room 1× Mitsubishi Outdoor Unit - PUZ-AK42NLHZ - Outdoor Unit - East Side of Home 2× Honeywell T6 Thermostat + Outdoor Sensor - | $41,209 |
| MEC2026-01878 | 2026-10-13 | Mechanical / HVAC | 3510 EMERSON AVE | 1x Mitsubishi Outdoor Unit - MXZ-SM36NLHZ 1× Mitsubishi Branch Box - PAC-LMA30BC 2× Mitsubishi HiWall - MSZ-GX18NL - living room, addition 1x Mitsubishi HiWall - MSZ-GX06NL - maste | $28,367 |
| MEC2026-01692 | 2026-10-13 | Mechanical / HVAC | 2114 BLUFF ST | 1x Mitsubishi Outdoor Unit - SUZ-AK24NLHZ 1× Mitsubishi Air Handler - SVZ-AP24NL 1× Mitsubishi Electric Heat Kit Unit - EH05-SVZ-S 1× Mitsubishi Controller Kit Unit - MHK2 HVAC Sc | $22,399 |
| MEC2026-01252 | 2026-10-08 | Mechanical / HVAC | 850 36TH ST | Lennox Elite Hybrid Cold Climate Heat Pump System **Circuit for EV charger not included ** System Size: 29K BTU @ 5F w/ 34.8K (Max) Cooling System Components: 1× Lennox Elite Se | $20,129 |
| MEC2026-01933 | 2026-10-07 | Mechanical / HVAC | 78 BENTHAVEN PL | 1x Mitsubishi - GS06NA-U1 HVAC Scope: Install mini split head to upstairs room. Reinstall refrigerant pipe covering for main floor mini split head. Merge both line sets into 1 an | $3,421 |
| BLD-SFD2026-00541 | 2026-10-06 | General construction | 940 QUINN ST | Rafter upgrade and foundation work per structural engineer's letter associated with solar permit ELE2026-00941. | $1,200 |
| MEC2026-01715 | 2026-10-05 | Mechanical / HVAC | 3065 24TH ST | ***Only the electrical scope of work associated with the heat pump installation for the house is included on this permit. Any additional electrical work will need to be permitted | $30,551 |
| MEC2026-01908 | 2026-10-05 | Mechanical / HVAC | 2425 PINE ST BACK | 1x Mitsubishi Outdoor Unit - MXZ-3D24NLHZ 1× Mitsubishi Ceiling Cassette - MLZ-KX12NL 1× Mitsubishi Wall Mounted - MSZ-FX15NL HVAC Scope: 1 ceiling cassette, 1 wall unit to repla | $18,202 |
| MEC2026-01910 | 2026-10-05 | Mechanical / HVAC | 1012 BEREA DR | 1x Lennox Elite Series Heat Pump (2 Ton) - EL18KSLV-024 - Outdoor Unit - Near Corner of Home 1× Lennox Indoor Coil - CK40CT-30B-71 - Above Furnace 1× Honeywell T6 Pro Smart Wi Fi T | $15,090 |
| MEC2026-01907 | 2026-10-05 | Mechanical / HVAC | 955 10TH ST | 1x Lennox Elite Series Heat Pump (3 Ton) - EL18KSLV-036 - Main Outdoor Unit 1× Lennox Indoor Coil - CK40CT-36B-71 - Basement 1× Lennox EL297 Gas Furnace / 70K Btuh / / Upflow/Horiz | $30,695 |
| MEC2026-01859 | 2026-10-05 | Mechanical / HVAC | 3065 24TH ST | SEE MEC2026-01715 for work on primary home. mitsubishi Outdoor Unit - MUZ-FX18NLHZ Mitsubishi Wall Mounted - MSZ-FX18NL 1x 230V 20A Heat Pump Circuit **PLEASE NOTE: APPLICABLE ON | $4,868 |
| MEC2026-01906 | 2026-10-05 | Mechanical / HVAC | 4027 GUADELOUPE ST | 1x Mitsubishi Air Handler - PVA-AA36NL 1× Mitsubishi Outdoor Unit - PUZ-AK36NLHZ 1× Mitsubishi Controller Kit Unit - MHK2 Electrical Scope: Branch circuit connection from the ele | $22,557 |
| MEC2026-01903 | 2026-10-05 | Mechanical / HVAC | 2865 7TH ST | 1x Mitsubishi Outdoor Unit - MUZ-FX15NLHZ 1x Mitsubishi Wall Mounted - MSZ-FX15NL HVAC Scope: Install 1 head mini split system for ADU - Outdoor unit on pad and stand Electrical | $17,170 |
| MEC2026-01620 | 2026-09-25 | Mechanical / HVAC | 4128 AMBER ST | 1x Mitsubishi outdoor unit and 3x Mitsubishi Ceiling Cassette **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic glued vents for fuel burning | $20,899 |
| MEC2026-01630 | 2026-09-24 | Mechanical / HVAC | 305 EVERGREEN AVE | 1x Mitsubishi Outdoor Unit - MXZ-SM42NLHZ - Roof 2x Mitsubishi Floor Mounted - MFZ-KX09NL - Primary Bedroom & SW Main Level Bedroom 2× Mitsubishi Ceiling Cassette - MLZ-KX06NL - Up | $38,509 |
| MEC2026-01713 | 2026-09-24 | Mechanical / HVAC | 1816 MARIPOSA AVE | 1x Mitsubishi Outdoor Unit - SUZ-AK30NLHZ - Basement Outdoor Unit 1× Mitsubishi Air Handler - SVZ-AP30NL - Basement Air Handler 1× Mitsubishi Outdoor Unit - SUZ-AK24NLHZ - Attic Ou | $37,014 |
| ELE2026-00955 | 2026-09-24 | Electrical | 401 PINE ST | (3) SPAN Panel Subpanel installation associated with ELE2026-00954 battery install | $18,192 |
| MEC2026-01631 | 2026-09-24 | Mechanical / HVAC | 1690 LINDEN AVE | Mitsubishi Outdoor Unit - SUZ-AK30NLHZ - 1 Mitsubishi Air Handler - SVZ-AP30NL - 1 Mitsubishi Heat Module Unit - EH05-SVZ-M - 1 Mitsubishi Controller Kit Unit - MHK2 - 1 Aprilair | $20,718 |
| ELE2026-00942 | 2026-09-21 | Electrical | 1075 LINDEN AVE | PROJECT TYPE: PV+ESS INTERCONNECTION TYPE: BFB IN AGATE ADDERS: STRUCTURAL BLOCKING UPGRADE ROOF TYPE: CONCRETE TILE RACKING: SUNMODO SMR ATTACHMENT: IRONRIDGE KNOCKOUT TILE O | $52,391 |
| MEC2026-01504 | 2026-09-10 | Mechanical / HVAC | 1020 BEREA DR | 1× Mitsubishi Outdoor Unit - SUZ-AK30NLHZ 1× Mitsubishi Air Handler - SVZ-AP30NL 1× Mitsubishi Heat Module Unit - EH05-SVZ-M 1× Mitsubishi Controller Kit Unit - MHK2 HVAC Scope: | $23,076 |
| MEC2026-01667 | 2026-09-10 | Mechanical / HVAC | 2080 JOSLYN PL | LG APHWC501L ? 58 Gallon Heat Pump Water Heater HVAC Scope: Provide and install one (1) 58-gallon LG heat pump water heater. The scope includes disconnecting and disposing of the e | $19,370 |
| ELE2026-00879 | 2026-09-02 | Electrical | 3120 GALENA WAY | Solar and ESS installation SYSTEM SIZE: 7.92KWDC, 11.50KWAC, 13.50KWHAC · 18 SEG YUKON N SERIES BLACK 440W MODULES · 1 POWERWALL 3 TESLA INVERTER · 1 TESLA POWERWALL 3, 13.50KWH B | $30,144 |
| ELE2026-00863 | 2026-08-28 | Electrical | 2960 13TH ST | Solar and ESS installation SYSTEM SIZE: 5.28KWDC, 11.50KWAC, 30.00KWHAC · 12 SEG YUKON N SERIES BLACK 440W MODULES · 1 FRANKLIN APOWER S INVERTER + 15.00KWH BATTERY · 1 FRANKLIN A | $43,063 |
| ELE2026-00862 | 2026-08-28 | Electrical | 1645 SUNSET BLVD | Addition of 15kwh franklin battery backup system to existing PV | $17,539 |
| MEC2026-01494 | 2026-08-19 | Mechanical / HVAC | 2219 BLUFF ST | Electric Heat Pump / HVAC System System Size: 28.6K BTU's of heat at 5 degrees System Components: (2) Mitsubishi HiWall - MSZ-GX09NL (1) Mitsubishi HiWall - MSZ-GX12NL (1) M | $20,813 |
| MEC2026-01496 | 2026-08-19 | Mechanical / HVAC | 1900 EDGEWOOD DR | 1x Lennox Indoor Coil - CK40HT-24A-71 1× Lennox Elite Series Heat Pump (2 Ton) - EL18KSLV-024 HVAC Scope: Install new heat pump and coil, remove old heat pump and coil. Run new w | $11,189 |
| MEC2026-01491 | 2026-08-19 | Mechanical / HVAC | 1407 SNOWMASS CT | 1x Mitsubishi Outdoor Unit - MXZ-3D30NLHZ 1× Mitsubishi Ceiling Cassette - MLZ-KX18NL - need 14 3/16" minimum between ceiling joists to install. not wifi by default. 1× Mitsubishi | $22,918 |
| MEC2026-01467 | 2026-08-18 | Mechanical / HVAC | 2860 21ST ST | The Company will furnish and install the following system on the Property, including professional installation, materials, and permitting: 1× - Mitsubishi Outdoor Unit - MXZ-2D20N | $14,232 |
| ELE2026-00833 | 2026-08-18 | Electrical | 4033 SAINT LUCIA ST | Solar and ESS installation SYSTEM SIZE: 11.04KWDC, 11.50KWAC, 15.00KWHAC · 24 REC 460AA PURE-RX 460W MODULES · 1 APOWERS FRANKLINWH INVERTER · 1 FRANKLINWH APOWER S, 15.00KWH BAT | $46,681 |
| ELE2026-00784 | 2026-08-18 | Electrical | 3849 BIRCHWOOD DR | Solar and ESS system installation with Upgrade basement subpanel, installation of outdoor GFI outlet, re-route Radon Mitigation motor breaker to main, whole home surge protector S | $50,561 |
| ELE2026-00818 | 2026-08-18 | Electrical | 777 MEADOW GLEN DR | ESS installation - mounted on interior of attached garage SYSTEM SIZE: 13.50KWHAC · 1 TESLA POWERWALL 3, 13.50KWH BATTERY | $18,066 |
| MEC2026-01470 | 2026-08-18 | Mechanical / HVAC | 3165 23RD ST | The Company will furnish and install the following system on the Property, including professional installation, materials, and permitting: 1× - Mitsubishi Outdoor Unit - MXZ-3D30N | $19,469 |
| MEC2026-01445 | 2026-08-14 | Mechanical / HVAC | 1330 RIVERSIDE AVE | 1x Mitsubishi Outdoor Unit - MUZ-FX12NLHZ and 1x Mitsubishi Wall Mounted - MSZ-FX12NL HVAC Scope: Install new 1 head mini split on ground mounted pad and stand. Run refrigerant pip | $10,279 |
| MEC2026-01425 | 2026-08-13 | Mechanical / HVAC | 4500 OTTAWA PL | System Size: 28.8k BTU's of heat at 5 degrees AHRI #216581393 1× Lennox Elite Series Heat Pump (3 Ton) - EL18KSLV-036 1× Lennox Indoor Coil - CK40CT-36B-71 1× EcoBee Thermostat - | $13,931 |
| MEC2026-01428 | 2026-08-13 | Mechanical / HVAC | 4620 TALBOT DR | 1× Mitsubishi Outdoor Unit - SUZ-AK30NLHZ 1× Mitsubishi Air Handler - SVZ-AP30NL 1× Mitsubishi Heat Module Unit - EH05-SVZ-M 1× Mitsubishi Controller Kit Unit - MHK2 + MERV Filter | $27,964 |
| MEC2026-01374 | 2026-08-10 | Mechanical / HVAC | 1630 KALMIA AVE | 1× Mitsubishi Outdoor Unit - MXZ-3D30NLHZ 2× Mitsubishi HiWall - MSZ-GX06NL ? Bedroom, Office 1× Mitsubishi HiWall - MSZ-GX09NL ? Basement Electrical Scope: Perform a service pa | $25,190 |
| MEC2026-01384 | 2026-08-10 | Mechanical / HVAC | 3118 GALILEO LN | 1× Bosch IDS Ultra Outdoor Unit / 3T HP 19 SEER2 R 454B - BOVB-36MTB-M19E ? Outdoor Unit - Replace Existing Unit 1× Bosch Cased Coil - BMAC3036BBTA ? Main Mechanical Area 1× Bosch | $26,070 |
| MEC2026-01372 | 2026-08-10 | Mechanical / HVAC | 2512 BLUFF ST | 1× Mitsubishi Outdoor Unit - MUZ-FX12NLHZ 1× Mitsubishi Wall Mounted - MSZ-FX12NL Electrical Scope: Reuse the existing kiln circuit and conduit for the new heat pump, including r | $13,200 |
| MEC2026-00336 | 2026-08-10 | Mechanical / HVAC | 2135 GOSS CIR 3 | System Size: 22K BTUs System Components: (1) Mitsubishi HiWall - MSZ-GX09NL (1) Mitsubishi HiWall - MSZ-GX12NL (1) Mitsubishi Outdoor Unit - MXZ2D20NLHZ Electrical Upgrade | $12,786 |
| MEC2026-01362 | 2026-08-07 | Mechanical / HVAC | 2960 13TH ST | 1× Mitsubishi Outdoor Unit - MXZ-3D30NLHZ 2× Mitsubishi Ceiling Cassette - MLZ-KX18NL Electrical Scope: -Convert existing 100 amp main panel to a 100 amp sub panel-Replace existin | $28,120 |
| MEC2026-01365 | 2026-08-07 | Mechanical / HVAC | 1484 PERIWINKLE DR | 50 gallon HP Water Heater - RE2HP5010 -All venting and electrical required for installation **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic | $7,200 |
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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