COMPANY RECORD · BOULDER, CO
Frontier Fire Protection, LLC — permit history in Boulder, CO
Frontier Fire Protection, LLC appears on 249 Boulder permit records from 2015 through 2026, most often fire protection (98% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| Fire protection | 244 | 98% |
| Plumbing | 5 | 2% |
2 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2015 | 3 |
| 2016 | 3 |
| 2017 | 6 |
| 2018 | 36 |
| 2019 | 53 |
| 2020 | 18 |
| 2021 | 26 |
| 2022 | 34 |
| 2023 | 41 |
| 2024 | 13 |
| 2025 | 7 |
| 2026 | 9 |
Busiest year on record: 2019, with 53 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 |
|---|---|
| 5555 AIRPORT BLVD | 2026-07-21 |
| 2830 VALMONT RD | 2026-06-12 |
| 5495 ARAPAHOE AVE | 2026-06-01 |
| 2935 16TH ST | 2026-04-30 |
| 2905 PEARL ST | 2026-04-14 |
| 5863 ARAPAHOE AVE | 2026-03-20 |
| 1900 29TH ST | 2026-01-14 |
| 603 S BROADWAY | 2025-11-07 |
| 4765 WALNUT ST | 2025-08-20 |
| 3390 VALMONT RD 1 | 2025-07-15 |
| 2273 31ST ST | 2025-04-24 |
| 1601 PEARL ST | 2025-03-14 |
| 1880 55TH ST | 2025-02-21 |
| 6550 LOOKOUT RD | 2025-01-27 |
167 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $0 to $583,608, median $9,930. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
249 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| FIR2026-00247 | 2026-07-21 | Fire protection | 5555 AIRPORT BLVD | Installation of preaction system for IT room | $16,500 |
| FIR2026-00201 | 2026-06-12 | Fire protection | 2830 VALMONT RD | Due to renovation, removal and reinstall of 4 existing ceiling notification devices. | $3,440 |
| FIR2026-00190 | 2026-06-01 | Fire protection | 5495 ARAPAHOE AVE | TI for Suite 100 | $18,298 |
| FIR2026-00148 | 2026-04-30 | Fire protection | 2935 16TH ST | Replace one sprinkler head to accommodate new closet shelves and cabinets. | $850 |
| FIR2026-00130 | 2026-04-14 | Fire protection | 2905 PEARL ST | Modification of existing FA system to remove and reinstall existing horn/strobes into new ceiling. Also, existing monitor module for kitchen hood system will be removed and relocat | $11,879 |
| FIR2026-00108 | 2026-04-07 | Fire protection | 5555 AIRPORT BLVD | Removal of foam suppression system in 3 rooms and installation of new wet pipe. Installation of new 1000 GPM fire pump. Demo of existing 750 GPM fire pump. (FSN 13) | $194,000 |
| FIR2026-00104 | 2026-03-20 | Fire protection | 2905 PEARL ST | Adding and relocating sprinkler heads to accommodate the removal and install of new ceilings throughout the store. (FSR 13) | $3,525 |
| FIR2026-00102 | 2026-03-20 | Fire protection | 5863 ARAPAHOE AVE | TI in Suite 1A - adding notification (FATI) | $7,238 |
| FIR2025-00535 | 2026-01-14 | Fire protection | 1900 29TH ST | Modification to existing fire sprinkler system for tenant improvement project (FSR 13) | $23,800 |
| FIR2025-00452 | 2025-11-07 | Fire protection | 603 S BROADWAY | Modification of FA system due to TI. (FATI) | $9,785 |
| FIR2025-00303 | 2025-08-20 | Fire protection | 4765 WALNUT ST | Frontier to provide coverage to added rooms at existing warehouse. Existing upright coverage to remain. Added Clean room will be fed with flex heads, hydraulic calculations provide | $13,763 |
| FIR2025-00254 | 2025-07-15 | Fire protection | 3390 VALMONT RD 1 | Fire Sprinklers interior alteration for unit 1-B2. (FSR13) | $14,500 |
| FIR2025-00130 | 2025-04-24 | Fire protection | 2273 31ST ST | Modify existing sprinkler system in existing construction. Relocate 31 sprinklers and add 8. (FSR13) | $3,500 |
| FIR2025-00080 | 2025-03-14 | Fire protection | 1601 PEARL ST | Add one (1) & Relocate one (1) for tenant improvement. (FSR13) | $477 |
| FIR2025-00055 | 2025-02-21 | Fire protection | 1880 55TH ST | Fire sprinkler permit for modifications to an existing system. (FSR13) | $51,000 |
| FIR2025-00034 | 2025-01-27 | Fire protection | 6550 LOOKOUT RD | Add 3 pendant sprinklers to new starbucks canopy from existing lines. (FSR13) | $2,500 |
| FIR2024-00294 | 2024-07-05 | Fire protection | 6036 LONGBOW CT | Add 2 SSP heads, relocate 10 SSP heads, add 5 SSU heads, relocate 16 SSU heads, and plug 6 existing 1" outlets as part of TI remodel. (FSR13). | $11,765 |
| FIR2024-00283 | 2024-07-05 | Fire protection | 6036 LONGBOW CT | Add 2 SSP heads, relocate 15 SSP heads, add 5 SSU heads, relocate 48 SSU heads, and plug 33 existing 1" outlets as part of TI remodel. (FSR13) | $11,180 |
| FIR2024-00259 | 2024-07-05 | Fire protection | 6036 LONGBOW CT | Add 1 SSP head, relocate 8 SSP heads, add 2 SSU heads, relocate 43 SSU heads, and plug 13 existing 1" outlets as part of TI remodel. (FSR13) | $9,295 |
| FIR2024-00252 | 2024-06-13 | Fire protection | 6036 LONGBOW CT | Add 1 SSP head, relocate 7 SSP heads, relocate 26 SSU heads, and plug 10 existing 1" outlets as part of TI remodel in Suite 201. (FSR13) | $6,143 |
| FIR2024-00251 | 2024-06-13 | Fire protection | 6036 LONGBOW CT | Add 1 SSP head, relocate 7 SSP heads, add 1 SSU head, relocate 43 SSU heads, and plug 29 existing 1" outlets as part of TI remodel. (FSR13) | $8,515 |
| FIR2024-00244 | 2024-06-13 | Fire protection | 6036 LONGBOW CT | Relocate 25 upright heads, relocate 7 pendent heads, and plug 19 existing 1" outlets as part of TI remodel. (FSR13) | $6,338 |
| FIR2024-00238 | 2024-06-13 | Fire protection | 6036 LONGBOW CT | Relocate 64 upright heads, add 6 upright heads, relocate 21 pendent heads, add 2 pendent heads & plug 11 existing 1" outlets as part of TI remodel. (FSR13) | $12,870 |
| FIR2024-00209 | 2024-06-07 | Fire protection | 3130 REPPLIER ST | Replacement of discontinued FACP and annunciator with new Silent Knight ones. (FAPR) | $15,521 |
| FIR2024-00237 | 2024-05-31 | Fire protection | 6036 LONGBOW CT | Add 2 pendent heads, relocate 1 pendent head, add 1 upright head, & relocate 4 upright heads as part of TI remodel. (FSR13) | $4,453 |
| FIR2024-00208 | 2024-05-31 | Fire protection | 5075 CHAPARRAL CT | Installation of new FA system due to the requirement to have voice notification for this occupancy (existing panel has been discontinued). (FAN) | $42,799 |
| FIR2023-00446 | 2024-03-08 | Fire protection | 2435 4TH ST | Chapel Unit addition to Building A to be completed under separate permit. 2 Story, 2 Unit addition off of sprinkler system in existing Building A | $42,107 |
| FIR2024-00044 | 2024-02-08 | Fire protection | 6038 LONGBOW CT | Additions / alterations to the existing wet pipe fire sprinkler system to accommodate a return to core/shell configuration. Scope involves changing pendant sprinklers to uprights. | $20,000 |
| FIR2024-00042 | 2024-02-02 | Fire protection | 2477 55TH ST | Work will consist of relocating 2 new QR SSP fire sprinkler heads (1 per restroom) as part of TI remodel. All new heads will match existing K factor, temperature, and spacing. NO G | $1,876 |
| FIR2023-00454 | 2023-11-27 | Fire protection | 1901 63RD ST | replacing existing schd. 10 pipe with schd. 40 (FSR) | $4,500 |
| FIR2023-00448 | 2023-11-21 | Fire protection | 2490 JUNCTION PL | Additions / alterations to the existing wet pipe fire sprinkler system to accommodate an expansion of a gym. Total area of gym after expansion is 1,246 square feet. Seven QR pendan | $3,100 |
| FIR2023-00453 | 2023-11-20 | Fire protection | 1048 PEARL ST | Add 2 SSP heads, relocate 7 SSP heads, add 7 SSU, relocate 6 SSU, & plug 10 existing 1" outlets as part of TI remodel. See BLD-NRE2023-00081 for general building permit. See FIR202 | $3,740 |
| FIR2023-00438 | 2023-11-10 | Fire protection | 3700 CANFIELD ST | Fire alarm system for a new fully sprinkler protected two-story day care building. See BLD-NRE2022-00177 for general building permit. See FIR2024-00066 for fire sprinkler system pe | $44,705 |
| FIR2023-00424 | 2023-10-31 | Fire protection | 2590 CENTRAL AVE | Change two smoke detectors in mechanical room to heat detectors per customer request. No general building permit associated with this permit. KBI BIOPHARMA MECHANICAL ROOM ON SOUTH | $2,200 |
| FIR2023-00421 | 2023-10-31 | Fire protection | 5775 FLATIRON PKWY | Additions / alterations to the existing wet pipe fire sprinkler system to accommodate a minimal interior office renovation including four new secured door assemblies. Add three and | $3,030 |
| FIR2023-00404 | 2023-10-18 | Fire protection | 805 S BROADWAY | Fire alarm system modifications on first floor to accommodate a tenant finish of existing space in a fully sprinkled building. See BLD-NRE2023-00127 for general building permit. Se | $6,325 |
| FIR2023-00304 | 2023-10-03 | Fire protection | 1235 PEARL ST | Alteration to the existing wet pipe fire sprinkler system. Installing a 4" Deringer 20X back flow preventer. PEPPERCORN (FSR13) (BFP) | $7,472 |
| FIR2023-00351 | 2023-09-26 | Fire protection | 1695 28TH ST | Add and relocate approximately eighteen sprinklers to accommodate a tenant remodel on the first and second floors See BLD-NRE2023-00076 for general building permit. See FIR2023-004 | $8,038 |
| FIR2023-00328 | 2023-09-25 | Fire protection | 1150 COLLEGE AVE | Minor alterations to the existing wet pipe fire sprinkler system to accommodate the addition of walk-in refrigeration. PHI KAPPA TAU WALK-IN REFRIGERATION (FSR13) | $4,500 |
| FIR2023-00334 | 2023-09-13 | Fire protection | 1675 RANGE ST | Alteration to the existing wet pipe fire sprinkler system. Installing a 4" Deringer 20X backflow preventer. Replacing all standard response sprinklers to quick response sprinklers. | $7,974 |
| FIR2023-00315 | 2023-08-31 | Fire protection | 1425 PEARL ST | Alteration to the existing wet pipe fire sprinkler system. Installing a 4" Deringer 20X back flow preventer. PEDESTRIAN SHOPS (FSR13) (BFP) | $8,388 |
| FIR2023-00309 | 2023-08-28 | Fire protection | 4141 ARAPAHOE AVE | Additions / alterations to the existing fire alarm system to accommodate a tenant finish on the first floor. See BLD-NRE2023-00083 for general building permit. See FIR2023-00306 fo | $4,270 |
| FIR2023-00308 | 2023-08-28 | Fire protection | 4141 ARAPAHOE AVE | Additions / alterations to the existing fire alarm system to accommodate a tenant finish on the first floor. See BLD-NRE2023-00073 for general building permit. See FIR2023-00306 fo | $6,160 |
| FIR2023-00307 | 2023-08-25 | Fire protection | 4141 ARAPAHOE AVE | Additions / alterations to the existing fire alarm system to accommodate a tenant finish on the second floor. See BLD-NRE2023-00071 for general building permit. See FIR2023-00306 f | $6,787 |
| FIR2023-00306 | 2023-08-24 | Fire protection | 4141 ARAPAHOE AVE | New fire alarm system to monitor the building's sprinkler system for water flow or tampering and activate outside horn/strobe upon water flow. Notification will be provided in hall | $23,585 |
| FIR2023-00262 | 2023-08-23 | Fire protection | 4600 SLEEPYTIME DR | Fire alarm control panel replacement - conventional panel will be replaced by a new addressable panel that will monitor the building's sprinkler system for water flow and tampering | $109,397 |
| FIR2023-00299 | 2023-08-21 | Fire protection | 2995 CENTER GREEN CT | Additions / alterations to the existing wet pipe fire sprinkler system to accommodate a tenant finish on the first and second floors. See BLD-NRE2023-00078 for general building per | $57,974 |
| FIR2023-00252 | 2023-07-21 | Fire protection | 2531 4TH ST | Fire alarm system for one of four duplexes for the project on the site of Mapleton Hill with potential conversion to a residential board and care occupancy per 2012 NFPA 101 Chapte | $16,992 |
| FIR2023-00263 | 2023-07-20 | Fire protection | 4655 HANOVER AVE | Move one speaker/strobe to lower it due to renovations to Room 12. See FIR2023-00261 for fire sprinkler permit. SUMMIT CHARTER MIDDLE SCHOOL ROOM 12 | $1,800 |
| FIR2023-00261 | 2023-07-19 | Fire protection | 4655 HANOVER AVE | Reconfigure two fire sprinklers to accommodate renovations to room twelve. See FIR2023-00263 for fire alarm permit. SUMMIT CHARTER MIDDLE SCHOOL ROOM 12 (FSR13) | $1,315 |
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 →