COMPANY RECORD · BOULDER, CO
Interior Sprinkler Systems Inc — permit history in Boulder, CO
Interior Sprinkler Systems Inc appears on 47 Boulder permit records from 2015 through 2026, all of them fire protection.
Permit categories
| Category | Permits | Share |
|---|---|---|
| Fire protection | 47 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2015 | 5 |
| 2016 | 4 |
| 2017 | 7 |
| 2018 | 3 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 8 |
| 2022 | 2 |
| 2023 | 1 |
| 2025 | 9 |
| 2026 | 5 |
Busiest year on record: 2025, with 9 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 |
|---|---|
| 3400 VALMONT RD | 2026-06-22 |
| 1102 ZAMIA AVE | 2026-05-14 |
| 1002 ZAMIA AVE | 2026-05-14 |
| 2830 VALMONT RD | 2026-04-24 |
| 2440 ARAPAHOE AVE 230 | 2026-03-23 |
| 1545 PEARL ST | 2025-12-29 |
| 603 S BROADWAY | 2025-12-17 |
| 2704 JUNIPER AVE | 2025-12-15 |
| 2716 JUNIPER AVE | 2025-12-15 |
| 2734 JUNIPER AVE | 2025-12-15 |
| 2722 JUNIPER AVE | 2025-12-15 |
| 2728 JUNIPER AVE | 2025-12-15 |
| 1211 13TH ST | 2025-09-12 |
| 4600 NAUTILUS CT S | 2025-04-16 |
43 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $600 to $135,500, median $3,500. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
47 permits; open the full list
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| FIR2026-00213 | 2026-06-22 | Fire protection | 3400 VALMONT RD | Rework Fire Sprinkler System | $15,000 |
| FIR2026-00162 | 2026-05-14 | Fire protection | 1102 ZAMIA AVE | Installation of new automatic wet pipe fire sprinklers | $135,500 |
| FIR2026-00158 | 2026-05-14 | Fire protection | 1002 ZAMIA AVE | Installation of new automatic wet pipe fire sprinklers | $135,500 |
| FIR2026-00139 | 2026-04-24 | Fire protection | 2830 VALMONT RD | New Ceiling Layout | $10,000 |
| FIR2026-00105 | 2026-03-23 | Fire protection | 2440 ARAPAHOE AVE 230 | Relocate Branch lines up to deck. Add 12 Heads - (FSR 13) | $20,000 |
| FIR2025-00483 | 2025-12-29 | Fire protection | 1545 PEARL ST | Reworking Fire Sprinkler System (FSR 13) | $5,000 |
| FIR2025-00466 | 2025-12-17 | Fire protection | 603 S BROADWAY | New Ceiling layout (FSR 13) | $9,000 |
| FIR2025-00435 | 2025-12-15 | Fire protection | 2704 JUNIPER AVE | Installation of a double check backflow protection assembly on the existing fire supply line | $2,400 |
| FIR2025-00436 | 2025-12-15 | Fire protection | 2716 JUNIPER AVE | Installation of a double check backflow protection assembly on the existing fire supply line | $2,400 |
| FIR2025-00439 | 2025-12-15 | Fire protection | 2734 JUNIPER AVE | Installation of a double check backflow protection assembly on the existing fire supply line | $2,400 |
| FIR2025-00437 | 2025-12-15 | Fire protection | 2722 JUNIPER AVE | Installation of a double check backflow protection assembly on the existing fire supply line | $2,400 |
| FIR2025-00438 | 2025-12-15 | Fire protection | 2728 JUNIPER AVE | Installation of a double check backflow protection assembly on the existing fire supply line | $2,400 |
| FIR2025-00332 | 2025-09-12 | Fire protection | 1211 13TH ST | Basement Heads Locations (FSR13) | $5,000 |
| FIR2025-00091 | 2025-04-16 | Fire protection | 4600 NAUTILUS CT S | New Ceiling layout. (FSR13) | $15,000 |
| FIR2023-00118 | 2023-04-10 | Fire protection | 2010 16TH ST | Alterations / additions to the existing wet pipe fire sprinkler system to accommodate the new ceiling layout for a restaurant remodel. Existing restaurant (Sweetgreen) to be remode | $4,000 |
| FIR2022-00398 | 2022-12-06 | Fire protection | 1101 PEARL ST | Alteration of existing wet pipe fire sprinkler system to accommodate a tenant finish on the lower level. NO GENERAL BUILDING PERMIT IN EVIDENCE AT THE TIME OF APPROVAL OF THIS PERI | $2,000 |
| FIR2022-00257 | 2022-08-05 | Fire protection | 2010 16TH ST | New ASNUL kitchen hood fire suppression system for a restaurant remodel. Existing restaurant (Sweetgreen) to be remodeled for another restaurant. See BLD-NRE2022-00064 for general | $3,500 |
| FIR2021-00338 | 2021-12-20 | Fire protection | 6595 ODELL PL F | Paint booth dry chemical system. NO GENERAL BUILDING PERMIT IN EVIDENCE AT THE TIME OF APPROVAL OF THIS PERMIT. | $3,500 |
| FIR2021-00310 | 2021-10-19 | Fire protection | 5375 WESTERN AVE | Extraction Booth fire suppression system. | $2,000 |
| FIR2021-00311 | 2021-09-20 | Fire protection | 5375 WESTERN AVE | Extraction booth fire suppression system. | $3,000 |
| FIR2021-00287 | 2021-09-01 | Fire protection | 2905 PEARL ST | Reconfiguration of an existing kitchen hood fire suppression due to a remodel and change of vendor. See BLD-NRE20201-00048 for general building permit. BIRD CALL INSIDE WHOLE FOOD | $3,000 |
| FIR2021-00199 | 2021-07-08 | Fire protection | 2750 BROADWAY | Additions / alterations to the existing fire sprinkler system to accommodate a tenant finish on the first floor of an existing medical office building. See BLD-NRE2021-00046 for ge | $6,000 |
| FIR2021-00187 | 2021-06-18 | Fire protection | 5375 WESTERN AVE | Extraction Booth Fire Suppression system. | $3,900 |
| FIR2021-00073 | 2021-03-01 | Fire protection | 1650 28TH ST | New ANSUL kitchen hood fire suppression system for a former pizza restaurant conversion to a ramen restaurant. See BLD-NRE2020-00170 for general building permit. RAKAAN RAMEN UNIT | $2,500 |
| FIR2021-00072 | 2021-03-01 | Fire protection | 2525 ARAPAHOE AVE | Kitchen hood fire suppression system for a new Type I hood. See BLD-NRE2020-00128 for general building permit. GURKHAS DUMPLING & CURRY HOUSE UNIT H6A | $2,500 |
| FIR2020-00447 | 2020-12-23 | Fire protection | 1719 BROADWAY | Hood System | $2,000 |
| FIR2019-00479 | 2020-01-08 | Fire protection | 4790 PEARL ST | New NFPA 13 sprinkler systems for a public storage facility, one dry. See BLD-NRE2019-00092 for general building permit. STORQUEST | $100,000 |
| FIR2019-00103 | 2019-04-01 | Fire protection | 4950 THUNDERBIRD DR | Adding head in new closet. No general building permit in evidence at the time of approval. FRASIER MEADOWS ADULT ACTIVITY ROOM | $2,000 |
| FIR2018-00299 | 2018-11-05 | Fire protection | 6565 GUNPARK DR | Adding Cooler Heads and changing out existing pendents. MORNING TABLE | $1,800 |
| FIR2018-00180 | 2018-08-24 | Fire protection | 1756 38TH ST | Extraction Booth | $3,300 |
| FIR2018-00152 | 2018-07-24 | Fire protection | 1310 COLLEGE AVE | New Pyro-Chem kitchen hood fire suppression system in existing hoods. | $3,200 |
| PMT2017-04943-FIR | 2017-12-04 | Fire protection | 1155 13TH ST | New Ansul Kitchen Hood Suppression System for two hoods. See PMT2017-03742 for general building permit. TACO BELL | $1,075 |
| PMT2017-03083-FIR | 2017-07-25 | Fire protection | 1207 PEARL ST | ANSUL System for French Quarter DC No general building permit associated with this application. | $2,800 |
| PMT2017-02553-FIR | 2017-06-16 | Fire protection | 1770 28TH ST | SOWL - FS: remove 20 dry sprinklers due to soffit removal and relocate 7 to 10 sprinkler inside. BURGER KING | $4,000 |
| PMT2017-01760-FIR | 2017-05-04 | Fire protection | 2115 13TH ST | FS- Sowl (Scope Of Work Letter) Lowering 13 heads due to accomoate lowering of existing ceiling. HOTEL BOULDERADO 2nd level. See PMT 2017-00295 for general building permit. | $900 |
| PMT2017-01719-FIR | 2017-05-03 | Fire protection | 5717 ARAPAHOE AV | FS - SOWL (Scope Of Work Letter) Drop 4 sprinklers into a dry storage room built without apparent permit. RENEE'S GARDEN - SUITE 1-A | $600 |
| PMT2017-01329-FIR | 2017-04-06 | Fire protection | 2530 28TH ST | Fire Sprinkler system - New 13R system. See PMT 2016-04503 for general building permit. | $25,000 |
| PMT2016-05515-FIR | 2017-01-06 | Fire protection | FS - ES - DEMO OF OLD SYSTEM. INSTALLATION OF NEW SYSTEM INCLUDING 6" BFP ON EXISTING 4" MAIN FOR EXTRA HAZARD (GROUP 2) OCCUPANCY (MICHAELS ARTS AND CRAFTS). EXTRA HAZARD GROUP | $72,000 | |
| PMT2016-04238-FIR | 2016-09-27 | Fire protection | 6325 GUNPARK DR | FS - SOWL - ADD THREE SPKS FOR HVAC OBSTRUCTION | $2,000 |
| PMT2016-04233-FIR | 2016-09-15 | Fire protection | 2619 IRIS HOLLOW PL | FS - ES - NEW 13 SYSTEM FOR OFFICE SPACE (WET & DRY) | $19,000 |
| PMT2016-04015-FIR | 2016-08-30 | Fire protection | 2617 IRIS HOLLOW PL | FS - ES - TF FOR OFFICE SPACE | $7,000 |
| PMT2016-01453-FIR | 2016-06-23 | Fire protection | 5002 28TH ST | FS - ES - NEW 13 SYSTEM FOR WAREHOUSE | $72,000 |
| PMT2015-05163-FIR | 2015-11-20 | Fire protection | 3340 MITCHELL LN | FS - SOWL - ADD BACKLFLOW | $4,200 |
| PMT2015-04664-FIR | 2015-10-21 | Fire protection | 1825 PEARL ST | HOOD FOR BOULDER FOOD LAB | $2,500 |
| PMT2015-04494-FIR | 2015-10-21 | Fire protection | 2580 ARAPAHOE AV | FS - ES - TF FOR CAFE RIO | $5,500 |
| PMT2015-01766-FIR | 2015-06-01 | Fire protection | 5420 ARAPAHOE AV A | FS - ES - TF FOR DERMATOLOGY CLINIC :::CONTRACTOR TO PROVIDE VALUATION OF LABOR AND MATERIALS TO COB PDS FOR PERMITTING::: | $6,200 |
| PMT2015-00873-FIR | 2015-03-18 | Fire protection | 5757 ARAPAHOE AV | FS - TF FOR MJ GROW (PLANT HUSBANDRY FACILITY) | $6,000 |
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 →