COMPANY RECORD · BOULDER, CO
Quinlan Construction Inc — permit history in Boulder, CO
Quinlan Construction Inc appears on 253 Boulder permit records from 2015 through 2026, most often general construction (50.2% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| General construction | 127 | 50.2% |
| Electrical | 48 | 19% |
| Demolition | 28 | 11.1% |
| Mechanical / HVAC | 27 | 10.7% |
| Plumbing | 23 | 9.1% |
5 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2015 | 61 |
| 2016 | 32 |
| 2017 | 31 |
| 2018 | 21 |
| 2019 | 25 |
| 2020 | 10 |
| 2021 | 12 |
| 2022 | 14 |
| 2023 | 8 |
| 2024 | 17 |
| 2025 | 18 |
| 2026 | 4 |
Busiest year on record: 2015, with 61 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 |
|---|---|
| 5718 CENTRAL AVE | 2026-05-11 |
| 2100 CENTRAL AVE | 2026-05-08 |
| 5500 CENTRAL AVE | 2026-02-19 |
| 5710 FLATIRON PKWY | 2025-12-30 |
| 5541 CENTRAL AVE | 2025-12-30 |
| 5720 FLATIRON PKWY | 2025-12-30 |
| 5700 FLATIRON PKWY | 2025-12-30 |
| 5766 CENTRAL AVE | 2025-12-29 |
| 5525 CENTRAL AVE | 2025-12-29 |
| 5500 FLATIRON PKWY | 2025-12-23 |
| 5555 CENTRAL AVE | 2025-12-23 |
| 5744 CENTRAL AVE | 2025-12-23 |
| 5311 WESTERN AVE | 2025-07-02 |
| 2108 55TH ST | 2025-04-09 |
77 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $0 to $5,459,173, median $27,402. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
253 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| BLD-NRE2026-00023 | 2026-05-11 | General construction | 5718 CENTRAL AVE | Interior tenant improvement of a limited area of the southeast portion of level 1 in an existing building. | $212,304 |
| ELE2025-01218 | 2026-05-08 | Electrical | 2100 CENTRAL AVE | Installation of EV charging stations and related electrical work. Chargers are located outside of the flood zone. | $42,000 |
| DEM2026-00038 | 2026-05-07 | Demolition | 5718 CENTRAL AVE | Interior non structural demolition. Associated with BLD-NRE2026-00023. | $0 |
| BLD-NRE2025-00003 | 2026-02-19 | General construction | 5500 CENTRAL AVE | Modifications to an existing trash screen and installation of a nitrogen tank -- also, modify existing HVAC per mechanical plans. | $65,115 |
| ELE2025-00560 | 2025-12-30 | Electrical | 5710 FLATIRON PKWY | Install electric vehicle charging stations as detailed on the plans. | $27,000 |
| ELE2025-00562 | 2025-12-30 | Electrical | 5541 CENTRAL AVE | Install electric vehicle charging stations as detailed on the plans. Charging equipment will be wall mounted out of potential flood plain. | $47,000 |
| ELE2025-00561 | 2025-12-30 | Electrical | 5720 FLATIRON PKWY | Install electric vehicle charging stations as detailed on the plans. | $32,000 |
| ELE2025-00559 | 2025-12-30 | Electrical | 5700 FLATIRON PKWY | Provide new electric vehicle charging stations. | $31,000 |
| ELE2025-00579 | 2025-12-29 | Electrical | 5766 CENTRAL AVE | Install electric vehicle charging stations as detailed on the plans. | $21,000 |
| ELE2025-00568 | 2025-12-29 | Electrical | 5525 CENTRAL AVE | Install electric vehicle charging stations as detailed on the plans. | $32,000 |
| ELE2025-00580 | 2025-12-23 | Electrical | 5500 FLATIRON PKWY | Install electric vehicle charging stations as detailed on the plans. | $31,000 |
| ELE2025-00566 | 2025-12-23 | Electrical | 5555 CENTRAL AVE | Install electric vehicle charging stations as detailed on the plans. | $32,000 |
| ELE2025-00569 | 2025-12-23 | Electrical | 5744 CENTRAL AVE | Install electric vehicle charging stations as detailed on the plans. | $21,000 |
| BLD-NRE2025-00113 | 2025-11-12 | General construction | 5718 CENTRAL AVE | Interior remodel of existing office and lab space. Includes new office and lab walls and related electrical and mechanical. No plumbing or exterior work. ***2/27/26*** Electrical | $768,537 |
| BLD-NRE2025-00170 | 2025-11-06 | General construction | 5744 CENTRAL AVE | Remodel of existing tenant space to include increasing the size of a lab on the first floor and adding an office on the second floor. No new mechanical or electrical shall be adde | $21,358 |
| DEM2025-00090 | 2025-11-06 | Demolition | 5744 CENTRAL AVE | Interior non-structural demolition related to permit BLD-NRE2025-00170 | $0 |
| BLD-NRE2025-00018 | 2025-07-02 | General construction | 5311 WESTERN AVE | SCOPE OF WORK IS FOR AN INTERIOR ALTERATION OF A PORTION OF AN EXISTING 79,929 SF 'PRE-FIRM' STRUCTURE TO HOUSE OFFICES AND RESEARCH & DEVELOPMENT SPACE FOR A TECHNOLOGY COMPANY. T | $882,528 |
| BLD-NRE2025-00042 | 2025-04-28 | General construction | 5541 CENTRAL AVE | Interior remodel of existing shop and office area. Includes new mop sink. | $22,481 |
| DEM2025-00020 | 2025-04-21 | Demolition | 5541 CENTRAL AVE | Interior non structural demolition associated with BLD-NRE2025-00042. | $0 |
| BLD-NRE2025-00031 | 2025-04-09 | General construction | 2108 55TH ST | Add a wall and door to create a room to divide off an existing open area. No electrical or HVAC needed - existing switching and lights. | $17,205 |
| BLD-NRE2024-00162 | 2025-02-05 | General construction | 1990 57TH CT | Remodel of existing warehouse. Remove existing walls and construction of new walls and vestibule. Rework existing loading dock - add updated safety features. Build new pad for f | $301,000 |
| DEM2024-00089 | 2025-01-28 | Demolition | 1990 57TH CT | Interior non structural demolition permit associated with BLD-NRE2024-00162. | $0 |
| BLD-NRE2024-00105 | 2024-11-13 | General construction | 5733 CENTRAL AVE | Interior remodel of existing building. Includes mechanical, electrical and plumbing. Site lighting is being completed under separarate permit ELE2024-00589 | $150,572 |
| BLD-NRE2024-00125 | 2024-11-05 | General construction | 2108 55TH ST | Remodel of existing 2nd floor space for new spec suite for a TBD tenant. Includes removal of existing non-accessible toilet rooms and relocation of existing duct chase. Includes | $49,567 |
| BLD-NRE2024-00080 | 2024-10-28 | General construction | 1470 WALNUT ST | Tenant Finish for existing tenant that is expanding. Related HVAC and electrical. No plumbing changes. Site lighitng and asbestos reports attached. | $442,548 |
| BLD-NRE2024-00126 | 2024-10-11 | General construction | 1990 57TH CT | **7/22/25 Adding the removal and replacement of existing lights. The original scope was to replace existing bulbs and ballasts. However the owner has decided to replace all light | $52,985 |
| BLD-NRE2024-00110 | 2024-10-09 | General construction | 1995 57TH CT | White box demolition of existing 2nd floor tenant finish. Includes demolition of walls, doors, ceiling, etc. and related MEP. Fire protection to be modified for new open ceiling. | $183,259 |
| DEM2024-00064 | 2024-10-08 | Demolition | 1990 57TH CT | Interior not structural demolition of existing offices associated with BLD-NRE2024-00126. Asbestos abatement shall be completed as part of the demolition. | $0 |
| DEM2024-00063 | 2024-10-08 | Demolition | 2108 55TH ST | Interior non structural demo related to building permit submittal, BLD-NRE2024-00125. | $0 |
| DEM2024-00059 | 2024-09-23 | Demolition | 1995 57TH CT | Interior non-structural demo of existing tenant finish associated with BLD-NRE2024-00110. | $0 |
| DEM2024-00058 | 2024-09-23 | Demolition | 5733 CENTRAL AVE | Interior non-structural demolition associated with BLD-NRE2024-00105. | $0 |
| DEM2024-00049 | 2024-08-13 | Demolition | 1470 WALNUT ST | Interior non-structural demolition associated with BLD-NRE2024-00080. | $0 |
| ELE2024-00589 | 2024-07-31 | Electrical | 5744 CENTRAL AVE | Provide new emergency back up generator and associated screening. | $110,000 |
| ELE2024-00527 | 2024-07-19 | Electrical | 5733 CENTRAL AVE | Modifcations to exterior/site lighitng to be in compliance with night sky ordinance. Includes removing existing pole heads and replacing - no new poles. Includes replacing existi | $22,000 |
| BLD-NRE2023-00174 | 2024-06-03 | General construction | 5718 CENTRAL AVE | *Withdrawn per customer request. Not proceeding with project at this time. Refund request submitted - see letter in file* This project will consist of interior tenant improvement | $200,000 |
| BLD-NRE2024-00026 | 2024-04-25 | General construction | 5744 CENTRAL AVE | Existing tenant is remodeling existing office space and turning into a lab space. No change in use. Site lighting was upgraded previously. See attached certification. | $65,000 |
| DEM2024-00015 | 2024-04-09 | Demolition | 5744 CENTRAL AVE | *Voided for inactivity - no inspections within 180 days* Interior non structural demo associated with building permit application BLD-NRE2024-00026. | $0 |
| BLD-NRE2023-00105 | 2024-02-07 | General construction | 2425 CANYON BLVD | Remove and replace existing glass canopy and parapet with new glass structure. Associated with Minor Modification ADR2022-00291. | $302,406 |
| BLD-NRE2023-00195 | 2024-01-22 | General construction | 2108 55TH ST | Remodel of existing office space. Demolition of an existing office and construction of 3 additional offices within the existing office space. Site lighting improvements have been | $38,214 |
| BLD-NRE2023-00141 | 2023-12-05 | General construction | 6455 SPINE RD | Minor interior remodel to allow for installation of a new overhead dock door. Minor site work. Accessible entrance and toilet rooms added under previous tenant finish.. | $62,000 |
| BLD-NRE2023-00068 | 2023-06-29 | General construction | 2995 CENTER GREEN CT | Permit to create a "white box" space in Suites C & D for the ability to show prospective tenants the suites. No occupancy is allowed and energy and accessibility requirements will | $65,330 |
| BLD-NRE2023-00066 | 2023-06-22 | General construction | 2425 CANYON BLVD | Suite F: Tenant finish for Vivo Infusion. Group B occupancy. work area of 1414 sf. **Updated scope of work to include revised MEP and the addition of a water fountain. Also to in | $167,000 |
| BLD-NRE2022-00151 | 2023-06-14 | General construction | 6455 SPINE RD | Add demising walls and new restrooms. Valuation for accessibility is attached. Site lighting was upgraded previously under permit ELE2019-01046. Certification is attached. | $59,620 |
| BLD-NRE2023-00057 | 2023-06-05 | General construction | 1995 57TH CT | Tenant finish for interior remodel of existing space. Includes opening up ceiling, new exterior door/entrance, accessibility changes to parking spaces and sidewalk. Related MEP w | $370,229 |
| MEC2023-00553 | 2023-04-17 | Mechanical / HVAC | 2590 CENTRAL AVE | Permit for the gas piping inspection related to PLB2023-00025 for two process steam generators. No additional fees or taxes on this permit. | $0 |
| PLB2023-00025 | 2023-04-05 | Plumbing | 2590 CENTRAL AVE | Gas piping and water connection for two process steam generators. | $113,047 |
| ELE2023-00022 | 2023-01-20 | Electrical | 1750 14TH ST | Electrical ran for electric gate on fence | $10,000 |
| BLD-NRE2022-00169 | 2022-11-15 | General construction | 2590 CENTRAL AVE | Rework existing floor drains into new 6" Sewer. Tie old sewer line into new sewer and tap. Abandon old sewer line. See scope of work letter from owner. Site lighting was completed | $247,000 |
| BLD-NRE2022-00085 | 2022-11-15 | General construction | 1301 PENNSYLVANIA AVE | Tenant improvement within same space from food service to food services, Mad Hatter. Remove existing counter and partial walls to be replaced with new counter and display. See REV- | $65,000 |
| BLD-NRE2022-00178 | 2022-11-08 | General construction | 2590 CENTRAL AVE | Construction involving demolition, structural steel, concrete, finishes, mechanical and electrical systems to support new owner installed equipment. This work is is in addition to | $181,793 |
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 →