Boulder Building Permits & Project Research

5,503 indexed permits · 643 contractor names in the last 90 days · Boulder, Colorado.

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Boulder building permits — key stats
Active contractors 643
Newest permit 2026-11-03

PermitGrab tracks 5,503 building permits in Boulder, CO as of 2026-11-03, including 643 active contractors identified from filings in the last 90 days.

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Record recency is based on available filing or issue dates; it does not verify publication time or collection delay.

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Filter Boulder permits by trade: solar · roofing · HVAC · electrical · fire protection · new construction.

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One email a week with the newest Boulder building permits — contractors, addresses, and project values. Free summary only — no credit card. Pro research tools require a separate 14-day trial with a card. Available fields vary by source. Unsubscribe anytime.

5,503
Indexed Permits
643
Contractor names (90 days)
41,472
Property Owners
2026-11-04
Last Updated
Updated recently · 2026-11-03
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Published permit & code records

Permit data through 2026-11-03
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5,503 permits sorted by date

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Date Type Value Address Details Contractor / Status Save
2026-04-27 Electrical
Source type: Electrical Permit
 — 3730 BRITTING AVE Add a Tesla Wall Charger to the outside of the garage DN ELECTRIC LTD
2026-04-27 Plumbing
Source type: Utility Permit
 — 1434 SNOWMASS CT
Owner: RIG··· 🔒
Sewer service repair in the yard. line work IQ SEWER TECH LLC
2026-04-27 Electrical
Source type: Electrical Permit
 — 2645 5TH ST
Owner: 264··· 🔒
Addition of sub panel in basement. L6-20R, L6-30R, and two 5-20R receptacles in … ALVAREZ ARC AND SPARK ELECTRIC LLC
2026-04-27 HVAC
Source type: Right-of-Way Permit
 — 5524 BASELINE RD
Owner: BLU··· 🔒
WO 115738968 - Traffic control to move splice **contractor must impacted busines… D&D POWER LLC
2026-04-27 Fire Protection
Source type: Fire Permit
 — 1881 9TH ST
Owner: CLP··· 🔒
Fire Alarm notification for suite 204 fire alarm DETECT FIRE LLC
2026-04-27 HVAC
Source type: Right-of-Way Permit
 — 304 MAPLETON AVE
Owner: CAM··· 🔒
MAP 1 4th & Mapleton | Pole replacement, traffic control, alley closure & OLR **… replacement HVAC replacement Q3 CONTRACTING, INC
2026-04-27 HVAC
Source type: Mechanical Permit
 — 1903 22ND ST
Owner: JON··· 🔒
Mitsubishi Mini Split - Single Zone, outdoor unit and one indoor head **PLEASE N… mini-split New installation HVAC installation LOVELL ELECTRICAL SOLUTIONS
2026-04-27 General Construction
Source type: Right-of-Way Permit
 — 900 BROOKLAWN DR
Owner: STE··· 🔒
WO 115738968 | traffic control occupancy to reframe primary lines to existing cr… D&D POWER LLC
2026-04-27 Electrical
Source type: Electrical Permit
 — 375 27TH ST
Owner: PHI··· 🔒
electrical panel running without a meter, xcel energy will install meter into ex… FIX-IT GROUP, LLC
2026-04-27 HVAC
Source type: Right-of-Way Permit
 — 998 SYCAMORE AVE
Owner: FLE··· 🔒
WO 115738968 | Install 40' class 3 pole and install 420' of new wire **contracto… New installation HVAC installation D&D POWER LLC
2026-04-27 HVAC
Source type: Right-of-Way Permit
 — 6301 ARAPAHOE RD
Owner: A D··· 🔒
WO 115738968 - Traffic control for Xcel pole change out **contractor must notify… replacement HVAC changeout D&D POWER LLC
2026-04-27 HVAC
Source type: Electrical Permit
 — 1777 BROADWAY
Owner: CIT··· 🔒
This electrical permit is meant to accompany permit MEC2025-01092, per request o… rooftop unit New installation HVAC installation AES INDUSTRIAL INC DBA AES ELECTRIC
2026-04-24 HVAC
Source type: Building Permit - Single Family Detached Dwelling
 — 798 HARTFORD DR
Owner: BAG··· 🔒
After the fact permit for replacement of 17 windows in the home that meet a U-FA… replacement HVAC replacement PACHNER CONSTRUCTION LLC
2026-04-24 Electrical
Source type: Electrical Permit
 — 1600 COMMERCE ST
Owner: BAL··· 🔒
Related to permit ADR2025-00401 and WCF2026-00002. Wireless facility permit for … KENNY ELECTRIC SERVICE, INC
2026-04-24 Electrical
Source type: Electrical Permit
 $5,335 3030 ONEAL PKWY 39M
Owner: DIC··· 🔒
Replacement of existing interior 100A load center with new 100A load center; no … 100A replacement MR ELECTRIC OF BOULDER
📞 (•••) •••-••••
2026-04-24 HVAC
Source type: Mechanical Permit
 — 5444 RARITAN PL
Owner: BIR··· 🔒
Replacement furnace and replacement water heater. **Any electrical work required… furnace like for like replacement HVAC changeout SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-04-24 Electrical
Source type: Building Permit - Non-Residential
 — 1789 28TH ST REMODEL OF AN EXISTING RETAIL SPACE 44,991 SQFT. WORK INCLUDES: ADJUSTMENT OF IN… fire alarm, sprinkler replacement Palace Construction
2026-04-24 Landscaping & Exterior
Source type: Building Permit - Non-Residential
 — 1755 29TH ST 1080 Exterior awnings to be installed for a new restaurant use that was permitted und… SCHEINER COMMERCIAL GROUP
📞 (•••) •••-••••
2026-04-24 HVAC
Source type: Right-of-Way Permit
 — 1750 SUNSET BLVD
Owner: CHH··· 🔒
Replace existing 50kva XFMR with 100kva XFMR. **contractor must notify impacted … replacement HVAC replacement STURGEON ELECTRIC COMPANY INC
2026-04-24 Roofing
Source type: Roofing Replacement Permit
 — 1880 REDWOOD AVE
Owner: NOT··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 37 sq shingle tear off replacement Re-roof BOULDER ROOFING LLC
📞 (•••) •••-••••
2026-04-24 Structural
Source type: Building Permit - Non-Residential
 — 198 MORNING GLORY DR
Owner: CIT··· 🔒
Interior remodel for the Chautauqua Auditorium. Scope includes structural improv… SMILEY INC
2026-04-24 Electrical
Source type: Fire Permit
 — 911 LARAMIE BLVD Replaced the existing Silent Knight 5208 fire alarm control panel with a new Fir… fire alarm New installation ALARM DETECTION SYSTEMS
📞 (•••) •••-••••
2026-04-24 HVAC
Source type: Mechanical Permit
 — 5366 E AURORA AVE
Owner: ABL··· 🔒
50 GAL 40K BTU WATER HEATER REPLACEMENT - LIKE FOR LIKE **Any electrical work re… like for like replacement HVAC changeout PLUMBLINE SERVICES LLC
📞 (•••) •••-••••
2026-04-24 HVAC
Source type: Building Permit - Single Family Detached Dwelling
 — 1645 GILLASPIE DR
Owner: WAL··· 🔒
Add roof to create a WUI compliant, 225sf covered porch in front of house. SACRED SPACES DESIGN BUILD
📞 (•••) •••-••••
2026-04-24 HVAC
Source type: Right-of-Way Permit
 — 705 JUNIPER AVE
Owner: WES··· 🔒
water service upsize to 1" for combination domestic/fire service with 1" meter &… replacement HVAC replacement JOSE G MARTINEZ LANDSCAPING
📞 (•••) •••-••••
2026-04-24 HVAC
Source type: Right-of-Way Permit
 — 2880 19TH ST
Owner: BRO··· 🔒
WO 104323847 | Pole replacement in backyard via crane set 20th St Closed **contr… replacement HVAC replacement STURGEON ELECTRIC COMPANY INC
2026-04-24 Solar
Source type: Electrical Permit
 — 4047 NEVIS ST
Owner: MON··· 🔒
ESS battery. Installation of one Tesla Powerwall 3 battery, retrofit to an exist… battery solar Battery storage NAMASTE SOLAR ELECTRIC INC
📞 (•••) •••-••••
2026-04-24 General Construction
Source type: Building Permit - Non-Residential
 — 1750 29TH ST 1042 Limited interior tenant fit-out (2,797 sf) for a retail store. 2,797 sf TRAINOR COMMERCIAL CONSTRUCTION INC
2026-04-24 Roofing
Source type: Roofing Replacement Permit
 — 1860 REDWOOD AVE
Owner: MEY··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 40 sq shingle tear off replacement Re-roof BOULDER ROOFING LLC
📞 (•••) •••-••••
2026-04-24 Windows & Doors
Source type: Building Permit - Single Family Detached Dwelling
 — 5194 GALLATIN PL
Owner: LUT··· 🔒
Interior alteration for a single family detached dwelling including exterior win… BIG DOG TURF
📞 (•••) •••-••••
2026-04-24 Windows & Doors
Source type: Building Permit - Single Family Detached Dwelling
 — 660 S 42ND ST
Owner: MAS··· 🔒
Replace 1 window and 2 sliding glass patio doors in existing openings PELLA WINDOWS & DOORS LLC
📞 (•••) •••-••••
2026-04-24 Fire Protection
Source type: Fire Permit
 — 2075 55TH ST This permit is for adding Fire Sprinkler coverage to a new clean room on the Sou… sprinkler WESTERN STATES FIRE PROTECTION
📞 (•••) •••-••••
2026-04-24 HVAC
Source type: Fire Permit
 — 5718 CENTRAL AVE
Owner: BRE··· 🔒
This is a tenant improvement of a limited area of the southeast portion of level… sprinkler New installation HVAC installation ELEMENT FIRE SOLUTIONS, LLC
2026-04-24 HVAC
Source type: Mechanical Permit
 — 1620 OAK AVE
Owner: BRU··· 🔒
replace 50 gallon NG with new ultra low NoX compliant 50 gallon NG and bring to … replacement HVAC replacement 287 PLUMBING LLC
2026-04-24 HVAC
Source type: Right-of-Way Permit
 — 1500 SUNSET BLVD
Owner: FIS··· 🔒
WO 115184926 | Gas demo (1) 5x5 street cut (3) potholes **contractor must notify… SITEWISE LLC
2026-04-24 Electrical
Source type: Wireless Facility Permit
 — 1501 QUINCE AVE
Owner: APO··· 🔒
AT&T doing modifications to existing cell site equipment located on rooftop of b… ANSCO & ASSOCIATES LLC
2026-04-24 Electrical
Source type: Electrical Permit
 — 5668 PENNSYLVANIA PL
Owner: CHA··· 🔒
ESS addition to existing PV system *See ELE2022-01070 for PV install battery, solar New installation Battery storage PHOTON BROTHERS
2026-04-24 Interior Renovation
Source type: Building Permit - Mixed Use
 — 1301 CANYON BLVD 202
Owner: W G··· 🔒
Kitchen remodel EPIC HOME IMPROVEMENTS II
2026-04-24 Plumbing
Source type: Utility Permit
 — 751 GRANT PL
Owner: MOG··· 🔒
Repair on the sewer line in the yard line work AFFORD A ROOTER
2026-04-24 Demolition
Source type: Demolition Permit
 — 1501 ORCHARD AVE
Owner: ZER··· 🔒
Deconstruction of the single room, 816 sf, detached garage only. Asbestos abatem… COLORADO DEMOLITION INC
2026-04-24 Roofing
Source type: Roofing Replacement Permit
 — 901 BROOKLAWN DR
Owner: DAM··· 🔒
**All Structures must be permitted separately** PARTIAL tear-off & reroof of SFD… 4 sq shingle tear off replacement Re-roof PRIDE ROOING AND CONSTRUCTION LLC
2026-04-24 HVAC
Source type: Mechanical Permit
 — 2230 GRAPE AVE
Owner: GOT··· 🔒
40-Gallon Natural Gas Water Heater Installation New installation HVAC installation JIM NEEDHAM LLC
2026-04-24 HVAC
Source type: Building Permit - Single Family Detached Dwelling
 — 2994 23RD ST
Owner: WES··· 🔒
Replacing 9 windows, no change to size or location. LIFETIME WINDOWS
2026-04-24 Plumbing
Source type: Building Permit - Single Family Detached Dwelling
 — 5075 INGERSOLL PL
Owner: STO··· 🔒
Upstairs Hall - Tub upgrade, 30" wide to 32" wide, new pressure balanced valve, … BATHTUB LINERS OF COLORADO LLC DBA REBATH OF COLORADO
2026-04-24 Roofing
Source type: Electrical Permit
 — 4336 VINEYARD LN
Owner: RAM··· 🔒
Detach & Reset roof top solar pv system to allow for a new roof install Reinstal… New installation New roof VANGUARD SOLAR SERVICES LLC
2026-04-24 HVAC
Source type: Right-of-Way Permit
 — 167 CHEROKEE WAY
Owner: WAL··· 🔒
sewer service repair to the tap **impacted residents must be notified a minimum HVAC repair AFFORD A ROOTER
2026-04-24 Roofing
Source type: Roofing Replacement Permit
 — 3395 E AURORA AVE
Owner: ASC··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 2.71 sq shingle tear off replacement Re-roof LIFETIME ROOF & SOLAR LLC
2026-04-24 Roofing
Source type: Roofing Replacement Permit
 — 505 PINE ST
Owner: BRO··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of detac… 6 sq shingle tear off replacement Re-roof CLIFFORD BROWN
2026-04-24 Fire Protection
Source type: Fire Permit
 — 2830 VALMONT RD
Owner: WEL··· 🔒
New Ceiling Layout INTERIOR SPRINKLER SYSTEMS INC
2026-04-24 Plumbing
Source type: Fire Permit
 — 627 S BROADWAY A Bring existing system up to code and re-pipe for new equipment. (SHK) repipe New installation Fire Stop Technologies
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Permit Types in Boulder
Mechanical Permit
1,481 28.9%
Right-of-Way Permit
973 19.0%
Electrical Permit
753 14.7%
Roofing Replacement Permit
648 12.6%
Building Permit - Single Family Detached Dwelling
414 8.1%
Utility Permit
312 6.1%
Fire Permit
265 5.2%
Building Permit - Non-Residential
106 2.1%
Building Permit - Multifamily
104 2.0%
Sign Permit
72 1.4%
Construction Activity in Boulder

New building permits in Boulder, Colorado show where construction activity is being recorded. Contractors can filter the available public records by trade, date, address, and project value to research projects and plan outreach using the fields the source publishes.

About Boulder Building Permits

Boulder, Colorado processes building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 5,503+ Boulder building permits — newest permit date: 2026-11-03 from official city sources.

Building permits in Boulder can document new construction, renovations, and specialty work. The fields in a public record vary by filing, but may include a project address, scope, estimated cost, or contractor name. Use the displayed source information to evaluate whether a record is useful for your market research.

How Contractors Use Boulder Permit Data

HVAC contractors, electricians, plumbers, and roofers can use Boulder building-permit records to research visible construction activity. A permit may signal a project that is relevant to a particular trade, but the source record does not establish that its owner is seeking a bid.

Use the published date, project details, and any named business contact to research a project before outreach. Public records are not exclusive, and outreach results depend on the market, project, and your own process.

Eligible subscribers can receive trade-filtered alerts when new records are collected. Alert timing and field coverage follow the underlying source rather than a universal schedule.

PermitGrab methodology · Page data current as of · Source: Public permit data source.

Who appears in Boulder permit records?

PermitGrab indexes 5,503 building permits in Boulder. New records appear as they are available from the source. Each permit is matched against 41,472 property-owner records for direct outreach.

How fresh is Boulder permit data?

The most recent permit indexed for Boulder is dated 2026-11-03. Newest permit date: 2026-11-03. Permit records carry filing date, address, project value, and permit type, plus contractor name where the source publishes it. Use a recent published record for project research; it does not show bid availability or a request for service.

What construction appears in Boulder permit records?

Boulder permit activity covers 5,503 indexed permits. The records can cover new construction, residential renovations, mechanical/electrical/plumbing upgrades, roof replacements, demolitions, or tenant improvements. Their usefulness for a contractor or supplier depends on the published project details, timing, and service area.

1 workflow for Boulder research

Start with the published project record.

🕵️

The project-team lookup

Search a business name to review its recorded permit activity in Boulder and the project details the public source publishes. Use the scope, timing, and address to research complementary work; a record is not a request for bids.

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How to look up Boulder building permits

Search recent Boulder, CO building permits by address, contractor, and permit type in the table above — pulled from the Boulder building department's public permit records. New filings appear here as they are published. Filter by trade or search an address to look up a specific permit. For this week's filing volume and the most active contractors, see the Boulder Permit Pulse.

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Research Boulder project activity

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Frequently Asked Questions about Boulder Building Permits

How many building permits does PermitGrab track in Boulder?

PermitGrab currently tracks 5,503 building permits in Boulder, Colorado. Data is pulled directly from the official municipal source on every collection cycle and includes permit number, address, permit type, status, estimated value, and contractor information where the source publishes it.

How fresh is the Boulder permit data?

PermitGrab checks the official source on each collection cycle. The source date and its observed update cadence are shown above, so you can judge the data’s recency before acting on it.

How can contractors find construction leads in Boulder?

Contractors find leads in Boulder by filtering PermitGrab by trade and ZIP code, then researching the recorded contractor and project activity. Contact details appear only where a public record includes them; saved-search email alerts track new matching records as they are published.

What’s included in the 14-day trial?

The 14-day trial includes full Pro access to Boulder — CSV export, trade and value-tier filters, lead scoring, and violation cross-reference flags. Contractor phone and website reveals are included where source-published. Card required to start; cancel anytime before day 14.

Can I cancel anytime?

Yes. Cancel any time from your account page — no contracts, no cancellation fees. Your subscription stays active through the end of the current billing period.

Who buys this data?

Boulder permit & owner data, by use case

Same data, different angle. Pick the playbook that matches what you sell.

Contractors & subs
Recent Boulder contractor activity is a signal for labor and material demand. Contact details appear only where the public source publishes them.
Home service companies
An addition or remodel can be useful project context for HVAC, plumbing, or warranty outreach. Owner records are available where public data can be matched.
Solar installers
Roof permits and electrical upgrades in Boulder provide project context for solar-market research. Owner-occupancy data is available where public records can be matched.
Insurance agents
Boulder renovations can identify properties for a policy-review workflow. Confirm coverage needs independently before contacting a property owner.
Material suppliers & manufacturer reps
Choose a product-line research workflow, then use published job type, description, and value fields where available for territory and demand research. A permit is not a materials order, purchase signal, or open bid.
Developers & new construction
Sort source-published new-construction records by project value and type to research active projects and property activity, with contractor details where the record publishes them.
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More Colorado permit data

Denver permits Westminster permits Adams County permits Aurora permits Larimer County permits Weld County permits Golden permits Colorado Springs permits Grand Junction permits Fort Collins permits

Comparing permit-data tools? See BuildZoom vs Shovels vs PermitGrab (2026) — how to compare market coverage, source freshness, and available record fields.

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