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
2026-04-28 Fire Protection
Source type: Fire Permit
 — 1805 29TH ST
Owner: MAC··· 🔒
2614026 Rivian Boulder Hub Suite 1124 PROVIDE THE FOLLOWING FIRE ALARM SYSTEM MO… fire alarm PYE-BARKER
2026-04-28 Electrical
Source type: Electrical Permit
 $16,213 2670 STEPHENS RD
Owner: DEL··· 🔒
ESS installation; 11.5kw AC NEW: BATTERY QUANTITY: (1) Tesla Powerwall 3 - (1) T… battery New installation Battery storage ENERGY TRANSITION PARTNERS INC dba
2026-04-27 HVAC
Source type: Building Permit - Single Family Detached Dwelling
 — 190 55TH ST
Owner: BOU··· 🔒
Lot 1. New market rate 1869 sq. ft. two-story single family detached home. New installation HVAC installation BOULDER CREEK BUILDERS LLC
📞 (•••) •••-••••
2026-04-27 HVAC
Source type: Utility Permit
 — 190 55TH ST
Owner: BOU··· 🔒
Lot 1. New market rate 2,153 sq. ft. two-story single family detached home. New installation HVAC installation BOULDER CREEK BUILDERS LLC
📞 (•••) •••-••••
2026-04-27 Roofing
Source type: Roofing Replacement Permit
 — 125 CHEROKEE WAY
Owner: SUP··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 23 sq shingle tear off replacement Re-roof WEATHERGUARD ROOFING AND…
📞 (•••) •••-••••
2026-04-27 New Construction
Source type: Fire Permit
 — 3240 6TH ST
Owner: GRE··· 🔒
nfpa13d in ADU WESTERN STATES FIRE PROTECTION
📞 (•••) •••-••••
2026-04-27 HVAC
Source type: Utility Permit
 — 165 PEACOCK PL
Owner: BOU··· 🔒
Lot 5. New permanently affordable 2,153 sq. ft. single family detached home. New installation HVAC installation BOULDER CREEK BUILDERS LLC
📞 (•••) •••-••••
2026-04-27 Electrical
Source type: Mechanical Permit
 — 2131 BLUFF ST
Owner: ELF··· 🔒
Installation of 3.5 Ton Ductless Heat Pump System. Condenser Model# MXZ-SM42NLHZ… 45A 120V New installation MIDWEST APPLIANCE AND HVAC
📞 (•••) •••-••••
2026-04-27 Electrical
Source type: Electrical Permit
 — 2890 HEIDELBERG DR
Owner: GIL··· 🔒
150 Volt Main service Replacement 150V replacement HOME RUN ELECTRIC INC
2026-04-27 HVAC
Source type: Mechanical Permit
 — 1060 ITHACA DR
Owner: WEA··· 🔒
50 GAL 40K BTU WATER HEATER REPLACEMENT - LIKE FOR LIKE **Any electrical work re… like for like replacement HVAC changeout PLUMBLINE SERVICES LLC
📞 (•••) •••-••••
2026-04-27 Roofing
Source type: Roofing Replacement Permit
 — 3895 NORWOOD CT
Owner: PET··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 21 sq shingle, metal tear off replacement Re-roof BLACK ROOFING INC
📞 (•••) •••-••••
2026-04-27 Structural
Source type: Building Permit - Single Family Detached Dwelling
 — 3945 CHIPPEWA DR
Owner: RYA··· 🔒
Residential Foundation Repair: Push Pier Install - x8 THRASHER INC
2026-04-27 Interior Renovation
Source type: Building Permit - Non-Residential
 — 2150 PEARL ST
Owner: GAL··· 🔒
**2/18/2026 Revision to include new ADA ramp, change swing of front entrance doo… SILVER CONTRACTING LLC
2026-04-27 HVAC
Source type: Mechanical Permit
 — 2500 PAMPAS CT
Owner: STO··· 🔒
Install like for like gas fireplace insert FPX 864TV gas fireplace. No gas line … like for like replacement HVAC changeout OVERFELT FCS
2026-04-27 HVAC
Source type: Building Permit - Single Family Detached Dwelling
 — 170 55TH ST
Owner: BOU··· 🔒
Lot 3. New affordable 1869 sq. ft. two-story single family detached home. New installation HVAC installation BOULDER CREEK BUILDERS LLC
📞 (•••) •••-••••
2026-04-27 Landscaping & Exterior
Source type: Right-of-Way Permit
 — 1100 SPRUCE ST
Owner: CIT··· 🔒
Occupancy permit to park dump truck and haul debris associated with the COB Spru… PCL CONSTRUCTION SERVICES INC
2026-04-27 HVAC
Source type: Mechanical Permit
 — 1929 OAK AVE
Owner: CHA··· 🔒
Replacement Furnace **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING … furnace replacement HVAC replacement SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-04-27 Electrical
Source type: Electrical Permit
 — 4181 NEVIS ST
Owner: MIL··· 🔒
Install a 50A manual transfer switch with exterior generator inlet to supply sel… 50A 240V New installation MR ELECTRIC OF BOULDER
📞 (•••) •••-••••
2026-04-27 Electrical
Source type: Electrical Permit
 — 1889 YARMOUTH AVE
Owner: PER··· 🔒
Install a 240V 50A 14-50 NEMA outlet in the garage for EV Charger. 50A 240V EV charger New installation EV PLUG PROS LLC
2026-04-27 HVAC
Source type: Mechanical Permit
 — 834 MAXWELL AVE
Owner: TOR··· 🔒
50 gallon 40k BTU furnace replacement furnace replacement HVAC replacement AAA SERVICE PLUMBING, LLC
📞 (•••) •••-••••
2026-04-27 HVAC
Source type: Building Permit - Single Family Detached Dwelling
 — 165 PEACOCK PL
Owner: BOU··· 🔒
Lot 5. New permanently affordable 1869 s.f. single family detached home. New installation HVAC installation BOULDER CREEK BUILDERS LLC
📞 (•••) •••-••••
2026-04-27 HVAC
Source type: Building Permit - Single Family Detached Dwelling
 — 180 55TH ST
Owner: BOU··· 🔒
Lot 2. New affordable 1869 sq. ft. two-story single family detached home. New installation HVAC installation BOULDER CREEK BUILDERS LLC
📞 (•••) •••-••••
2026-04-27 HVAC
Source type: Utility Permit
 — 180 55TH ST
Owner: BOU··· 🔒
Lot 2, New affordable 2,153 sq. ft. two-story single family detached home. New installation HVAC installation BOULDER CREEK BUILDERS LLC
📞 (•••) •••-••••
2026-04-27 HVAC
Source type: Utility Permit
 — 170 55TH ST
Owner: BOU··· 🔒
Lot 3. New affordable 2,153 sq. ft. two-story single family detached home. New installation HVAC installation BOULDER CREEK BUILDERS LLC
📞 (•••) •••-••••
2026-04-27 Roofing
Source type: Roofing Replacement Permit
 $3,200 1828 16TH ST **All Structures must be permitted separately** Total tear-off & reroof of SFD, … 6 sq shingle tear off replacement Re-roof J & P ROOFING INC
2026-04-27 Roofing
Source type: Roofing Replacement Permit
 — 3000 DENTON AVE
Owner: DEN··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 2 sq shingle tear off replacement Re-roof ROOFING PROS LLC
2026-04-27 HVAC
Source type: Mechanical Permit
 — 1155 CANYON BLVD 205
Owner: WAS··· 🔒
Replacing existing AC with new 2-ton air conditioner (like for like). Unit is ro… 2 tons AC like for like replacement HVAC changeout HOT & COLD MECHANICAL
2026-04-27 Plumbing
Source type: Plumbing Permit
 — 4833 BALDWIN PL
Owner: ORD··· 🔒
Turnkey replacement of the interior hot and cold Polybutylene piping with PEX pi… replacement REPLUMB SPECIALTIES, INC
2026-04-27 HVAC
Source type: Building Permit - Single Family Detached Dwelling
 — 5339 WILD DUNES CT
Owner: MET··· 🔒
Replacement of existing back deck with similar footprint. Distances to setbacks … replacement HVAC replacement COSMAN CONSTRUCTION
2026-04-27 Plumbing
Source type: Building Permit - Single Family Detached Dwelling
 — 1193 OLD TALE RD
Owner: LEV··· 🔒
Remove existing kitchen, pantry and primary bath. Includes plumbing fixtures. To… PEARL CONSTRUCTION LLC
2026-04-27 HVAC
Source type: Fire Permit
 — 4800 BASELINE RD
Owner: MEA··· 🔒
Replacement of existing sprinkler monitor system due to age. sprinkler replacement HVAC replacement PHILLIPS FIRE DESIGN LLC
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 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 Fire Protection
Source type: Fire Permit
 — 5863 ARAPAHOE AVE Hookup/Install One CaptiveAire TANK kitchen hood fire suppression system in manu… fire suppression JOHNSON CONTROLS FIRE PROTECTION
2026-04-27 Electrical
Source type: Electrical Permit
 — 1501 QUINCE AVE
Owner: APO··· 🔒
AT&T doing modifications to existing cell site equipment located on rooftop of b… ANSCO & ASSOCIATES LLC
2026-04-27 HVAC
Source type: Building Permit - Single Family Attached Dwelling
 — 5089 VALMONT RD Replace existing decks back and front on units A & B at 5089 Valmont Rd. Deck co… replacement HVAC replacement HIGH PLAINS RENOVATION LTD
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: 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 Electrical
Source type: Right-of-Way Permit
 $10,000 2703 6TH ST JB0001900455 | Small Cell ADR2025-00160 - 2630' directional bore to install fibe… MEARS BROADBAND LLC
2026-04-27 HVAC
Source type: Mechanical Permit
 — 845 HARTFORD DR
Owner: NIC··· 🔒
Installing a 4 ton Mitsubishi heat pump **PLEASE NOTE: APPLICABLE ONLY TO SYSTEM… 4 tons heat pump New installation HVAC installation DIMENSION ELECTRIC LLC
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 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 Interior Renovation
Source type: Building Permit - Single Family Detached Dwelling
 — 2020 BLUEBELL AVE
Owner: YOU··· 🔒
Bathroom remodel. Relocate shower and toilet. Widen doorway to 36". ADAI CONSTRUCTION LLC
2026-04-27 Roofing
Source type: Roofing Replacement Permit
 — 2918 10TH ST
Owner: SWE··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 15 sq shingle tear off replacement Re-roof 3R ROOFING, LLC
2026-04-27 Signage
Source type: Sign Permit
 — 2232 PEARL ST
Owner: MIL··· 🔒
three wall signs - non-illuminated Pearl Street Coffee M&V CARLSON,LLC, DBA FASTSIGNS…
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
2026-04-27 Electrical
Source type: Sign Permit
 — 1345 28TH ST
Owner: THE··· 🔒
Standard at Boulder - (2) Monumnet Signs with masonry wall base, internal lighti… LANDMARK URBAN CONSTRUCTION COLORADO 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 New Construction
Source type: Building Permit - Single Family Detached Dwelling
 $96,000 5224 PINEHURST DR
Owner: HIL··· 🔒
***7/2/26 Revision to design*** We are building a 556 sq ft. upper and a 720 sq … 556 sf residential COLORADO CUSTOM DECKS
2026-04-27 HVAC
Source type: Right-of-Way Permit
 — 417 MAPLETON AVE Pole replacement, Traffic control OLR **contractor must notify impacted resident… replacement HVAC replacement Q3 CONTRACTING, INC
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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.

Research Boulder project activity — Pro $149/mo

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

Email alerts when new public records are available for newly published permits and recorded project-team activity. Contact details are shown only where the public source publishes them. 14-day Pro trial for alerts — card required; Pro $149/mo unlocks full available records.

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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

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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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