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.

✓ Recent record dates

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

Newest permit date:

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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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New permits, and contractor activity sent when new public records are available.

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Published permit & code records

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

Project value is blank on every record displayed here, so the Value column is omitted.

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Date Type Address Details Contractor / Status Save
2026-04-23 HVAC
Source type: Mechanical Permit
445 OAKWOOD PL
Owner: BUD··· 🔒
50 Gallon Water Heater Replacement **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WIT… replacement HVAC replacement SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-04-23 HVAC
Source type: Mechanical Permit
1340 KING AVE
Owner: MAY··· 🔒
Install single stage air conditioner **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS W… New installation HVAC installation SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-04-23 Electrical
Source type: Electrical Permit
960 35TH ST
Owner: CHA··· 🔒
Single family residential electrical service upgrade from 100A to 200A. All new … 200A service panel New installation Panel service DRIVE TECHNOLOGIES, INC
2026-04-23 Windows & Doors
Source type: Building Permit - Single Family Detached Dwelling
3083 NOBLE CT
Owner: FIS··· 🔒
Replace entry door. Reuse interior casing. Leave exterior trim WESTPRO LTD
2026-04-23 Electrical
Source type: Electrical Permit
801 EUCLID AVE
Owner: RIN··· 🔒
INSTALLATION OF ROOF-MOUNTED UTILITY INTERACTIVE PV SYSTEM AND ENERGY STORAGE SY… solar New installation SMART WAVE SOLAR
📞 (•••) •••-••••
2026-04-23 HVAC
Source type: Building Permit - Accessory
2116 KNOLLWOOD DR
Owner: FRE··· 🔒
Detached 398 sf garage accessory building. Note the new house permit is also und… 398 sf New installation New construction NEXT GENERATION CONSTRUCTION
2026-04-23 HVAC
Source type: Right-of-Way Permit
915 5TH ST
Owner: WOO··· 🔒
New water and wastewater services to annexed property, install new fire hydrant … New installation HVAC installation NIXCAVATING, INC
📞 (•••) •••-••••
2026-04-23 Electrical
Source type: Fire Permit
1011 CHINLE AVE We are replacing the existing Silent Knight 5208 panel with a Fire-Lite MS10UD. … battery Battery storage ALARM DETECTION SYSTEMS
📞 (•••) •••-••••
2026-04-23 HVAC
Source type: Mechanical Permit
3048 9TH ST
Owner: WEE··· 🔒
New Lennox Heat Pump **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING… heat pump New installation HVAC installation SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-04-23 Landscaping & Exterior
Source type: Right-of-Way Permit
1100 SPRUCE ST
Owner: CIT··· 🔒
sidewalk closures and pedestrian detours associated with the City of Boulder Spr… PCL CONSTRUCTION SERVICES INC
2026-04-23 HVAC
Source type: Right-of-Way Permit
1965 30TH ST 102 A permit is needed to load/unload from a POD container on Walnut St (1st curb cu… PODS ENTERPRISES, LLC
2026-04-23 Roofing
Source type: Roofing Replacement Permit
855 33RD ST
Owner: HUR··· 🔒
Partial tear-off & reroof of SFD, 8 squares of dimensional shingles on a pitch r… 8 sq shingle tear off replacement Re-roof SOLID LABOR SERVICES
2026-04-23 HVAC
Source type: Right-of-Way Permit
3595 ARTHUR CT
Owner: SIL··· 🔒
Comcast proposes occupancy for installation of a riser guard **contractor must n… New installation HVAC installation MEARS BROADBAND LLC
2026-04-23 HVAC
Source type: Building Permit - Non-Residential
645 S BROADWAY Demo and new construction for Cheetah Fit including a new fitness area, an ADA/A… rooftop unit replacement HVAC replacement DUGGAN CONSTRUCTION LLC
2026-04-23 Electrical
Source type: Electrical Permit
3550 16TH ST
Owner: DIN··· 🔒
Installing 100 Amp temp power for a remodel home. Related to Permit Number: BLD-… 100A LENNS ELECTRIC
2026-04-23 Landscaping & Exterior
Source type: Right-of-Way Permit
690 55TH ST
Owner: MCL··· 🔒
Comcast proposes occupancy for 6 pole corrections **contractor must notify impac… MEARS BROADBAND LLC
2026-04-23 Electrical
Source type: Electrical Permit
410 S 39TH ST
Owner: SAA··· 🔒
200 amp electrical panel 200 amp meter housing 25k Surge protection device 200A PULSE HOME SERVICES
2026-04-23 Electrical
Source type: Fire Permit
6175 LONGBOW DR
Owner: LON··· 🔒
- Ceiling tile is being added which obstructs the upright fire sprinkler coverag… sprinkler COMMERCIAL ELECTRONIC SYSTEMS
2026-04-23 HVAC
Source type: Fire Permit
3325 28TH ST 4 THE PURPOSE OF THIS WORK IS TO MODIFY THE EXISTING FIRE ALARM SYSTEM TO ACCOMMOD… fire alarm New installation HVAC installation INTEGRITY FIRE SAFETY SERVICES LLC
2026-04-23 HVAC
Source type: Right-of-Way Permit
2122 23RD ST Comcast proposes splice location at west side of 23rd **contractor must notify i… MEARS BROADBAND LLC
2026-04-23 Electrical
Source type: Electrical Permit
835 LINDEN AVE
Owner: ROG··· 🔒
? Remove existing meter and install new 200-amp lever bypass meter ? Install new… TITUS ELECTRICAL SERVICES
2026-04-23 General Construction
Source type: Right-of-Way Permit
2209 CENTRAL AVE JB0002564111 | occupancy for splicing MEARS BROADBAND LLC
2026-04-23 General Construction
Source type: Right-of-Way Permit
2495 SPRUCE ST
Owner: DRE··· 🔒
JB 2551454 | occupancy permit for 1 pole correction MEARS BROADBAND LLC
2026-04-23 General Construction
Source type: Right-of-Way Permit
1310 BALSAM AVE
Owner: BOU··· 🔒
JB 2561396 | occupancy for two pole corrections MEARS BROADBAND LLC
2026-04-23 HVAC
Source type: Mechanical Permit
4523 NAVAJO PL
Owner: PER··· 🔒
Install replacement 15 SEER 3 ton AC for single family detached dwelling - no el… 3 tons 15 SEER AC like for like replacement MEYERS HEATING AND A/C
2026-04-22 HVAC
Source type: Mechanical Permit
2247 WALNUT ST
Owner: RIT··· 🔒
Replace AC - new 2 ton 15 SEER2 AC [like for like same location] **PLEASE NOTE: … 2 tons 15 SEER AC like for like replacement PRECISION PLUMBING & HEATING
📞 (•••) •••-••••
2026-04-22 HVAC
Source type: Mechanical Permit
5013 VALMONT RD B Replace gas furnace, add AC and bath fan AC, furnace replacement HVAC replacement GB3 ENERGY SOLUTIONS INC
📞 (•••) •••-••••
2026-04-22 Interior Renovation
Source type: Building Permit - Single Family Detached Dwelling
1780 REDWOOD AVE
Owner: CUM··· 🔒
We are remodeling the main floor and the basement and the exterior. The main flo… BRANSON CONSTRUCTION
2026-04-22 Roofing
Source type: Roofing Replacement Permit
610 UNIVERSITY AVE
Owner: RID··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 25 sq shingle tear off replacement Re-roof AXE ROOFING LLC
2026-04-22 Roofing
Source type: Roofing Replacement Permit
4840 NAUTILUS CT N **All Structures must be permitted separately** Total tear-off & reroof of Non-R… 79 sq shingle tear off replacement Re-roof MIGHTY DOG ROOFING
📞 (•••) •••-••••
2026-04-22 HVAC
Source type: Mechanical Permit
1303 ALPINE AVE 29B
Owner: JOH··· 🔒
Like for like replacement Tankless water heater 199,000 BTUs Natural gas **PLEAS… like for like replacement HVAC changeout SOXBURY HEATING & COOLING LLC
📞 (•••) •••-••••
2026-04-22 Roofing
Source type: Roofing Replacement Permit
5856 N ORCHARD CREEK CIR
Owner: FIN··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 28 sq shingle tear off replacement Re-roof RED ROCK ROOFING dba HARPER…
📞 (•••) •••-••••
2026-04-22 HVAC
Source type: Right-of-Way Permit
2571 MAPLETON AVE
Owner: STO··· 🔒
Pole replacement in backyard via crane set Mapleton Ave closed **contractor must… replacement HVAC replacement STURGEON ELECTRIC COMPANY INC
2026-04-22 Electrical
Source type: Electrical Permit
3395 MARTINIQUE AVE
Owner: TRI··· 🔒
Adding an EcoFlow whole home battery in garage + 10 circuit manual transfer swit… 50A 240V 10 circuits battery Battery storage OVER ALL ELECTIRC LLC
2026-04-22 Roofing
Source type: Roofing Replacement Permit
440 CHRISTMAS TREE DR
Owner: SIM··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 46 sq shingle, metal tear off replacement Re-roof GREENPOINT ROOFING
📞 (•••) •••-••••
2026-04-22 Plumbing
Source type: Fire Permit
1989 19TH ST Replace 2nd and 3rd floor residential units from copper to CPVC pipe and fitting… replacement LANKO FIRE PROTECTION
📞 (•••) •••-••••
2026-04-22 HVAC
Source type: Mechanical Permit
2955 13TH ST
Owner: COO··· 🔒
Like for like furnace replacement **Any electrical work required beyond a like-f… furnace like for like replacement HVAC changeout SOLID MESA LLC dba MESA PLUMBING HEATING & COOLING
📞 (•••) •••-••••
2026-04-22 Roofing
Source type: Roofing Replacement Permit
3355 HEIDELBERG DR
Owner: HOL··· 🔒
**All Structures must be permitted separately** INCLUDES SOLAR DETACH AND RESET … 24 sq shingle tear off replacement Re-roof BOULDER ROOFING LLC
📞 (•••) •••-••••
2026-04-22 HVAC
Source type: Mechanical Permit
5007 VALMONT RD A Replace gas furnace at 5007 Valmont Rd. Unit A and add AC system. **Any electric… AC, furnace like for like replacement HVAC changeout GB3 ENERGY SOLUTIONS INC
📞 (•••) •••-••••
2026-04-22 HVAC
Source type: Mechanical Permit
5007 VALMONT RD B Replace gas furnace, add AC and bath fan. **PLEASE NOTE: APPLICABLE ONLY TO SYST… AC, furnace replacement HVAC replacement GB3 ENERGY SOLUTIONS INC
📞 (•••) •••-••••
2026-04-22 HVAC
Source type: Mechanical Permit
5013 VALMONT RD A Replace furnace, add AC and bath fan. **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS … AC, furnace replacement HVAC replacement GB3 ENERGY SOLUTIONS INC
📞 (•••) •••-••••
2026-04-22 HVAC
Source type: Right-of-Way Permit
402 ALPINE AVE
Owner: MCD··· 🔒
MAP 3 - 4th and Alpine | Pole replacement, traffic control, alley closure & OLR … replacement HVAC replacement Q3 CONTRACTING, INC
2026-04-22 HVAC
Source type: Mechanical Permit
3234 7TH ST
Owner: POL··· 🔒
System Size: 28.6K BTUs System Components: (2) Mitsubishi Wall-Mounted - MSZ-GX1… AC, heat pump New installation HVAC installation ENERGY TRANSITION PARTNERS INC dba
2026-04-22 Fire Protection
Source type: Fire Permit
1685 38TH ST
Owner: 168··· 🔒
Installation of one (1) new Horn/Strobe and relocation of two (2) existing horn/… PYE-BARKER
2026-04-22 Electrical
Source type: Right-of-Way Permit
4900 NAUTILUS CT N 115387822 | underground electric cable replacement: 1002' directional bore from … replacement HOOPER CORPORATION
2026-04-22 HVAC
Source type: Right-of-Way Permit
915 MAXWELL AVE
Owner: MCC··· 🔒
occupancy for (2) pole replacements **impacted residents must be notified a mini… Q3 CONTRACTING, INC
2026-04-22 HVAC
Source type: Mechanical Permit
1308 OAKLEAF CIR
Owner: DOR··· 🔒
Replacement of existing A/C and Furnace with new Heat Pump and Furnace **PLEASE … AC, furnace, heat pump replacement HVAC replacement KJ THOMAS CONSTRUCTION LLC
2026-04-22 Landscaping & Exterior
Source type: Right-of-Way Permit
2400 IRIS AVE
Owner: ELD··· 🔒
Pothole permit for plan and profile (4) **contractor must notify impacted reside… ITG COMMUNICATIONS LLC
2026-04-22 Interior Renovation
Source type: Building Permit - Single Family Detached Dwelling
765 13TH ST
Owner: BOU··· 🔒
**Change of Scope 2/17/26, eaves and fascia removed from scope.** Remodel Kitche… TRADES WORLD WIDE LLC DBA
2026-04-22 HVAC
Source type: Mechanical Permit
1402 OAKLEAF CIR
Owner: SMI··· 🔒
Retrofitting an existing Rheem gas furnace with a Mitsubishi dual fuel Intelli-H… 3.5 tons AC, furnace New installation HVAC installation DIMENSION ELECTRIC LLC
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Permit Types in Boulder
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.

Nearby Colorado Cities — explore building permits in other Colorado cities

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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