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.

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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

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
2026-05-21 Plumbing
Source type: Utility Permit
 2075 55TH ST wet utility installations associated with TEC2025-00039 for the Corden Pharma Ap… line work New installation GBA BUILDERS LLC
2026-05-21 HVAC
Source type: Mechanical Permit
 360 32ND ST
Owner: PHI··· 🔒
40 gallon water heater replacement with like for like 40,000 btu low nox gas wat… replacement FLATIRONS PLUMBING INC
2026-05-21 HVAC
Source type: Mechanical Permit
 1318 YELLOW PINE AVE B
Owner: DOW··· 🔒
Replace existing a/c system with a new 2 ton, 16 SEER2 a/c system 2 tons 16 SEER AC replacement WELZIG MECHANICAL
📞 (•••) •••-••••
2026-05-21 HVAC
Source type: Mechanical Permit
 1525 JENNINE PL
Owner: HAE··· 🔒
Replacing tankless water heater with new tankless water heater. 199K BTU 96% eff… New installation HVAC installation MEIERS MECHANICAL INC
📞 (•••) •••-••••
2026-05-21 Plumbing
Source type: Right-of-Way Permit
 521 IRIS AVE
Owner: FED··· 🔒
FULL SEWER LINE REPLACEMENT USING PIPE BURST METHOD | PIPE BURST FROM HOUSE TO C… line work replacement PAYLESS ROOTER/MATO PLUMBING
📞 (•••) •••-••••
2026-05-21 Plumbing
Source type: Utility Permit
 1100 LINDEN AVE
Owner: 110··· 🔒
wastewater service repair, connect to existing stub CAP EXCAVATING
📞 (•••) •••-••••
2026-05-21 HVAC
Source type: Mechanical Permit
 4730 WALNUT ST
Owner: UPG··· 🔒
Electric water heater Replacement: 2500 watts, 120 V **Any electrical work requi… replacement SOLID MESA LLC dba MESA PLUMBING HEATING & COOLING
📞 (•••) •••-••••
2026-05-21 Roofing
Source type: Roofing Replacement Permit
 1050 LEHIGH ST
Owner: STE··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 19 sq shingle tear off replacement GREENPOINT ROOFING
📞 (•••) •••-••••
2026-05-21 Electrical
Source type: Electrical Permit
 5 BENTHAVEN PL
Owner: RAY··· 🔒
Replace main electrical panel (125A) due to age/condition - no service upgrade 125A service panel replacement PRECISION PLUMBING & HEATING
📞 (•••) •••-••••
2026-05-21 Electrical
Source type: Electrical Permit
 5493 AZTEC DR
Owner: HOL··· 🔒
INSTALLATION OF ENERGY STORAGE SYSTEM 11.50 KW AC SMART WAVE SOLAR
📞 (•••) •••-••••
2026-05-21 Landscaping & Exterior
Source type: Right-of-Way Permit
 2205 NORWOOD AVE
Owner: BOU··· 🔒
occupancy permit | mill & overlay of existing asphalt parking lot for Centennial… MARTIN MARIETTA MATERIALS
📞 (•••) •••-••••
2026-05-21 HVAC
Source type: Mechanical Permit
 3405 LONGWOOD AVE
Owner: KRA··· 🔒
Replace Furnace with Like for Like. Haul away old Furnace. Goodman Furnace: 96% … 2.5 tons 13.4 SEER AC, furnace replacement BROTHERS PLUMBING HEATING & ELECTRIC
📞 (•••) •••-••••
2026-05-21 Electrical
Source type: Electrical Permit
 1710 29TH ST 1050 Sundance Institute Project. Upgrading audio systems in 6 of the 16 existing Cine… HINDSIGHT ELECTRIC LLC
2026-05-21 Fire Protection
Source type: Fire Permit
 1750 29TH ST 2020 11-head tenant finish to meet code coverage for new wall/ceiling layout. FREEDOM FIRE PROTECTION, LLC
📞 (•••) •••-••••
2026-05-21 HVAC
Source type: Mechanical Permit
 835 9TH ST
Owner: SCH··· 🔒
Replacement furnace. Replacement water heater. New heat pump and electrical for … AC, furnace, heat pump replacement SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-05-21 HVAC
Source type: Mechanical Permit
 4095 DARLEY AVE
Owner: BIL··· 🔒
Furnace and ac install ENDVR 96% 2STG VAR 70KBTU 3T 17IN MULTI 18 SIDE-DISCHARGE… 3 tons AC, furnace New installation ELECTRICAL & LIGHTING SERVICES CO LLC
2026-05-21 HVAC
Source type: Mechanical Permit
 4501 MULBERRY CT
Owner: GUP··· 🔒
Replacement of existing furnace/ac with dual fuel furnace/heat pump. **PLEASE NO… AC, furnace, heat pump replacement ENVISION SOLUTIONS LLC
2026-05-21 HVAC
Source type: Building Permit - Single Family Detached Dwelling
 301 29TH ST
Owner: PAZ··· 🔒
conversion of attached/internally connected unconditioned storage/shop into cond… Z CONSTRUCTIONS LTD
2026-05-21 Electrical
Source type: Electrical Permit
 2747 NORTHBROOK PL
Owner: CON··· 🔒
100/125amp Panel & Meter Housing Replacement 125A replacement PULSE HOME SERVICES
2026-05-21 Roofing
Source type: Roofing Replacement Permit
 645 15TH ST
Owner: MAY··· 🔒
**All Structures must be permitted separately** **SOLAR DETACH AND REATTACH** To… 30 sq shingle tear off replacement GLASSFORD PROJECT MANAGEMENT
2026-05-21 Electrical
Source type: Electrical Permit
 2775 15TH ST
Owner: VID··· 🔒
320A non continuous service upgrade. 320A equipment to be installed on detached … 320A service panel DAY ELECTRIC LLC
2026-05-21 HVAC
Source type: Mechanical Permit
 3301 ARAPAHOE AVE 105
Owner: STU··· 🔒
Replace Water tank with wall hung boiler **PLEASE NOTE: APPLICABLE ONLY TO SYSTE… replacement PALLINDROME ENTERPRISES
2026-05-21 Electrical
Source type: Right-of-Way Permit
 2400 IRIS AVE
Owner: ELD··· 🔒
Bore & place conduit of 135', 2 bore pits **contractor must notify impacted resi… ITG COMMUNICATIONS LLC
2026-05-21 HVAC
Source type: Right-of-Way Permit
 2592 BRIARWOOD DR
Owner: JON··· 🔒
Emergency OOS Full line replacement street cut 5X3 replacement GROUNDHOG EXCAVATIONS LLC
2026-05-21 HVAC
Source type: Building Permit - Single Family Detached Dwelling
 495 LOCUST PL
Owner: VAN··· 🔒
remove and replace 2 windows of like sizes and no structural work performed. replacement LIFETIME WINDOWS
2026-05-21 HVAC
Source type: Mechanical Permit
 4780 HARRISON AVE
Owner: HIC··· 🔒
Replace current AC with Rheem 2.5T AC. **Any electrical work required beyond a l… AC replacement MEYERS HEATING AND A/C
2026-05-21 Electrical
Source type: Temporary Event Permit
 1303 PEARL ST
Owner: CIT··· 🔒
40x20 Main tent with 10x20 back of house. For Runner's Roost/Nike BolderBoulder … Contractor of Record Not…
2026-05-21 HVAC
Source type: Mechanical Permit
 3401 ARAPAHOE AVE 315
Owner: BUX··· 🔒
Replace Water tank with wall hung boiler **PLEASE NOTE: APPLICABLE ONLY TO SYSTE… replacement PALLINDROME ENTERPRISES
2026-05-21 Roofing
Source type: Roofing Replacement Permit
 4059 DAWN CT
Owner: AND··· 🔒
Detach and reset of existing PV as permitted by PMT2016-03191-ELE. **All Structu… 13 sq shingle tear off replacement ENERGY TRANSITION PARTNERS INC dba
2026-05-21 HVAC
Source type: Right-of-Way Permit
 1603 WALNUT ST
Owner: COM··· 🔒
occupancy for crane work at the Grace Commons site **contractor must contact Par… RMS CRANES LLC
2026-05-21 HVAC
Source type: Utility Permit
 1581 JUDSON DR
Owner: ROL··· 🔒
in property water repair - replace sprinkler stop and waste valve replacement CORONADO EXCAVATION OF SEWER AND WATER REPAIR LLC
2026-05-21 Roofing
Source type: Roofing Replacement Permit
 4057 DAWN CT
Owner: MEL··· 🔒
Detach and reset of existing PV as permitted by ELE2018-01007. **All Structures … 12 sq shingle tear off replacement 2BL LLC DBA FLOW STATE SOLAR
2026-05-21 Roofing
Source type: Roofing Replacement Permit
 802 CYPRESS DR
Owner: DEC··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 33 sq shingle tear off replacement VAN LIER ROOFING LLC
2026-05-21 HVAC
Source type: Mechanical Permit
 2463 WALNUT ST
Owner: CRU··· 🔒
Installing new mini-split heat pump system heat pump, mini-split New installation ENVISION SOLUTIONS LLC
2026-05-21 Plumbing
Source type: Building Permit - Single Family Detached Dwelling
 3305 MARTIN DR
Owner: KOH··· 🔒
Adjust bathroom sink to 15" minimum clearance from center of toilet. Verify exis… IO DESIGNBUILD
2026-05-21 HVAC
Source type: Right-of-Way Permit
 2570 SPRUCE ST
Owner: FRC··· 🔒
Xcel WO 115692031 | Gas service relocation | 1 bore pit 6ft x 6ft x 5ft, 1 stree… NACC CONSTRUCTION
2026-05-20 Electrical
Source type: Electrical Permit
 35 BUCKNELL CT 200 amp service change overhead 200A AAA SERVICE PLUMBING, LLC
📞 (•••) •••-••••
2026-05-20 Windows & Doors
Source type: Building Permit - Single Family Attached Dwelling
 595 MANHATTAN DR 102
Owner: VIE··· 🔒
Replacing like for like 2 doors and 2 windows u factor will be .30 or better like for like replacement HVAC changeout RENEWAL BY ANDERSEN
📞 (•••) •••-••••
2026-05-20 HVAC
Source type: Mechanical Permit
 955 WAITE DR
Owner: LIP··· 🔒
replace 40 gallon water heater like for like **PLEASE NOTE: APPLICABLE ONLY TO S… replacement PLANET PLUMBING, INC
📞 (•••) •••-••••
2026-05-20 Electrical
Source type: Building Permit - Non-Residential
 6027 LONGBOW CT This project is for the replacement of failing mechanical equipment serving a cl… replacement pg arnold
📞 (•••) •••-••••
2026-05-20 Roofing
Source type: Roofing Replacement Permit
 430 PIERRE ST
Owner: TOM··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 17 sq shingle tear off replacement RED ROCK ROOFING dba HARPER…
📞 (•••) •••-••••
2026-05-20 Electrical
Source type: Electrical Permit
 230 CIMMARON WAY
Owner: WHE··· 🔒
Service upgrade to replace the existing 100a service with a 200a, replace meter,… 100A service panel replacement CITY ELECTRIC, INC
2026-05-20 Roofing
Source type: Roofing Replacement Permit
 757 QUINCE CIR
Owner: BAR··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 22 sq shingle tear off replacement RED ROCK ROOFING dba HARPER…
📞 (•••) •••-••••
2026-05-20 Plumbing
Source type: Utility Permit
 447 KALMIA AVE
Owner: MAC··· 🔒
in-property wastewater service repair, install cleanouts PLANET PLUMBING, INC
📞 (•••) •••-••••
2026-05-20 HVAC
Source type: Mechanical Permit
 2810 E COLLEGE AVE 307
Owner: BOU··· 🔒
Replacement furnace replacement AC **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WIT… AC, furnace replacement SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-05-20 Windows & Doors
Source type: Building Permit - Multifamily
 2711 MAPLETON AVE 2
Owner: MRG··· 🔒
Replacement of (1) entry door in a like for like sizing manner, no structural mo… like for like replacement HVAC changeout NW EXTREME INSTALLERS
📞 (•••) •••-••••
2026-05-20 HVAC
Source type: Mechanical Permit
 4245 EATON CT
Owner: GAM··· 🔒
Like for like water heater replacement. **Any electrical work required beyond a … replacement PLANET PLUMBING, INC
📞 (•••) •••-••••
2026-05-20 HVAC
Source type: Mechanical Permit
 35 BUCKNELL CT Install 2 ton heat pump with 60k btu furnace 96% with reconnect. **Any electrica… 2 tons furnace, heat pump replacement AAA SERVICE PLUMBING, LLC
📞 (•••) •••-••••
2026-05-20 Roofing
Source type: Roofing Replacement Permit
 1720 LINDEN AVE
Owner: STA··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 20 sq shingle tear off replacement RED ROCK ROOFING dba HARPER…
📞 (•••) •••-••••
2026-05-20 HVAC
Source type: Mechanical Permit
 35 BUCKNELL CT Install 40 gallon gas water heater. **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WI… New installation HVAC installation AAA SERVICE PLUMBING, LLC
📞 (•••) •••-••••
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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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