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

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Date Type Value Address Details Contractor / Status Save
2026-04-10 Electrical
Source type: Electrical Permit
 — 220 PAWNEE DR
Owner: HAN··· 🔒
Install manual transfer switch connected to existing panel for selected branch c… MR ELECTRIC OF BOULDER
📞 (•••) •••-••••
2026-04-10 Electrical
Source type: Electrical Permit
 — 3725 SPRING VALLEY RD
Owner: WAR··· 🔒
Manual transfer switch installation. Relocate single circuit from sub-panel to m… MR ELECTRIC OF BOULDER
📞 (•••) •••-••••
2026-04-10 HVAC
Source type: Erosion Control Permit
 — 1509 ARAPAHOE AVE
Owner: 150··· 🔒
1509 Arapahoe development site ECP **site less than 1 acre | permit to captures … STREAMLINE CONSTRUCTION CO
2026-04-10 HVAC
Source type: Building Permit - Single Family Detached Dwelling
 — 1160 S LASHLEY LN
Owner: SWE··· 🔒
Install two egress windows in the lower level of a single family detached dwelli… New installation HVAC installation DENVER EGRESS WINDOW
📞 (•••) •••-••••
2026-04-10 HVAC
Source type: Mechanical Permit
 — 351 W ARAPAHOE LN
Owner: RUS··· 🔒
Replace Furnace with 98% 120k BTU Furnace and Replace AC with 26 SEER, 5 Ton AC … 5 tons 26 SEER AC, furnace replacement HVAC replacement WELZIG MECHANICAL
📞 (•••) •••-••••
2026-04-10 General Construction
Source type: Right-of-Way Permit
 — 2955 REGIS DR
Owner: SMI··· 🔒
dig up the meter pit. And expose the lid once we have it exposed we can remove t… SMITH AND CARVER PLUMBING HEATING…
2026-04-10 HVAC
Source type: Fire Permit
 — 2500 55TH ST
Owner: UPG··· 🔒
Add 68 sprinklers to accommodate the new wall and ceiling layout as per drawings… sprinkler New installation HVAC installation FLOW FIRE PROTECTION, INC
2026-04-10 Electrical
Source type: Electrical Permit
 — 1070 ROSE HILL DR
Owner: KUN··· 🔒
Install 27kWh Tesla Powerwall Energy Storage System. battery New installation Battery storage TESLA ENERGY OPERATIONS INC
2026-04-10 Interior Renovation
Source type: Building Permit - Accessory
 — 740 HAWTHORN AVE
Owner: MAN··· 🔒
a 585 sf garage attached to a new 906 sf ADU that includes two bedrooms, two bat… MELTON DESIGN BUILD DBA MELTON CONSTRUCTION INC
2026-04-10 HVAC
Source type: Right-of-Way Permit
 — 3325 MOORHEAD AVE
Owner: HAN··· 🔒
sewer service repair from the house to the street in the front of the address **… HVAC repair IQ SEWER TECH LLC
2026-04-10 Electrical
Source type: Right-of-Way Permit
 — 1603 WALNUT ST
Owner: COM··· 🔒
114904028 | Installing a new 300 KVA transformer, hydro trenching from the new t… HOOPER CORPORATION
2026-04-10 HVAC
Source type: Right-of-Way Permit
 — 4255 CHIPPEWA DR
Owner: NIC··· 🔒
Comcast proposes occupancy for 16 pole corrections **contractor must notify impa… MEARS BROADBAND LLC
2026-04-10 Landscaping & Exterior
Source type: Siding Replacement Permit
 — 5366 E AURORA AVE
Owner: ABL··· 🔒
Replace siding on a single family dwelling. All siding will be Hardie products, … BAAT ENOSH
2026-04-10 Electrical
Source type: Electrical Permit
 $35,490 3235 10TH ST
Owner: HAN··· 🔒
ESS addition to existing PV system for single family detached dwelling - mounted… battery, solar New installation Battery storage PHOTON BROTHERS
2026-04-10 Roofing
Source type: Roofing Replacement Permit
 — 2432 PINE ST
Owner: WIL··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 11 sq shingle tear off replacement Re-roof B&M ROOFING OF COLORADO LLC
2026-04-10 Roofing
Source type: Roofing Replacement Permit
 — 2409 VINEYARD PL
Owner: WIL··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 23 sq shingle tear off replacement Re-roof B&M ROOFING OF COLORADO LLC
2026-04-10 Plumbing
Source type: Right-of-Way Permit
 — 613 WALNUT ST
Owner: SOP··· 🔒
Commercial Gas Service Demo - Remove 20' of 3/4" service pipe CENTERLINE ENERGY CONSTRUCTION
2026-04-09 Plumbing
Source type: Fire Permit
 — 5511 PEACOCK PL
Owner: BOU··· 🔒
13D Residential Fire Sprinkler System (FSN 13D) sprinkler AAA FIRE PROTECTION INC
2026-04-09 Electrical
Source type: Electrical Permit
 — 349 W ARAPAHOE LN
Owner: HAR··· 🔒
Replace fused disconnect with enclosed breaker replacement GREAT PLAINS ELECTRIC INC
2026-04-09 Electrical
Source type: Electrical Permit
 — 4351 BROADWAY
Owner: KC ··· 🔒
Installation of a flush mount, grid-tied, 3.780 kW solar PV system. solar New installation NAMASTE SOLAR ELECTRIC INC
📞 (•••) •••-••••
2026-04-09 HVAC
Source type: Mechanical Permit
 — 3490 EMERSON AVE
Owner: IMM··· 🔒
Furnace replacement **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING … furnace replacement HVAC replacement KINGS PLUMBING
2026-04-09 Electrical
Source type: Electrical Permit
 — 4361 BROADWAY
Owner: KC ··· 🔒
Installation of a flush mount, grid-tied, 3.780 kW solar PV system. solar New installation NAMASTE SOLAR ELECTRIC INC
📞 (•••) •••-••••
2026-04-09 HVAC
Source type: Mechanical Permit
 — 1725 ZAMIA PL
Owner: POW··· 🔒
Replace existing furnace with a new 96% AFUE, 60,000 btu/hr furnace. **PLEASE NO… 96% AFUE 60,000 BTU furnace replacement HVAC replacement WELZIG MECHANICAL
📞 (•••) •••-••••
2026-04-09 HVAC
Source type: Mechanical Permit
 — 3327 SENTINEL DR
Owner: DEC··· 🔒
New heat pump and electrical for the condenser. **PLEASE NOTE: APPLICABLE ONLY T… AC, heat pump New installation HVAC installation SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-04-09 Roofing
Source type: Roofing Replacement Permit
 — 1560 JUDSON DR
Owner: PAC··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 20 sq shingle tear off replacement Re-roof BULLDOG ROOFING
📞 (•••) •••-••••
2026-04-09 HVAC
Source type: Mechanical Permit
 — 105 S 31ST ST
Owner: CON··· 🔒
Install cold-climate, ductless heat pump system. **PLEASE NOTE: APPLICABLE ONLY … heat pump New installation HVAC installation BORNSCHEIN ELECTRIC
2026-04-09 Roofing
Source type: Roofing Replacement Permit
 — 2345 GOSS ST
Owner: GOS··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 23 sq shingle tear off replacement Re-roof SCOTT'S ROOFING
📞 (•••) •••-••••
2026-04-09 Roofing
Source type: Roofing Replacement Permit
 — 3535 CLOVERLEAF DR
Owner: BIN··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 20 sq shingle tear off replacement Re-roof BOULDER ROOFING LLC
📞 (•••) •••-••••
2026-04-09 HVAC
Source type: Mechanical Permit
 — 2225 21ST ST
Owner: KAU··· 🔒
Installation of 2 Ton Mitsubishi Electric Hyper-Heat® multizone ductless system.… 2 tons AC, mini-split New installation HVAC installation MIDWEST APPLIANCE AND HVAC
📞 (•••) •••-••••
2026-04-09 Roofing
Source type: Roofing Replacement Permit
 — 1483 OLD TALE RD
Owner: KIE··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 34 sq shingle, flat tear off replacement Re-roof BULLDOG ROOFING
📞 (•••) •••-••••
2026-04-09 HVAC
Source type: Mechanical Permit
 — 4300 CHIPPEWA DR
Owner: GOL··· 🔒
replacing furnace and heat pump. 97% eff 110K BTU. 5 ton. **PLEASE NOTE: APPLICA… 5 tons furnace, heat pump New installation HVAC installation MEIERS MECHANICAL INC
📞 (•••) •••-••••
2026-04-09 HVAC
Source type: Right-of-Way Permit
 — 3639 21ST ST
Owner: STA··· 🔒
Occupancy for street parking on Meadow Ave. Solar OH distribution upgrade **cont… New installation HVAC installation STURGEON ELECTRIC COMPANY INC
2026-04-09 HVAC
Source type: Mechanical Permit
 — 4668 SPRUCEDALE PL
Owner: SCH··· 🔒
**REFUND ISSUED- NO WORK PERFORMED** Replace 50-gallon water heater **PLEASE NOT… replacement HVAC replacement BERNIE'S PLUMBING & HEATING CO
📞 (•••) •••-••••
2026-04-09 HVAC
Source type: Right-of-Way Permit
 — 2940 18TH ST
Owner: MAR··· 🔒
Sidewalk remove and replace due to previous construction damage **contractor mus… replacement HVAC replacement CAP EXCAVATING
📞 (•••) •••-••••
2026-04-09 Roofing
Source type: Roofing Replacement Permit
 — 430 S 38TH ST
Owner: MAL··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 21 sq shingle tear off replacement Re-roof DABELLA EXTERIORS LLC dba
📞 (•••) •••-••••
2026-04-09 Roofing
Source type: Roofing Replacement Permit
 — 520 VALLEY VIEW DR
Owner: COT··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 28 sq shingle tear off replacement Re-roof ELITE CUSTOM BUILDERS dba ELITE ROOFING AND SOLAR
2026-04-09 Roofing
Source type: Roofing Replacement Permit
 — 915 30TH ST
Owner: CLE··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 28 sq shingle tear off replacement Re-roof D-ROC RENOVATIONS
2026-04-09 Electrical
Source type: Electrical Permit
 — 1008 GRANDVIEW AVE Overhead Service and panel upgrade. Replacing two exterior Federal Pacific servi… service panel New installation Panel service WIREZALL ELECTRIC INC
2026-04-09 HVAC
Source type: Building Permit - Single Family Detached Dwelling
 $45,000 645 CREE CIR
Owner: ABB··· 🔒
Replace existing vinyl windows with Pella Impervia fiberglass windows. Windows i… replacement HVAC replacement SEAN R MCCLURE CONTRACTING
2026-04-09 Plumbing
Source type: Utility Permit
 — 602 PINE ST
Owner: BEN··· 🔒
10? long sewer service repairs in the yard install dual sweep clean outs 10? dee… line work New installation THE ELITE PIPE MD
2026-04-09 HVAC
Source type: Mechanical Permit
 — 3301 ARAPAHOE AVE 430
Owner: RIM··· 🔒
Replace Water tank with wall hung boiler **Any electrical work required beyond a… like for like replacement HVAC changeout PALLINDROME ENTERPRISES
2026-04-09 Electrical
Source type: Right-of-Way Permit
 — 301 Sunshine Canyon Drive WO 115019270 | Sunshine Canyon Electric Feeder Project - ECP2026-00002 | Undergr… Q3 CONTRACTING, INC
2026-04-09 Roofing
Source type: Building Permit - Single Family Detached Dwelling
 — 2015 KOHLER DR
Owner: HAR··· 🔒
Project consists of a 414 SF residential addition including a new primary bedroo… 414 roof sf New installation PR BUILDERS dba ACE SEPTIC AND EXCAVATION
2026-04-09 Fire Protection
Source type: Fire Permit
 — 4790 BROADWAY Installation of (5) new audio/visual notification appliances to provide full occ… fire alarm TRIDENT SECURITY SYSTEMS
2026-04-09 HVAC
Source type: Right-of-Way Permit
 — 2116 KNOLLWOOD DR
Owner: FRE··· 🔒
Gas demo (1) 5x5 street cut (3) potholes **contractor must notify impacted resid… SITEWISE LLC
2026-04-09 HVAC
Source type: Mechanical Permit
 — 2555 PINE ST
Owner: ARD··· 🔒
COZY CONSOLE HEATER VC201C: Enclosed Front 20,000 Btu/hr. Natural Gas. Replaceme… 20,000 BTU replacement HVAC replacement MEYERS HEATING AND A/C
2026-04-09 HVAC
Source type: Right-of-Way Permit
 — 1280 GEORGETOWN RD
Owner: SCH··· 🔒
Pole replacement - (2) 40' class 3 poles | **contractor must notify impacted res… replacement HVAC replacement D&D POWER LLC
2026-04-09 Landscaping & Exterior
Source type: Siding Replacement Permit
 $25,000 645 CREE CIR
Owner: ABB··· 🔒
Replacement of existing vinyl siding including removal of existing siding and wr… SEAN R MCCLURE CONTRACTING
2026-04-09 HVAC
Source type: Mechanical Permit
 — 3301 ARAPAHOE AVE 102
Owner: COH··· 🔒
Replace Water tank with wall hung boiler **PLEASE NOTE: APPLICABLE ONLY TO SYSTE… replacement HVAC replacement PALLINDROME ENTERPRISES
2026-04-08 Roofing
Source type: Roofing Replacement Permit
 — 492 UTICA AVE **All Structures must be permitted separately** Partial tear-off & reroof of SFD… 6 sq shingle tear off replacement Re-roof RED ROCK ROOFING dba HARPER…
📞 (•••) •••-••••
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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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