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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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
2026-05-11 Plumbing
Source type: Utility Permit
 — 2993 24TH ST
Owner: GER··· 🔒
Streamline Plumbing, LLC (PC, Plumbing Contractor) to excavate an approximate 5'… STREAMLINE PLUMBING LLC
2026-05-11 HVAC
Source type: Mechanical Permit
 — 5025 VALMONT RD B Replace furnace, replace bath fan, add AC **PLEASE NOTE: APPLICABLE ONLY TO SYST… AC, furnace replacement HVAC replacement GB3 ENERGY SOLUTIONS INC
📞 (•••) •••-••••
2026-05-11 HVAC
Source type: Mechanical Permit
 — 5031 VALMONT RD B replace furnace, replace bath fan, add AC **PLEASE NOTE: APPLICABLE ONLY TO SYST… AC, furnace replacement HVAC replacement GB3 ENERGY SOLUTIONS INC
📞 (•••) •••-••••
2026-05-11 Electrical
Source type: Electrical Permit
 — 2838 3RD ST
Owner: MAR··· 🔒
installing 20amp dedicated circuit 20A APPLEWOOD PLUMBING HEATING & ELECTRIC
📞 (•••) •••-••••
2026-05-11 HVAC
Source type: Mechanical Permit
 — 5249 QUAIL HOLLOW CT
Owner: FRI··· 🔒
replace 50 gallon water heater in single family detached dwelling - no electrica… like for like replacement HVAC changeout PLANET PLUMBING, INC
📞 (•••) •••-••••
2026-05-11 Roofing
Source type: Roofing Replacement Permit
 — 4820 NAUTILUS CT N **All Structures must be permitted separately** Total tear-off & reroof, 76 squa… 76 sq shingle tear off replacement Re-roof MIGHTY DOG ROOFING
📞 (•••) •••-••••
2026-05-11 HVAC
Source type: Mechanical Permit
 — 1332 MEADOW AVE
Owner: LUN··· 🔒
Replace 13 SEER 2.5 ton ac and (2) 96% 60k BTU gas furnaces for single family de… 2.5 tons 13 SEER AC replacement HVAC replacement AAA SERVICE PLUMBING, LLC
📞 (•••) •••-••••
2026-05-11 Roofing
Source type: Roofing Replacement Permit
 — 1605 UPLAND AVE
Owner: ACO··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 15 sq shingle, flat tear off replacement Re-roof SUBURBAN ROOFING & EXTERIORS
2026-05-11 Roofing
Source type: Roofing Replacement Permit
 — 4141 ST CROIX ST
Owner: SAL··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 36 sq shingle tear off replacement Re-roof ROOF MASTERS OF COLORADO LLC
2026-05-11 HVAC
Source type: Mechanical Permit
 — 180 S 31ST ST
Owner: BIS··· 🔒
Installing a 2.5 ton ducted Bryant heat pump **PLEASE NOTE: APPLICABLE ONLY TO S… 2.5 tons heat pump New installation HVAC installation DIMENSION ELECTRIC LLC
2026-05-11 Roofing
Source type: Roofing Replacement Permit
 — 3946 17TH ST
Owner: MIL··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 35 sq shingle tear off replacement Re-roof ROOF MASTERS OF COLORADO LLC
2026-05-11 HVAC
Source type: Mechanical Permit
 — 2839 11TH ST
Owner: SHI··· 🔒
Ground source heat pump replacement for single family detached dwelling - no ele… heat pump like for like replacement HVAC changeout ZEPHYR COLORADO LLC
2026-05-11 Plumbing
Source type: Utility Permit
 — 290 HAWTHORN AVE
Owner: SMI··· 🔒
In-property ONLY portion of wastewater service installation for utility sub-perm… JUNIOR PLUMBING & SERVICES
2026-05-11 HVAC
Source type: Mechanical Permit
 — 3401 ARAPAHOE AVE 401
Owner: WEI··· 🔒
Replacement and installation of First Co. Hydronic Heater with 13 SEER AC unit 4… 13 SEER AC like for like replacement HVAC changeout ZEPHYR COLORADO LLC
2026-05-11 Roofing
Source type: Roofing Replacement Permit
 — 360 S 42ND ST
Owner: COO··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 18 sq shingle tear off replacement Re-roof ROOF MASTERS OF COLORADO LLC
2026-05-11 HVAC
Source type: Mechanical Permit
 — 1830 17TH ST 3
Owner: STR··· 🔒
Install new Mitsubishi hyper heat pump & AC ? 1 Wall Unit, 1 outdoor unit *See H… AC, heat pump New installation HVAC installation LOVELL ELECTRICAL SOLUTIONS
2026-05-11 General Construction
Source type: Floodplain Permit
 — 4157 19TH ST
Owner: MIT··· 🔒
floodplain permit associated with proposed improvements under ELE2026-00345 Contractor of Record Not…
2026-05-11 Other
Source type: Sign Permit
 — 2014 BROADWAY New Projecting sign for Oak Berry M&V CARLSON,LLC, DBA FASTSIGNS…
2026-05-11 Interior Renovation
Source type: Building Permit - Non-Residential
 — 5718 CENTRAL AVE
Owner: BRE··· 🔒
Interior tenant improvement of a limited area of the southeast portion of level … QUINLAN CONSTRUCTION INC
2026-05-11 Landscaping & Exterior
Source type: Right-of-Way Permit
 — 3833 ORION CT
Owner: DIP··· 🔒
Provide a rolloff dumpster for hauling debris from jobsite Had to put in street … MELTED ROLLOFF SERVICES INC.
2026-05-11 General Construction
Source type: Right-of-Way Permit
 — 3865 CARLOCK DR
Owner: AMI··· 🔒
A permit is needed to load/unload from a 40ft shipping container for 10 days, 07… PODS ENTERPRISES, LLC
2026-05-11 HVAC
Source type: Mechanical Permit
 — 5340 GUNBARREL CENTER CT 207 Installation of a new 1.5 T 13 SEER R454-B AC Condenser and Aquatherm **PLEASE N… 13 SEER AC New installation HVAC installation COMPASS MECHANICAL HEATING & COOLING LLC
2026-05-11 HVAC
Source type: Mechanical Permit
 — 1280 BEREA DR
Owner: LAB··· 🔒
BOILER 140K BTU BOILER 84% LIKE FOR LIKE BOILER **PLEASE NOTE: APPLICABLE ONLY T… like for like replacement HVAC changeout KS HEATING COOLING AND PLUMBING
2026-05-11 Windows & Doors
Source type: Building Permit - Multifamily
 — 3240 IRIS AVE G312
Owner: FLO··· 🔒
Replace 4 like 4 like windows and a sliding patio door like for like. Installing… like for like replacement HVAC changeout NORTHERN LIGHTS EXTERIORS
2026-05-11 Electrical
Source type: Electrical Permit
 — 4845 6TH ST
Owner: MCN··· 🔒
10.56 kW flush mounted PV system on roof of single family detached dwelling - in… battery, solar Battery storage PHOTON BROTHERS
2026-05-08 Interior Renovation
Source type: Building Permit - Single Family Detached Dwelling
 $260,000 560 NORTHSTAR CT
Owner: RIT··· 🔒
***Revision 7/20/2026 to reduce scope of work. Removed the primary bathroom remo… FACTOR DESIGN BUILD
2026-05-08 General Construction
Source type: Building Permit - Non-Residential
 $200,000 1690 28TH ST 494 sq.ft. addition to existing restaurant - includes electrical, mechanical and… 494 sf residential HALEY CONSTRUCTION INC DBA RESCON GROUP
2026-05-08 Electrical
Source type: Electrical Permit
 — 1265 HARTFORD DR
Owner: NAZ··· 🔒
We need to have temp service power pole installed on the S.W. corner of this lot… HIVE AND HAMMER CONSTRUCTION LLC
2026-05-08 Plumbing
Source type: Utility Permit
 — 3580 EVERETT DR
Owner: MCC··· 🔒
in-property wastewater service repair, install cleanouts JUNIOR PLUMBING & SERVICES
2026-05-07 Roofing
Source type: Roofing Replacement Permit
 $8,500 980 HARTFORD DR
Owner: MAR··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 17 sq shingle tear off replacement RED ROCK ROOFING dba HARPER…
📞 (•••) •••-••••
2026-05-07 HVAC
Source type: Mechanical Permit
 $12,186 1650 LEHIGH ST
Owner: MEG··· 🔒
Install new 2 Zone mini split heat pump for single family detached dwelling - in… heat pump, mini-split New installation SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-05-07 Electrical
Source type: Right-of-Way Permit
 $1,000 1627 17TH ST
Owner: RIE··· 🔒
after-the-fact emergency electric fault repair **sidewalk closure for no more th… WARD ELECTRIC COMPANY INC
📞 (•••) •••-••••
2026-05-07 HVAC
Source type: Mechanical Permit
 $16,811 345 S 42ND ST
Owner: LEV··· 🔒
new 4 zone mini split heat pump for single family detached dwelling - includes e… heat pump, mini-split New installation SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-05-07 New Construction
Source type: Utility Permit
 — 3165 E EUCLID AVE
Owner: FRY··· 🔒
wet utility connections for ADU TALON CONSTRUCTION AND DEVELOPMENT
📞 (•••) •••-••••
2026-05-07 HVAC
Source type: Mechanical Permit
 $7,704 4650 HOLIDAY DR 302
Owner: EBE··· 🔒
Install Replacement Air Conditioner for unit 302 of multi family dwelling - incl… replacement SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-05-07 Plumbing
Source type: Utility Permit
 — 820 39TH ST
Owner: DUR··· 🔒
Sewer service repair - install cleanouts in the yard line work New installation SEWER INSPECTIONS
📞 (•••) •••-••••
2026-05-07 HVAC
Source type: Mechanical Permit
 $30,229 787 11TH ST
Owner: COL··· 🔒
Replacing boiler in single family detached dwelling - includes electrical - 97K … New installation HVAC installation MEIERS MECHANICAL INC
📞 (•••) •••-••••
2026-05-07 HVAC
Source type: Mechanical Permit
 $17,759 1484 PERIWINKLE DR
Owner: BAR··· 🔒
Mitsubishi Hyper Heat Electric Heating & Cooling Centrally Ducted System for sin… AC, heat pump ENERGY TRANSITION PARTNERS INC dba
2026-05-07 HVAC
Source type: Mechanical Permit
 $39,238 3565 SILVER PLUME CT
Owner: MCL··· 🔒
Mitsubishi Hyper Heat Smart Multi Heat Pump System for single family detached dw… heat pump ENERGY TRANSITION PARTNERS INC dba
2026-05-07 HVAC
Source type: Mechanical Permit
 $33,088 4400 CADDO PKWY
Owner: MAC··· 🔒
Mitsubishi Hyper Heat Smart Hybrid Heat Pump System for single family detached d… furnace, heat pump ENERGY TRANSITION PARTNERS INC dba
2026-05-07 Roofing
Source type: Roofing Replacement Permit
 $22,000 943 SPRUCE ST
Owner: SPR··· 🔒
**All Structures must be permitted separately** Associated with HIS2026-00047. N… 45 sq shingle tear off replacement FORMULA ROOFING & REMODELING
2026-05-06 HVAC
Source type: Mechanical Permit
 $12,198 275 PEARL ST 14
Owner: ESP··· 🔒
Install a replacement mini split heat pump, 3 zones. heat pump, mini-split replacement SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-05-06 Electrical
Source type: Electrical Permit
 $25,962 5828 S ORCHARD CREEK CIR
Owner: BOW··· 🔒
Installation of a flush mount, grid-tied, 6.090 kW solar PV system and one Tesla… battery, solar New installation Battery storage NAMASTE SOLAR ELECTRIC INC
2026-05-06 HVAC
Source type: Mechanical Permit
 $9,795 2150 ORCHARD AVE
Owner: LOU··· 🔒
Install new heat pump and electrical for the condenser. AC, heat pump New installation SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-05-06 Roofing
Source type: Roofing Replacement Permit
 $8,325 5640 PENNSYLVANIA AVE
Owner: JAM··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 24 sq shingle tear off replacement BOULDER ROOFING LLC
📞 (•••) •••-••••
2026-05-06 HVAC
Source type: Right-of-Way Permit
 $1,000 2408 8TH ST
Owner: SOL··· 🔒
potholing for Xcel Energy SUE WO #115410107 **potholing only** **contractor must… LANDMARK EPC LLC
2026-05-06 Electrical
Source type: Electrical Permit
 $7,000 3879 15TH ST
Owner: MIL··· 🔒
Replace main electrical panel & upgrade service (150A->200A) 150A replacement PRECISION PLUMBING & HEATING
📞 (•••) •••-••••
2026-05-06 HVAC
Source type: Mechanical Permit
 $9,640 2745 7TH ST
Owner: OER··· 🔒
Replace existing HVAC systems, furnace and AC, with New Rheem equipment. **PLEAS… AC, furnace replacement MEYERS HEATING AND A/C
2026-05-06 HVAC
Source type: Mechanical Permit
 $2,206 415 S 45TH ST
Owner: GIL··· 🔒
Emergency Replacement of Furnace furnace replacement MEYERS HEATING AND A/C
2026-05-06 HVAC
Source type: Right-of-Way Permit
 $1,000 3327 AIRPORT RD WO 115778142 - Traffic control for 2 pole change outs for Xcel **contractor must… New installation HVAC installation D&D POWER 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

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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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