Boulder Building Permits & Project Research

5,503 indexed permits · 643 contractor names in the last 90 days · Boulder, Colorado.

PermitGrab Pro is a $149/mo subscription. 14-day Pro trial — choose your market first, then card required at checkout · cancel anytime before day 14.

Public-record project research, not a shared-lead marketplace. Use the permit, source date, and available fields to research the builder, project, or adjacent work before outreach. Cancel anytime in one click — no retention call.

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:

PermitGrab Pro is a $149/mo subscription for current municipal permit, property, and code-violation records. In this market, that includes contractor records from the official municipal feed. 14-day Pro trial below — choose your market first, then card required at checkout · cancel anytime before day 14.

Filter Boulder permits by trade: solar · roofing · HVAC · electrical · fire protection · new construction.

Free weekly permit summary for Boulder

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
📊 View Boulder source-dated permit records →

🔔 Get Boulder Permit Alerts

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

📥 Export CSV 📊 Report

Published permit & code records

Permit data through 2026-11-03
🔎 See for yourself — free: click any Reveal button to unmask up to 10 real contractor phone numbers. No account needed.

5,503 permits sorted by date

⇄ Swipe or scroll to see address & contractor

Date Type Value Address Details Contractor / Status Save
2026-04-20 HVAC
Source type: Mechanical Permit
$19,987 949 QUINCE AVE
Owner: GER··· 🔒
Furnace: SS 80% eff/60k btu AC: 2.5 ton coil/14 seer condenser **PLEASE NOTE: AP… 2.5 tons 14 SEER AC, furnace New installation HVAC installation FIX-IT GROUP, LLC
2026-04-20 HVAC
Source type: Building Permit - Single Family Detached Dwelling
— 1308 GRANDVIEW AVE
Owner: NAS··· 🔒
Enlargement of existing window openings in the foundation wall for the lower lev… New installation HVAC installation ENCOMPASS CONTRACTING CORP
2026-04-20 HVAC
Source type: Right-of-Way Permit
— 1844 PEARL ST
Owner: 198··· 🔒
Gas service renewal (1) 5x5 street cut (3) potholes (1) 86' bore **contractor mu… SITEWISE LLC
2026-04-20 HVAC
Source type: Mechanical Permit
— 3168 6TH ST
Owner: MOR··· 🔒
replace old gas water heater with new gas water heater. replacement HVAC replacement BELLA T'S PLUMBING LLC
2026-04-20 Signage
Source type: Sign Permit
— 607 S BROADWAY Installation of one (1) temporary banner sign for Tutu School at 607 S Broadway,… SIGNDEALZ CORP
2026-04-20 HVAC
Source type: Right-of-Way Permit
— 520 PEARL ST
Owner: TRA··· 🔒
upsize from 3/4" domestic water service to a 1" combination domestic/fire servic… AFFORD A ROOTER
2026-04-20 HVAC
Source type: Mechanical Permit
— 2100 28TH ST 1A Replacement of three RTU's. RTU 1, 2 and 4 units are like for like. Units sit be… 4 HVAC systems rooftop unit like for like replacement HVAC changeout ALPINE REFRIGERATION INCORPORATION
2026-04-18 Demolition
Source type: Demolition Permit
— 638 PLEASANT ST
Owner: RP ··· 🔒
Deconstruct detached Garage. Deconstruction of associated single family dwelling… COLORADO DEMOLITION INC
2026-04-17 Electrical
Source type: Electrical Permit
— 4370 DREW CIR
Owner: BON··· 🔒
ESS battery. Installation of one Tesla Powerwall 3 battery, retrofit to an exist… 125A 240V battery, solar New installation Battery storage NAMASTE SOLAR ELECTRIC INC
📞 (•••) •••-••••
2026-04-17 HVAC
Source type: Mechanical Permit
— 454 HIGHLAND AVE
Owner: ZOM··· 🔒
Replacement air handler x2 and heat pump replacing ac x2 **PLEASE NOTE: APPLICAB… AC, heat pump replacement HVAC replacement SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-04-17 HVAC
Source type: Mechanical Permit
— 1502 COLUMBINE AVE
Owner: TOW··· 🔒
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
📞 (•••) •••-••••
2026-04-17 Roofing
Source type: Roofing Replacement Permit
— 2236 17TH ST
Owner: RED··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 25 sq shingle tear off replacement Re-roof RED ROCK ROOFING dba HARPER…
📞 (•••) •••-••••
2026-04-17 HVAC
Source type: Building Permit - Single Family Detached Dwelling
— 2065 VASSAR DR
Owner: NEE··· 🔒
INTERIOR ALTERATIONS (847 SF) AND ASSOCIATED MEP TO AN EXISTING SINGLE-FAMILY DE… CHRIS KELLEY CONTRACTING
2026-04-17 HVAC
Source type: Mechanical Permit
— 4973 FRANKLIN DR
Owner: CIU··· 🔒
Replace water heater **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING… replacement HVAC replacement SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-04-17 HVAC
Source type: Right-of-Way Permit
— 2555 30TH ST
Owner: 255··· 🔒
JB 115176449 | Cut and cap commercial gas service **sidewalk closure for no more… xcel energy
Contact details pending
2026-04-17 Fire Protection
Source type: Fire Permit
— 1685 38TH ST
Owner: 168··· 🔒
TI Remodel Fire Sprinkler sprinkler ALLIANCE FIRE PROTECTION
📞 (•••) •••-••••
2026-04-17 General Construction
Source type: Utility Permit
— 2116 KNOLLWOOD DR
Owner: FRE··· 🔒
Upsizing as a part of BLD-SFD2025-00423. NEXT GENERATION CONSTRUCTION
2026-04-17 Electrical
Source type: Electrical Permit
— 830 MCINTIRE ST
Owner: STO··· 🔒
INSTALLATION OF ROOF-MOUNTED UTILITY INTERACTIVE PV SYSTEM 14.96 KW DC & 10.88 K… solar New installation SMART WAVE SOLAR
📞 (•••) •••-••••
2026-04-17 Solar
Source type: Electrical Permit
— 1444 CASSIN CT
Owner: GEO··· 🔒
ESS battery. Installation of two Tesla Powerwall 3 batteries, retrofit to an exi… battery solar Battery storage NAMASTE SOLAR ELECTRIC INC
📞 (•••) •••-••••
2026-04-17 HVAC
Source type: Mechanical Permit
— 5335 HOLMES PL
Owner: LEW··· 🔒
New 2 Zone mini split heat pump **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH F… heat pump, mini-split New installation HVAC installation SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-04-17 HVAC
Source type: Building Permit - Single Family Detached Dwelling
— 2116 KNOLLWOOD DR
Owner: FRE··· 🔒
The scope involves a new 2 bedroom, 4-1/2 bath, 3,240 sf, 3 level residential st… New installation HVAC installation NEXT GENERATION CONSTRUCTION
2026-04-17 Plumbing
Source type: Utility Permit
— 965 PARKWAY DR
Owner: HEA··· 🔒
wastewater service repair & install PVC bullhorn cleanouts PLANET PLUMBING, INC
📞 (•••) •••-••••
2026-04-17 HVAC
Source type: Mechanical Permit
— 2062 OAK AVE
Owner: FLA··· 🔒
Mini Split installation with Electrical **PLEASE NOTE: APPLICABLE ONLY TO SYSTEM… mini-split New installation HVAC installation HIGH VOLTAGE ELECTRIC
📞 (•••) •••-••••
2026-04-17 HVAC
Source type: Mechanical Permit
— 1469 CASSIN CT
Owner: PAR··· 🔒
Replace like for like furnace and AC **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS W… AC, furnace like for like replacement HVAC changeout VARSITY ZONE HVAC OF ARVADA
2026-04-17 Electrical
Source type: Electrical Permit
— 1040 LOCUST AVE
Owner: KC ··· 🔒
Installation of a flush mount, grid-tied, 10.005 kW solar PV system. *BLD-SFD202… solar New installation NAMASTE SOLAR ELECTRIC INC
📞 (•••) •••-••••
2026-04-17 HVAC
Source type: Mechanical Permit
— 497 PEARL ST
Owner: BEN··· 🔒
Replace existing single zone mini split heat pump in single family attached dwel… heat pump, mini-split replacement HVAC replacement SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-04-17 Electrical
Source type: Electrical Permit
— 960 TOEDTLI DR
Owner: DOY··· 🔒
Residential installation of Powerwall3+ & Expansion Unit batteries from Tesla. FARADAY CONSTRUCTION
2026-04-17 HVAC
Source type: Building Permit - Single Family Detached Dwelling
— 2170 HERMOSA DR
Owner: BDK··· 🔒
NEW CONSTRUCTION OF SINGLE-FAMILY DETACHED DWELLING W/ ATTACHED GARAGE residential New installation New construction BUILDWELL LLC
2026-04-17 Electrical
Source type: Electrical Permit
— 2505 UNIVERSITY HEIGHTS AVE
Owner: SPA··· 🔒
*5/15/26 Revision to type of attachment* Roof mounted PV Solar with ESS battery, solar Battery storage PHOTON BROTHERS
2026-04-17 HVAC
Source type: Mechanical Permit
— 2043 ARAPAHOE AVE 5 Replace gas fired 40gal water heater with like size. **PLEASE NOTE: APPLICABLE O… replacement HVAC replacement LONE TREE MECHANICAL
2026-04-17 HVAC
Source type: Mechanical Permit
— 3185 7TH ST
Owner: STO··· 🔒
MITSUBISHI 2 ZONE HYPER HEAT MINI SPLIT SYSTEM **PLEASE NOTE: APPLICABLE ONLY TO… mini-split New installation HVAC installation M&M ELECTRIC, INC
2026-04-17 Roofing
Source type: Roofing Replacement Permit
— 76 MINEOLA CT
Owner: BUR··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 15 sq shingle tear off replacement Re-roof ALOPRO CONTRACTORS
2026-04-17 Roofing
Source type: Roofing Replacement Permit
— 751 GRANT PL
Owner: MOG··· 🔒
**All Structures must be permitted separately** Partial tear-off & reroof of SFD… 10 sq shingle tear off replacement Re-roof PHOTON BROTHERS
2026-04-17 Solar
Source type: Electrical Permit
— 1649 JIMSON CT
Owner: YOU··· 🔒
Solar and ESS installation SYSTEM SIZE: 3.96KWDC, 11.50KWAC, 27.00KWHAC · 9 HYUN… 13.5 kWh battery battery solar Battery storage ENERGY TRANSITION PARTNERS INC dba
2026-04-17 HVAC
Source type: Siding Replacement Permit
$7,000 3800 ARMER AVE
Owner: TGH··· 🔒
Replace original siding with metal siding replacement HVAC replacement GAYLEN HOWARD
2026-04-17 HVAC
Source type: Mechanical Permit
— 5303 AZTEC DR
Owner: KES··· 🔒
Replace 100k BTU furnace and 4 ton AC in single family detached dwelling with 17… 4 tons 17 SEER AC, furnace, heat pump like for like replacement 5280 HEATING & AIR CONDITIONING, INC
2026-04-17 Demolition
Source type: Demolition Permit
— 4475 BROADWAY 20
Owner: ENR··· 🔒
Demo mobile home to make way for new Habitat for Humanity modular home construct… LANDERS CONSTRUCTION LLC
2026-04-17 Roofing
Source type: Roofing Replacement Permit
— 1029 11TH ST
Owner: MOR··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 15 sq shingle tear off replacement Re-roof EBER DOMINGUEZ CONSTRUCTION
2026-04-17 HVAC
Source type: Mechanical Permit
— 1401 BLUE SAGE CT
Owner: SEA··· 🔒
Installing a 18K outdoor heat pump with 1 indoor head **Any electrical work requ… heat pump like for like replacement HVAC changeout IMS HEATING & AIR INC
2026-04-17 HVAC
Source type: Mechanical Permit
— 3601 ARAPAHOE AVE 423
Owner: PED··· 🔒
Replace existing Fan coil unit & A/C with new. A/C: 2 ton, 14 SEER **Any electri… 2 tons 14 SEER AC like for like replacement MY GUY HEATING AND AIR
2026-04-17 Electrical
Source type: Electrical Permit
— 610 COLLEGE AVE
Owner: REY··· 🔒
PV roof mounted system w/ ESS battery, solar Battery storage PHOTON BROTHERS
2026-04-17 Electrical
Source type: Electrical Permit
— 855 UNION AVE
Owner: 855··· 🔒
Roof mounted PV solar solar PHOTON BROTHERS
2026-04-17 Electrical
Source type: Electrical Permit
— 865 UNION AVE
Owner: 855··· 🔒
Roof mounted PV solar solar PHOTON BROTHERS
2026-04-17 HVAC
Source type: Mechanical Permit
— 640 POPLAR AVE
Owner: CAR··· 🔒
Replace 13 SEER, 3 ton AC for townhouse - no electrical **Any electrical work re… 3 tons 13 SEER AC like for like replacement MEYERS HEATING AND A/C
2026-04-17 Electrical
Source type: Electrical Permit
— 127 MINEOLA CT
Owner: RZY··· 🔒
Roof Mount PV System with Energy Storage solar PHOTON BROTHERS
2026-04-17 Electrical
Source type: Electrical Permit
— 1780 LEHIGH ST
Owner: FOL··· 🔒
Replacing 1 old can light and adding 3 more in the soffit, same location for all… KLJ ELECTRIC LLC
2026-04-17 Electrical
Source type: Electrical Permit
— 287 PEARL ST
Owner: YOU··· 🔒
Roof Mounted PV Solar with ESS battery, solar Battery storage PHOTON BROTHERS
2026-04-17 Plumbing
Source type: Building Permit - Mixed Use
— 1989 19TH ST Scope of work will consist of a "face lift" on building. New cabinetry, flooring… New installation Re-roof LEFORT BUILT LLC
2026-04-16 Roofing
Source type: Roofing Replacement Permit
— 3185 17TH ST
Owner: REE··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 17 sq shingle tear off replacement Re-roof WESTPRO LTD
2026-04-16 Electrical
Source type: Wireless Facility Permit
$32,500 1564 55TH ST Small Cell Facility: Due to system limitations, wireless facility permits have t… replacement ADB COMPANIES
📞 (•••) •••-••••
Page 101 of 111 ← Prev 1 2 … 100 101 102 110 111 Next →
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.

See Pricing Set Up Free Alerts

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.
Free resources

More on Boulder & U.S. construction activity

Free permit tools
Permit lookup tools and a free city-by-city volume lookup — no signup required.
Permit activity badge
Show clients Boulder permit activity from public records — copy one line of HTML for your website.

More Colorado permit data

Denver permits Westminster permits Adams County permits Aurora permits Larimer County permits Weld County permits Golden permits Colorado Springs permits Grand Junction permits Fort Collins permits

Comparing permit-data tools? See BuildZoom vs Shovels vs PermitGrab (2026) — how to compare market coverage, source freshness, and available record fields.

Choose your market →
Then finish
setup