How can I find contractors in Boulder?

Where the public source names a contractor, PermitGrab shows that record-level information with the related permit. Contractor names, contact fields, and trade labels vary by jurisdiction and record, so review the source disclosure and the individual record before outreach.

How can a contractor research property fields attached to permit records in Boulder?

Some public permit records can be linked to available property-owner information. Matching methods, owner fields, and coverage differ by jurisdiction and record. Review the source context before using a match for project research; it does not establish owner intent, contact permission, project availability, or a contractor relationship.

Do building permit records show projects open to bid in Boulder?

No. A public permit record can document a published municipal action, but it is not a bid solicitation, owner authorization, or evidence that a project is available. Check the issuing agency, owner, or the relevant plan room for current procurement and bid requirements.

Does a building permit identify the contractor of record in Boulder?

Only when the publisher explicitly labels that role. Depending on the source, a named party can be an applicant, permittee, contact, owner, or licence holder instead. Review the published field labels and the individual source record before treating any name as a contractor-of-record finding.

How do I look up a building permit in Boulder?

PermitGrab organizes available public permitting records for Boulder. The page identifies the source jurisdiction and lets you review records by address, contractor, or trade, with the newest displayed record date shown on the page.

How often is the Boulder permit data updated?

Public sources update on their own schedules. PermitGrab shows the newest available permit date for Boulder and discloses which contractor, owner, and violation fields are available in that market.

Boulder, Colorado Construction Permits

Boulder building permits — key stats
Active contractors	643
Newest permit	2026-11-03

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
2026-10-21	Plumbing Source type: Utility Permit	1035 ROSEHILL DR	Partial sewer service line replacement in the front yard of the property address… line work replacement	P3 SERVICES OF CO LLC dba SEWER LINES ONLY
2026-10-21	Fire Protection Source type: Fire Permit	5505 CENTRAL AVE Owner: BRE··· 🔒	This project is a first-generation Lab and Office Tenant Improvement to an exist… sprinkler	COSCO FIRE PROTECTION, INC
2026-10-21	Electrical Source type: Electrical Permit	2110 VASSAR DR Owner: DE ··· 🔒	Previous electrician installed an EcoFlow Smart Home Panel 3 as a sub panel. the…	DN ELECTRIC LTD
2026-10-21	HVAC Source type: Mechanical Permit	1475 KENDALL DR Owner: ISR··· 🔒	replace water heater **Any electrical work required beyond a like-for-like repla… like for like replacement HVAC changeout	MJ TRADE SERVICES
2026-10-21	Plumbing Source type: Right-of-Way Permit	2919 7TH ST Owner: LEE··· 🔒	replace existing sewer service from the house to the street \| 7x4 street cut \| C… line work replacement	IQ SEWER TECH LLC
2026-10-21	Landscaping & Exterior Source type: Right-of-Way Permit	2033 5TH ST Owner: WIL··· 🔒	Additional spot repair in the city sidewalk 8' deep \| CONDITIONS OF APPROVAL: **…	THE ELITE PIPE MD
2026-10-21	New Construction Source type: Building Permit - Single Family Detached Dwelling	4395 GRINNELL AVE Owner: ROB··· 🔒	The lower level of the single-family residence at 4395 Grinnell Ave contains an … residential	JOSHUA ROBINSON
2026-10-21	Plumbing Source type: Utility Permit	4388 CARTER TRL Owner: WAI··· 🔒	wastewater service repair to the tap in the street \| CONDITIONS OF APPROVAL: **c…	THE ELITE PIPE MD
2026-10-21	Plumbing Source type: Utility Permit	4842 HOPKINS PL Owner: LIN··· 🔒	in-property wastewater service repair	THE ELITE PIPE MD
2026-10-21	HVAC Source type: Mechanical Permit	4125 47TH ST B Owner: KEE··· 🔒	replace water heater **Any electrical work required beyond a like-for-like repla… like for like replacement HVAC changeout	MJ TRADE SERVICES
2026-10-21	Plumbing Source type: Utility Permit	3755 DARLEY AVE Owner: BEI··· 🔒	in-property wastewater service repair	TRENCH RIGHT SPV LLC dba
2026-10-20	HVAC Source type: Mechanical Permit	3115 FREMONT ST Owner: SIS··· 🔒	Replacement boiler **Any electrical work required beyond a like-for-like replace… like for like replacement HVAC changeout	SAVE HOME HEAT CO INC
2026-10-20	New Construction Source type: Building Permit - Single Family Detached Dwelling	1450 LODGE LN Owner: ZHO··· 🔒	Reconstruction of a rear deck for a single family detached dwelling. Deck is loc… residential	DECKS BY CAIO 📞 (•••) •••-••••
2026-10-20	New Construction Source type: Building Permit - Single Family Detached Dwelling	3174 REDSTONE RD Owner: SCH··· 🔒	Rebuild of rear deck for a single family detached dwelling. Class 2 IR construct… residential	DECKS BY CAIO 📞 (•••) •••-••••
2026-10-20	HVAC Source type: Mechanical Permit	2830 HEIDELBERG DR Owner: CLO··· 🔒	New 3 zone mini split heat pump and associated electrical **PLEASE NOTE: APPLICA… heat pump, mini-split New installation HVAC installation	SAVE HOME HEAT CO INC
2026-10-20	HVAC Source type: Mechanical Permit	4714 EDISON LN Owner: STU··· 🔒	Water Heater Replacement **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BUR… replacement HVAC replacement	SOLID MESA LLC dba MESA PLUMBING HEATING & COOLING
2026-10-20	Interior Renovation Source type: Siding Replacement Permit	4860 KINGS RIDGE BLVD Owner: OLG··· 🔒	Replacing all existing wood siding and trim with James Hardie fiber cement sidin…	HGE WEST LLC EBA HOME GENIUS… 📞 (•••) •••-••••
2026-10-20	HVAC Source type: Mechanical Permit	3518 KIRKWOOD PL Owner: CLA··· 🔒	Replacement water heater **Any electrical work required beyond a like-for-like r… like for like replacement HVAC changeout	SAVE HOME HEAT CO INC
2026-10-20	Plumbing Source type: Utility Permit	4936 COUNTRY CLUB WAY Owner: HAR··· 🔒	in-property wastewater service repair	IQ SEWER TECH LLC
2026-10-20	Electrical Source type: Electrical Permit	2241 4TH ST Owner: PRI··· 🔒	ESS addition to existing PV system battery, solar New installation Battery storage	PHOTON BROTHERS
2026-10-20	General Construction Source type: Right-of-Way Permit	2304 PINE ST Owner: PIN··· 🔒	Aerial portion for this work, this will be in the alley to attach to the poles a…	PAULEY CONSTRUCTION, LLC
2026-10-20	New Construction Source type: Building Permit - Accessory	1324 CEDAR AVE Owner: GOT··· 🔒	7' x 79' IN-GROUND UNHEATED CONCRETE SWIMMING POOL WITH AUTOMATIC SAFETY COVER A…	AQUALITY CONSTRUCTION
2026-10-20	Plumbing Source type: Utility Permit	380 27TH ST Owner: ROB··· 🔒	Sanitary sewer repair from plastic transition at building drain up to the proper… line work	APEX PLUMBING INC
2026-10-20	General Construction Source type: Right-of-Way Permit	6191 BASELINE RD Owner: BEN··· 🔒	Replace 3/4 meter setter on property **must be like for like replacement; no cha… like for like replacement HVAC changeout	PIPE X LLC
2026-10-20	Plumbing Source type: Utility Permit	4861 EARLE CIR Owner: BAR··· 🔒	Excavate and repair existing sewer service line under the street asphalt right o… line work	PIPELINE SOLUTIONS
2026-10-20	HVAC Source type: Mechanical Permit	3966 15TH ST Owner: WAY··· 🔒	replace water heater **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING… replacement HVAC replacement	MJ TRADE SERVICES
2026-10-20	Signage Source type: Right-of-Way Permit	2990 STERLING CT Owner: BOU··· 🔒	COMCAST PROPOSES TO TIE IN TO MULTIPLE EXISTING SPLICE LOCATION INSIDE THE ROW O…	MEARS BROADBAND LLC
2026-10-20	Electrical Source type: Right-of-Way Permit	2121 BROADWAY Owner: CIT··· 🔒	JB0002639778 - ROW COMCAST PROPOSES TO PLACE DIRECTIONAL BORE 310 FT OF TO INSTA…	MEARS BROADBAND LLC
2026-10-20	Demolition Source type: Demolition Permit	1265 BALSAM AVE Owner: 126··· 🔒	Demolition and deconstruction of a 1552 sqft duplex to the foundation and remove…	DURATION HOME BUILDERS
2026-10-20	HVAC Source type: Mechanical Permit	624 CONCORD AVE Owner: STO··· 🔒	Replace boiler HISTORIC DISTRICT-NO EXTERIOR WORK PERMITTED **PLEASE NOTE: A… replacement HVAC replacement	MJ TRADE SERVICES
2026-10-20	HVAC Source type: Mechanical Permit	775 UTICA AVE Owner: GER··· 🔒	Description: This task if for the installation of a 50 gallon BRADFORD WHITE URG… New installation HVAC installation	SECRIST INC dba CANYON PLUMBING & HEATING INC
2026-10-20	HVAC Source type: Mechanical Permit	3375 CHISHOLM TRL A203 Owner: 337··· 🔒	replace water heater **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING… replacement HVAC replacement	MJ TRADE SERVICES
2026-10-20	HVAC Source type: Mechanical Permit	785 GILPIN DR Owner: SHU··· 🔒	replace water heater **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING… replacement HVAC replacement	MJ TRADE SERVICES
2026-10-20	HVAC Source type: Mechanical Permit	1445 RIVERSIDE AVE Owner: GOR··· 🔒	Installing ductless system. 1-MUZ-FX18NLHZ Heat Pump 1-MSZ-FX18NL Wall Mounted u… heat pump New installation HVAC installation	KAPPLER MECH & ELEC INC
2026-10-20	HVAC Source type: Mechanical Permit	550 SPRUCE ST Owner: ROB··· 🔒	Installing 12K outdoor heat pump with 1 indoor head. **Any electrical work requi… heat pump like for like replacement HVAC changeout	IMS HEATING & AIR INC
2026-10-20	Fire Protection Source type: Fire Permit	5757 CENTRAL AVE Owner: BRE··· 🔒	Scope of Work Letter per Boulder Fire Marshall (Zach) this is all we need to sub…	Total Fire and Security
2026-10-20	Demolition Source type: Demolition Permit	1265 BALSAM AVE Owner: 126··· 🔒	Demolition permit for a detached accessory garage associated with the demolition…	DURATION HOME BUILDERS
2026-10-20	HVAC Source type: Mechanical Permit	4430 OSAGE DR Owner: CRK··· 🔒	Replace gas furnace and AC with Bosch cold-climate dual-fuel heat pump system: B… 3 tons AC, furnace, heat pump like for like replacement HVAC changeout	COLORADO ECO-MECHANICAL LLC
2026-10-20	HVAC Source type: Mechanical Permit	1750 HAWTHORN PL Owner: CHA··· 🔒	Replace existing furnace with 2 stage York. No electrical upgrades **PLEASE NOTE… furnace replacement HVAC replacement	MEYERS HEATING AND A/C
2026-10-19	General Construction Source type: Right-of-Way Permit	1402 JOHNSON CT Owner: MAN··· 🔒	WO 116584548 Xcel Energy needs to perform a service renewal due to a gas leak \| …	Xcel Energy Services Inc
2026-10-19	Interior Renovation Source type: Building Permit - Multifamily	624 PEARL ST 301 Owner: CLA··· 🔒	Remodel of primary and guest bathroom, no layout changes.	NORTHBUILT CONSTRUCTION LLC
2026-10-19	HVAC Source type: Right-of-Way Permit	1021 PEARL ST Owner: SAM··· 🔒	replacing an RTU on roof, need crane \| CONDITIONS OF APPROVAL: **traffic control… rooftop unit	TIMBERLINE MECHANICAL SYSTEMS 📞 (•••) •••-••••
2026-10-19	Plumbing Source type: Right-of-Way Permit	2170 HERMOSA DR Owner: BDK··· 🔒	Wet utility connections for BLD-SFD2026-00009 \| Utility sub-permit UTL2026-00130… line work New installation	CAP EXCAVATING 📞 (•••) •••-••••
2026-10-19	Landscaping & Exterior Source type: Right-of-Way Permit	410 IRIS AVE Owner: OFF··· 🔒	Replace 25' of sidewalk that has been damaged \| CONDITIONS OF APPROVAL: **sidewa…	VAN MATRE CONSTRUCTION LLC
2026-10-19	Roofing Source type: Roofing Replacement Permit	4685 GORDON DR Owner: MAN··· 🔒	All Structures must be permitted separately Total tear-off & reroof of SFD, … 15 sq shingle tear off replacement Re-roof	ROCKY MOUNTAIN ROOF DOCTORS 📞 (•••) •••-••••
2026-10-19	HVAC Source type: Mechanical Permit	3239 OURAY ST Owner: SEL··· 🔒	3 TON ELECTRIC HEAT PUMP INSTALLATION REPLACING AN EXISTING GAS FURNACE. THE GAS… 3 tons 5 kW heat kit furnace, heat pump HVAC installation	JETSON HOME INC
2026-10-19	HVAC Source type: Mechanical Permit	950 LARAMIE BLVD B Owner: KEI··· 🔒	50-Gal. Tall 6-Year 40000-BTU Nat. Gas UNL Water Heater	KENFIELD PLUMBING
2026-10-19	Electrical Source type: Right-of-Way Permit	2300 KOHLER DR Owner: GAR··· 🔒	Upgrade overhead transformer and pole \| CONDITIONS OF APPROVAL: **contractor mus… replacement	Xcel Energy Services Inc
2026-10-19	Roofing Source type: Roofing Replacement Permit	2439 KALMIA AVE Owner: MON··· 🔒	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… 📞 (•••) •••-••••
2026-10-19	Windows & Doors Source type: Siding Replacement Permit	3075 REDSTONE LN	Scope:- Demo down to existing sheathing- Replace all damage sheathing with like … like for like replacement HVAC changeout	DCPS CONTRACTING LLC

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