Colorado Electrical & Plumbing Contractor List - DORA Lookup

Colorado Electrical & Plumbing Contractor List and DORA License Lookup (businesses only)

Every registered Colorado electrical and plumbing contractor business, from the state's official DORA license data. About 4,700 electrical contractors and 3,100 plumbing contractors with an active registration. Each row has the business name, registration number, contractor type, status, first issue, last renewal and expiration dates, city, state, ZIP, discipline flag and a link to the official DORA license record.

Sample output (real rows, a few of the columns):

businessName	licenseType	licenseNumber	firstIssueDate	city	zipCode
Fycon Ltd	Electrical Contractor	104031	2026-11-03	Northglenn	80233
Pure Electrical, LLC	Electrical Contractor	104030	2026-11-02	Denver	80249
Zoom Drain Colorado Springs	Plumbing Contractor	5837	2026-10-29	Colorado Springs	80904
KBE Plumbing Ltd.	Plumbing Contractor	5834	2026-10-28	Colorado Springs	80908

Quick start: 3 ready-made searches

Press Try for free, open the JSON view of the input form, paste one of these and press Start. Results appear in the Output tab in seconds and export to Excel or CSV.

New Colorado electrical and plumbing contractors, last 90 days (up to 500 rows, so at most $1.50)

{"issuedWithinDays": 90, "maxResults": 500}

Every active electrical contractor in the Denver metro (up to 3,000 rows, so at most $9.00)

{"licenseTypes": ["EC"], "zipCodes": ["800", "801", "802"], "coloradoOnly": true, "maxResults": 3000}

Verify a list of Colorado contractor registrations

{"licenseNumbers": ["104031", "104030", "5837"]}

Free to try: Apify's free plan ($5/month in credit, no card needed) covers about 1,600 records a month. Price: $3.00 per 1,000 results.

No browser, no proxies, no login, no API key. The Actor reads Colorado's open-data API (data.colorado.gov), so runs take seconds.

Three ways to use it

1. New-contractor leads. Set issuedWithinDays (for example 30) to get every electrical or plumbing contractor business Colorado registered in that window, newest first. Schedule it weekly.
2. Full Colorado contractor list. Leave issuedWithinDays at 0 and filter by contractor type, city, ZIP or business name.
3. Bulk DORA license lookup / verification. Paste registration numbers into licenseNumbers to check status, expiration date and discipline for a whole subcontractor list in one run. Use expiresFrom / expiresTo to find registrations coming up for renewal.

What you get

Field	Example
businessName	Fycon Ltd
licenseNumber, licenseType, licenseTypeCode, trade	104031, Electrical Contractor, EC, Electrical
licenseStatus	Active, Active - With Conditions, Expired, Revoked, Need Master Hire - Cannot Practice...
firstIssueDate, lastRenewedDate, expirationDate	2026-11-03, 2026-11-03, 2029-09-30
city, state, zipCode	Northglenn, CO, 80233
hasDiscipline, disciplineCaseNumber, disciplineAction, disciplineEffectiveDate	false
verifyUrl	the registration's official DORA license record
sourceUrl, sourceAgency, retrievedAt	dataset link and agency

Colorado's open data has no street address or phone number. City, state and ZIP are included.

Input

Field	What it does	Default
licenseTypes	EC electrical contractor, PC plumbing contractor	both
issuedWithinDays	Only registrations first issued in the last N days (0 = any)	0
issuedFrom / issuedTo	Exact first-issue-date window	none
licenseNumbers	Bulk lookup: only these registration numbers, any status	none
cities / zipCodes	Location filters	all
keywords	Business name contains	none
coloradoOnly	Skip out-of-state contractors registered in Colorado	false
expiresFrom / expiresTo	Expiration-date window (renewal prospecting)	none
activeOnly	Active registrations only	true
includeDiscipline	Discipline case number, action and dates	true
maxResults	Cap (you pay per result)	100

Who uses this

• Electrical and plumbing supply houses, distributors and equipment dealers prospecting new Colorado contractors.
• Insurance, surety and bonding agents, including renewal prospecting by expiration date.
• Field-service, estimating and payments software selling to trade contractors.
• General contractors, property managers and marketplaces verifying electrical and plumbing subcontractors in bulk.

Privacy by design

• Contractor business registrations only. Colorado registers electrical and plumbing contractors as businesses. Individual electrician and plumber licenses (journeyman, master, apprentice) are never read.
• No personal names. Rows that carry a person's first or last name, or whose business name looks like a person's name, are dropped (about 2% of rows). RUN_SUMMARY.droppedPersonName shows the count.

Common questions

Is this data legal to use? Yes. It is official Colorado DORA data published on data.colorado.gov under a public-domain license.

How fresh is it? The state refreshes the dataset daily. Each run queries it live, and every row has retrievedAt.

How do I verify a Colorado electrical or plumbing contractor? Paste the registration number into licenseNumbers, or part of the name into keywords with activeOnly off. You get status, expiration and discipline, and verifyUrl opens the official DORA record. Always confirm there before you hire.

How much does it cost? Free to try with Apify's free plan ($5/month credit, no credit card), which covers about 1,600 records a month. After that it is $3.00 per 1,000 results, plus a fraction of a cent per run.

Can I get new contractors automatically every week? Yes. Save your filters as a task and add a weekly Schedule with issuedWithinDays: 7. Send each batch to Google Sheets, Slack, email, Zapier, Make or n8n under Integrations.

Can I call it from code or an AI agent? Yes. Use the Apify API or the Python/JavaScript clients, or connect it to Claude, ChatGPT or Cursor through the Apify MCP server.

Data: Colorado Department of Regulatory Agencies (DORA), Professional and Occupational Licenses in Colorado (data.colorado.gov). Not affiliated with or endorsed by DORA or the State of Colorado.

State of Colorado data disclaimer

The data made available here has been modified for use from its original source, which is the State of Colorado. THE STATE OF COLORADO MAKES NO REPRESENTATIONS OR WARRANTY AS TO THE COMPLETENESS, ACCURACY, TIMELINESS, OR CONTENT OF ANY DATA MADE AVAILABLE THROUGH THIS SITE. THE STATE OF COLORADO EXPRESSLY DISCLAIMS ALL WARRANTIES, WHETHER EXPRESS OR IMPLIED, INCLUDING ANY IMPLIED WARRANTIES OF MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. The data is subject to change as modifications and updates are complete. It is understood that the information contained in the Web feed is being used at one's own risk.

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