Contractors in Littleton, CO

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What the records show in Littleton

With 2,781 profiles, Littleton is the 4th-largest contractor base in our Colorado data, 1,309 of them with a lapsed license. City license lists add the non-state trades: Aurora (287), Arvada (218) and Thornton (82) list Littleton-based contractors, which gives us 53 roofing licenses, 154 general contractor licenses and 53 HVAC/mechanical licenses. By trade, the DORA records give Littleton 1,909 electrical licenses (311 masters, 930 journeymen, 193 residential wiremen) plus 628 plumbing licenses (192 masters, 260 journeymen). That is the 4th-largest electrical workforce in our Colorado data.

Companies are a minority: 169 active electrical contractor and 74 active plumbing contractor registrations, against 1,916 individual tradespeople. Board discipline: 78 Littleton records have a DORA discipline flag (46 electrical, 32 plumbing). 52 belong to licenses that are still active, so a current license alone doesn't rule out past discipline.

About 52% are active, in line with the 54% we see statewide, and 1,309 records have lapsed. We matched 64 Littleton companies to Colorado Secretary of State filings: 33 in good standing and 31 delinquent or dissolved. A dissolved entity can't back a warranty, so check the status before you sign.

Experience runs deep: half of the licensed pros here were first licensed in 2001 or earlier, and 250 active licenses date from before 2000. 169 are new since 2024. Profiles cluster in ZIP codes 80123 (666), 80127 (579), 80128 (510), out of 25 ZIPs on file.

Permit history: 28 Littleton-based contractors have 595 permits on file from City of Boulder and Denver open data, and at least 46 of the listed permits were issued in the last 12 months (latest 2026-09-22). Most permitted: PBM EXCAVATING CO (164), Gil-Roy Construction Inc (101), Spyder Construction LLC (89). Common types: electrical permit (88), alteration/tenant finish (79), alteration/tenant finish (69). These are jobs these firms did in Boulder or Denver. Littleton doesn't publish permits in a portal we cover yet, so no permits shown doesn't mean no permits pulled.

Permit data: City and County of Denver Open Data Catalog, licensed under CC BY 3.0. HomeProFax matched permits to licensed contractors by name; data modified from the original. Not endorsed by the City and County of Denver.

HomeProFax profiles with a Littleton address, built from DORA electrical and plumbing rosters, the Aurora, Arvada and Thornton contractor license lists, Colorado Secretary of State filings and Boulder/Denver open permit data. Counts as of Oct 24, 2026.

Shortcut: before you hire, ask any Littleton contractor for their verified HomeProFax report. A contractor with a clean record can share it in a minute.

Who licenses contractors in Littleton

Local authority: City of Littleton Building Services. What we verified on official pages (Oct 2026):

• Littleton requires a city contractor license before a permit is issued. General classes A, B and C, plus D5 roofing and D11 HVAC, need ICC testing or reciprocity. (source)
• Electrical and plumbing contractors need their Colorado state licenses. Applicants carry general liability of $1M per occurrence / $2M aggregate naming the city. (source)
• Littleton contractor licenses expire on December 31 each year. (source)

Electricians and plumbers are also licensed statewide by the DORA State Electrical Board and the DORA State Plumbing Board. Rules and fees change, so confirm with the department before you sign.

Hail, roofs and your contract

Littleton sits on the Front Range, in the heart of "Hail Alley." The Rocky Mountain Insurance Information Association says the region usually sees three or four catastrophic hailstorms a year, and the damaging season runs from mid-April to mid-September. Eight of the twelve costliest Colorado hailstorms on RMIIA's list were centered on the Denver metro, led by the May 8, 2017 storm at $2.3 billion in insured losses. After a storm, Colorado law lets you cancel an insurance-paid roofing contract within 72 hours of a written claim denial (C.R.S. 6-22-104), and a roofer may not offer to pay or waive your deductible (C.R.S. 6-22-105).

Littleton contractor list

2,781 profiles, ranked by HomeProFax score (top 1,264 listed; use search for others).

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Littleton contractor FAQ

How many contractors are listed in Littleton, CO?

HomeProFax lists 2,781 contractor profiles with a Littleton business address. 1,454 (52%) show an active license on file and 1,309 show an expired one. 1,909 hold electrical licenses and 628 hold plumbing licenses.

Who licenses contractors in Littleton, Colorado?

City of Littleton Building Services handles contractor licensing for Littleton. Littleton requires a city contractor license before a permit is issued. General classes A, B and C, plus D5 roofing and D11 HVAC, need ICC testing or reciprocity. Electricians and plumbers also need Colorado DORA licenses.

Have any Littleton contractors been disciplined?

78 Littleton profiles carry a Colorado state board discipline flag, and 52 of those licenses are still active. Open the profile and read the board record before you hire.

Which Littleton contractors have the most permits on file?

PBM EXCAVATING CO leads with 164 permits. In total, 28 Littleton-based contractors have 595 permits on file from the Boulder and Denver open-data portals HomeProFax covers.

Can I find licensed roofers based in Littleton?

Colorado has no state roofing license, so roofers come from city license lists. 53 roofing licenses (53 active) belong to Littleton-based contractors on the Aurora, Arvada and Thornton lists HomeProFax holds.

How do I verify a contractor in Littleton quickly?

Ask the contractor for their verified HomeProFax report. It puts their license status, any board discipline, permits on file and Secretary of State standing on one page with sources. You can also search any business free on HomeProFax.com.