DENVER, CO / CITY
25 evaluated electrical company listings show a business location in Littleton, CO, within the Denver sample. Compare their Benchmark scores, dated Google observations and advertised services below. This city table orders available public evidence; it does not establish service boundaries, current availability or workmanship. Residential edition positions remain separate.
Counts refer to evaluated listings. Distinct branches of one brand can have separate records; this is not a count of unique corporate groups.
Only independently corroborated listings with at least ten reviews, a valid rating and primary-site electrical scope can enter this ordered comparison. At least three qualifying listings are needed.
Littleton, CO
Panel upgrades · EV chargers · Generators
Advertised services are unverified company claims.600 reviews · 2026-10-27
Benchmark score: 98 / 100
7 of 7 score inputs observed
Littleton, CO
Panel upgrades · EV chargers · Generators · Rewiring · Lighting
Advertised services are unverified company claims.1,255 reviews · 2026-10-27
Benchmark score: 97 / 100
7 of 7 score inputs observed
Littleton, CO
Panel upgrades · EV chargers · Generators · Rewiring · Lighting
Advertised services are unverified company claims. Multi-trade: ratings may include other services.2,570 reviews · 2026-10-27
Benchmark score: 96 / 100
6 of 7 score inputs observed
Littleton, CO
Panel upgrades · EV chargers · Rewiring · Lighting
Advertised services are unverified company claims.179 reviews · 2026-10-27
Benchmark score: 92 / 100
7 of 7 score inputs observed
Littleton, CO
Generators · Lighting
Advertised services are unverified company claims.199 reviews · 2026-10-27
Benchmark score: 88 / 100
6 of 7 score inputs observed
Littleton, CO
Panel upgrades · EV chargers · Lighting
Advertised services are unverified company claims.62 reviews · 2026-10-27
Benchmark score: 87 / 100
7 of 7 score inputs observed
Littleton, CO
Panel upgrades · EV chargers · Generators · Rewiring · Lighting
Advertised services are unverified company claims.70 reviews · 2026-10-27
Benchmark score: 85 / 100
6 of 7 score inputs observed
Littleton, CO
Panel upgrades · EV chargers · Lighting
Advertised services are unverified company claims.42 reviews · 2026-10-27
Benchmark score: 85 / 100
7 of 7 score inputs observed
45 reviews · 2026-10-27
Benchmark score: 83 / 100
7 of 7 score inputs observed
Littleton, CO
Panel upgrades · EV chargers
Advertised services are unverified company claims.35 reviews · 2026-10-27
Benchmark score: 83 / 100
7 of 7 score inputs observed
Littleton, CO
EV chargers · Lighting
Advertised services are unverified company claims.30 reviews · 2026-10-27
Benchmark score: 79 / 100
7 of 7 score inputs observed
Littleton, CO
Panel upgrades · EV chargers · Rewiring · Lighting
Advertised services are unverified company claims.23 reviews · 2026-10-27
Benchmark score: 76 / 100
7 of 7 score inputs observed
Littleton, CO
Specific services not observed
Advertised services are unverified company claims.30 reviews · 2026-10-27
Benchmark score: 74 / 100
7 of 7 score inputs observed
Littleton, CO
Panel upgrades · EV chargers · Generators · Rewiring
Advertised services are unverified company claims. Multi-trade: ratings may include other services.14 reviews · 2026-10-27
Benchmark score: 72 / 100
6 of 7 score inputs observed
Filters narrow the displayed companies; published edition positions stay fixed.
Littleton, CO
Specific services not observed
Advertised services are unverified company claims.Unknown reviews · 2026-10-27
Benchmark score: Unscored
1 of 7 score inputs observed. At least 3 observed inputs are required.
Littleton, CO
Specific services not observed
Advertised services are unverified company claims.4 reviews · 2026-10-27
Benchmark score: 61 / 100
5 of 7 score inputs observed
Littleton, CO
Panel upgrades · EV chargers · Lighting
Advertised services are unverified company claims.9 reviews · 2026-10-27
Benchmark score: 69 / 100
6 of 7 score inputs observed
Littleton, CO
Specific services not observed
Advertised services are unverified company claims.4 reviews · 2026-10-27
Benchmark score: 72 / 100
7 of 7 score inputs observed
Littleton, CO
Specific services not observed
Advertised services are unverified company claims.111 reviews · 2026-10-27
Benchmark score: 86 / 100
5 of 7 score inputs observed
Littleton, CO
Panel upgrades · EV chargers · Generators · Rewiring · Lighting
Advertised services are unverified company claims.Unknown reviews · 2026-10-27
Benchmark score: 100 / 100
3 of 7 score inputs observed
Littleton, CO
Panel upgrades · EV chargers
Advertised services are unverified company claims.35 reviews · 2026-10-27
Benchmark score: 84 / 100
7 of 7 score inputs observed
Littleton, CO
Specific services not observed
Advertised services are unverified company claims.9 reviews · 2026-10-27
Benchmark score: 60 / 100
4 of 7 score inputs observed
Littleton, CO
Specific services not observed
Advertised services are unverified company claims.5 reviews · 2026-10-27
Benchmark score: 56 / 100
4 of 7 score inputs observed
Littleton, CO
Panel upgrades · Rewiring
Advertised services are unverified company claims.3 reviews · 2026-10-27
Benchmark score: 70 / 100
7 of 7 score inputs observed
Littleton, CO
Panel upgrades · Generators
Advertised services are unverified company claims.391 reviews · 2026-10-27
Benchmark score: 97 / 100
7 of 7 score inputs observed
Filters narrow the displayed companies; published edition positions stay fixed.
QUESTIONS / AS OF OCT 27, 2026
Sundog Electric LLC is #1 of 14 in this Littleton, CO Benchmark score comparison (98 / 100), followed by MZ Electric (97) and Elkhorn Heating, Air Conditioning, Plumbing & Electrical (96). The order uses Benchmark scores built from Google listings observed Oct 27, 2026; it is separate from the Denver residential ranking, which orders listings by volume-adjusted Google rating. Scores measure observed public evidence, not workmanship.
95 of the 245 company listings evaluated in Denver are ranked in the Oct 29, 2026 residential edition. The other 150 have no residential rank because residential scope was not established from the company’s own pages, the listing’s branch identity was not corroborated with high confidence, or it had fewer than ten Google reviews.
Residential order uses (reviews × rating + 100 × 4.6) ÷ (reviews + 100), with at least ten reviews, corroborated branch identity and company-advertised residential electrical scope. The separate Benchmark score measures observed public evidence across reputation, presence, credibility and scale.
Colorado separates an electrician’s personal license from the electrical contractor’s business registration. For Denver-area work, check the DORA business record and then the permitting office for the property. Denver, Aurora and Arvada maintain their own project processes, so a state registration alone does not prove that local permit requirements are complete.
No. The 245 evaluated listings are a bounded search sample from principal-city and suburb queries. Search limits, hidden addresses, website access failures and withheld possible personal names affect coverage. The dated company records show what was established.
No. Reviews describe customer opinions, advertised services are company claims, and an issuing-authority record is a dated observation. Ask for written electrical scope, permit responsibility, insurance and a current license check for your address.
USE THE DATED SOURCE
Electrician Benchmark, “14 Best Electricians Near Littleton, CO (2026),” observed 2026-10-27, https://electricianbenchmark.com/denver/electricians-near/littleton-co/.
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