63/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.8★ from 252 Google reviews, listed on Google as “Electrician”.
- 4.8★ from 252 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Best Electricians in Castle Rock, CO (2026)
361 electricians ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Castle Rock: Stone Electric, CR Score 63/100; 4.8★ from 252 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Patriot Pros Plumbing, Heating, Air & Electric, posts 24/7 hours; ranked #2 of 361.
- 30
Most-reviewed: Plumbline Services, 9,085 Google reviews at 4.7★, the most of 361 ranked; ranked #30.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
361 Castle Rock electricians are ranked here by CR Score, from ten published factors. 78 are open 24/7, 163 open Saturdays and 109 open Sundays, based on posted hours. The median Google rating is 4.9★ across 361 rated businesses.
Top 10 electricians in Castle Rock at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Stone Electric | 63 | 4.8★ (252) | Castle Rock | 24/7 | Overall |
| 2 | Patriot Pros Plumbing, Heating, Air & Electric | 61 | 4.7★ (1,722) | Castle Rock | 24/7 | Emergencies |
| 3 | Harmony Electric | 61 | 5.0★ (200) | Parker, 11 mi away | 24/7 | — |
| 4 | Mr. Electric of Littleton | 60 | 4.9★ (505) | Centennial, 15 mi away | 24/7 | — |
| 5 | Nicholas Electric | 60 | 4.9★ (113) | Castle Rock | Sat · Sun | — |
| 6 | Stone Electric of Castle Rock | 60 | 4.9★ (27) | Castle Rock | 24/7 | — |
| 7 | EZ EV Electric | 60 | 4.9★ (204) | Castle Rock | Sun | — |
| 8 | The Electricians | 60 | 4.9★ (290) | Centennial, 15 mi away | 24/7 | — |
| 9 | Integrity Electric and Home Improvements | 59 | 4.8★ (68) | Aurora, 5 mi away | 24/7 | — |
| 10 | Root Electric | Electrical Repair & Install | 59 | 5.0★ (109) | Parker, 12 mi away | 24/7 | — |
The 361 best electricians in Castle Rock, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Based in Castle Rock
61/100CR ScoreRanked #2 because of its Google rating and review volume: 4.7★ from 1,722 Google reviews.
- 4.7★ from 1,722 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 701 Park St, Castle Rock, CO 80109
Based in Parker, 11 mi away
61/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 200 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 200 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 11479 S Parker Rd, Parker, CO 80134
Based in Centennial, 15 mi away
60/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 505 Google reviews, listed on Google as “Electrician”.
- 4.9★ from 505 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 6901 S Yosemite St Ste. 207, Centennial, CO 80112
Based in Castle Rock
60/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ from 113 Google reviews, listed on Google as “Electrician”.
- 4.9★ from 113 Google reviews
- Hours
- Mon–Sat 8 AM–5 PM · Sun 9 AM–5 PM
Based in Castle Rock
60/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 27 Google reviews, listed on Google as “Electrician”.
- 4.9★ from 27 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 409 S Wilcox St Suite C2, Castle Rock, CO 80104
Based in Castle Rock
60/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.9★ from 204 Google reviews, listed on Google as “Electrician”.
- 4.9★ from 204 Google reviews
- Hours
- Mon–Fri 8 AM–5:30 PM · Sat closed · Sun 8 AM–5:30 PM
Based in Centennial, 15 mi away
60/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.9★ from 290 Google reviews, listed on Google as “Electrician”.
- 4.9★ from 290 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 7076 S Alton Way Suite H-200, Centennial, CO 80112
Based in Aurora, 5 mi away
59/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.8★ from 68 Google reviews, listed on Google as “Electrician”.
- 4.8★ from 68 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Parker, 12 mi away
59/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 109 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 109 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 10351 E Sonoma Trail, Parker, CO 80138
Based in Castle Rock
59/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 36 Google reviews, listed on Google as “Electrical installation service”.
- 5.0★ from 36 Google reviews
- Hours
- Mon–Sun 6 AM–10 PM
- Address
- 1 Oakwood Park Plaza, Castle Rock, CO 80104
Based in Highlands Ranch, 12 mi away
59/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 226 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 226 Google reviews
- Hours
- Mon–Sun 7 AM–5 PM
- Address
- 2749 Canyon Crest Dr, Highlands Ranch, CO 80126
Based in Castle Rock
59/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 34 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 34 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Castle Rock
59/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 80 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 80 Google reviews
- Hours
- Mon–Fri 7 AM–7 PM · Sat 7 AM–3 PM · Sun closed
#15 JM Electric Inc.
Based in Aurora, 25 mi away
58/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.9★ from 696 Google reviews, listed on Google as “Electrician”.
- 4.9★ from 696 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 700 Billings St Ste R, Aurora, CO 80011
Based in Aurora, 18 mi away
58/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 149 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 149 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5001 S Parker Rd, Aurora, CO 80015
Based in Castle Rock
58/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.6★ from 385 Google reviews, listed on Google as “Plumber”.
- 4.6★ from 385 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 385 Park Ct, Castle Rock, CO 80109
Based in Littleton, 16 mi away
58/100CR ScoreRanked #18 because of its Google rating and review volume: 4.9★ from 1,799 Google reviews.
- 4.9★ from 1,799 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3869 Norwood Dr #9, Littleton, CO 80125
Based in Englewood, 21 mi away
58/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.8★ from 434 Google reviews, listed on Google as “Electrician”.
- 4.8★ from 434 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2875 W Oxford Ave, Englewood, CO 80110
Based in Greenwood Village, 16 mi away
58/100CR ScoreRanked #20 because of its Google rating and review volume: 4.9★ from 1,211 Google reviews.
- 4.9★ from 1,211 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 6535 S Dayton St Ste 3005, Greenwood Village, CO 80111
Based in Castle Rock
58/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 146 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 146 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
Based in Cherry Hills Village, 5 mi away
58/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 15 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
#23 Allen Service
Based in Castle Rock
58/100CR ScoreRanked #23 because of its Google rating and review volume: 4.9★ from 409 Google reviews.
- 4.9★ from 409 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 425 Wilcox St Suite 160, Castle Rock, CO 80104
Based in Littleton, 15 mi away
58/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.9★ from 196 Google reviews, listed on Google as “Electrician”.
- 4.9★ from 196 Google reviews
- Hours
- Mon–Fri 8 AM–8 PM · Sat–Sun 8 AM–12 PM
- Address
- 9619 W Titan Rd Unit B, Littleton, CO 80125
Based in Castle Rock
57/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.9★ from 162 Google reviews, listed on Google as “Electrician”.
- 4.9★ from 162 Google reviews
- Hours
- Mon–Fri 7:30 AM–5 PM · Sat–Sun closed
- Address
- 115 Wilcox St, Castle Rock, CO 80104
Electricians ranked #26 to #50
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 361 ranked electricians here; the rest are on their profiles.
Also serving Castle Rock
20 more electricians within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| 1st Rate Service Plumbing | 4.8★ (19) | In Castle Rock |
| 888 Heating, Air Conditioning, Plumbing & Electric - Castle Rock | 5.0★ (1) | In Castle Rock |
| Action Electric Co. | 5.0★ (2) | In Castle Rock |
| Affinity Electric | In Castle Rock | |
| Allied Heating & Air Conditioning | 4.6★ (250) | In Castle Rock |
| American Electrician Castle Rock | 5.0★ (1) | In Castle Rock |
| Emergency Electric Inc | 3.7★ (3) | In Castle Rock |
| Enhance Bath Remodel & Handyman Services, Inc. | 4.9★ (342) | In Castle Rock |
| Hinton Electric LLC | 4.3★ (23) | 16 mi |
| JGS Electric LLC | 1.0★ (1) | In Castle Rock |
| Lakewood Electric | 3.0★ (2) | In Castle Rock |
| Lightning Electric | 5.0★ (1) | In Castle Rock |
| M. Gilmore Electric, LLC | 4.9★ (9) | 14 mi |
| Mr. Electric | 5.0★ (51) | 23 mi |
| Peak Electric Castle Rock | 5.0★ (1) | In Castle Rock |
| PerfectTemp Heating, Air & Electric | 4.9★ (55) | 13 mi |
| Prestige Contractors, Inc. | 4.8★ (35) | In Castle Rock |
| Showcase Homes | 4.6★ (7) | In Castle Rock |
| Sunwall Electric LLC | 5.0★ (2) | In Castle Rock |
| Williams and Sons Electric, LLC. | 4.9★ (78) | 24 mi |
How much do electricians cost in Castle Rock?
National price ranges in USD, not adjusted for Castle Rock. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Electrical panel upgrade | $518 | $1,347 | $2,193 | Per panel, installed; typical range of customer-reported jobs. US national range | October 2026 |
How to check an electrician's license in Colorado
In Colorado, Colorado State Electrical Board (DORA) licenses Electrical wiring and equipment work.
- Check that the status is active and the name matches the contract or truck.
- Ask for proof of insurance before work starts.
No chip usually means we have not matched a state record yet. Check the lookup yourself before you hire.
Guide checked October 2026. How we verify licenses
How we ranked Castle Rock electricians
We scored 361 Castle Rock electricians on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed October 22, 2026.
Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In Castle Rock data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |
Electricians in Castle Rock: frequently asked questions
Who is the best electrician in Castle Rock?
By CR Score, the highest-ranked electrician in Castle Rock, CO is Stone Electric with a CR Score of 63/100. It has 4.8★ from 252 Google reviews. It is open 24/7. Patriot Pros Plumbing, Heating, Air & Electric (#2) and Harmony Electric (#3) follow. We ranked 361 electricians on ten factors, last updated October 22, 2026.
How many electricians are there in Castle Rock?
ContractorsRanked ranks 361 electricians serving Castle Rock, CO. 17 of them are based in Castle Rock; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which electricians in Castle Rock are open 24/7?
78 ranked electricians in Castle Rock post 24/7 hours. The highest-ranked are Stone Electric (#1), Patriot Pros Plumbing, Heating, Air & Electric (#2) and Harmony Electric (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which electricians in Castle Rock work on weekends?
163 of 361 ranked electricians post Saturday hours and 109 post Sunday hours. The highest-ranked open Saturdays are Stone Electric (#1), Patriot Pros Plumbing, Heating, Air & Electric (#2) and Harmony Electric (#3). Posted hours are office hours; crews may book weekend jobs separately.
How do I check an electrician's license in Colorado?
In Colorado, Colorado State Electrical Board (DORA) handles licensing and covers Electrical wiring and equipment work.
How much does electrical panel upgrade cost in Castle Rock?
Electrical panel upgrade typically costs $518 to $2,193, with $1,347 typical (Per panel, installed; typical range of customer-reported jobs. US national range). This is a national range, not adjusted for Castle Rock. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Castle Rock electricians have?
The median Google rating among 361 rated electricians in Castle Rock is 4.9★, with a median of 20 reviews. Plumbline Services has the most, 9,085 reviews, and ranks #30. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank electricians?
Each electrician gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Update log for Castle Rock
- October 2026: CR Scores recalculated for 361 electricians serving Castle Rock.
- October 2026: 3 duplicate listings merged.
More electricians and Castle Rock pages
Electricians near Castle Rock
- Electricians in Castle Pines North, CO534 ranked
- Electricians in The Pinery, CO416 ranked
- Electricians in Parker, CO503 ranked
- Electricians in Stonegate, CO552 ranked
- Electricians in Lone Tree, CO603 ranked
- Electricians in Highlands Ranch, CO611 ranked
- Electricians in Roxborough Park, CO522 ranked
- Electricians in Dove Valley, CO602 ranked
- Electricians in Centennial, CO614 ranked
- Electricians in Castlewood, CO626 ranked
Other trades in Castle Rock
- Roofers in Castle Rock1050 ranked
- Plumbers in Castle Rock433 ranked
- HVAC contractors in Castle Rock503 ranked
- General contractors in Castle Rock437 ranked
- Painters in Castle Rock133 ranked
- Landscapers in Castle Rock153 ranked
- Handymen in Castle Rock82 ranked
- Kitchen remodelers in Castle Rock323 ranked
- Bathroom remodelers in Castle Rock327 ranked
- Flooring contractors in Castle Rock283 ranked
- Tile installers in Castle Rock44 ranked
- Drywall contractors in Castle Rock10 ranked
- Concrete contractors in Castle Rock257 ranked
- Fence contractors in Castle Rock129 ranked
- Deck builders in Castle Rock174 ranked
- Siding contractors in Castle Rock374 ranked
- Window installers in Castle Rock464 ranked
- Gutter installers in Castle Rock145 ranked
- Insulation contractors in Castle Rock61 ranked
- Solar installers in Castle Rock209 ranked
- Garage door repair companies in Castle Rock133 ranked
- Foundation repair companies in Castle Rock90 ranked
- Tree services in Castle Rock181 ranked
- Masonry contractors in Castle Rock109 ranked
- Water damage restoration companies in Castle Rock558 ranked
- Home builders in Castle Rock426 ranked
- Demolition contractors in Castle Rock52 ranked
- All contractors in Castle Rock