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Emergency Electricians in Lucas Valley-Marinwood, CA (2026)

Top 50 of 285 electricians, in emergency orderUpdated 0 paid placements in this rankingHow we rank

25 of the 50 electricians on this list post 24/7 hours. 24/7 businesses come first, then same-day, each ranked by CR Score with availability weighted higher.

Sparks, smoke or a burning smell: leave the room and call 911. Never touch a fallen power line; call your utility.

The short answer

  1. 1

    #1 for emergency electrical work in Lucas Valley-Marinwood: Mister Sparky of North Bay, open 24/7.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

Top emergency electricians in Lucas Valley-Marinwood at a glance

Top emergency electricians in Lucas Valley-Marinwood at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Mister Sparky of North Bay655.0★ (253)Novato, 3 mi away24/7
2Rocky Hill Electric655.0★ (203)San Rafael, 3 mi away24/7
3Pearson Brothers Electrical Service634.8★ (144)Novato, 4 mi away24/7
4Ace Wiring Electric634.9★ (111)San Rafael, 5 mi away24/7
5Bellows Plumbing, Heating, Cooling & Electrical624.9★ (480)Novato, 3 mi away24/7
6Straightline TV Installations625.0★ (171)Antioch, 14 mi away24/7
7Art Electrical Services And More615.0★ (334)San Francisco, 20 mi away24/7
8Ongaro & Sons604.9★ (762)San Anselmo, 5 mi away24/7
9Torres Electrical and Design595.0★ (11)Fairfax, 4 mi away24/7
10Pierce Electric595.0★ (124)Vallejo, 21 mi away24/7

Call an emergency electrician in Lucas Valley-Marinwood now

24/7 hours mean the business says its phone is answered around the clock. Arrival time depends on where the crew is. Ask for an arrival window when you call.

The 50 emergency electricians in Lucas Valley-Marinwood, ranked

24/7 first, then same-day service, then the rest. Each group is in CR Score order on emergency weights. The full ranking of all 285 is on the electricians page.

Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  2. #2 Rocky Hill Electric

    Based in San Rafael, 3 mi away

    65/100CR Score

    Ranked #2 because of its Google rating and trade focus: 5.0★ from 203 Google reviews, listed on Google as “Electrician”.

    • 5.0★ from 203 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    4330 Redwood Hwy STE 200, San Rafael, CA 94903
    View profile for Rocky Hill Electric(415) 874-0909

  4. #4 Ace Wiring Electric

    Based in San Rafael, 5 mi away

    63/100CR Score

    Ranked #4 because of its Google rating and trade focus: 4.9★ from 111 Google reviews, listed on Google as “Electrician”.

    • 4.9★ from 111 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    213 Conifer Way, Woodacre, CA 94973
    View profile for Ace Wiring Electric(415) 686-6760

  8. #8 Ongaro & Sons

    Based in San Anselmo, 5 mi away

    60/100CR Score

    Ranked #8 because of its Google rating and review volume: 4.9★ from 762 Google reviews.

    • 4.9★ from 762 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    11 Ross Ave, San Anselmo, CA 94960
    View profile for Ongaro & Sons(415) 523-3755

  10. #10 Pierce Electric

    Based in Vallejo, 21 mi away

    59/100CR Score

    Ranked #10 because of its Google rating and trade focus: 5.0★ from 124 Google reviews, listed on Google as “Electrician”.

    • 5.0★ from 124 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    29 Garthe Ct, Vallejo, CA 94591
    View profile for Pierce Electric(707) 656-4397

  12. #12 SENTE ELECTRIC

    Based in San Rafael, 6 mi away

    58/100CR Score

    Ranked #12 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Electrician”.

    • 5.0★ from 8 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    221 Union St A, San Rafael, CA 94901
    View profile for SENTE ELECTRIC(415) 531-3087

  14. #14 Artes

    Based in San Francisco, 20 mi away

    58/100CR Score

    Ranked #14 because of its Google rating and trade focus: 5.0★ from 50 Google reviews, listed on Google as “Electrician”.

    • 5.0★ from 50 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1588 20th Ave, San Francisco, CA 94122
    View profile for Artes(415) 309-2797

  15. #15 Mercy Electric

    Based in San Francisco, 24 mi away

    58/100CR Score

    Ranked #15 because of its Google rating and trade focus: 5.0★ from 81 Google reviews, listed on Google as “Electrician”.

    • 5.0★ from 81 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    South, 1555 Yosemite Ave Suite #2, San Francisco, CA 94124
    View profile for Mercy Electric(415) 969-9530

  16. #16 Aguilar Electric

    Based in San Francisco, 23 mi away

    58/100CR Score

    Ranked #16 because of its Google rating and trade focus: 5.0★ from 72 Google reviews, listed on Google as “Electrician”.

    • 5.0★ from 72 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    18 Hale St apt a, San Francisco, CA 94134
    View profile for Aguilar Electric(415) 683-7159

  17. #17 Walsh Electric

    Based in San Francisco, 19 mi away

    57/100CR Score

    Ranked #17 because of its Google rating and trade focus: 4.8★ from 42 Google reviews, listed on Google as “Electrician”.

    • 4.8★ from 42 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    San Francisco, CA 94115
    View profile for Walsh Electric(415) 488-3112

  18. #18 T-Electric LLC

    Based in Alameda, 14 mi away

    57/100CR Score

    Ranked #18 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Electrician”.

    • 5.0★ from 13 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for T-Electric LLC(510) 359-9452

  20. #20 Electrical Land

    Based in San Francisco, 22 mi away

    57/100CR Score

    Ranked #20 because of its Google rating and trade focus: 4.8★ from 46 Google reviews, listed on Google as “Electrician”.

    • 4.8★ from 46 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    108 Turquoise Way, San Francisco, CA 94131
    View profile for Electrical Land(415) 727-5722

  21. #21 A 24 Electric Co.

    Based in San Francisco, 21 mi away

    57/100CR Score

    Ranked #21 because of its Google rating and trade focus: 5.0★ from 29 Google reviews, listed on Google as “Electrician”.

    • 5.0★ from 29 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2150 25th Ave, San Francisco, CA 94116
    View profile for A 24 Electric Co.(415) 664-6611

  22. #22 Ongaro & Sons

    Based in Petaluma, 16 mi away

    57/100CR Score

    Ranked #22 because of its Google rating and review volume: 4.9★ from 538 Google reviews.

    • 4.9★ from 538 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    719 Southpoint Blvd, Petaluma, CA 94954
    View profile for Ongaro & Sons(707) 633-9499

  23. #23 Heise's Plumbing

    Based in San Francisco, 23 mi away

    56/100CR Score

    Ranked #23 because of its Google rating and review volume: 4.9★ from 1,454 Google reviews.

    • 4.9★ from 1,454 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    260 Ocean Ave, San Francisco, CA 94112
    View profile for Heise's Plumbing(415) 333-0704

Top 50 of 285 electricians by emergency score

#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile.

electricians in Lucas Valley-Marinwood, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Bay Electric - Electrical Contractors564.5★ (15)18 mi
27McMillan Electric564.5★ (23)21 mi
28ENJ Tech Solutions555.0★ (12)20 mi
29Value Electrical Construction555.0★ (14)21 mi
30floyds electric biz555.0★ (13)21 mi
31Tension Electric LLC555.0★ (4)14 mi
32my OAKLAND ELECTRICIAN554.6★ (22)23 mi
33Pure power electric inc555.0★ (15)23 mi
34Illuminate Electric SF Inc.555.0★ (3)14 mi
35Gyro Electric555.0★ (3)14 mi
36Martin Electric and HVAC555.0★ (30)14 mi
37Next Generation Electric Inc555.0★ (13)23 mi
38Certified Electrician Daly City545.0★ (13)24 mi
39Shadow Electric545.0★ (10)22 mi
40Galaxy Heating & Air Conditioning545.0★ (6)20 mi
41San Francisco Electrician Pros545.0★ (6)20 mi
42Shining Star Electric545.0★ (5)4 mi
43AJ Electric545.0★ (6)20 mi
44C.J. Electric545.0★ (4)20 mi
45San Francisco Electricians Contractors544.5★ (8)23 mi
46Fuse Service544.9★ (94)16 mi
47Phoenix Electric Co543.6★ (17)24 mi
48Electrical general services.535.0★ (3)19 mi
49Woo Electric Co535.0★ (3)19 mi
50Sonoma Electric534.0★ (3)19 mi

How we ranked emergency electricians in Lucas Valley-Marinwood

Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 electricians are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.

Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed from
Reputation15%Google star rating, adjusted for how many reviews back it
Credentials15%Active state license, bond and workers’ comp on file
Review volume10%Number of Google reviews, compared with the most-reviewed business on the list
Recency5%Share of reviews from the last 12 months
Availability15%Weekly open hours, Saturday, Sunday, 24/7 or same-day
Trade focus10%How clearly the business does this trade (its Google category and name)
Proximity5%Based in the city scores highest, less the farther away it is
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodically
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there are

Emergency electricians in Lucas Valley-Marinwood: questions

Which electricians in Lucas Valley-Marinwood are open 24/7?

25 on this list post 24/7 hours, including Mister Sparky of North Bay, Rocky Hill Electric, Pearson Brothers Electrical Service, Ace Wiring Electric and Bellows Plumbing, Heating, Cooling & Electrical.

Who is ranked #1 for emergency electrical work in Lucas Valley-Marinwood, CA?

Mister Sparky of North Bay is #1, with a CR Score of 65 out of 100 on emergency weights.

How are emergency electricians in Lucas Valley-Marinwood ranked?

Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 electricians are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.

What should I do before the electrician arrives?

Sparks, smoke or a burning smell: leave the room and call 911. Never touch a fallen power line; call your utility.

How many emergency electricians here list a phone number?

25 of the 25 businesses ranked in full list a phone number. Tap Call to dial it.

Update log for Lucas Valley-Marinwood

  1. October 2026: CR Scores recalculated for 285 electricians serving Lucas Valley-Marinwood.
  2. October 2026: 2 duplicate listings merged.

More emergency and electrical work pages