Best Electrical Panel Upgrades in Cupertino, CA (2026)

16 verified businesses · Sorted by rating & reviews

Also in Cupertino

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1

CA Electrical Group 24/7

Google★★★★½4.8523 reviews
Yelp4.5 stars4.6164 reviews
→ Stable·3 mo: 4.7★ (25)·6 mo: 4.8★ (57)
Staff:+Omri (3)+jacob (2)+Kfir (2)
780 Montague Expy Suite 203, San Jose, CA 95131
+1669-260-0712
Electrician
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2

Trout Electric

Google★★★★½4.9655 reviews
3751 Charter Park Ct #D, San Jose, CA 95136
+1408-617-9156
Electrician
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3

Dalcon Electric

Google★★★★½4.8319 reviews
Yelp4.5 stars4.6248 reviews
↑ Improving·3 mo: 5★ (10)·6 mo: 4.9★ (19)
Staff:+Chris (2)
757 Chestnut St B, San Jose, CA 95110
+1408-565-8918
Electrician
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4

Fuse HVAC, Refrigeration, Electrical & Plumbing

Google★★★★½4.9565 reviews
→ Stable·3 mo: 4.9★ (15)·6 mo: 5★ (41)
+1408-380-2669
Electrician
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5

JMC Electric Tested and True

Google★★★★½4.9214 reviews
1713 Little Orchard St, San Jose, CA 95125
+1408-971-7786
Electrician
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6

Safety First Electric

Google★★★★½4.8148 reviews
Yelp4.5 stars4.423 reviews
↑ Improving·3 mo: 5★ (6)·6 mo: 4.4★ (13)
2438 Fernwood Ave, San Jose, CA 95128
+1669-214-4439
Electrician
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7

ARC Electrical Services

Google★★★★½4.5157 reviews
1525 McCarthy Blvd Suite 1197, Milpitas, CA 95035
+1408-542-0435
Electrician
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8

Electrical Land

Google★★★★★564 reviews
2455 Forest Ave, San Jose, CA 95128
+1714-410-6692
Electrician
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9

Electrical Land

Google★★★★★566 reviews
→ Stable·3 mo: 5★ (4)·6 mo: 5★ (6)
1213 W San Carlos St, San Jose, CA 95126
+1510-880-1070
Electrician
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10

Zoom Electricians

Google★★★★★566 reviews
→ Stable·3 mo: 5★ (3)·6 mo: 5★ (4)
959 W San Carlos St, San Jose, CA 95126
+1650-456-2633
Electrician
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11

Fast Handy Electric

Google★★★★½4.993 reviews
+1888-481-3335
Electrician
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12

Blue Moon Electrical

Google★★★★½4.970 reviews
→ Stable·3 mo: 5★ (5)·6 mo: 5★ (8)
1640 Alum Rock Ave, San Jose, CA 95116
+1408-638-6856
Electrician
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13

Hertz Electric

Google★★★★½4.962 reviews
+1415-676-0598
Electrician
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14

Bay Area Electric Group

Google★★★★½4.754 reviews
2570 N First St suite 213, San Jose, CA 95131
+1669-270-5046
Electrician
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15

Main Stream Electric

Google★★★★½4.520 reviews
Yelp4.5 stars4.523 reviews
88 S Third St #115, San Jose, CA 95113
+1408-422-8730
Electrician
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16

Mr. Electric of San Jose

Google★★★★½4.921 reviews
1185 Campbell Ave, San Jose, CA 95126
+1408-889-1933
Electrician
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