⚡ Official Rankings
10 Best Electricians in Longmont, CO (September 2026)
We compared 10 electricians serving Longmont and Boulder County, Colorado, and ranked the top providers by verified reviews, ratings, and local reputation — 4,704 customer reviews in all.
The 10 listed below hold an average rating of 4.8 out of 5, led by M and M Heating, Cooling, Plumbing and Electrical. Updated for September 2026.
- Electricians ranked
- 10
- Average rating
- 4.8★
- Reviews analyzed
- 4,704
- Area codes
- 720, 303
#1
⭐ 4.9 · 3436 reviews
110 S Bowen Cir, Longmont, CO 80501
#2
⭐ 4.9 · 125 reviews
90 Disc Dr Unit #1, Longmont, CO 80503
#3
⭐ 4.8 · 864 reviews
525 3rd Ave, Longmont, CO 80504
#4
#5
#6
#7
#8
⭐ 4.8 · 16 reviews
23 Boston Ct Unit A, Longmont, CO 80501
#9
⭐ 5.0 · 5 reviews
8485 N 95th St, Longmont, CO 80504
#10
Electricians listed here serve Longmont, Boulder County, and nearby ZIP codes including 80501, 80502, 80503, 80504.