Best Electrical Panel Upgrades in Parker, CO (2026)

19 verified businesses · Sorted by rating & reviews

Also in Parker

Ceiling Fan InstallationElectricianOutlet Installation & Repair
1

Heart Heating, Cooling, Plumbing & Electric

Google★★★★½4.82.9k reviews
Yelp3 stars2.9104 reviews
→ Stable·3 mo: 4.8★ (57)·6 mo: 4.9★ (214)
Staff:+Tre (2)+darcy (2)+Gabe (2)
646 Bryant St, Denver, CO 80204
+1720-712-0649
HVAC contractor
Call NowWebsiteView profile →
Heart Heating, Cooling, Plumbing & Electric photo 1Heart Heating, Cooling, Plumbing & Electric photo 2Heart Heating, Cooling, Plumbing & Electric photo 3Heart Heating, Cooling, Plumbing & Electric photo 4Heart Heating, Cooling, Plumbing & Electric photo 5Heart Heating, Cooling, Plumbing & Electric photo 6Heart Heating, Cooling, Plumbing & Electric photo 7
2

Salzano Electric Denver

Google★★★★★5374 reviews
→ Stable·3 mo: 5★ (7)·6 mo: 5★ (19)
Staff:+Jerry (2)
1615 California St Suite 402, Denver, CO 80202
+1303-276-1495
HVAC contractor
Call NowWebsiteView profile →
3

Red Fox Electric Inc

Google★★★★½4.9329 reviews
→ Stable·3 mo: 5★ (13)·6 mo: 5★ (39)
Staff:+Ed (2)+Tim (2)
877 Wyandot St, Denver, CO 80204
+1720-520-0812
Electrician
Call NowWebsiteView profile →
Red Fox Electric Inc photo 1Red Fox Electric Inc photo 2Red Fox Electric Inc photo 3Red Fox Electric Inc photo 4Red Fox Electric Inc photo 5Red Fox Electric Inc photo 6Red Fox Electric Inc photo 7Red Fox Electric Inc photo 8Red Fox Electric Inc photo 9Red Fox Electric Inc photo 10
4

JM Electric Inc.

Google★★★★★5155 reviews
→ Stable·3 mo: 5★ (5)·6 mo: 5★ (15)
+1303-732-8086
Electrician
Call NowWebsiteView profile →
JM Electric Inc. photo 1JM Electric Inc. photo 2JM Electric Inc. photo 3JM Electric Inc. photo 4JM Electric Inc. photo 5
5

Next Level Pros

Google★★★★★5165 reviews
747 Sheridan Blvd unit 8b, Lakewood, CO 80214
+1303-647-7885
Electrician
Call NowWebsiteView profile →
6

MH Electrical and Solar

Google★★★★★585 reviews
Yelp5 stars563 reviews
→ Stable·3 mo: 5★ (2)·6 mo: 5★ (6)
2806 Speer Blvd, Denver, CO 80211
+1303-915-0914
Electrician
Call NowWebsiteView profile →
MH Electrical and Solar photo 1MH Electrical and Solar photo 2
7

Sphere Electric LLC

Google★★★★★5115 reviews
1550 N Raleigh St #229, Denver, CO 80204
+1720-705-8991
Electrician
Call NowWebsiteView profile →
8

Williams and Sons Electric, LLC.

Google★★★★½4.983 reviews
Yelp4 stars417 reviews
↓ Declining·3 mo: 4.6★ (5)·6 mo: 4.8★ (12)
Staff:+David (2)
3125 W Alabama Pl, Denver, CO 80219
+1303-762-9484
Electrician
Call NowWebsiteView profile →
Williams and Sons Electric, LLC. photo 1
9

Mr. Electric

Google★★★★★554 reviews
→ Stable·3 mo: 5★ (3)·6 mo: 5★ (5)
6795 E Tennessee Ave #401, Denver, CO 80224
+1720-797-9982
Electrician
Call NowWebsiteView profile →
Mr. Electric photo 1Mr. Electric photo 2Mr. Electric photo 3Mr. Electric photo 4Mr. Electric photo 5Mr. Electric photo 6Mr. Electric photo 7Mr. Electric photo 8Mr. Electric photo 9Mr. Electric photo 10Mr. Electric photo 11Mr. Electric photo 12Mr. Electric photo 13Mr. Electric photo 14Mr. Electric photo 15Mr. Electric photo 16Mr. Electric photo 17Mr. Electric photo 18Mr. Electric photo 19
10

Independent Power - Denver

Google★★★★★559 reviews
240 S Broadway, Denver, CO 80209
+1303-848-2348
Solar energy company
Call NowWebsiteView profile →
11

Range Electric

Google★★★★★520 reviews
7975 E Harvard Ave suite e, Denver, CO 80231
+1303-879-2853
Electrician
Call NowWebsiteView profile →
12

Current Electric Service Inc

Google★★★★½4.833 reviews
Metro Areas, 4575 South Knox Ct, Denver, CO 80110
+1303-373-1715
Electrician
Call NowWebsiteView profile →
13

Go Green Electric, Inc

Google★★★★★525 reviews
1050 Yuma St Suite 200, Denver, CO 80204
+1303-731-5198
Solar energy company
Call NowWebsiteView profile →
14

Chris Electric Company, Inc.

Google★★★★½4.721 reviews
Yelp4 stars4.25 reviews
1501 W Cedar Ave, Denver, CO 80223
+1303-778-8281
Electrician
Call NowWebsiteView profile →
15

Stellar Electrical Contractors

Google★★★★★515 reviews
→ Stable·3 mo: 5★ (1)·6 mo: 5★ (1)
2108 Lafayette St, Denver, CO 80205
+1720-593-6004
Electrical installation service
Call NowWebsiteView profile →
16

Advancetec Electric ( Advancetec Services)

Google★★★★½4.822 reviews
3320 W 29th Ave, Denver, CO 80211
+1720-581-4399
Electrician
Call NowWebsiteView profile →
17

Stagg Electric

Google★★★★★517 reviews
1590 Yates St Unit 801, Denver, CO 80204
+1720-772-6345
Electrician
Call NowWebsiteView profile →
18

Diamond Electric Ltd

Google★★★★★56 reviews
+1303-879-5993
Electrician
Call NowWebsiteView profile →
19

The Electric Company LLC

Google★★★★★55 reviews
15 S Clarkson St, Denver, CO 80209
+1303-817-7810
Electrical installation service
Call NowView profile →