| Business | Phone |
| Whitesell Electric 206 Beech Rd, Butler 16001 | (724) 287-4049 |
| Wulff Electric Inc 116 Fared Dr, Butler 16001 | (724) 287-4570 |
| Bronder Construction & Tech 652 New Castle Rd, Butler 16001 | (724) 282-8179 |
| Electricom Technologies 218 S Washington St, Butler 16001 | (724) 753-2616 |
| Excel Service Solutions 5107 Mccandless Rd, Butler 16001 | (724) 285-7220 |
| Ferne's Electric 248 W Jefferson St, Butler 16001 | (724) 287-4046 |
| Fuellgraf Electric Co 600 S Washington St # A, Butler 16001 | (724) 282-4800 |
| Gene-O's Electric Butler 16001 | (724) 968-0108 |
| Genesis Electric Svc Butler 16001 | (724) 282-4034 |
| Gurner Electric Co 140 Oak Hills Mnr, Butler 16002 | (724) 287-3286 |
| Kerr Services Llc 120 Haverford Dr, Butler 16001 | (724) 526-5622 |
| Kirk A Synder Electrical Contr 120 Westwood Mnr, Butler 16001 | (724) 283-0752 |
| Maihle Maintenance & Electric 4200 Karla Dr, Butler 16001 | (724) 482-4827 |
| Memco Electrical Contractors 650 New Castle Rd, Butler 16001 | (724) 283-2998 |
| Morgan & Nellis Electric 180 Oak Ridge Dr, Butler 16002 | (724) 282-1948 |
| Morgan & Nellis Electric 327 North Rd, Butler 16001 | (724) 282-1948 |
| Paris Bucket Truck Svc Butler 16001 | (724) 290-5675 |
| Right Electric Inc 317 Meridian Rd, Butler 16001 | (724) 482-2181 |
| Slater Electric 282 Meridian Rd, Butler 16001 | (724) 368-8255 |
| Ssj Electric & Hvac Inc Butler 16002 | (724) 991-8673 |