Pennsylvania’s Top-Rated Electricians
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NATE certified, award-winning, expert technicians providing you with unparalleled service.
“We used Haller for several projects including the installation of a mini split. They are super professional, helpful, and friendly. They do great work and take the time to explain everything and answer any questions you may have. I will continue to use them!!”
— Madeline, Lancaster
Experience the Haller Difference Today
Now Offering Same Day Appointments Afterhours and On Weekends. Just Book It!
If you’re having problems with the electrical systems in your home or need a major replacement, Haller Enterprises is here to help. Our team has proudly served Pennsylvania residents for over four decades.
We offer everything from light switch and outlet repair to installing standby generators or breaker panels. Electrical issues can’t wait, so contact our licensed and insured team today to schedule electrical service. We’re available 24/7 to resolve those unexpected emergency issues.
Since 1981, Haller has provided top-of-the-line electrical services in Pennsylvania. We hire the best technicians in the industry who are dedicated to your comfort and satisfaction. Plus, when you choose our team for your electrical needs, you can have peace of mind knowing we back our services with a 100% satisfaction guarantee.
“I can’t say enough about how pleased we are with Haller. The guys were personable and clear with instructions for our newly installed system. Special thanks to Adam, Austin, and Jared. Best tip for those looking for HVAC service or new installation? DON’T GO ANYWHERE ELSE!”
— Vickie, Lancaster
Quality You Can Trust
Forty years ago, we began providing best-in-class HVAC service with unparalleled customer service. Today, our NATE-certified technicians are the best in the business. These licensed and insured experts perform timely installations with care and respect. You receive extraordinary mechanical and electrical services, world-class solutions, and unquestionable value—with a 100% satisfaction guarantee. Schedule a visit with our experts for unmatched customer service and a flawless climate solution that meets your family’s comfort needs.
We strive to earn the trust of every homeowner, provide the best solution and value, and offer the best in mechanical and electrical services—without compromise.
Serving Central & Eastern PA
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