Photos from Haller Enterprises, Grant Brown, Adam Henderson
“We had Jason B. Come by to install 3 kitchen ceiling lights. He was very friendly and super nice to talk to. Lights look amazing. Install did not take very long. We also discussed another electric pro…”
“We’ve worked with Connor a couple of times now and he always goes above and beyond. He’s super knowledgeable and friendly and he makes sure to go over options based on your needs and budget. Always …”
“Scott was attentive to my concerns and he checked the combi-boiler thoroughly. He resolved the issue while I waited for the defective part to arrive. It was such a relief to finally have consistent h…”
Haller Enterprises provides: installation, repair, inspection, emergency. They serve residential and commercial customers in Lancaster, PA.
Haller Enterprises has a 4.7 out of 5 star rating based on 2,409 Google reviews.
All listed providers have a verified Pennsylvania contractor license at time of publication. You can verify on the Pennsylvania Office of Attorney General — Home Improvement Contractor Registry (local mechanical licensing varies by jurisdiction) lookup at https://hic.attorneygeneral.gov/.
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Licensing verified 2026-04-22. Reviews refreshed 2026-04-22.
Licensing data: Pennsylvania Office of Attorney General — Home Improvement Contractor Registry (local mechanical licensing varies by jurisdiction) · Company data: verified business records + Google Business profile
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