Sep 3, 2026
AC Blowing Warm Air? Common Causes and Fixes
Reading Time About 6 Min
Open now · Responding in Same-day
Residential HVAC
Haller Enterprises
VerifiedEstablished · 43 yrs
4.8(25 reviews)•Residential•Serving Lititz, PA
ACCAEPANATENCILicense #PA1867
Haller Enterprises provides residential and commercial HVAC, plumbing, electrical, and water conditioning services in Central and Eastern Pennsylvania.
43
Years in Business
Yes
Emergency Service
Available
Financing Available
Lititz, PA
Service Area
Services Offered
Customer Sentiment Summary
Analysing customer sentiment…
Reviews from Best HVAC visitors
No Best HVAC reviews yet
Been a customer of Haller Enterprises? Be the first to rate them.
Get Your HVAC Business Listed
Want to put your heating and cooling company in front of local homeowners and businesses actively searching for reliable HVAC services? Claim your spot and connect with high-intent customers in your area.
Get Featured
Blog / News
View all articles HVAC Tips, Guides & Industry News
Sep 2, 2026
Why Does My Furnace Smell Like Burning?
Reading Time About 6 Min
Sep 1, 2026
Why Is My AC Making a Loud Noise?
Reading Time About 7 Min
Aug 31, 2026
Summer 2026’s Record Heat Pushed AC Demand to All-Time Highs: How to Get Ready
Reading Time About 5 Min
FAQ
Contact Our TeamFrequently Asked Questions
Have another question? Our team is here to help.
Use the call button, website link or contact details on this page to reach the company directly.
Ratings are aggregated from trusted sources such as Google, Yelp, BBB, Angi and HomeAdvisor.
Yes — viewing company profiles and comparing HVAC contractors is completely free.
Get in touch and we will keep your listing details accurate, add photos and help you respond to reviews.