Heating, Electrical & Plumbing Services

Top-Rated Home Service Contractors in Fullerton, PA

Haller Technician Helping customer with Memberships

Professional HVAC, Plumbing & Electrical Company in Fullerton, PA

Whether you’re a homeowner or business owner in Pennsylvania, you rely on your plumbing, HVAC, and electrical systems daily. When an outlet sparks, drains clog, or your HVAC equipment breaks down, you’ll need prompt service from an expert.

Choose Haller Enterprises for plumbing, electrical, heating, and AC services in Fullerton, PA. We have been the community’s trusted home service expert since 1981, offering professional solutions for unexpected challenges.


Comprehensive HVAC Services

We excel in providing dependable HVAC services tailored to Fullerton’s residents and businesses. Our 24/7 emergency HVAC services ensure you have reliable heating or cooling, no matter the time of day. Business owners also benefit from our commercial HVAC solutions to support various facilities. Our skilled technicians work with a range of systems, including central air conditioners, boilers, furnaces, heat pumps, and geothermal systems, ensuring every customer receives personalized care and solutions.

Heat Pump

Heating Services

We deliver superior heating services for those chillier Fullerton days to keep your space warm and cozy. Our offerings include:

  • Heating repair: Our technicians provide immediate solutions for malfunctioning systems. 
  • Heating replacement: Count on us to replace your equipment with high-performance systems tailored to your needs. 
  • Heating installation: We can expertly install heating systems for reliable warmth. 
  • Heating maintenance: Regular upkeep ensures system reliability and efficiency.
  • Oil-to-gas conversions: We perform this energy-efficient upgrade for your benefit.
Ice Machine

AC Services

When the heat peaks in Lehigh Valley, staying cool becomes a priority. Our team offers AC services to keep your residence or business comfortable year-round. Our top-notch team provides:

  • AC repair: We can troubleshoot and fix issues to restore cool air. 
  • AC replacement: Let us upgrade your outdated systems with modern, efficient models.
  • AC installation: Trust us for a precise installation to ensure optimal performance.
  • AC maintenance: Our preventive care extends the lifespan of air conditioning systems.
  • Commercial AC services: We offer custom cooling solutions for businesses.
Haller Technician Standing Outside Work Van

Plumbing Services

While DIY plumbing fixes may seem appealing, they can often exacerbate problems and lead to costly repairs. You can trust us for reliable and professional plumbing services, including:

exposed beam ceilings with minimalist light fixtures

Electrical Services

Electricity powers the heart of every household, making it crucial to rely on licensed electricians for any electrical concerns. Our team emphasizes safety and precision in our services, protecting property and people. Our offerings include:

Sign Up for Our Membership Plan

We offer tailored maintenance plans to simplify your HVAC, plumbing, and electrical needs. Our Whole Home Plan includes one maintenance check for up to four covered systems during the contract term, priority service within 24 hours for emergencies, and discounts on all service work. Customers also receive a one-year parts and labor warranty on repairs, plus a $250 credit toward the installation of a new HVAC system. For those with single-system needs, our Single System Plan provides similar benefits, with maintenance checks for one system instead of four.


Why Choose Us for HVAC, Electrical & Plumbing?

Lehigh Valley and Fullerton residents turn to Haller Enterprises for unparalleled comfort solutions. Known for our ability to service all brands, we offer same-day responses and upfront pricing, ensuring transparency from start to finish. Our team members are fully licensed, insured, and background-checked. With 24-hour emergency service and financing options, we ensure accessibility and convenience for every customer. 

Call Haller today to schedule electrical, plumbing, or HVAC services in Fullerton, PA.

Male Haller tech with tool bag entering residential home smiling.


What Our Customers Are Saying

100% Satisfaction Guarantee

4.7
Based on 1117 reviews
Lynn Scafidi
Thorough investigation of our HVAC. Efficient. Friendly. Professional.
wyatt peterson
Excellent Service. Fair prices. Will recommend to everyone I know.
Mark Antonis, DDS
This company is amazing! Very professional! Came out within a short period of the time from the first call. Great quote, ordered the part and even had the repair done the next morning. Highly recommend using Haller!
Doug Bell
Great job and service.
LisaGF
Great service!
juanita miller
Made recommendations and looked over system so we are ready for heating season. Changed humidifier filter.
Jane Sonne
Omar was very kind and friendly. He was polite and eager to provide great service! He did a great job! Haller always sends awesome technicians!
Kim Miner
As always, excellent service. Great communication, too.
JFS
Excellent service. Techs are professional, knowledgeable and very polite. I highly recommend.
Pasquale Bottiglieri
Exceptional service and no up selling. Just honest hard work and attention to detail. Thank you.
Joanna Rivera Rodriguez
I had an excellent experience with this company Ricardo Colon was the plumber that came out to my house to help me with an issue that I had with my heat he is a very nice person with great manners I rate him a 10/10 thank you Ricardo Colon Again for your services I give you a 5 star rating for your excellent services
Christopher Davidson
Matt was awesome and professional. He was willing to explain the root cause of the issue and resolve it in a timely manner.
Ray Fedeli
Jarrod did a great job! Valve on boiler needed replaced. He took the time to explain all details and gave options. Professional courteous and friendly service! Five stars well deserved! Thank you!
Mary Jo Brown
I called at 7:30am and Tyler was here by 8:30am. Repair was done by 10:30am – fast and excellent service!
Mayland Long
Very professional and dedicated. Safwan went above and beyond the call to take care of the issue.
M Rutkowski
I am very pleased with their work and professionalism
Kerry Myers
He came and took care of Furnance and Cleaned my dryer vent.
Dennis Todic
Great communication before arrival and Ryan did a wonderful job. I am always confident when someone from Haller arrives. Ryan really seems to care about his customers.
Monica Chun
Great work on our furnace after water damage, got it back up and running quickly.
Phil Vicari
Excellent service thank you
Phillip Vicari
Excellent service that showed up on time very clean Speech professional highly recommended thank you for your service
Sarah
Omar and his colleague were amazing. Fixed the problem within minutes. Served the furnace and gave quotes on additional serves to consider in the future. I cannot express how AMAZING Haller Enterprise has been over the last several years using them. Never have I had any issues whatsoever so ever with any of their technicians. 10/10 recommend every time!!! Omar and his colleague literally saved the day. Thank you so much!!!

Side note: Every single person has been beyond nice and pleasant to work with as well. Really a great company.
Thomas Lubben
He was very pleasant and very skillful. More than that, he was GREAT.
Theresse Hensley-Murray
My first experience with Haller Enterprises was about three years. We had a hot water heater catastrophe in a renter property. We purchased a new one on our own and hired an independent plumber to install. Horrible results. The plumber walked off the job stating the new HWH was defective. We took it back to the store. Haller Enterprises came in and saved the day. Rob was knowledgeable, courteous and professional. We purchased a HWH from them and it took very little time for him to install. From this positive experience we didn’t hesitate to call on Haller again when our own booster pump stopped working. Again Rob came out the next day and solved this problem. Since then we’ve signed up for their appliance maintenance package and we couldn’t be happier. Ricardo has been our technician. He is friendly, professional, highly competent, respectful, neat and efficient. I highly recommend Haller Enterprises for all of your plumbing and home maintenance needs. Excellent work. Thank you!
Anthony Alvarez
My technician was excellent! On time, knowledgeable, polite and courteous. He knew we were in a bad spot and fixed our issue as fast as possible.

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