Haller HVAC technician at a customer's door

HVAC, Plumbing & Electrical Services in Wescosville, PA

For over 45 years, homeowners have trusted Haller Enterprises for electrical, plumbing, and HVAC services in Wescosville, PA.

You can rely on our electricians, plumbers, and HVAC technicians for routine inspections and maintenance. Those services can save you money and prevent most repairs. 

If you need repairs, count on a technician, plumber, or electrician from our team for reliable, cost-effective solutions, even after hours.

We also provide a full range of replacement and installation services. Upgrade your home with features like backup power, water purification, and high-efficiency heating.

Contact Haller Enterprises with any questions about our electrical, plumbing, and HVAC services in Wescosville.

Overview of Our Services in Wescosville, PA

We provide all the home maintenance, repair, and installation services you need under a single roof. Our team can help you improve your quality of life while lowering energy- and water-related expenses.

Schedule your service today to get your project underway.

Male Haller tech with tool bag entering residential home smiling.

HVAC Services

Haller tech servicing outdoor cooling unit heat pump.

Homeowners in Wescosville can benefit from scheduling routine heating and air conditioning services. A heating tune-up in the fall and a cooling tune-up in the spring will lower your operating costs overall. It will also help prevent major repairs and extend the life of your equipment, allowing it to age more gracefully.

Our heating and air technicians perform warranty and non-covered repairs for all HVAC brands and models. If you need an expensive repair or have an older system, we can help you with a replacement instead. Our team performs custom load calculations to accurately size heating and cooling systems.

Stay comfortable with our HVAC services:

  • Indoor air quality solutions
  • Heating installations
  • Heating repair
  • Heating tune-ups
  • AC repair
  • AC maintenance
  • AC installation

If you have a fuel-fired furnace, we can upgrade you to a high-efficiency condensing system. That can lower your annual fuel consumption by 10% or more. You also have the option of switching to dual-fuel heating. 

That system will feature a heat pump that delivers most of your heating and is less expensive to operate than a furnace. It will also feature an auxiliary furnace for those particularly cold nights in Pennsylvania.

Plumbing Services

Haller plumber inspecting a kitchen sink faucet

Water heating accounts for a significant portion of the costs for many homes throughout the region. Our plumbing company can help you lower those costs through regular maintenance. That includes flushing tank water heaters and descaling on-demand systems. 

If you have an older water heater, we can upgrade you to a much more energy-efficient solution. Even modern tank water heaters are significantly more efficient than those on the market over a decade ago. We also perform conversions to tankless water heaters. An on-demand system can lower your energy use even more while providing you with virtually unlimited hot water.

Enjoy efficient plumbing with our services:

  • Drain cleaning
  • Leak detection and repair
  • Water treatment solutions
  • Plumbing fixture installation and repair
  • Sump pump installation, maintenance, and repair
  • Tank and tankless water heater installations and service
  • Trench and trenchless sewer line repair and replacement

We can also provide a plumber to help reduce your water usage. High-efficiency toilets (HETs) can reduce toilet-related water use by as much as 50%. Many HETs have dual-flush capabilities and integrated bidets. A low-flow showerhead can significantly reduce water use without noticeably affecting water pressure. Our plumbers also install low-flow faucet aerators, touchless faucets, and other similar fixtures.

Electrical Services

Female technician leaning out of a Haller Enterprises vehicle window smiling.

Our electrical company can modernize older homes with outdated electrical systems. We provide whole-house rewiring services, including upgrades from aluminum wiring and knob-and-tube wiring. 

Many older houses have 40- or 60-amp electrical panels, and we can upgrade you to 150 amps more. We can install modern safety features, such as whole-house surge protection and GFCI and AFCI outlets.

Keep your home powered! Our electrical services include:

  • Emergency repairs
  • Electrical panel upgrades
  • Standby generator installation, maintenance, and repair
  • Electrical inspections and code corrections

Many drivers in the region are now purchasing and leasing electric vehicles. Our electrical company can make EV ownership more affordable and convenient with a home EV charging station. We install dual charging stations for houses with multiple EVs. Our electrician can install either a Level 1 or Level 2 system. 

Most of our customers opt for Level 2 for faster charging and better future-proofing. We perform both hardwired and mobile installations. Hardwired connections are generally preferable, as they provide a more consistent charging experience. That said, a mobile installation may be desirable if you frequently travel with your charger or plan to relocate soon.

Why Homeowners in Wescosville Trust Us

Homeowner greeting Haller technician at the door

We’re a fully licensed and insured electrical, plumbing, and HVAC contractor that’s served this region since 1981. 

Our team has extensive experience delivering tailored solutions for Lehigh County and the surrounding areas. We provide superior workmanship and exceptional customer service and care. Our company also stands behind that work with a 100% satisfaction guarantee.

Consider these other reasons to choose us as your heating, cooling, electrical, and plumbing company:

  • Licensed, certified electricians, plumbers, and technicians
  • Same-day service calls and 24/7 emergency availability
  • Transparent, upfront pricing without any surprises ever
  • Carrier Factory Authorized Dealer and President’s Award
  • Nextdoor Neighborhood Fave award
  • Multiple Best of Lancaster awards
  • Morning Call and LancasterOnline Readers’ Choice awards

Local, Trusted Home Services

Our company offers convenient scheduling online and by phone. If you require urgent service, we can offer a same-day appointment. We also have team members on call 24/7 for emergencies. For installations, we provide free estimates and offer flexible financing options subject to credit approval.

When you need plumbing, electrical, or HVAC services in Wescosville, Haller Enterprises is here for you. To schedule an appointment or consultation, call today or contact us online.


What Our Customers Are Saying

100% Satisfaction Guarantee

4.7
Based on 2393 reviews
Tech was very knowledgeable and professional. Excellent service
Joshua was on time, explained what was to be done and expeditiously completed everything expected.
Nevin was friendly and professional. Thanks for a job well done!
Very professional, personal and knowledgeable
Great Job I am very much satisfied
Technician did a great job as they always do. They highly recommend them.
Support was excellent.
Shane is amazing. Above and beyond the call of duty
Everyone on your team is so professional, knowledgeable, polite, and friendly. It is a pleasure working with you.
Tavi and Dallas installed a new Carrier Infinity HVAC system to replace our aging system. They also installed an Aprilaire E80 dehumidifier which has in a few days changed the basement air quality. The work was completed professionally and respectively taking into consideration input from the owner. Travi and Dallas worked well together and they both took pride in their work and the results showed. Nate on the Sales Team and Paul supervising Engineer identified corrections to existing duct work which has resolved low airflow issues to the 2nd floor. We have already experienced an evenness of temperatures between the 1st and 2nd levels. Would highly recommend Team Goodco / Haller.
Water heater maintenance was superior by Johnathan. Recommended anode replacement. He added a valve on the hot water side to provide for easier isolation for maintenance.
Since anode replacement was performed during routine inspection I received a 50% discount on Anode.
I highly recommend Haller for all your HVAC needs. Making an appointment, on line, is easy. The employees who came did a great job.
Our service tech, Kurtis Snyder, was excellent. Answered our questions, thorough check of systems and cleaning of dryer vent.
Certification of DWV pressure test with Manheim Twp code official.
I have used Haller for many many years. Never disappointed in the customer service or quality of work. Thorough and professional.
Update 06/20/25: Everything I stated above still true!
Update 04/10/26: Nathan performed today's service and maintenance on HVAC very well.
Excellent service. Always pleased with Haller.
The service tech (Westley Walters) was vey professional and through. He explained everything he was doing.
Regular winter service for furnace. Pleased with courteous, quick service.
Brayden checked my air conditioner and completed a yearly maintenance. He was prompt, efficient and polite. I have always had excellent service from this company.
Jonathan was in and out in less than a half hour and did an excellent job on both projects he worked on. There was no mess when he left, he did a great job cleaning up after himself. Jonathan was very friendly and personable and made sure he answered all of my questions. Haller should know what an asset he is to your company.
Tgey cam out to check my central air conditioner, it’s brook need a whole new one
On time, professional efficient.ñ in
Taleem just completed annual maintenance on our air conditioning system. He was on time, knowledgeable and very courteous. I would highly recommend him to anyone.
Robert was efficient, knowledgeable and pleasant to work with today.
Five Star
Since moving into our house a few years ago. Haller has been our go to and while there have been a few hiccups with some new installs (not Haller's fault. Bad units out of the box) their professionalism and service are bar none. Bruce installed a new house water filter to replace our old stuck filter. He did a phenomenal job and I appreciate him and his team.