Professional HVAC, Plumbing & Electrical Company in Hallam, PA

HVAC, Plumbing & Electrical Services for Your Home & Business

Schedule Service

Heating, Electrical & Plumbing Services

All service areas

Heating & Cooling

Plumbing & Drains

Electrical

Commercial

Address: 212 Bucky Dr. Lititz, PA 17543
Phone number: (717) 204-8120
Service hours: 24/7

Savings You Can Count On

Take advantage of our current offers & coupons!

Get Pre-Approved Financing

Financing Options

Haller technician getting out of service van

Expert Plumbing, Electrical, AC & Heating Services in Hallam

Whether you’re enjoying the quiet countryside or the energy of local events, Haller Enterprises is here to ensure your Hallam home or business stays comfortable year-round.

We offer comprehensive HVAC, plumbing, and electrical services in Hallam, ensuring your home is functional and energy-efficient. Our team of highly trained plumbers, technicians, and electricians ensures you can have peace of mind when you choose us for your comfort needs.

Emergency Services

Haller is here for you when unexpected HVAC, plumbing, or electrical issues arise. Our team is available 24/7 to handle emergencies like heating breakdowns, plumbing leaks, or electrical outages. We provide fast and reliable service to get your home or business back to normal as soon as possible.

HVAC Services

Experience year-round comfort with Haller’s HVAC services. Our skilled technicians service and install various heating and cooling systems, including furnaces, heat pumps, central ACs, and ductless mini-splits. We also offer maintenance plans, allowing members to streamline their systems’ annual care.

Heating Services

Stay warm through the winters in Hallam with our heating services. Our team provides:

Heating repair: Our technicians provide quick and reliable repairs to restore comfort when your heating system malfunctions.
Heating maintenance: Regular inspections and tune-ups help prevent breakdowns and extend the life of your heating system.
Heating installation and replacement: We install energy-efficient heating systems or replace outdated units with newer, more effective models.
Commerci a l heating: We provide tailored heating solutions for businesses, keeping your workplace comfortable all winter.

AC Services

Summers in Pennsylvania are hot, with temperatures often reaching the high 90s. Stay cool with our air conditioning services in Hallam, including:

AC repair: Our technicians quickly repair your cooling system to restore comfort during hot weather.
AC maintenance: Routine AC maintenance helps improve efficiency and prevent costly breakdowns.
AC installation and replacement: We offer high-quality AC installations tailored to your needs and budget.
Commercial AC: Keep your business space cool and comfortable with our expert AC services.

Plumbing Services

Haller provides comprehensive plumbing services to keep your home or business running smoothly. Rely on our experts for:

Water Heaters

We help you choose and install the right water heater for reliable hot water.

Water Heater Services

Water Conditioning & Testing

We improve water quality with testing, filters, and purifiers.

Water Conditioning Services

Well Systems & Well Pump Repair

We service and repair well pumps for efficient operation.

Drain Clog Removal & Drain Cleaning

We clear stubborn clogs and clean drains to prevent future issues.

Drain Cleaning Services

Sump Pumps

We install and repair sump pumps to protect your home from flooding.

Sump Pump Services

Sewer Services

We offer trenchless sewer line repairs and hydro jetting to keep your sewer lines clear and functioning correctly.

Plumbing Repairs

We fix all types of plumbing problems, from leaky faucets to clogged toilets.

Plumbing Repairs

Leak Detection

We locate and repair leaks before they cause damage.

Plumbing Repairs

Commercial Plumbing

We provide plumbing services for businesses of all sizes.

Commercial Plumbing

Electrical Services

Haller offers reliable electrical services to keep your home or business safe and running smoothly. Our electricians in Hallam provide:

Backup Generators

Keep your power on with our reliable backup generator installations and services.

Generator Services

Generator Repair

We quickly repair generators to restore power when you need it.

Generator Repair

Electrical Installations

Our technicians install electrical systems that meet safety codes and keep everything working correctly.

Electrical Installation

Lighting

We handle everything from light replacements to custom lighting installations.

Lighting Services

Electrical Repair

Our team quickly repairs outlets, panels, and more.

Electrical Repair

Whole & Partial Home Rewiring

We safely update old wiring to improve safety and efficiency.

Breaker Panel Replacement

Upgrade your breaker panel to support modern appliances.

Breaker Panel Replacement

Surge Protection

Our surge protection services protect your home or business from power surges.

Surge Protection

EV Charging Stations

We install electric vehicle charging stations for added convenience.

Commercial Electricians

We offer electrical solutions tailored to your business needs, from lighting to backup generators.

Commercial Electrical

Why Choose Us?

Haller Enterprises provides upfront pricing with no hidden fees, ensuring transparency. Our background-checked technicians deliver trusted, professional service. With financing options, we make it easier for you to get the services you need. Choose Haller for reliable, straightforward solutions.

Call Haller today or request an appointment online.

Male Haller tech with tool bag entering residential home smiling.

We’re Here to Help!

Quality, Friendly Service in Central & Eastern PA

(717) 204-8120

What Our Customers Are Saying

100% Satisfaction Guarantee

4.7

Based on 2686 reviews

2 days ago

Ricardo provided our fall tune-up. He was very thorough and answered any questions I had regarding our heating system. In addition, he was very personable and completed the work in a short amount of time allowing me to free up the rest of my day. Any time I call Haller they are friendly and able to answer any of my questions. I would recommend them for future HVAC needs.

2 days ago

Christopher was wonderful. He clearly explained everything to me.

Elizabeth Phillips-Hershey

3 days ago

Nevin was thorough, knowledgeable, and competent. I’ve never had my water heater and boiler cleaned as well as he did. I’d like to have him back! Thank you!!

Charles DiComo, PhD

3 days ago

Haller is fantastic, PM time of the year, expert FSE Jonathan onsite, completed the service of all units in a few hours, we were back up and running in no time. Customer Service & FSEs are courteous & knowledgeable. Highly recommended. Charles.

Sarah Elizabeth

3 days ago

Above and beyond service!

3 days ago

Haller HVAC technician Kenneth M. came to my home to inspect my HVAC system. As a part of the "Home Comfort Club," I was scheduled for a furnace check-up. Kenneth very patiently explained to me what he was doing, and how my system measured on his instruments. He made some recommendations for me to consider. He was professional, efficient, and friendly. I much appreciate Haller technicians taking their time to educate me on the various systems in my home.

4 days ago

Michael was prompt and efficient. He chose an option to solve my outlets problem that saved me time and money. He was exceptionally knowledgeable and explained what he was doing as he was doing it so a non-expert could understand it. I learned from the experience and now have a working outlet. I'll call upon Haller again if I need more work done. Thank you, Michael!

4 days ago

Carl is great! …Professional, personable and executes his work beautifully. He is my main HVAC person… Thank you Carl

4 days ago

Jonathan did a great job to install a water heater the same day! The Haller Team came thru for me again with quick service after another local contractor failed. Simply the best and most efficient.

4 days ago

Great service and work

5 days ago

Always great service. Thank you

Deborah Audette

5 days ago

Require electrician. Haller always easy to work with, prompt service and responsive. Great service. Less than 24 hours from phone call to replacment of water tank to having hot water.

5 days ago

The services I had done today was check the AC unit indoor and outdoor for general maintenance and also the hot water heater for general maintenance

5 days ago

Nicholas examined the damage, informed me of the required action and the initial cost for the leak detection, Then he proceeded to explain what he needed to do. He went about his business competently and efficiently. He maintained good communication during and after his work.

5 days ago

Jason first came and listened and understood what needed to be done. When he returned all of the work was done efficiently with all my questions answered. Jason looked me in the eye and took time to explain things.

6 days ago

Very professional, detailed, excellent service, courteous, knowledgeable.

6 days ago

Fast friendly service by a qualified technician. Chris M is the best technician EVER. He treats my equipment like it is his own. He is through and does not miss anything. Why use anyone else but Haller, they know how to service their customers properly.

7 days ago

Always prompt and professional.

7 days ago

Nevin was very professional and took time to explain the issue. Very satisfied with his service.

1 week ago

Technician, Kenneth M., was very professional and worked with efficiency. Going down into the crawl space in my home is never fun, but he didn’t complain at all about it. I was rather surprised at the cost of the filter replacement. That seems to have gone up significantly since it was last changed.

Richard Morrison

1 week ago

Wes is fantastic! He always explains things thoroughly and gives us great advice. He takes the time and is very thorough.

1 week ago

Wonderful!

1 week ago

Techs always do a good job and explain what they are doing which is helpful. I’m a twelve year customer.

Jeanne VanDerSchaaf

1 week ago

Westly did routine maintenance on gas furnace and recommended he install a new hot surface igniter. All is good for the heating season.

Jefferson Maddy

1 week ago

Job well done