Heating, Electrical & Plumbing Services

Top-Rated Home Service Contractors in Emmaus, PA

Haller Technician Helping customer with Memberships

Professional HVAC, Plumbing & Electrical Company in Emmaus, PA

At Haller Enterprises, we’re proud to be Emmaus’ one-stop shop for home services. Our experts provide residential and commercial HVAC, plumbing, and electrical services that meet your needs with same-day availability and service for all brands. We’re Lehigh Valley’s trusted professionals and offer knowledgeable recommendations and innovative solutions.


Comprehensive HVAC Services

Haller offers a full range of HVAC solutions, including 24/7 emergency service for serious issues. We provide commercial HVAC services for a wide range of businesses. Trust our team for comprehensive services, whether you own a central air conditioner, boiler, heat pump, furnace, or geothermal system.

Heat Pump

Heating Services

At Haller, we offer a full range of heating services to keep you comfortable in winter’s freezing temperatures. Our expert services include:

  • Heating repair: Our experts will provide an accurate diagnosis and lasting repairs for any heating problem.
  • Heating installation and replacement: Trust our experts to help you choose from several high-efficiency heating systems.
  • Heating maintenance: Our maintenance appointments include a thorough inspection, cleaning, and calibration of your system.
  • Commercial heating services: We offer commercial heating solutions, including repairs, replacements, and tune-ups.
  • Oil-to-gas conversions: If you want to switch to a more eco-friendly and cost-effective heating option, our team is here to help.
Ice Machine

AC Services

When summer brings hot temperatures, you can be ready to beat the heat with our comprehensive cooling services. Contact our team for:

  • AC repair: From reduced airflow to refrigerant leaks, we offer a wide variety of reliable and lasting repairs.
  • AC installation and replacement: Let our experienced team help you pick the perfect system for your home.
  • AC maintenance: Our tune-ups ensure your system is efficient, reliable, and durable.
  • Commercial AC services: Our commercial AC services keep your employees and customers cool all summer.
Haller Technician Standing Outside Work Van

Plumbing Services

To keep your Emmaus property’s plumbing system working efficiently, we offer a wide range of general plumbing repairs and installations with emergency availability for urgent needs. Other services include:

  • Water heaters: We offer total care for your standard or tankless water heater.
  • Drain cleaning: Preventative drain cleaning can reduce your risk of serious clogs and keep your pipes moving.
  • Hydro jetting: This gentle method is powerful enough to remove major blockages, including tree root invasion.
  • Sump pumps: Our services help protect your Emmaus home from damaging floods.
  • Well pumps: We help maintain reliable access to your well water with our expert well pump services.
  • Garbage disposals: We can install or repair your garbage disposal to support convenient food waste management in your home.
  • Leak detection: Our team can find and fix even the smallest leak to reduce wasted water and stop the spread of damage.
  • Commercial plumbing: Keep your business operating smoothly with commercial services from our local plumbers.
exposed beam ceilings with minimalist light fixtures

Electrical Services

The electricians at Haller offer services for all of your electrical repairs, installations, and emergency needs. We provide the following services:

  • Generators: Our generator installations and repairs help you maintain reliable access to backup power.
  • Lighting: We provide both indoor and outdoor lighting services to ensure you have professional and precise installation.
  • Electrical panels: With an upgrade from our team, you can ensure you have enough power for your modern-day needs.
  • Wiring and rewiring: We help keep your home’s wiring functional and replace dated systems to ensure safety.
  • Surge protectors: Protect appliances and electronics from a sudden spike in voltage.
  • EV chargers: You will enjoy convenient electric car charging with an EV charger from Haller. 
  • Commercial electrical services: When your business needs reliable electrical service, we keep your commercial systems running smoothly.

Sign Up for Our Membership Plan

Join our maintenance plan to keep your home’s critical systems in excellent condition. These plans cover your HVAC equipment, plumbing, and electrical systems and offer exclusive benefits like priority scheduling, discounts, and more.


Why Choose Us for HVAC, Electrical & Plumbing?

For experienced and professional HVAC, electrical, and plumbing services, trust the team at Haller. With 24-hour service, you can count on our team to handle your most critical needs. Our 100% satisfaction guarantee and free replacement quotes will ensure you receive the services you need.

Call Haller today or schedule an appointment online.

Male Haller tech with tool bag entering residential home smiling.


What Our Customers Are Saying

100% Satisfaction Guarantee

4.7
Based on 619 reviews
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Victor MarmoVictor Marmo
21:12 07 Jan 25
Nathan on time and professional
Robert WootsickRobert Wootsick
02:21 07 Jan 25
Haller Enterprise tech did an outstanding job servicing my oil burner. Christopher was courteous and very knowledgeable and explained all work performed. Outstanding company and excellent tech. Would highly recommend this company.
James FarrellJames Farrell
14:10 02 Jan 25
The two young men were respectful of my house, they put plastic booties over their work boots,put tarps down to protect the floor and inside the vanity. The problem was solved in a very timely manner something the contractor that installed the new sinks and pipes couldn’t fix on 2 occasions. We have used Deluxe plumbing in the past and would recommend them and would use them in the future
Kevin HerbKevin Herb
19:51 31 Dec 24
I must admit I had a chip on my shoulder because Deluxe plumbing sold me an electric heat pump as a single source heating for my small range home. Well it is an awful system and while it heats the entire home it blows cold air half the time. Haller’s tech Akim K arrived and was fantastic he is extremely knowledgeable and professional! Hopefully the solution that will be priced will be fair and solve my issue.
Matt SMatt S
13:15 19 Dec 24
Ryan stayed until the job was 100% and offered us options before we ultimately decided on a new system. Highly recommend
Linda PearsonLinda Pearson
00:14 22 Nov 24
I had no heat and called Haller around 6 AM. Someone was there that same morning. Explained what happened and what he did to fix it. And told me what to check if needed. Very helpful, nice, knowledgeable and respectful. They were a pleasure to work with. I highly recommend them if you have HVAC needs.
Victor MarmoVictor Marmo
21:12 07 Jan 25
Nathan on time and professional
Robert WootsickRobert Wootsick
02:21 07 Jan 25
Haller Enterprise tech did an outstanding job servicing my oil burner. Christopher was courteous and very knowledgeable and explained all work performed. Outstanding company and excellent tech. Would highly recommend this company.
James FarrellJames Farrell
14:10 02 Jan 25
The two young men were respectful of my house, they put plastic booties over their work boots,put tarps down to protect the floor and inside the vanity. The problem was solved in a very timely manner something the contractor that installed the new sinks and pipes couldn’t fix on 2 occasions. We have used Deluxe plumbing in the past and would recommend them and would use them in the future
Kevin HerbKevin Herb
19:51 31 Dec 24
I must admit I had a chip on my shoulder because Deluxe plumbing sold me an electric heat pump as a single source heating for my small range home. Well it is an awful system and while it heats the entire home it blows cold air half the time. Haller’s tech Akim K arrived and was fantastic he is extremely knowledgeable and professional! Hopefully the solution that will be priced will be fair and solve my issue.
Matt SMatt S
13:15 19 Dec 24
Ryan stayed until the job was 100% and offered us options before we ultimately decided on a new system. Highly recommend
Linda PearsonLinda Pearson
00:14 22 Nov 24
I had no heat and called Haller around 6 AM. Someone was there that same morning. Explained what happened and what he did to fix it. And told me what to check if needed. Very helpful, nice, knowledgeable and respectful. They were a pleasure to work with. I highly recommend them if you have HVAC needs.
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