Providing Electrical, HVAC, & Plumbing in Exton, PA

Name: Haller Enterprises
Address: 212 Bucky Dr, Lititz, PA, 17543, US
Telephone: (717) 204-8120

Bringing you the best residential and commercial services Exton has to offer.

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Haller HVAC technician at a customer's door in Exton PA

Providing Electrical, HVAC, & Plumbing in Exton PA

Haller’s technicians offer top-grade installation, repair, and maintenance services in Exton, PA.

With 40 years of experience in the industry, we’re dedicated to the care of your home or business so you can enjoy everything Exton has to offer — from shopping at the Exton Square Mall to exploring the trails of Marsh Creek State Park.

Call to schedule services at (717) 204-8120.

Questions?

Services in Exton PA

HVAC Services in Exton

When your heating or cooling system breaks down, there’s no need for you to! Haller’s services are here to install, repair, and maintain your HVAC systems to ensure the ultimate comfort and quality of your home or business’s air.

HVAC Services

Plumbing Services in Exton

From sink kinks to toilets, our plumbers in Exton have the expertise and tools to handle any of your plumbing and drain issues. You can count on us to protect your pipes and keep your water running smoothly.

Are you in a plumbing emergency? Not to panic — Haller’s team is on call 24/7 to protect your system.

Plumbing Services

Electrical Services in Exton

When it comes to your home or business, electrical work is best left to the professionals. Our expert electricians take all the necessary precautions to help install, repair, and maintain your electrical system safely and efficiently.

Electrical Services

Built to Budget

Repair, installation, and maintenance costs can come at a cost. If you’re concerned about your budget, Haller is here to help you select the best system and service options for your home, business, and wallet.

Get Pre-Approved Financing

Financing Options

What Sets Haller Apart?

Alongside our expertise in the trades, we offer 24/7 emergency service and a 100% quality guarantee for all our residential and commercial customers in Exton, PA. Our services will ensure the comfort, safety, and efficiency of your home or business.

Why wait to call? We’ve got you covered.

Schedule your service today to get your project underway.

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 2412 reviews

review us on

Stacy Dorner

Friendly professional technician

JoAnn Foley-DeFiore

Very thorough, very
Friendly and experienced

Les Weiner

Friendly and competent work performed by great technician Chris M.

Patrick Kelly

Ron the A/C technician for Haller is excellent. Prompt, courteous and very knowledgeable. Excellent customer service and care

Pavel Pochobradsky

Excellent service—Nick was courteous, knowledgeable and efficient. He went beyond what he was asked to do.

David Ament

We just had a service check done on our AC unit. Our technician, Jonathan was very courteous and thorough.

Bill McDowell

Technician was as always extremely courteous and took time to answer and explain all my stupid questions and concerns to me.
My wife is very happy with them because unlike me they clean up after themselves.

Steven Page

Did an excellent job and fixed the problem in a short time frame. I would
definitely call again for yearly maintenance or any other HVAC issues

Matt Carper

Triangle installed our small commercial system in 2016 and we've been experiencing failures nearly every year since. We kept trying to get them to send somebody to root cause the system for the failures, but every time they would just come out and replace the same blown fuse or a wire and send us a bill for ~$1000. We tried communicating our need for a real solution with the main office, but it just sent us to a call center in California. Finally gave up on them and had someone from Haller come out to look at the system, and on the first trip they found multiple errors in the system set up, fixed those, and sent us a bill for about 1/3 the cost. At least the positive here is that we found our new, go to HVAC company, with Haller. Thank you, Hunter!

Workhorse Pilot

Customer service contact,In a word Wonderful. Angie is the best. Service Tech Chris who did maintenance professional, knowledgeable and friendly. They enhance the the Company. Kudos to them.

Louann Green

As far as Brayden.i give him a 5 star review..

Howard Eckstein

Nevin did an outstanding job diagnosing and solving a problem with thermostats in our HVAC system. He was patient and professional throughout the service visit.

Jeffry Stauffer

Late night emergency repairs; but, made the proper fix quickly and efficiently. Much appreciated. Thanks

Jon Sensenig

Great response time, excellent service, and a great value

Kathy Sigafoos

Nick was very professional and friendly both times that he was here. The first time was to look at what needed to be done and the second time to do the work. He fixed my toilet and installed a new utility sink that I had purchased.
He did an excellent job with both and I was extremely happy .

Iyun Osagie

Great professional service. Very cordial and very good in explaining the processes.

Roni Cohen

Allen was prompt, courteous, and informative. This service was an included part of our annual HVAC maintenance service and seemed very thorough. Thanks!

Larry Stamm

Connor did an excellent job on maintaining our Kohler generator. He was on time and efficient.

Deb Getz

Nevin was very professional, thorough and explained the process of servicing our system! He did a great job and highly recommend Nevin. Thank you!!

Ian Harrison

Tech came out to service my geothermal unit. Gave advance notice and came on time. Checked all systems and suggested an alternative replacement.

MIke Coarson

Fantastic experience. Jesse Brubaker was professional courteous, and didn’t excellent job.

Debbie Moore

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.

Kelly Lountzis

Nick was fantastic – he did a great job installing my new water heater. I highly recommend Haller for your house needs.

Autumn Cymbor

Came for furnace maintenance, ended up rewiring it correctly (someone else installed) and rewired the thermostat as well. Thankful we’ll now have energy saving heat. Good catch! Went with the package since we’ll be having them out for more services!

Marie LeFever

Austin Black was the technician to service my furnace and hot water heater. He is knowledgeable, professional and personal. He explains in detail the service performed. He answers all our questions and concerns. He takes pride in servicing our home. I look forward to having him service my home next year.