Professional HVAC, Plumbing & Electrical Company in Downingtown, PA

HVAC, Plumbing & Electrical Services For Your Home & Business

Schedule Service

Haller Enterprises

All service areas

Heating & Cooling

Plumbing & Drains

Electrical

Commercial

Address: 2125 28th Street SW Allentown, PA 18103
Phone number: (717) 204-8120

Savings You Can Count On

Take advantage of our current offers & coupons!

Get Pre-Approved Financing

Financing Options

Same-Day Solutions

When you need reliable HVAC, plumbing, or electrical services in Downingtown, PA, our expert team is here to help. Haller Enterprises provides top-notch residential and commercial services to keep your home or business running smoothly year-round. With decades of experience, we’re committed to fast, long-lasting solutions.

Heating & AC Services

Our certified technicians service all major HVAC brands and models, ensuring your systems perform efficiently and reliably. Depend on us to repair, tune up, or install your furnace, central air conditioner, heat pump, boiler, or ductless system. Our commercial and residential HVAC services in Downingtown, PA, include:

AC repair: Our team offers fast, reliable repairs to restore cool air in your home or business.
AC maintenance: Prevent costly repairs and keep your air conditioner running efficiently with regular maintenance.
AC installation and replacement: Upgrade or install a new air conditioning system for improved energy efficiency and performance.
Heating repair: Get your heating system back up and running with our quick and efficient repair services.
Heating maintenance: Ensure your heating system operates smoothly throughout winter with routine tune-ups.
Heating installation and replacement: Install or replace heating systems, such as furnaces and boilers, with energy-efficient options.
Commercial HVAC services: We provide comprehensive heating and cooling services for businesses, including repair, maintenance, and installation.

Haller Technician Standing Outside Work Van

Plumbing Services

From minor fixes to large-scale projects, our licensed plumbers offer a wide range of services for residential and commercial properties. We can help you with these plumbing services:

Plumbing repairs: Expert solutions for leaky faucets, broken pipes, and other plumbing issues.
Drain cleaning: Our solutions clear out clogged drains quickly to restore proper flow and prevent further damage.
Water heater repair and replacement: Enjoy reliable hot water with our repair and installation services for water heaters.
Pipe repairs and repiping: We can fix damaged pipes and install new piping to prevent leaks and water damage.
Emergency plumbing services: We’re available 24/7 to handle plumbing emergencies when you need us most.

exposed beam ceilings with minimalist light fixtures

Electrical Services

Our licensed electricians provide safe, reliable electrical services for homes and businesses, ensuring all your electrical systems function efficiently. Our electrical services in Downingtown include:

Electrical repair: Resolve common issues like flickering lights, faulty wiring, and power outages.
Electrical installation: Install new systems, outlets, and fixtures to meet your electrical needs.
Electrical panel upgrades: Upgrade your outdated panel to accommodate modern electrical demands safely.
Indoor and outdoor lighting: Brighten your home or business with expertly installed indoor and outdoor lighting solutions.
Surge protection: Protect your electronics and appliances with surge protection systems.

Why Choose Us?

When it comes to HVAC, plumbing, and electrical services in Downingtown, PA, Haller Enterprises is the team you can count on. Our background-checked technicians ensure your safety and peace of mind during every service call. We know unexpected repairs can be costly, which is why we offer flexible financing options to help make necessary upgrades or fixes more accessible.

Our 24-hour emergency service ensures that no matter when a problem arises, we’re ready to respond and restore your comfort. With upfront pricing, you’ll always know the cost before we start, avoiding hidden fees or surprises.

Call Haller Enterprises 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 1133 reviews

Lesley Mccadden

We had our hot water tank go out last weekend. Haller Enterprises was recommended to us. The Technician Rocci Shuima was awesome to work with, very friendly, Knowledgeable and on time. He explained everything clearly, handled the install efficiently and made sure everything was running perfectly and kept the area very clean. We could not be happier with the install. Definitely recommend Haller Enterprise and Rocci!

Regina Fink

Very good ; attention to details and efficient
Only minor concern, did not wear booties in my house

M Rutkowski

I am very pleased with their work and professionalism

Rob Royer

Called Haller cuz I had a problem with my generator they came out the same day and fixed it

Jill Pisano

The employer wasn’t able to repair our problem w the kitchen sink, so he referred us to Agentis Kitchen & Bath, bc we hv granite countertops, which no plumber is permitted to drill. It’s not in their job description. I paid $79.00 via check for the home visit.

L. Newton (Lynn)

Omar was great..He explained everything thoroughly… Very dependable,was here on time he stated he would be…. quick efficient service….. Will be using again…. and we purchased the membership which was reasonably priced

Fred Carrer

The technician's new the job,
very courteous and thoughtful and played with our puppy which was a good thing

Shawn Sottosanti

Called Haller for an emergency service. They were able to get us on the schedule for Sunday which I know is very difficult to do. We were able to have someone come out and diagnose the problem before they could arrive and had to cancel on them last minute. I do truly appreciate their concern and customer service as we have animals at home that was our primary worry. We’re in the market for a new AC Unit this summer and will definitely remember Haller because of this

jamie simmons

Rocci was polite, knowledgeable and efficient! Thank you!

Dorothy Cole

Service was great. The technician was very knowledgeable, friendly, and completed the service to our satisfaction.

thu nguyen

He did a good job

Fenella Lynch

Very professional, friendly and honest service. Highly recommend.

Kimberly Perez

The most amazing experience we’ve ever had given the circumstances. These people are pros and they’re very friendly.

Lucretia Ramsay Rodney

Tyler and Ryan were quick, communicated effectively, kind, professional, and efficient.
Thank you both for your help with cleaning my drain.

Theresse Hensley-Murray

Great company. Great service. All staff that we have encountered are courteous, professional and knowledgeable. Would highly recommend.

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.

Sue F

Justin did a great job with the HVAC yearly maintenance. They also cleaned out our dryer vent, which is a pain with the way it exits the house

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.

Mar Keck

Tyler is knowlegable and courteous. Would recommend him