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Trusted HVAC, Plumbing & Electrical Services in Blair County, PA 

Your Local Experts for Whole-Home Comfort in Blair County 

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Heating, Electrical & Plumbing Services in Blair County PA

Homeowners across Blair County, PA rely on Haller for fast, professional service when it matters most. Whether it’s a heating issue in the middle of winter, a leaking pipe, or outdated electrical wiring, we provide complete, energy-efficient solutions that restore safety, comfort, and peace of mind. 

From Altoona and Hollidaysburg to Tyrone, Martinsburg, and surrounding areas, Haller is the HVAC company Blair County, PA residents trust for honest service, fair pricing, and fast response times. 

All service areas
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Heating & Cooling

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Plumbing & Drains

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Electrical

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Commercial

Savings You Can Count On

Take advantage of our current offers & coupons!

All Offers

  • New HVAC System As Low As

    $109/month 0% Down

    Expires:

    06/30/2026

    New HVAC System As Low As – $109/month 0% Down

    *Subject to approved credit. Qualifying equipment only. See full disclosures at hallerent.com/payments-financing/ . 0% Financing Available.

  • $500 OFF

    Traditional Tank Water Heater (up to 50 gallons)

    Expires:

    06/30/2026

    $500 OFF – Traditional Tank Water Heater (up to 50 gallons)

    *Only on qualifying equipment. One per customer. Cannot be combined with any other offer or discount. Must be presented at time of service. Residential Only.

  • $500 OFF

    Electrical Panel Replacement

    Expires:

    06/30/2026

    $500 OFF – Electrical Panel Replacement

    *Only on qualifying equipment. One per customer. Cannot be combined with any other offer or discount. Must be presented at time of service. Residential Only.

  • $500 OFF

    Kohler Generator Install

    Expires:

    06/30/2026

    $500 OFF – Kohler Generator Install

    *One per customer. Qualifying Kohler equipment only. Cannot be combined with any other offer. Must be presented at time of service. Residential Only.

  • $400 OFF

    Water Filtration System

    Expires:

    06/30/2026

    $400 OFF – Water Filtration System

    *Only on qualifying equipment. One per customer. Cannot be combined with any other offer or discount. Must be presented at time of service. Residential Only.

  • $600 OFF

    Tankless Water Heater Install

    Expires:

    06/30/2026

    $600 OFF – Tankless Water Heater Install

    *Only on qualifying equipment. One per customer. Cannot be combined with any other offer or discount. Must be presented at time of service. Residential Only.

  • Up to $2,000 OFF

    New System Install

    Expires:

    06/30/2026

    Up to $2,000 OFF – New System Install

    *Qualifying equipment only. One per customer. Not to be combined with any other offer not stated here. Residential Only.

  • $300 OFF

    Sump Pump Replacement with Backup Power

    Expires:

    06/30/2026

    $300 OFF – Sump Pump Replacement with Backup Power

    *One per customer. Not to be combined with any other offer. Applies to qualifying sump pump installation and backup power options only. Must be presented at time of service.

  • $500 OFF

    Main Electrical Panel Upgrade

    Expires:

    06/30/2026

    $500 OFF – Main Electrical Panel Upgrade

    *One per customer. Cannot be combined with any other offer. Residential only. Must be presented at time of service.

  • 10% OFF

    Any Service Work for Seniors & Veterans

    10% OFF – Any Service Work for Seniors & Veterans

    *Cannot be combined with any other offer or discount. Residential only. Excludes new equipment install. Must be presented at time of service.

Get Pre-Approved Financing

Financing Options
Haller technician getting out of service van in Blair County PA

Full-Service HVAC, Plumbing & Electrical in Blair County 

We deliver reliable home services that keep your systems running smoothly year-round. Our licensed technicians handle everything from emergency repairs to preventative maintenance and new installations. 

HVAC Services 

As a leading HVAC company in Blair County, PA, we specialize in high-efficiency heating and cooling systems tailored to local climate needs. Whether you need furnace repair, air conditioning installation, or a complete HVAC system upgrade, Haller delivers comfort backed by expert care. 

  • AC installation and replacement: We’ll help you select and install a new air conditioner.
  • AC repair: If your system is old or breaking down, our skilled technicians will restore your air conditioner.
  • AC maintenance: Our routine tune-ups will keep your air conditioner in prime condition.
  • Heating installation and replacement: If your system is unreliable or you want to install a new one, choose Haller for prompt and precise service.
  • Heating repair: Our team is just a call away if your system breaks down.
  • Heating maintenance: Trust Haller to maintain your system for optimal performance.
  • Commercial HVAC services:  Let our professionals handle HVAC services for your business’s needs.
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Plumbing Services 

Looking for dependable local plumbers? Our plumbing team handles leaks, clogs, water heater replacements, sump pump repairs, and full system installations. Among plumbing companies in Blair County, PA, Haller stands out for on-time service, clean workmanship, and long-lasting results. 

Water Heater

Water Heaters

Our expert service ensures your water heater is perfectly sized and suited to fit your budget, fuel type, and energy efficiency needs. We service and install traditional and tankless models.

Water Heater Services
Drain Cleaning

Drain Cleaning

Our plumbers can clean your drains and keep your water flowing.

Drain Cleaning Services
Water Conditioning

Water Conditioning

Haller efficiently tests multiple factors that affect your water’s taste and quality so you can get clean water flowing into your home as soon as possible.

Water Conditioning Services
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Well Systems & Well Pump Repair

We’ll inspect your well system and repair your well pump when it needs attention.

Well Pumps
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Commercial Plumbing

Choose our team to meet your business’s plumbing needs.

Commercial Plumbing
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Electrical Services 

Our certified local electricians are equipped to manage everything from panel upgrades and whole-home rewiring to EV charger installation and surge protection. Homeowners count on our electricians in Blair County, PA for safe, code-compliant solutions that support modern electrical demands. 

Generator

Generators

Haller installs and services whole-home generators to ensure you have reliable power during an outage.

Generator Services
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Lighting

Choose our team to install or replace your indoor or outdoor lighting.

Lighting Services
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Rewiring

We’ll provide code-compliant and effective wiring services for your property.

Home Rewiring
Electrical Panel

Electrical Panel Upgrades

Our electricians can upgrade your electrical panel for reliable performance.

Electrical Panel Upgrades
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Commercial Electrical

Whether you need lighting or generators, our commercial solutions cater to your unique business needs.

Commercial Electrical

Serving the Unique Needs of Blair County Homeowners 

Blair County blends urban hubs like Altoona with scenic small towns and rural neighborhoods, each with their own housing needs. Whether we’re working in the historic homes of Hollidaysburg, modern builds near Logan Valley Mall, or rural properties near Canoe Creek State Park, we understand the area’s infrastructure, seasonal challenges, and energy-efficiency opportunities. 

Pennsylvania’s varied climate—with freezing winters and hot, humid summers—demands high-performance systems. That’s why Haller focuses on energy-efficient solutions that save you money while maintaining indoor comfort and safety. 

We’re proud to be locally trusted, responsive, and committed to quality in every service call. 

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

Schedule Service in Blair County Today 

Need a trusted HVAC company in Blair County, PA? Looking for reliable local plumbers or certified electricians in Blair County, PA? Call Haller today or contact us online to schedule your service or request a quote. 

We’re ready to respond—fast—with the expert care and energy-smart solutions your home deserves. 

What Our Customers Are Saying

100% Satisfaction Guarantee

4.7
Based on 2533 reviews
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carl hrbac
Inspected and will replace heating system.
Nichole Azpeitia
Thorough, helpful, and efficient.
Kylec
A/C stopped working on a hot day and the prompt service sold me, had a tech at my house a few hours after calling, a simple fix and money well spent
David Guyer
Very prompt, efficient, and the repaired device is working perfectly.
Steve D
Joshua came out for a electrical inspection on our initial contract. He was all business and knocked it out in around 30 minutes. Nice guy…very professional
Mark Dunkum
Haller diagnosed the issue with my whole-house water filtration system quickly. It was repaired quickly as well. Friendly service person who explained the issues and solution to me. I already had their service plan for one hvac system, so I converted to a whole home plan to cover the water and upstairs hvac as well.
Nancy Chapman
Systems check up – did a great job very efficiently once arrived. Was a little Kate due to heat wave related emergencies!
Steve Lazun
Jesse is extremely knowledgeable. He diagnosed the problem with my AC that others had missed.
Tom C Reed
We purchased our HVAC system from Haller and also established a service contract. Today, Haller sent Christian to service our unit. He was right on time and quickly performed the checkup. These guys do a good job!
Katherine Eberly
Jesse was personable and professional! More than willing to answer questions and informative during the entire visit!
Mark Schettler
The Haller representative arrived punctually, and completed the inspection of our air conditioning system in a timely fashion. He also took the time to describe what he did, and the functionality of said system. He completed all of this in a very friendly and professional manor.
Karen Bryan
My experience today was great.my technician was prompt, courteous, thorough and extremely professional. I'd certainly recommend.
Kelly Grimes
Ron was excellent
Dave Culbert
These guys came out same day and did an excellent job. Customer service and workmanship is great. I love how they have 24/7 service. Would recommend them to anyone.
Luz N. Pagan Otero
Excellent service!
Ted Foots
Micheal came put and was GREAT! They sent him in a timely manner
Stephen Smith
Colin did a good job. We as yet haven’t solved the problem
Tracy
Jared is very professional, great attitude and attention to detail. Stellar service is always greatly appreciated and highly recommend Haller Enterprises for heating and air conditioning. Thank you for speedy and efficient service!!!
Ed Stone
Phil was very friendly and even enjoyed our two dogs and gave them a lot of love. Work was done effectively both inside and outside.
Larrimore Anderson
Gabe from Haller Enterprises arrived promptly when scheduled. He listened carefully to my questions/concerns and then made an honest effort to find answers/solutions. Although no immediate resolution to the main issue was found, Gabe promised to continue his search on his own and contact me promptly when he had success.
Domenic Martelli
In an out very professional
Jeannie D'Amico
Don Humenik was our technician. He came with another technician, I think his name was Larry though did not get a last name. I could not ask for a more professional, helpful and friendly experience. We just moved into our house which had one prepaid maintenance visit left from the previous owners. They honored that last maintenance check and so there was no fee to us. That says a lot about how they do business. Because of that, and reinforced by Don and Larry, I signed onto their yearly maintenance agreement. I feel like I finally have a trustworthy, competent, and fairly priced company to work with. Other companies I’ve dealt with in the past have hit one or two of those, maybe good to work with but really expensive. I feel like Haller hits all the marks.
Gale Zorian
Gabe is the best plumber❣️
Saneta DaSilva
Mark was great, had a new toilet and a hot water tank installed,guy know what he was doing Definitely he is a keeper Thanks Mark
Mike Harris
Shane and Matt are two pros who are really good at their job!!! We are very happy with their work…. thank you

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