Professional HVAC, Plumbing & Electrical Services in Lock Haven, PA

Home Services for Your Lock Haven Property

Schedule Service

Lock Haven Heating, Electrical & Plumbing Services

Top-Rated HVAC, Plumbing, and Electrical Services in Lock Haven, PA

All service areas

Heating & Cooling

Plumbing & Drains

Electrical

Commercial

Savings You Can Count On

Take advantage of our current offers & coupons!

Get Pre-Approved Financing

Financing Options

Haller Technician Helping customer with Memberships

Same-Day Lock Haven Home Service Solutions

Haller Enterprises is committed to delivering fast, high-quality HVAC, plumbing, and electrical Services in Lock Haven. Our team brings decades of experience and provides dependable solutions for unexpected issues, planned upgrades, and routine system care.

We offer same-day service availability whenever possible, giving you peace of mind knowing help is just a call away. From major system repairs to preventive maintenance, our technicians work efficiently to restore comfort and safety to your home.

Homeowner greeting Haller technician at the door for maintenance

Home Comfort Club

Maintenance plans starting at

$39_/mo

Join Our Membership Plan

Haller’s Home Comfort Club helps protect your home’s most important systems. With routine maintenance and exclusive benefits, our membership program is designed to prevent issues before they become costly problems.

Membership perks include:

Annual tune-ups
Priority scheduling
Guaranteed emergency availability
Discounted service rates
Faster response times

Our plans start at $39 at month.

Our HVAC Services in Lock Haven, PA

Lock Haven experiences a mix of extreme temperatures throughout the year, making a reliable HVAC system essential. Haller Enterprises provides complete heating and cooling services to keep your home comfortable no matter the season. Our team also offers emergency HVAC service for urgent issues.

Professional Heating Services

When your heating system needs attention—whether for a repair, a replacement, or routine service—our team is ready to deliver reliable solutions. Here’s what we provide:

Heating repair: Our technicians pinpoint heating issues quickly and make dependable repairs that restore warmth and comfort to your home.
Heating installation and replacement: If you’re upgrading your current system or switching to a different heating option, we guide you through the process and handle the full installation with precision.
Heating maintenance: Regular tune-ups help your system operate smoothly, reduce the risk of breakdowns, and extend the lifespan of your equipment.
Commercial heating services: We support local businesses with comprehensive heating repair, installation, and maintenance to ensure consistent comfort and efficient operation.

We offer help with a wide range of systems, including professional furnace maintenance or assistance with boilers, heat pumps, ductless units, and geothermal systems. We also perform oil-to-gas conversions to help improve energy efficiency.

Full-Service Cooling Solutions

Stay cool and comfortable through the warmest months with dependable air conditioning services from Haller. Our team offers complete cooling solutions for local homes and businesses:

AC repair: If your air conditioner is leaking, short-cycling, or producing warm air, we diagnose the issue and restore proper cooling.
AC installation and replacement: Our experts help you select and install an energy-efficient AC system that fits your home’s needs and comfort goals.
AC maintenance: Routine maintenance improves efficiency, prevents costly issues, and helps extend your air conditioner’s lifespan.

We also provide indoor air quality solutions, including air filtration upgrades and humidity control services, to improve the comfort and health of your home.

Call Haller Enterprises today to schedule HVAC services in Lock Haven, PA.

Haller Technician Standing Outside Work Van

Plumbing Installation & Repair

A dependable plumbing system ensures smooth operation throughout your home or business. Haller’s licensed plumbers offer comprehensive plumbing services to meet all your needs in Lock Haven.

Traditional and tankless water heaters: Count on our plumbers for dependable water heater repairs, replacements, and new installations.
Drain cleaning: Our team clears stubborn clogs and restores smooth, reliable drainage throughout your home.
Leak detection: If you think you may have a hidden leak, we use advanced tools to locate the source and resolve the issue quickly.
Sump pumps: Protect your basement or crawl space from flooding with expert sump pump installation, repair, and maintenance.
Well pumps: We handle well pump installation, troubleshooting, and ongoing maintenance to ensure consistent water flow.
Garbage disposals: Improve kitchen convenience with professional garbage disposal installation and repair services.
Water conditioning: Enjoy cleaner, better-tasting water with our customized conditioning and filtration solutions.

exposed beam ceilings with minimalist light fixtures

Electrical Services

Our electricians offer a full range of electrical services for Lock Haven homeowners and businesses. We ensure your property stays powered safely and efficiently with professional, code-compliant work.

Emergency electrical services: Our licensed electricians respond quickly to urgent electrical issues and restore safety fast.
Electrical repair: From faulty outlets to flickering lights, our experts diagnose and repair electrical problems efficiently.
Electrical installation: We safely install lighting, switches, and a wide range of electrical components throughout your home.
Backup generators: Stay prepared for outages with professional generator installation, maintenance, and repair services.
Lighting: Choose our electricians to install or replace lighting in or around your property.
Electrical panel upgrades: Increase your home’s electrical capacity and reliability with a professionally upgraded panel.
Wiring and rewiring: Whether updating old wiring or outfitting a renovation, we provide safe, code-compliant solutions.
Whole-home surge protection: Protect appliances and electronics from dangerous surges with whole-home surge protection.
EV chargers: Enjoy convenient at-home charging with a professionally installed EV charging station.

Why Choose Us?

For more than 40 years, Haller Enterprises has supported homeowners across Central and Eastern PA with reliable HVAC, plumbing, and electrical services. Our Lock Haven customers can expect expert workmanship and friendly, professional care.

We’re committed to delivering consistent, high-quality service every time. Choose Haller for all your home service needs in Lock Haven. Schedule services today.

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

Further Reading:

What Our Customers Are Saying

100% Satisfaction Guarantee

4.7

Based on 1311 reviews

2 days ago

Thorough evaluation of the issue. Corrected the issue with expertise. Professional, knowledgeable and courteous.

2 days ago

We called for a yearly HVAC service. The guy Ricardo came. He was extremely nice, knew what he was doing. Very kind and polite. The lady who scheduled the appointment was super kind and friendly. It has been the best experience I ever had getting my yearly service. I would recommend Haller to anyone.

6 days ago

Annual service completed on heat pump and furnace. Technician Jaren B. performed the service. He will return with manager to assist in maintenance of steam humidifier. He was polite and punctual.

6 days ago

very thorough & explaining what was being done.

Michele Hornung

6 days ago

The Gentleman that came was great, knowledgeable and very helpful and pleasant when I asked questions. He's been here before and would like him to come again.

Betty Bourguignon

6 days ago

Technician is an excellent job. He was professional and knowledgeable. I would definitely recommend their services to others.

1 week ago

Great product and very friendly workers. They kept me in the loop of what they were doing and actually finished the job in one day instead of two days.

1 week ago

Ricardo was great – thorough, explained everything, kind

Bill Bertolotti

2 weeks ago

Excellent service today as usual.

2 weeks ago

Jaren is knowledgeable, engaging, professional. Haller could not be better represented. I had a second visit for my AC. It turned out to faulty wiring job by the initial installers. Jaren and Pete were very professional about what turned out to be a dirty job.

2 weeks ago

Great service and customer care

2 weeks ago

Haller has always done great by us. They installed our new boiler system a few years ago & it is a work of art, beauty, & efficiency. Ricardo performed our annual maintenance today. Total professional & a gentleman. Thank you!

2 weeks ago

During a yearly pre heat system maintenance visit a problem was noticed with the Emergency heat unit. It was ordered and replaced and is now working after a period of troubleshooting. Turned out one of the coils was touching the side of the housing causing one of the breakers to trip. Mistah Williams stuck with it and discovered and fixed the issue. Nicely done!

2 weeks ago

Tech was very thorough and service was good and fast.

3 weeks ago

Justin showed up on time and went right to work and he fixed my geothermal and it was working in 10 minutes

Elise Baskerville

3 weeks ago

The service was great and the technician (Robert) was very helpful and courteous.

3 weeks ago

The technician listened to my questions, and provided answers that were very helpful. He serviced the tankless water heater, and instructed me as to how to drain the 55 gal holding tank. Very satisfied!

3 weeks ago

Your guys came out to do routine maintenance on my minisplits that Deluxe had pit in 3 years,ago. They did a great job, and showed me how to clean the filters inbetween them coming. They also cleaned a minisplit my husband had put in for me. They did a wonderful job!

Pasquale Bottiglieri

3 weeks ago

Exceptional service and no up selling. Just honest hard work and attention to detail. Thank you.

3 weeks ago

Efficient and professional!

3 weeks ago

Overall im happy with the service Devonte and his team installed my hvac system on-time professional awesome job ,also a thank you to the salesman Anthony for arranging the installation in a timely manner awesome job team !!

3 weeks ago

On time and professional. Friendly and talked to me in a way that was direct and understandable

Brian Mansfield

4 weeks ago

Great work. And when our unit didn’t allow for the complete job they only charged us for what they did!!

geraldine morris

4 weeks ago

Great response time, Chris was polite, professional and did the job. Thank you, I highly recommend Haller.

David Laudenslager

4 weeks ago

Technician Ricardo was excellent, diagnosed the problem In time (MTI get the replacement part and installed it on the same afternoon, explanation of problem was thorough and issues and service were well explained!