Heating System Check Up

Goodco has Joined Haller!

A New Chapter Begins

We’re excited to announce that Goodco Mechanical is now part of Haller Enterprises! Since 2008, Goodco has proudly delivered five-star HVAC and plumbing services to homes and businesses throughout Central Pennsylvania. This transition marks the next step in our shared mission to provide the highest quality comfort and trusted solutions—now with even more support and resources.

GoodCo Joins Haller

What This Means For You

  • Same Trusted Team
    The familiar faces you’ve relied on—technicians, project managers, and customer service staff—are still here, ready to serve you.
  • Expanded Resources & Technology
    Joining forces with Haller brings access to advanced tools, a broader service network, and more robust customer support, all to serve you better.
  • Seamless Service
    Your service will continue seamlessly, backed by the same great customer care and access to even more HVAC and plumbing solutions.
  • Continued Commitment to Values
    Integrity. Excellence. Customer focus. These values have defined Goodco—and they’re at the heart of Haller Enterprises, too.

You Probably Have Questions…

We’re excited to welcome Goodco Mechanical customers to the Haller Enterprises family! Here are some answers to the questions you may have:

Is Goodco Mechanical still in business?

Yes—Goodco Mechanical is just now part of Haller Enterprises. The ownership has changed, but the commitment to five-star service remains exactly the same. This partnership simply allows us to continue to grow our expertise and serve you even better.

Will I still see the same technicians and office team?

Yes! The same team members you’ve trusted for years are still here and ready to serve you.

What happens to my service plan, maintenance agreement, or warranty?

All current Goodco plans and warranties are still valid through their expiration terms. There’s no action needed on your part. With this partnership, you’ll also have access to enhanced maintenance plan options and our 100% satisfaction guarantee.

Will anything change with how I’m billed?

You’ll begin to see “Haller Enterprises” on your invoices and credit card statements. However, your billing amounts, due dates, and service schedules will remain unchanged.

Will there be service delays or changes to scheduled appointments?

Nope! You can expect the same level of prompt, professional service you’ve always received—only now with additional resources and support behind the scenes.

Our Pledge

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Expertise & Safety
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Customer Satisfaction
Community Focus

Navigating the Change

Our whole team is dedicated to providing a smooth experience. Explore the rest of our website for detailed information on our range of services. For any queries or assistance, our customer care team is just a call or click away.

Thank You for Your Trust

Your ongoing support has made this evolution possible. We look forward to serving you with the same commitment and care you experienced with Goodco Mechanical—now just strengthened with Haller Enterprises’ team.

We’re Here to Help

What Our Customers Are Saying

Learn More About Our 100% Satisfaction Guarantee

4.8
Based on 9668 reviews
Lew Button
11 hours ago
Very professional and timely
Linda Stran
14 hours ago
Brandon was awesome. The water heater was replaced by a different crew and Brandon came to fix a cracked condensate pump on my ac/heat unit. He was great. Thanks Brandon. Haller hires the best. Troy was also here last week and was very knowledgeable and was a big help. I will continue to use Haller for all my plumbing and electrical needs.
skerry
14 hours ago
Fast and efficient installation. Will recommend highly.
Barbara Fogle
15 hours ago
My technician was great.
Susan Kennedy
15 hours ago
Moises was terrific!
Lisa Janssen
17 hours ago
Haller continues to be professional and easy to work with. Maintenance is good piece of mind. I’d recommend them to anyone.
Robert Harpster
17 hours ago
Jared is extremely knowledgeable regarding my Carrier Geo thermal unit. His annual maintenance checks are appreciated, as well as system recommendations. Using annual maintenance plan.
Jessica Camodeca
19 hours ago
Lost water and the team came quickly on a weekend when no other plumber could. Honest and reliable.
Paula Over
20 hours ago
Jason was awesome! Thank you for your quick response and diagnosis!! Definitely recommend you for other clients!
Demonte Temple
21 hours ago
Great Service!
Janet Grice
21 hours ago
We have been using Haller for 20 years and have never had a bad experience with the HVAC, electrical, and plumbing work performed, whether it was maintenance, repair, replacement, or new install. The quality of work performed is thorough and includes timelines on any upcoming repairs or replacement considerations — very helpful for budget planning. When there was an emergency, Haller was here the same day! The service techs and installers are professional, friendly, and do a great job with care and attention to detail. Such peace of mind knowing that Haller will get the job done and done right!
MP Salinas
2 days ago
Thor from Haller is a consummate professional. I encountered a significant electrical issue at an older property, and Thor demonstrated exceptional expertise throughout the process. He thoroughly diagnosed the issues, developed a clear plan of action, and took the time to explain the situation and available options. He also coordinated directly with the local township and utility provider to ensure the issues were resolved in the most efficient and cost-effective manner possible. I’m very grateful that I contacted Haller and had the opportunity to work with Thor. His professionalism, technical expertise, and commitment to customer service were outstanding. Highly recommend!
If you need to pinch pennies and don’t mind waiting for a week for someone who may or may not be able to fix your problem, you probably don’t need Haller But if you want a company with lots of employees, who can get someone there fast, who will be able to fix the problem, and you’re willing to pay for that availability and professionalism…. Haller is the company for you.
Devonte installed new gas furnace that was diagnosed with a problem last week
Nancy Cherry
2 days ago
Friendly, fast and professional.
Patti Hresko
2 days ago
Water heater died last night and made the call to Haller at 8 this morning. Tech was here by 10:25 and new gas water heater installed by 1:00! Very courteous and knowledgeable tech. Daniel explained everything thoroughly. Impressed with this company.
Robin Kunkel
2 days ago
Vince was professional and polite ! Highly recommended
Jill Scheneman
2 days ago
Wes did a thorough system inspection of our heating & hot water heater & kept us informed throughout the visit.
Ellen Furia
2 days ago
Excellent service. I have used Haller for all household needs for over 20 years
Robert Nace
2 days ago
Jarred has the skill to diagnose the problem and repair. Great personality. Neat. Cleans up.
Meg Wojtkowiak
3 days ago
Five stars for Troy! He is absolutely awesome! He knows just how to talk to me to calm me down and assure me in a stressful situation. I am a Haller Lifer.
Jim Unger
3 days ago
Brian from Haller did great work in getting our heat pump running correctly again. He explained the steps and periodically took time to assure me that the process was moving along. He was also very friendly and polite!
Julie Hamilton
3 days ago
We always have a great experience when the technicians come for the yearly service!
Barbara Smith
3 days ago
We’re a fabulous job Pedro (Pete) Performed and was very respectful of my dogs and my time and my house. He also suggested options for improving my efficiency
eric whitman
3 days ago
Once again, I had a very good experience with holler Enterprises. Regardless of who I spoke with on the telephone, everyone was Very courteous and friendly and did everything they could handle my issue. Dan was the technician that handled my plumbing issue. He was very methodical and thorough in determining what was causing my main line backup. He was courteous, knowledgeable, and friendly, and resolved my issue. I couldn’t have been happier with his work and the Haller staff in general.