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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
Haller Guarantee Icon
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 9630 reviews
Nicole Verity
6 hours ago
Goodco/Haller is a great company with courteous, polite, friendly service people. Ron checked everything and gave me a heads up on a not-yet-a-problem but-could-soon-be-a-big-problem. Whenever I need repairs or maintenance, I know who to call.
Mark Mullen
6 hours ago
Haller sent a very professional and efficient team to do our AC/Furnace installation. They removed and installed the units in 6 1/2 hours with minimal disruption and left their work area cleaner than when they came in!
Holly King
6 hours ago
Haller has updated some of their communications. I received confirmation of my online booking. A text with picture of who was coming. Another text to state employee was on the way. If you are looking out for safety, I can't recommend a better company. I have been using Haller services for about 10 years. Haller has been great about everything. I know some of you are going to say expensive. I have never needed a second visit for anything that they fixed. Done once and done right. Thank you!
Gregory Bivona
9 hours ago
Always prompt service with friendly and professional technicians. Did full maintenence on my hvac system and corrected a leak for no cost. May not always be the cheapest, but guaranteed to be early or on time, available when you need it, and expertise you cannot diminish
Eugene Amoro
10 hours ago
Great job, on time and very professional!
Penny Duke
10 hours ago
On time, respectable, did not waste my time or his. Would recommend.
David Burke
10 hours ago
Kurtis knows what he's doing! He did a great job repairing our heating system.
Nicole Bouder
11 hours ago
Excellent electrical service! The electrician arrived promptly, diagnosed the issue quickly, and completed the work in under an hour. The quality of the work was outstanding, and everything was explained clearly throughout the process. Best of all, the price was very affordable with no surprise charges. Professional, efficient, and reliable service from start to finish. I highly recommend them to anyone needing electrical work done and will definitely use them again in the future!
CAROL SCHINTZ
11 hours ago
Nathan did a great job
Pavel Pochobradsky
11 hours ago
Excellent service—Nick was courteous, knowledgeable and efficient. He went beyond what he was asked to do.
John Monte
11 hours ago
New boiler installation. Great price great people to deal with from the salesman Billy to Brandon / Eric the install guys! Great experience!!!
Joseph Haines
12 hours ago
Jeff did a fantastic and very thorough job. Explained with detail everything he did. Exceptional experience.
John Urbanski
12 hours ago
I always request Justin because he always goes the extra mile with his time and service.
carl schleicher
13 hours ago
Excellent service
Erik Brough
15 hours ago
Darius was fantastic!
David
16 hours ago
Today we had routine service on our heat pump system and hot water heater. Notice of and arrival exactly as scheduled. Communication of system performance was outstanding and the explanation of some necessary replacement parts was commendable. Five star review is well deserved.
Bradley Eslinger
16 hours ago
Noah arrived promptly as scheduled and did an excellent job. He conducted scheduled maintenance as per contract and also fixed an issue I was having on my Bryant heat pump involving a communications error. He explained everything thoroughly and professionally. I give both Noah and Haller Enterprises a 5 Star review!
Ralph Kaufman
17 hours ago
Great service from Haller for fixing our electrical problem. Joshua was prompt and had the problem fixed in no time. We use Haller our heating air conditioning and plumbing service as well. Always great service.
Rock Armold
17 hours ago
Jared aways does a great job in serving are furnace 👍
Stephen Digiovanna
20 hours ago
Well maintaine
Bruce Shipley
1 day ago
Our church in Downingtown recently constructed a memorial garden. This was a fairly diverse project that required masonry, landscaping, and electrical crafts. We selected Hallar for the electrical portion of the project which required them to work closely with the mason in order to ensure a coordinated installation. Things went very well and the end result was a very successful project. Hallar installed the lights and a timer system which make for a very subdued and quiet setting in the evenings. In addition, during excavation for the masonry walls, our water service pipe was damaged. Because Hallar’s is a multi-craft company they were able to make the necessary repairs to the water line without any disruption to the project schedule at a very reasonable price. We would recommend Hallar’s for any project which requires electrical, plumbing, or HVAC expertise. They are proven to be cooperative, timely and highly skilled.
Sharon Hock
2 days ago
Robert did a great job. Our furnace is still working.
Linda Wiseman
2 days ago
My experience with Ricardo on Friday was very good. He did a great job explaining everything. I am so glad I went with Haller!
Great job
Kelly B
2 days ago
Our HVAC has been needing replaced for several years but we kept putting it off. Finally our ac went when they were calling for a very hot couple of days. Called for estimate and got an estimate next day and installation for furnace and AC happened the very next day!!! Salesman and installers were fantastic to work with. Great job by all.