Haller Enterprises

4.7
1051 reviews

About

HVAC ContractorElectricianAir Conditioning ContractorHeating ContractorPlumberEmergency PlumbersWater Heater ServiceWater Heater SalesSewer & Drain CleaningGenerator Service & Repair
At Haller Enterprises, we deliver expert HVAC, plumbing, and electrical services with a customer-first approach across Pennsylvania and beyond. Known for reliable 24/7 service, upfront pricing, and quality craftsmanship, we specialize in heating and cooling solutions, water heater installation, and home energy efficiency upgrades.

Location

Haller Enterprises
4240 Fritch Dr, Bethlehem, PA
18020, United States

Hours

Reviews

4.7
1,051 reviews
5 stars
939
4 stars
38
3 stars
13
2 stars
10
1 star
51

What are people saying?

AI-generated from recent customer reviews

Service Quality

Customers consistently praised the professionalism, knowledge, and thoroughness of the technicians.

Response Time

Many reviews highlighted the quick response times, especially for emergency calls.

Pricing Concerns

Several customers expressed dissatisfaction with pricing, citing high service charges and unexpected costs.

Communication Issues

Some customers reported problems with follow-up communication and persistent requests for reviews.
  • CC
    Chuck
    Jan 5, 2026
    5.0
    The tech from Haller, Tabish, was very professional and personable. He was knowledgeable about out system and pinpointed our issue right away. We got our estimates the same day he went over the estimates and explained the work in detail. Would definitely contact Haller again. Look forward to working with them.
  • JH
    Jolynn Holencik
    Jan 5, 2026
    5.0
    Mistah was very professional and knowledgeable. He was so polite and easy to work with in my home. I had an issue with a prior technician and Mistah was able to get the correct materials needed for the job to complete it all today instead of having to come back. Great experience with Mistah!
  • SL
    Scott Lebo
    Dec 28, 2025
    3.0
    I had a plumbing emergency in the middle of the night. After calling around, I found Haller and they came out ASAP and handled the issue. Plumbing wise I would use them again in a heartbeat. Only thing keeping them from 5 stars is the relentless text requests for the 5 star review. I don’t need texts at 8 on a Saturday night reminding me to leave them a good review. I’m only doing this so it’ll stop. At this point I’m honestly conflicted if I would use them again or not
  • SS
    Sonya Stamper
    Dec 22, 2025
    5.0
    The service done by Michael B was awesome. He was pleasant and very professional. He explained everything he was doing to fix our issue. After calling several electrical companies, Haller Enterprises were the only ones to service us on the day of our emergency. If you have a same day emergency, give Haller a copy. Very pleased with their work and will use again.
  • JB
    Jon Brown
    Nov 28, 2025
    1.0
    I'll start this review out by saying I do not write negative reviews. I barely write reviews at all, and only when it's a great experience normally. I am only writing this because of how bad this experience was. I'm going to try and keep my anger out of it, but imagining other people going through this honestly makes my blood boil. I will also say that I do have some experience in machinal work and repair. I know my way around appliances and machines. Thanksgiving morning, I wake up to a house where 3/4 of the home is cool. Heat stopped functioning in 2 out of 3 zones. I know my way around my boiler, and troubleshoot my way to finding the circulator pump that ties to both cold zones is not working. Power is getting to the pump, the pump is not turning. I manually turned the pump, which moved easily, so pretty simple - I need a new pump. Any place I can get a new pump is closed, so I decide to make a call. I call Haller, who I am a new customer of, and am told the service charge on a holiday will cost 199$ - no issue. They put my on the schedule and tell me there is no ETA, but they'll call. Awesome, all good. I get a call about 3 hours later. The tech states "if you can wait until tomorrow, it's only 79$, but I'll come if you're ok with the 200$ charge". I tell him I'm good with the charge and explain I just need a new pump. He says ok, be there in 30 minutes. The tech arrives and asks to see the boiler. I tell him what's happening and show him the pump that's not working. He ignores me, and starts to feel the pipes. He asks if the thermostat is calling, to which I say yes. He continues to feel the same pipes for about 3 minutes - the pipes that are be being returned to by a dead pump. He then checks a Flow Control valve which prevents backflow, and manually opens it (this is important). He then tests the power to the pump, to which is does get power. What happens after this moment is, in my opinion, insane. He says "pump seems fine"... I'm confused. I ask "wait, did it kick back on?" and he says "i think it's good". It's not. I feel the return, it's warmer than before, I also feel the inlet. which feels the same as before. "The pump isn't working" I say. He says "it is, the pipe is warming now. Your Flow Control valve is bad". The return should be cooler than the inlet as it's the end of the loop, especially if the returning water has been sitting in the baseboard for hours. This was because he MANUALLY opened the backflow valve, which pressure of the boiler then reversed the flow. There are only 2 possibilities here: 1) he didn't know this but somehow I did which is hard to believe, or 2) he's trying to sell a service and repair I don't need. At this point, I've totally lost trust, and I want him out, but I'll play the game and see how far it goes. I ask what the estimate would be on the Flow valve. He quotes it at 2735$, to which luckily I have documented. WHAT?! Utterly insane. The even more disgusting moment? He then says "at that point, you may want to consider a new unit". Ah, there it is. Sure, a whole new unit because a part failed. Sure, man. Sounds great. Replace the whole kitchen because the sink needs to be replaced. I pay the service charge and ask him to leave. Once he realizes I'm understanding this game, he says "if you're good with your hands, you could open the back of the flow valve and clean it to see if that would do the trick". Yeah, ok. We're good here. Happy Thanksgiving. I got up this morning and hit Lowe's first thing, bought a new circulation pump and I'm up and running. 275$, and a couple hours of work. Easy. I would have happily paid for that to be done yesterday with no complaints. Flow valve is fine. Think twice. If you're not mechanically inclined and familiar with your system or if your parents/grandparents/loved ones aren’t, I'd recommend someone else. I can only imagine how many un-needed repairs are being done every day and people have no idea.

Frequently Asked Questions About Haller Enterprises

What services does Haller Enterprises provide?

Haller Enterprises offers expert HVAC, plumbing, and electrical services, specializing in heating and cooling solutions, water heater installation, and home energy efficiency upgrades.

Is Haller Enterprises available for emergency services?

Yes, Haller Enterprises provides reliable 24/7 service, including emergency plumbing and HVAC support.