Heating & Air Conditioning / HVAC near Princeton Junction

“Excellent service! Stiven R is a true professional. He provided excellent service and answered all my questions. I strongly recommend him to anyone needing services to their HVAC SYSTEMS.“

“I wish I could give Home Allegiance 10 stars! Chris, Sal, Sam & Mel ( and Joanne in the office) were all knowledgeable and true professionals! This is a company that provides exceptional customer service, something lost in today’s corporate interactions. We had our complete HVAC system replaced and were updated throughout the process. Sal & Sam added some ductwork and you could tell they took pride in their work. Mel was outside in the hot sun all day working on the compressor, but still always had a smile when I would come out to talk to him. Chris was our first interaction with Home Allegiance, his knowledge and professionalism helped us to feel comfortable and confident in our decision to use their services. Joanne would call and keep us updated on the process and schedules. First class company all the way around!“

“Jimmy was knowledgeable to unclog the toilet by snake the pipe twice
Installed new flange and left the bathroom clean“

“Dean & the Indoor Air Crew did a great job installing our HVAC system & hot water heater. The work was completed in one day as promised. Everyone was respectful & friendly to me & my family. Everything looks.& works great.“

“Perfect Air Heating & Air provides reliable heating and cooling services with professional technicians, quick response times, and excellent customer care. Highly recommended for quality HVAC installation, repair, and maintenance services with dependable and efficient workmanship.“

“SG provided quick response and repair of my plumbing issue. Very happy with their work.“

“We have been customers of PFO for 26+ years; the previous owners of our house were customers of theirs also. We replaced our hot water heater, furnace and a/c unit with them. Ron has seen us through it all; he’s incredibly knowledgeable and the nicest guy. We couldn’t be happier with the service we’ve received from Ron over the years.“

“Had to deal with an emergency leak from my toilet, not only did the tech find where but fixed it quickly on a Sunday with no issue. I was concerned it was actually in the wall so was willing to pay for Sunday rates.“

“Bart and his partner had accommodated the small task of replacing my leaking faucet in less than 24 hrs of request. It was a small task but they gave the time, expertise and even did an extra one in my bathroom when I inquired about an issue (I laughed on how I lived with it when all that needed to be done was to tighten something). This alone shows that they value every customer, no matter how small the job might be.
I very much appreciated the fast response, straight forward, fair pricing -- no nickel and diming customers. Will use them again for my plumbing needs.“

“AJ is our absolute go-to for anything HVAC-related. He is not only knowledgeable but genuinely helpful and reliable. He's done repair work for us to keep our old system running smoothly, and when it was finally time for an upgrade, he handled the installation of our brand-new system perfectly. The best part is that he always takes the time to explain exactly what he's doing in plain English. Awesome service from a true professional!“

“Eric and his team did a great job for us on a recent HVAC replacement. We got great advice throughout the project as it wasn't a cut and dry type of job. The installation team was clean, courteous, and efficient. It is clear that they know there stuff and communication was great; before, during and after the project. We have since used them for some other properties as well and they continue to deliver. Highly recommend.“

“Great service! John solved the issue in no time- going beyond the call of duty. They will definitely be my first call for any future plumbing needs!“

“Scott responded quickly to our air conditioner problem and had it fixed all in the same day. He worked hard to get it done and was the consummate professional throughout.“

“We had an emergency with our sink and garbage disposal, and, to make matters worse, it was during Memorial Day weekend.

Redding's was able to coordinate holiday / overnight emergency service.

Our plumber Stephen was excellent in all facets of the job. He called me back 15 minutes after the answering service took my call. He explained both the after-hours cost structure, and a likely time estimate related to that. He was candid, transparent, and wholly committed to making sure that I was informed before he put in the work order.

Stephen's communication style before and during the job was exemplary: he kept me appraised of his arrival time (we're in Princeton and he was coming from New Brunswick), and got all the details he needed from me to make sure he got the right tools at the shop.

The clog turned out to be a more involved job that originally thought, and it was only because Stephen brought the kind of tools (bigger, more powerful snake, etc.) that he thought he might need that he could fix the drain and disposal that night. His thoughtfulness and preparedness in getting the right gear was essential.

Stephen was a pro, and a super nice guy too. He explained the underlying issues behind the clog, and set up the system to work fine for the foreseeable future. My two young sons were *fascinated* by the evening's events and Stephen was really kind to answer their questions about his tools and how they worked.

Redding's was great -- they always are, we've used them many times -- and it's clear that Stephen is toward the top tier of their team.“

“Rare to find, professional, genuine experts who know their trade, love working in the family business ❤️ more importantly care for the customer's needs. I had a bloody good experience with AC & Heating Experts Princeton doing right by me and aircon. I feel better now. ✌“

“Customer service was great.The cashews were very helpful and are very knowledgeable of plumbing and it supplies that are needed.“

“Great customer service.... it was so refreshing to have someone call me back with a follow up call. To make sure that everything was okay“

“I am writing this on behalf of my parents who have used ICC for their heating and air conditioning needs over the last 5-6 years since they have moved into their 55+ over community. While I am not always there to help them, I call ICC whenever they have any issues or want to schedule a regular maintenance visit.

Five years ago when they first moved into their current home, my parents wanted to install a more energy efficient unit (at a higher cost). They could have installed the higher cost unit, but patiently explained to me and my parents that the costs savings, especially in a state (NJ) where you would not be running the A/C all year round, would not make up for the price difference through the savings earned from a higher efficiency unit.

A few years ago when my parents were away from their home, they noticed through their smart thermostat that the heat was not working in the middle of the winter. They called ICC and they took care of the issue without my parents having to return home from visiting their grandchildren.

Most recently Marco, one of their service tech/installers came for a regular service visit, but went above and beyond with helping my parents with an issue that they were having with cooling in certain parts of the home. I highly recommend ICC for their honesty, the integrity and knowledge of their technicians for any heating and air conditioning needs that you may have.“

““I’ve been a loyal customer of Manny’s HVAC & Home Improvement LLC for over 10 years, and their service has consistently exceeded expectations. They are reliable, professional, and always deliver top-quality work across all my properties. From routine maintenance to complex repairs, their team demonstrates exceptional expertise and attention to detail. I truly appreciate their commitment to customer satisfaction and timely service. I highly recommend Manny’s HVAC & Home Improvement LLC to anyone looking for trustworthy and skilled heating services.”“

“In my business we always tried to exceed the customer's expectations and Robert did everything he could to display that. We had an 85 year old sewer pipe split open behind a living room wall and by the end of the work day it was repaired and our master bath was usable again. The follow up restoration company was there prior to the repair and provided the cleanup and removal of all contaminated debris from the basement below. The invoice from Jeffersons was incredibly fair and happily paid. Great job from a local business.“

“I’m a happy Client.
Six Hvac did the entire heating and air conditioning system in my house, gave me an excellent price and excellent service, I love how they work. I joined the club membership that they have and for only $44 a month they change my air filters and humidifier pads, do safety inspections, check for gas and refrigerant leaks, clean the entire system avoiding deterioration, in that club they also include parts and repairs, they have 24/7 service, if you have an emergency they do everything possible to help you. The owner is a very honest person and always willing to help the client. I highly recommend Six Hvac, we have been their clients for many years and our ventilation system is excellent thanks to them. 5⭐️“

“John came out for the yearly contract and HVAC servicing, he was professional, super thorough, informative and we shared some laughs. Highly recommend!“

“Our water heater broke and flooded the basement on early Sunday morning. Called them and Luciano was on emergency duty. He calmly walked me through what to do, and suggested a good local company for mitigating and drying up the flood (which should ideally be done asap to prevent mold), and scheduled a replacement for Monday. Later in Sunday afternoon, with the mitigation people already at work, the broken heater was leaking some more. It was time to call Luciano again and this time he offered to come and just replace the heater ---on a Sunday afternoon! He was so nice and helpful, and was willing to take hours off his Sunday to do so. Normally they don't do new installations on Sundays. Very pleased with Luciano's going above and beyond, and being so helpful.“

“Love to support a local family owned business like Lawrenceville Fuel. Family has been in the community for 60 years and been a long time customer. Needed a plumber to fix leaking tub faucet and made appt for next business day. Plumber didn't show up so i called and found out plumber had been ill and he wasn't answering calls. They were very apologetic and offered to have on-call plumber come the following night. Brian showed up as promised and was fantastic. Courteous, professional and did a great job.“

“These folks are amazing and this evening was the second time I've gone to them. Scheduled maintenance, then needed it sooner due to a bit of an emergency with an adjacent unit. Robert arrived within an hour of calling me back, and everything was handled professionally, calmly and quickly. Highly recommended!“

“Prince Plumbing has provided plumbing services for us many times and it's always a great experience from start to finish. They are prompt, professional, and very knowledgeable. They explained everything clearly, the work was done efficiently, and everything was left clean and working perfectly. Highly recommend!“