I was very happy with Norman, I found him very accomidating, skilled and professional .

Joe was excellent! He came right on time and completed the job in a professional and competent manner. Will definitely have him come out for other projects! Steve came out to repair some plumbing issues. He was excellent. He explained what needed to be done and scheduled the work immediately. I would highly recommend Weltman Home Services. Ryan did a great job. I haven't had anything but excellent service from Weltman. Herb and Christian installed my new HVAC system. They were great! Very pleased with the entire Weltman team. Another 5 star job! Thank you! Henry installed a new attic fan. He did a great job! Michal and Eric came diagnosed and fixed the issue. Great service as always! Eric arrived right on time and completed all of the necessary work. Excellent work! Had outside water source replaced today (11-30-23) and Brent did a great job! I always rely on Weltman! Steve came out and cleaned my dryer vent. He was quick yet thorough. The cleaning was long overdue and my dryers effectiveness has been improved. Great service as always! Routine maintenance on the HVAC system by Michael and Andre. Excellent service as usual. New service on October 6, 2026. Joe and Stephon did a great job. My new light fixture looks great. They're always reliable and the service is excellent. Would strongly recommend!

Great service. Easy to schedule an appointment and the technicians are knowledgeable, punctual, and friendly. At our last system maintenance appointment, I pointed out a problem we were having to the technician, Stivan, and he immediately fixed it. He also identified some other issues and clearly explained/documented what the problem was and what needed to be done. Highly recommended! Update 10/2/26: I've used Princeton Air for many years for HVAC maintenance, but today was the first time I've used them to install a new system (heating and AC). The service was fantastic. Asterson and team arrived promptly and, once I'd shown them where everything was, they completed the installation without any further interruptions to my day. Just as they were packing up and getting ready to leave, Asterson even took the time to fix and completely unrelated problem I was having with one of my air vents. Very happy with my new HVAC system.

Excellent service and information from Norman on completion of Boiler maintenance.Very helpful and comprehensive review of equipment .Great work. Thank you. We have an annual contract for HVAC..systems

Great experience with Norman from Princeton Air. He took the time to explain everything clearly, walked me through what needed to be done, and gave me helpful advice on how to better take care of my system going forward. Great customer service. Highly recommend!

Technician did thorough job tuning up furnace for the winter. Very polite as usual

A-1!!! Compared to other HVAC companies, Dominic provided a full explanation of problems with steam boiler, along with photographs- appreciate the “education” and recommendations.

Ryan was wonderful. Very helpful and knowledgablel

Ryan was a delight to have in my home. He was respectful of my space, easy to talk with and very knowledgeable. He thorough and took the time share information about the maintenance done on my furnace.

Showed up in a timely manner and a text was sent saying the tech was on the way along with pic of tech. Very thorough annual tuneup and tech was very helpful in explaining the condition of my old furnace giving me peace of mind.

Professional in every way. Courteous. Quickly fixed the problem.

Jason Muniz was terrific in pointing out a potential problem for us. His explanation was clear and he was not alarming. Jason was on time and courteous, the kind of professional who we like to have take care of our home,

Sink was leaking after 1st plumbers fix. To many short cuts. Error was corrected and the sink is no longer leaking. Lynn

Rapid make appointment for customer . Come quickly to estimate and repair.

Norman S Was very efficient and pleasant . He did a great job

Johnny was excellent at carrying out my air conditioning inspection (in September -/ first available?!?!) and he carefully explained everything he looked at and carried out. He also found my non-functioning dehumidifier was simply unplugged! Nice friendly courteous guy.

Very friendly and thorough service

So knowledgeable and personable

Prompt and courteous technician.

Johnny, the rep from your company provided an excellent service appt . He was through and fully explained everything to us after he was done and showed us photos of various parts of the heating unit. He was also very friendly

Great service . Dan went over all the system details .

Wilver did an excellent job diagnosing what the problem was! Thanks. Patricia

Mike was very professional and knowledgeable. He explained reason for repairs. He left everything clean after his work. I would be happy to recommend and use his service for future needs. Also Princeton Air responded very quickly to my call and arrived within the time frame they said that they would. I’m not sure what the going rates are for this type of repair so the cost charged may be within reason. However, it seemed high priced.

Thermostat wasn’t working Dominic from Princeton air explained very well and fixed right away. It was very educational. Thanks Dominic

I engaged Princeton Air for my Furnace maintenance. Danielle, the Technician was fabulous. Very patiently he explained to me in details the exact state of the furnace. No hard sell, just simple facts. I knew that am in good hands as he went on performing maintenance and clearly showed me what he was doing and why. I never experienced such a knowledgeable technician. He also gave me some tips to keep my HVAC system efficient. I highly recommend Princeton Air and specifically Danielle to any homeowner who wants peace of mind in running HVAC system efficiently