Mazgan Air Conditioning & Heating Repair

Mazgan Air Conditioning & Heating Repair deserves every bit of praise I can give. From the moment they arrived, their team was professional, thoughtful, and incredibly respectful of my home. What impressed me most was their ability to quickly and accurately diagnose the problem with my Rheem furnace and overall heating system. Instead of guessing or pushing unnecessary repairs, they clearly explained what was happening, what the options were, and what actually needed to be fixed. Their honesty and transparency stood out immediately. The repair was done efficiently, the system is now running perfectly, and the whole process felt straightforward and trustworthy—something that isn’t always easy to find in this industry. Beyond the technical expertise, the team was genuinely kind and patient. They took the time to answer questions and made sure everything was working properly before they left. It’s rare to find a company that combines deep technical skill with this level of professionalism and integrity. If you need HVAC work, especially with a Rheem system, I can’t recommend Mazgan Air Conditioning & Heating Repair highly enough. Skilled, honest, and a pleasure to work with.

TLDR: safe, thorough, educational. 10/10 would call again. - My in-unit residential heater has been rattling and the filter light has been going off since I moved in (2 years). I've taken it apart (as much as I could) to do superficial cleanings, but to be safe I asked my landlord if I could find a Rinnai-certified technician to complete a professional servicing. I found Mazgan on Google and chose them due to their 4.7 rating. My landlord's initial concerns with outsourcing from the super was that companies tend to tack on hidden fees/charges. Mazgan did not do this. In advance of our appointment, Mazgan assured me that they were only booking me for a professional servicing appointment (which included opening up the unit, completing a comprehensive cleaning, and diagnostic), and that any issues found would not be addressed in that appointment but rather a 2nd appointment would be recommended if necessary. Thankfully, nothing was wrong with the unit (besides the fact that it has literally never been cleaned 🙃). Zaki, the technician, was extremely thorough. He cleaned the unit for nearly 2 hours, was very quiet and gave me a heads up when something would be noisy (which enabled me to work-from-home in peace), showed me photos of how clogged the vents were with dust/grime, and provided a lengthly and clear explanation of how the machine works and the importance of cleaning/how accidents can happen if not. They showed up when they said, charged what they said, and completed what they said. First things I did once Zaki left were to save Mazgan's number, purchase a carbon monoxide detector, and leave this review.

Mazgan Air Conditioning & Heating Repair did an outstanding job replacing our old Burnham IN8NI boiler. The entire experience was smooth from start to finish. Their communication was clear, responsive, and they took the time to explain every step of the process. The technicians arrived on time, worked cleanly, and completed the entire installation in just one day. Pricing was fair, with financing options available, and there were no hidden fees. They were transparent about all costs and answered every question we had. They even made sure our heat was up and running before a cold week hit. We absolutely recommend Mazgan to anyone in need of boiler or heating work. Great team, great service, and great results.