HVAC reviews in Union, New Jersey

I've had a great experience with this company - their work is reliable and trustworthy, and they offer fair prices. I'll be back for future needs.

They consistently deliver excellent results at fair costs, allowing us to rely on their timely arrival and quality workmanship.

Excellent experience with outstanding customer service from a knowledgeable and genuinely friendly representative. Highly recommended.

I've had good experiences with Dimatic Control, thanks to Sheldon's reliability and professionalism - a trustworthy service provider who delivers results quickly and efficiently.

Excellent experience with this company. Highly rated and dependable. I'm thoroughly satisfied and would definitely refer them - specifically Sheldon, who consistently delivers top-notch results for my boiler needs.

A top-notch company with outstanding expertise in HVAC and R systems. They saved us a significant amount of money and stress, unlike other technicians who said our system needed replacement. It's refreshing to encounter such honesty in the industry.

Sheldon is top-notch - the fastest plumber I've dealt with, knows his stuff, and fair pricing too. I won't look elsewhere, he's earned my loyalty.

I wasn't expecting much, but Sheldon exceeded my expectations. After dealing with some shady contractors in the past, it's refreshing to see someone who actually cares about their customers. Diamatic provided me with clear options for my HVAC needs and delivered on their promises at a competitive price - I'm impressed.

Dimatic Control did a fantastic job on my hot water heater and furnace - the service was top-notch. The technician explained everything clearly, which helped put my mind at ease. The price was very fair considering what they saved me from having to pay later. I'm looking forward to using them for my AC as well.

I recently used Dimatic Control's services and had a great experience. The technician was very professional and knowledgeable about their work. I appreciate being informed about what they're doing in my home - they clearly explained the issues and showed me what needed to be done. What impressed me most was how quickly they found and fixed the problem. Their efficiency is truly impressive, making the whole process smooth and hassle-free.

The technician who came to fix my furnace was extremely knowledgeable and professional. He quickly identified the issue, which I had been told would require a new furnace by other contractors. This saved me from a potentially costly replacement. The service was thorough and efficient, and I'm grateful for the expertise of Dimatic Control.

We reached out to our home warranty service company about three weeks ago after our air conditioning unit stopped working. The process was a bit rocky, but we're glad it's fixed now.

The recommended repair company took their time to arrive, and when they did, one issue wasn't fully resolved. We called them back twice more, hoping the problem would be sorted out, but unfortunately, they didn't show up either time. Feeling frustrated, I contacted our home warranty service company again on June 8th.

Luckily, a different company, Dimatic Control, could visit us sooner. Sheldon Smith from Dimatic Control was assigned to our case and promised to arrive around 5 pm that day. He quickly got the air flowing again, so we could have a comfortable night's sleep.

However, he did let us know that the control board needed replacing due to burnt circuitry. He ordered the part and returned on June 9th. I want to express my gratitude to Sheldon Smith for his professionalism and promptness. His work was exemplary, and I'm grateful we were able to get our air conditioning fixed.

In the future, if any issues arise, I'll definitely be recommending Dimatic Control to our home warranty service company. I've already shared my positive experience with friends and family on Facebook and other online platforms. If I could give Sheldon Smith more than 10 stars, I would!

Dimatic is top-notch. Sheldon nailed a tough job flawlessly, got it done right on schedule, and his work is exceptional - highly recommended!

We walked in on a sweltering day to find our A/C not functioning right - hot air blasting out of the vents despite it being supposed to cool. Two contractors came over to assess the issue, each saying we needed a new system entirely. We called Dimatic/Sheldon for another quote expecting that fate would hold true, but fortunately they had a cost-effective solution without replacing the whole unit. What saved us thousands was Sheldon's honesty, reasonableness, punctuality, and professionalism. He genuinely fixed our problem, which is more than we can say for the other two contractors. I'll be calling him first next time around, and I'd highly recommend him to anyone who needs reliable service.

This company is top-notch - their work is impeccable, with great value for money. What really stands out is their attention to detail, leaving my place spotless afterwards. Their service is reliable and professional every time, making me feel confident in their abilities.

Dimatic Control is the go-to for reliable heating services. Their team, led by Shelton, delivers outstanding work with unwavering commitment. I've never had to worry about their professionalism - they're honest, genuinely care about customers, and consistently follow through on promises.

Sheldon's the one for me. After getting burned by another company years ago, I'm glad I found Dimatic. He's polite, gives clear answers, and operates like a pro. Works quickly, gets the job done right, and the price is always spot on.

I stumbled upon Dimatic through Home Advisor, and it led me to Sheldon as my technician. He called ahead of time to confirm our appointment and showed up right on schedule. Sheldon was very knowledgeable and professional, taking a thorough approach to diagnosing my old boiler's issues - which had been converted from coal to oil and then gas.

He worked methodically, checking various components to ensure they were running at their best. Sheldon explained his process in a clear and pleasant manner, got my approval for the costs involved, and even offered helpful tips. I was impressed by Dimatic's pricing, which fit within my budget.

I've already recommended Dimatic to friends in the area, and I'm confident in using them again for any future plumbing and HVAC needs.

Sheldon is extremely honest, dependable, considerate, patient, and genuinely trustworthy. When I had issues with my heating and cooling systems, he responded promptly, showing genuine concern for resolving the problem. He's a consummate professional who offers practical advice to help customers tackle common heating/cooling issues. Without hesitation, I'd recommend him to anyone; his work speaks for itself – keep up the great job, Sheldon.

Sheldon is a consummate professional who clearly takes pride in his craft. His attention to detail and commitment to quality are evident in every aspect of his work. He worked within our budget and took the time to explain each step, ensuring we were informed and satisfied. Communication was seamless, and he respected our schedule. The job site was left immaculate after completion. I have no hesitation in recommending Sheldon's services and plan to continue using him in the future.

I've had the pleasure of working with a reliable technician for several years now. He consistently delivers high-quality service at an affordable price. From routine maintenance visits to more complex jobs, he's demonstrated expertise, dependability, and a thorough understanding of his craft. I've been impressed by his professionalism and fair pricing, especially considering it far exceeds the services provided by larger companies I've worked with in the past. After years of disappointment with high-priced, unreliable providers, I'm grateful to have found this technician to handle all my HVAC needs - he's exceeded my expectations every time!