AVOID this guy, even if your heating system is down. Find someone else. Plumber like this guy really gives plumbers a bad rep.

The bad:
Over priced and Over charges you a lot
use used parts
bad workmanship, pipe welding skills poor

Some of the older google reviews gives this guy 5 stars, he must have written them himself. I think that's why we called him. The more recent 1 stars are more of his style.

Look at their reviews on Yelp and Google.

I also think his positive reviews are all made up by himself.

State of NH should conduct business ethics on guys like him. He have a Legal NH Plumber License to Cheat people out of money. When the job is done he can basically bill you as much as he wants and he does. The sad thing is we can do nothing about it.

Let's hope these 1 star reviews will help make this guy a better and more honest person.

Don't be fooled by the positive reviews left by family and friends - Coastal Heating & Cooling (NH) and Jon Ardt are rip-off artists.

My overall review is nothing short of stellar. John from Coastal Heating and Cooling Specialists was extremely knowledgeable and helpful when it came to fixing my heating problems. He was prompt, polite, and in my opinion went above and beyond the normal call of duty. I would recommend Coastal Heating and Cooling to anyone in need of HVAC services. This company is exceptional and provide great service to it's customers.

The owner of this company is well know for his expertise in oil burner service and troubleshooting of all brands, makes and models. I would higly recomend this company for any service or installations.