HVAC Repair Exeter NH | Call Diamond Mechanical

Exeter, NH 03833

(603) 580-4844

https://diamondmechanicalnh.com

FAQs

What brands of water heaters do you install and repair?

While we work with several quality manufacturers to find the right fit for your home and budget, we are proud partners with American Standard for many HVAC and hot water solutions. Our team can assess your needs and recommend a reliable, efficient water heater that will perform well in the Exeter climate.

My pilot light keeps going out on my furnace. Is this a common issue in Exeter, and can you fix it?

Yes, pilot light failures are a frequent issue we see in local homes, often due to drafts, a dirty sensor, or a faulty thermocouple. Our technicians are experienced in diagnosing the specific cause, whether it's a simple cleaning or a component replacement, to restore safe and reliable heat to your home quickly.

Do you offer emergency service for a broken water heater?

Absolutely. We provide 24/7 emergency service for all our HVAC and plumbing services, including water heater failures. As a local, family-run business, we always answer our phone. Just call 603-580-4844, and our team will work to get you hot water restored as soon as possible.

About the Company

Diamond Mechanical is a family-owned Exeter, NH, HVAC and plumbing contractor founded in 2020, bringing over a decade of hands-on experience to every job. We specialize in the sales, service, and installation of residential and commercial heating, cooling, and water heater systems. Our team is proficient with oil, gas, and propane systems and partners with trusted brands like Mitsubishi and American Standard. Understanding the specific challenges in our New England climate, we offer reliable solutions for local issues like pilot light failures and leaky ducts. Available 24/7 for emergencies, we serve Exeter, the broader Seacoast region, and Southern Maine with straightforward, competitive service. For dependable help, call us anytime at 603-580-4844.

Provided Services

  • Water heater repair
  • Water heater installation

Business Location & Hours



Mon:8:00 AM - 4:00 PM
Tue:8:00 AM - 4:00 PM
Wed:8:00 AM - 4:00 PM
Thu:8:00 AM - 4:00 PM
Fri:8:00 AM - 4:00 PM
Sat:Closed
Sun:Closed


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