Keeping up with your homes HVAC system is very important. Having your system checked annually can help prevent costly repairs, maintain system warranty, and ensure safety in your home. Diamond Mechanical works on; oil, natural gas, propane, and heat pump systems. We also offer on demand water heater flushes. These are recommended to be done annually as well to prevent build up of any sediment that may end up causing further issues.

Your go-to local resource for all your AC needs

Come to us when your AC kicks out. Our team is dedicated to providing the service you need to keep your indoor spaces cool in the summer. If you keep bumping the thermostat down and the AC isn't doing its job, it's time to call us. You can depend on us for emergency air conditioner repair services day or night.

Reach out now to schedule ongoing air conditioner maintenance, a quick repair or a new system installation in Exeter, Portsmouth or Brentwood, NH.

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