Hours of Operation

  • Saturday: Closed
  • Sunday: Closed
  • Monday: 8:00 AM - 4:00 PM
  • Tuesday: 8:00 AM - 4:00 PM
  • Wednesday: 8:00 AM - 4:00 PM
  • Thursday: 8:00 AM - 4:00 PM
  • Friday: 8:00 AM - 4:00 PM

Chamber Rating

Verified Member
4.6 (14 reviews)
12
0
1
0
1

About

Diamond Mechanical is a family-owned and operated company that was established in 2020, with 10 years in the field experience. We specialize in the sales, service and installation of residential heating and air conditioning systems including, Mitsubishi and American Standard. We are a local HVAC company that serves Exeter, NH and beyond. If you need emergency HVAC services, please call us at 603-580-4844, we will always answer the phone.

Contact Info

QUESTIONS & ANSWERS

What is the phone number for Diamond Mechanical LLC?

The phone number for Diamond Mechanical LLC is: (603) 580-4844.


What is the internet address for Diamond Mechanical LLC?

The website (URL) for Diamond Mechanical LLC is: https://diamondmechanicalnh.com/


What days are Diamond Mechanical LLC open?

Diamond Mechanical LLC is open:
Saturday: Closed
Sunday: Closed
Monday: 8:00 AM - 4:00 PM
Tuesday: 8:00 AM - 4:00 PM
Wednesday: 8:00 AM - 4:00 PM
Thursday: 8:00 AM - 4:00 PM
Friday: 8:00 AM - 4:00 PM


How is Diamond Mechanical LLC rated?

Diamond Mechanical LLC has a 4.6 Star Rating from 14 reviewers.


Hours of Operation

  • Saturday: Closed
  • Sunday: Closed
  • Monday: 8:00 AM - 4:00 PM
  • Tuesday: 8:00 AM - 4:00 PM
  • Wednesday: 8:00 AM - 4:00 PM
  • Thursday: 8:00 AM - 4:00 PM
  • Friday: 8:00 AM - 4:00 PM

Diamond Mechanical LLC Reviews

Overall Rating

Overall Rating
( 14 Reviews)
12
0
1
0
1
Write A Review
Robin Levesque
Sep 22nd, 2021

Gone are the days of lugging 50+ pounds up and down the cellar stairs. Thank you Diamond Mechanical (Mike, Jose and Mica) for installing the Mini Splits.


Lauren Henzi
Sep 15th, 2021

Asked Mike for a second opinion and a quote to repair AC. Quote provided was much more reasonable than the first one we received. Repair was scheduled quickly once the part was available. Tech arrived on time and was professional and friendly. Will be scheduling all my yearly maintenance with Diamond Mechanical from now on.


Jessica Eisfeller
Jul 17th, 2021

Highly recommend Diamond Mechanical for all your HVAC needs! When my AC died at the start of a heat wave, Mike immediately made himself available to fix the issue. Quick service and fair pricing. Mike had great communication, and was prompt and professional. Definitely will call Diamond Mechanical for maintenance or any issues in the future! Service: AC repair


Dan Cohen
Jul 7th, 2021


Clif M
Mar 6th, 2021

We had the pleasure of meeting Mike and the Diamond Mechanical crew early last summer and contracted them to Install a new Mitsubishi Mini Split system for us. When Mike came to install the new system, he made himself available to also move our connection for the propane that feeds the house and moved our power vent for our boiler to a new location. This was all needed in a relatively short time so that we could meet code for the structural changes we were making. Now after roughly 9 months, two days ago that same boiler started pouring out onto the utility room floor and yesterday the Diamond Mechanical team showed up and repaired the issue. So in less than 24 hours later we were back to business as usual. Mike and his "Mechanics" have been very responsive and done a great job for us. I would highly recommend Diamond Mechanical to anyone for their HVAC needs. Services: Duct and vent repair, Ductless heating and AC services, AC installation, Heating system repair, Heating system installation


Load More Reviews

Overall Rating

Overall Rating
( 14 Reviews)
12
0
1
0
1
Write a Review
YOUR RATING:
Please Choose A Rating
Please Enter Your Name
Please Enter A Valid Email Address

People also Viewed

Start Driving Online Leads Today!
ChamberofCommerce.com