Serving Las Vegas and the surrounding areas

Commitment to excellence

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Superior Turn-Key Unit Repair

MJH Mechanical Inc. is your one-stop shop for all your commercial, industrial, residential and low-temp refrigeration needs.


We offer turn-key superior service & repair for all your air conditioning, refrigeration, and heating systems. We confidently stand behind our work & warranty all of our labor.

With 24-hour emergency service and competitive prices, we're your best choice for all of your A/C, heating and refrigeration needs!


We've been providing quality workmanship since 1971. Call us at 702-382-2683 and schedule your FREE estimate today!

Your #1 Mechanical Contractors

Contact MJH Mechanical Inc.

Locally owned and operated company

Get top-notch service by calling our locally owned and operated company.


Your satisfaction is our top priority!

For your convenience we offer all major brands to suit the needs of our clients.


Contact us today!

Your One-Stop Solution for

From plan spec, to design build we work with owners, developers & contractors to design custom professional HVAC systems. It is our desire to go from inception to construction to servicing the system for life.

Your #1 mechanical contractors
Contact MJH Mechanical Inc.
Superior turn-key unit repair

Heating, Air Conditioning, and Refrigeration Needs