Get matched with top swamp cooler installers and replacers in Littlerock, CA

"HD Mechanical did an amazing job. I felt safe hiring them to install my ac unit. They were very professional and they are very trustworthy. Would definitely recommend them to everyone."

We specialize in residential and light commercial HVAC equipment, installation, and repair and maintenance. Over 11 years experience.

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.\n

"Computer had been acting up for a while but I kept putting off getting it fixed.  After reading all the great reviews, I decided to give N.A.T.S. a call.  So glad I did.   Jim was able to resolve all my problems remotely - no drop off or pick up necessary - so convenient!  I feel like I have a brand new computer, it runs so well and FAST too.  I couldn't be happier and wouldn't hesitate to use his services again.  My only regret is that I didn't call him sooner.
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"Cleaned and set up my swamp cooler for the season. Friendly, professional, didn't make me wait."

"Excellent Service from planning through Execution and installation to final fine tuning. The folks communicated well and explained every detail of the step. Got permit and inspection done. It was seamless. Thanks. R."

"Lost our heat on a very cold late afternoon. Called 3 places. NRG was the only company that returned our call. Sent someone within an hour. Determined that our 28 year old unit needed to be replaced. Benjamin spent at least and hour on the phone to order the new unit and arranged to have it installed the next day, Thanks to all involved. Curtious, punctual, and professional."

"We decided to go green and to replace the water heater and to install a tankless system and a solar panel system. We met several times with Ezra and Charlie and we spoke and covered everything that involved with this and to know exactly what can i earn from that. Ezra proved me that he is very knowledgeable and he knew exactly what system will fit us most. The work that they did took close to a month and Ezra and his office did it as a hassle free project for us. 
We are very happy with them and the company itself."

"A high priced, high overhead company sends a low paid worker to your house to do the unskilled labor of cleaning windows, then pockets 50% of the purchase price for themselves.
Caveat: The worker did a good job but the company did little or nothing to add competitive value to the purchase price of the work completed. I overpaid and should have hired a motivated college kid directly.

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"Installation was quick and efficient by professional crew."