Get matched with top swamp cooler installers and replacers in Highland-park, CA

"I own a laundry and needed two new swamp coolers. I called DNA and Andrew came out and from our first meeting was very professional. He was knowledgeable and able to answer all my questions which put me at ease. These guys did a bang up job. They were clean and made short work of removing my old units and installing of the new ones. I would highly recommend DNA for future work."

"Cal Climate Corp had been keeping my very old ac system alive for the past 3 years at a reasonable price and with excellent service. Bob and Tom are honest and conscientious so when the time came to replace the entire ac system, I was happy that they were available to do the work...particularly in the midst of another sweltering Southern California summer. The quoted price was much less than I anticipated, the work was completed in one day, and I was perfectly comfortable leaving them to do the work unattended. I returned home to find my home as clean as when I left it...and, thankfully, much cooler. I recommend them unreservedly."

"Southland gave us the best quotes for our Heat/AC unit replace. They also told us about rebates from Los Angeles (other businesses we contacted did not mention this). Their crew were professional and worked hard. We especially appreciate the care of Nick and Elbert from Southland. The unit went up in a day and looks great (and works very well, too). We are grateful to Southland for the good experience and excellent customer service. Thank you!"

"We have used Darrow before for our unit and the condo association and were extremely satisfied. We called him again when our heating unit stopped working. We called on a Friday afternoon and we asked if he could come out the next day or Monday and he insisted that we not wait (since we were having a cold spell) and came out the next day and worked around our schedule. He's friendly, knowledgeable and his price is always fair and reasonable (and he didn't charge extra for a weekend). He also diagnosed the problem right away and didn't try to sell us things we didn't need. He also noticed on the roof a problem with our neighbor's unit and he replaced the cover to a water spout so they wouldn't get water leaking in (and did it at no charge). We're always apprehensive any time we have to hire someone for repairs, but Darrow has proved himself to be our go-to person for heating (and air conditioning should we need that). He has a great work ethic and cares about his customers."

"Setting up the appointment was easy. They offered to come out the next day but I needed to wait until Friday, my day off. Mike showed up on time. Did a good professional job removing and installing a new 50 gallon water heater. Mike also tested my water pressure and noted it was too high. For an agreed upon small additional charge he replaced my pressure regulator and a shut off valve."

"The service went very well. We had them replace the duct to suit our needs better. There were no additional fees for the service. The technician was proactive and I appreciated his feedback. Scheduling was very easy."

"Excellent customer service and fast! I highly recommend them, if you need a new system or maintenance this is the company to call!!!!"

"I found Precision Auto Works here on Angie's List.  They had great reviews and a 10% off labor coupon.  I decided to give them a try.  I pulled into the parking lot and was a little leery because it looks like you are parking next to a house.  Do not let this stop you.  You ARE supposed to park there.  Walk around the house to the back and you will find the office and see the shop.  It's a strange set up, but this place was awesome. 
I have never had such great customer service from an auto mechanic.  I had an engine light on in my car and I needed an oil change.  A friend had pulled the error codes from my car and I was able to walk in with those.  The office spent several minutes with me discussing and looking up the codes.  They called the mechanic (Dave) in and he also spent quite a bit of time with me.  As a female, I have never felt so comfortable at an auto shop before.  I left my car and waited for an estimate. 
A couple of hours later they had located the problem (an actuator) and gave me an estimate.  For parts, labor and a synthetic oil change, the estimate was $450.  $80 or so of that was my synthetic oil change (which is about average).   $175 was for the actuator part.  $200 for labor (with my 10% off coupon labor came to $180).  So anyway, right around $450.  Now here comes the good part.  They called a second dealership to check for the part so they could get the car back to me on the same day.  The other dealership wasn't going to have it available until the following day.  We're not sure what happened but the second dealership listed the part for $50.  They called me with the great news about the price drop and told me my car would be ready that day.  Do you know how easy it would have been for this mechanic to just charge me the full $450?  I never would have known the difference.   However, they did not do that.  They passed on the savings.  My final bill?  $301.  
I felt they we're upfront and honest throughout the entire experience.  They mentioned they will be calling the first dealership to find out why they had such a huge price difference and mentioned they will not work with them in the future if they are gouging their prices.  It may have been an honest mistake somewhere along the way but either way, they are looking into it.  I love that they kept me in the loop and told me absolutely everything that was happening.  Not many shops would take the time to keep a customer so informed.  
Try this place! You just might find "your" new mechanic!
**As as a side note, this experience has convinced me to renew my Angie's List membership.  I don't use the site very often but if I can find even one compnay a year that provides an experience like Precision Auto Works, then my membership pays for itself.

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"Am axing job. It was a huge install and it was well worth the expertise"

"Hi fellows this company is very professional and they install 5 ton unit in my property I am very happy and I will hired again and also they are very honest because on one of my properties the thermostat was bad and couple of other companies told me I have replace the unit but these guys they charge the thermostat and solve the problem I highly recommend this company for all your havc need god bless you"