Get matched with top swamp cooler service or repairers in Penryn, CA

"Excellent..... Nathan Smith the service tech, found that the zone damper is/was sticking. He made an adjustment and hopefully problem solved. If it persists, then we address that at the time."

"The service was good, they were able to fix the problem and make my air conditioning run during the summer."

"Garrett and team were excellent, they provided top professional service at a reasonable price. I am very happy with my new furnace and the whole installation process. Highly recommend!"

"Just had the initial diagnostic visit. I was given terrible news (I'll probably end up getting a new furnace $$$), but the technician Ricky was wonderful. He was extremely polite, professional, and friendly. He did a very thorough inspection and then gave me a very thorough explanation of the problems. This included photos he took on the spot of some internal parts (oil leakage, heavy dust & dirt, stress markings).... at no point did I feel like I couldn't trust what he was telling or showing me. He answered every question I had. He went into the "attic" of my Eichler to check the ductwork (via a 14" hole in the closet ceiling, into space so shallow and tight I have no idea how the ductwork was ever even installed), and came out with photos to show me. The company was easy to work with when I had to change appointments, sent me email and text confirmations of everything, and gave me a day-before reminder of the appointment. I had an 8a- 11a window and received a text at 7:50a letting me know the technician was on his way, with a photo of him included. Perfect, perfect, perfect. The visit was $89 but reduced to $39 because I signed up for the MVP membership: $107 for a year which gets me all kinds of free services plus discounts on everything else. It even includes services on my water heater which they did not install! Additionally, they have some really good guarantees, MVP or not. Before leaving he called the office, explained all he'd found, and handed me the phone to set up an appointment with a "comfort specialist". Ariel (on the phone) was also extremely polite, professional, and friendly. These people are trained right! Or they're hiring very well. So, I will be meeting with someone to discuss repairs vs. replacement options. No repair work has been done yet (although Ricky did do a temporary fix that is allowing me to get some heat), so I can't fully review the company. But thus far I'm 100% pleased. This is probably the best experience I've ever had with any kind of repair technician. I've never used them before and have also never written a review before. The experience was just that good. I'll write another when I've finished with them just to give a full review, but so far perfect!"

"Jim did a great job. He quickly assessed the problem and then took our unit with him to work on it more. When he got back to us, the fix would have cost more than it was worth. He gave us options for a new or refurbished PC. We felt the refurbished was a good deal and chose that. He came back and set that up and we are very happy with it. He then took a look at my laptop and again took it along. He tuned it up and installed a speed upgrade we wanted. Of course, we paid extra for the new unit and upgrades, but we thought the price was very fair. Jim seemed very knowledgeable and responsive. We will definitely call him again if we need any computer services."

"This was the second time I used Diamond.  Previously, they came to my rescue regarding a non functioning air conditioner on a Friday night when the temp was over 100.  I found Elaine to be a very pleasant and efficient contact.  Bob was thorough, personable and took the time to explain what had happened and what he was doing.  Once the heater was repaired, he took extra time to check out my original thermostat and installed one I had purchased in my fear that the original was no longer working.  I will absolutely continue to do business with this company.  Customer service and reasonable fees are rare.  What a delightful find Diamond has been!
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"Very well....signed up for their ongoing service for air, heat and plumbing."

"Went fine, on time, work done appropriately. Not cheap but well worth it. I bought their service agreement so they will be coming out in December to service the heater. I have several friends who are also using them. Can't remember what I paid but I did check around first and decided to go with them because of recommendations.."

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All aspects of the service were very good, prompt, professional and polite. But the price was significantly higher than I would have expected or I have paid in the past for plumbing services. The overall cost came out to over $150/hr even with a discount. The cost for installing the disposal alone was more than double what it would have cost if I had gotten it through Lowes (where I bought the disposal.

If you don't mind paying up (way up) for high quality, then use Benjamin Franklin. Otherwise find a more reasonably priced plumber with good references.

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"I called Zach during the hottest week of the year and he returned my call promptly. He made time for me on one of the hottest days of that week. He was on time, friendly, efficient and even helped me clean the filter. He explained the process of the repair and charged me reasonable price. I will have him come back in the fall to service my furnace."