Sierra LLC

Kevin Rwas thoughtful and helpfulHe clearly explained and performed his duties very well

Prompt, honest, thorough, polite, knowledgeable, neat

Great

I have used this company for a couple of times for problems with my home heating and cooling systemNo matter who they sent it always appeared to me that the technician knew his stuff about system components and operationI can say this as a retired professional engineer familiar with building heating and cooling systemsThere are a number of airconditioning companies in the Las Vegas area to choose from but in my personal opinion I think this is one of the better onesIt also seemed to me that the office staff knew enough about the type of equipment they serviced so that the right technician would show up at the jobsite and quickly diagnose the problemHe was able to explain the problem to me in simple enough terms that I probably could have fixed it myself if I had to

Very friendly staffGood company to do business with

Had my winter maintenance appointment with Sierra Air Received a call telling me the technician (Jared) would arriving within minutes and he did (in minutes)Service was quick and thoroughtook about an hour Jared answered all of my questions and took care of business Professional technicians, professional servicethat's why I choose Sierra Great job!

Completely open, honest, and accurate dealing with this company over the years

Sierra Air did an outstanding job of performing the first winter heating checkup on my eleven year old system The technician, Dan, was very professional and courteous He explained everything that he did and the summary check sheet was complete and easily understood Sierra's office staff called me as promised with an estimated arrival time She was pleasant, easily understood and correct

Great company and great employees! Very helpful and knowledgeable

Drew is terrific Very professional and no high sales pressure Tells you the facts and is honest in his assessment Will request him every time I need anything done

Awesome customer service and professionalismI was extremely pleased with the high level of service!

Winter maintenance service Robin called to inform that Moises was on the way and he showed up during the scheduled timeframe He checked the system to ensure proper heating performance

If all office/customer service people were as nice as Robin, there probably wouldn't be as many complaints! She cheerfully called earlier than the previously scheduled time frame and asked if I'd be willing to get an earlier call by a technician that was in the neighborhoodYes I was and Greg P*** showed up minutes later, replaced my filter and explained why it was sparking He explained a notification my thermostat was trying to tell me and gave me a suggestion to keep a more stable temperature in my homeHe was so helpful and has quite a sense of humor too

My three experiences with Sierra have been very goodThe service technicians are friendly and knowledgeableServices are completed quickly

I have used Sierra for several years now and have always been pleased with their workMy recent experience was no exceptionMy appointment was made by Robin who called me even on a Sunday to confirm that the technician, Keith, would be coming the next morningKeith had to make two trips to my house because the chilling unit in a wine storage area had frozen solid and needed to defrostHe was able to isolate the problem and make a thorough repairHe also checked the condenser, fan and coolant level to assure that the unit would operate properlyHe was thorough, knowledgeable and personableOverall my experience with Sierra particularly Robin and Keith was excellent

Excellent service Prompt, thorough, and patient service tech Kevin B exemplifies the best in emergency service and repair STARS

I have used Sierra,LLC for heating and air conditioning since I bought my home in Las Vegas in Their service is professional, timely, and with a very, very affordable service contract I get two service visits per year , and a healthy discount on parts as neededTheir goal is to keep your equipment in good repair so that you the longest possible life out of your HVAC units

Pleasant, knowledgeable and a wonderful ambassador for Sierra Air - which is a really good companyReliable with a good product

Service Tech Rohn G*** was efficient, polite, explained the procedures, and with a neat appearance Completely satisfied with working with him and with all other services of Sierra, LLC

Had a problem left an email at night, received a call early the next dayVery proactive, explained the initial charge, set up appointmentTechnician arrived was very knowledgable, pinpointed the problem and explained the cost to remedy it, got me out of the hot very quickly
Love Sierra Air! Thanks for everythingWill continue to use them