We hired Efficiency Mechanical last summer to install two new package units. We had received five other quotations and they were, by far, the most comprehensive and thorough in their outline of services. The installation went without a glitch and they were very professional and pleasant to work with. Over this past year, we called them during the winter to explain the heating system and just recently to to educate us in controlling the Nest thermostats. Both times, they responded immediately and provided the information we needed. The system has worked perfectly and we highly recommend them. Their name describes the service they provide.

Amazing service and response! I can see why so highly recommended. The knowledge and professionalism beat the larger companies in town. The technician explained problem clearly to me and my contractor was listening and commented how knowledgeable. I will be using Efficiency Mechanical for maintenance this fall.

Excellent craftsmanship and service. Efficiency Mechanical consistently exceeds my expectations.

Very responsive! Repair was addressed with in 8 -10 hours of my call 2x this summer. We’ve an older system & been on a maintenance program for years servicing 2x a year. They’re professional & prompt!

Very competent builders! I gave them a small project but a difficult one with multiple angles to be fabricated in galvanized steel. it could not have said it any tighter or more precise! Very pleased! Highly recommend them. Randy is my go-to guy there oh, he really knows his stuff!

We have been dealing with Efficiency Mechanical since 2006 when they installed multiple A/C units. Each year we buy the Service Contract and our units have really performed quite well over those years. Efficiency has been reliable and thorough each year on the semi-annual exams of our units. Always polite and they wear booties!! Nobody does that. Class.

Arrived a little early which was great. Friendly service man as well as the man I scheduled my appointments with. Will definitely use them again!

Efficiency Mechanical has maintained my heat pump/air handler for 18 years. I’m comfortable and confident with their service and professionalism, honesty and integrity. Thank you, Bill, for keeping my unit in top working order!

Brian was fantastic. He delved right in and got me heat in minutes. He didnt even laugh at my new thermostat installation with a wire in wrong place. I have found a respectable Carrier Dealer to take care of my newer Carrier system I purchased three years ago from a dishonorable Carrier Dealer.Thanks Brian

We’ve used Efficiency Mechanical since 1997. We’ve always had a good experience with them. Given that we have eight units, that’s a compliment!Both Joe, and Bill Smith recently were really good. Thanks.

Always good service, respectful, on time, very commutative. They definitely are knowledgeable. And never have tried to upsale me on parts or services. I’ve used them for three years to service my 3 units.

We had a Bill come out and diagnose whats wrong with our AC. He was on time, professional, helpful, and honest. We appreciate his hard work. We will be recommending Efficiency Mechanical and Bill to all of our family and friends. Thanks for the great service!!

Efficiency Mechanic has been our heat/cool service provider of choice for many years. Always on time, always efficient! We would recommend without reservation.

Just had my A/C repaired by Justin Lang. Showed up exactly on time and had us up and running within the hour. Great service. Thank you.

Replaced two units with them this summer and were very happy with the service. Everyone was friendly, professional and they did a great job cleaning up when finished. Our first electric bill was already $200 cheaper for August and Im cold inside during the day, so we are pleased!

Ron was excellent!!!! Very thorough and really made sure everything was working before he left. He was prompt and professional. I would request him every time. Thank you!

Efficiency Mechanical did a great job for us under difficult circumstances. Drew and his team were knowledgeable, professional and easy to work with. Drew and Willie helped us find a way to meet the code requirements involved with our job at half the price we originally thought it would cost. We cant thank them enough and would give them our highest recommendation.

We requested Brian, who was on time and very efficient. We had him do work in 2016 and was very impressed by his professionalism and care of our air conditioners. Thank you!

Bill was curtious and on time. He took the time to explain what he was doing and was up front with charges and cost. I have dealt with other A/C companies in the valley, but I will be using Efficiency Mechanical going forward.

Ron came by and worked on the unit and found a couple of things wrong. He ran the unit for 2 hrs and to make sure nothing was leaking and pressure was good. All was well, about an hour later I heard a louder rattling noise coming from the unit. I called my landlord and he called Ron. Ron was back in about 15 minutes. He came to the door and asked what was wrong. I said do you want to hear it and he said yes, I turned the unit on and it was like a washer spinning unbalanced it was loud and shaking. He immediately turned it off. Checked the fan which he did before only this time the fan blade seemed loose. We the blade sheared itself off the hub on the motor. This was around 6:30 PM. He called and couldnt get a part. He talked to Bill and explain to Bill what has happened. Bill told him hes on his way but has to stop at Home Depot. Bill got here after a while Bill had a temporary solution. He bought a industrial fan like a 40 and laid it on top of the unit bungee strapped it down and ran a extension cord out and we run it. The temperature started to drop and I was able to sleep comfortably last night. That you for thinking out of the box and I would definitely recommend your services. We took pictures but maybe they cN post it. Thanks again. GMANN

Bill Smith, the tech assigned to my job, arrived promptly, did an excellent job of advising me to his progress and completed with an assessment and pictures of the problem areas. His performance throughout was professional, efficient and highly appreciated.

My initial call was returned the same day and service scheduled the following day! The technician was very professional, knowledgeable and courteous and my problem was diagnosed and taken care of within hours. I would definitely recommend them!

Bill the AC Tech showed up on time which is huge in this industry. Definitely knew what he was doing had me up and running in no time very honest very polite would most definitely use again especially if I could get Bill highly recommend them.

This is a great company. Wouldn’t trust anyone else with my HVAC needs! I would highly recommend Efficiency Mechanical to anyone I come in contact with! :)

5 years of great service!Office staff and technicians- all the very best .. I have recommended them many times and all my friends were thankful for an honest company that is quick to be there when you need them!

This company is great. Service people are knowledgeable, conscientious, friendly, and can make decisions. Had a problem with unit bought 7 years ago. It was out of warranty. Efficiency fixed the problem at no charge. I highly recommend

Weve had service with Efficiency Mechanical on a regular maintenance basis for several years . Our tech has always been right on time and very polite and efficient as the name implies !

My tech was great. Did his job efficiently, addressed my concerns and didnt try to sell me anything I didnt need. I will call again when I need service

Professional and thorough! Customer service was top notch!

Had a nice interview with Dorothy and it was good.

Joe Hudson has been regularly servicing our hvac and is beyond pleasant, professional, polite and knowledgeable! Joe and Efficiency Mechanical are the best ... no doubt!

Timely, knowledgeable, dedicated to solving the issue and truly taking care of their customers! 100% impressed with the whole process from start to finish!

Very unhappy with their service. The prices they give are exorbitant, and they have no facts to back them up. Service isnt great, and they dont itemize their bills. So, when I called to ask for a breakdown of why it cost 1700 dollars for changing a blower motor, the lady gave me a runaround. We finally got a call back, and some numbers, after having asked repeatedly for it. 1200 dollars for a blower motor. They also charged us 100 dollars to get the motor! The office is in Tempe! Really, you are going to charge us a 100 dollars for just going back and forth, after we paid you for the service call? Shame on you. Unbelievable. We had used them before both at my house and at my company, and now they lost our business in both places. We will never use them again. I hope that the 1700 dollars was worth the tens of thousands of dollars youve lost from losing work on 8 AC units in two locations, with a company that is growing in size every year and getting more office square footage. We were going to have them clean the air ducts in another suite at our company, and change out one of the older AC units. A cautionary tale on how to lose a loyal customer.

Absolutely the best HVAC company in the valley all of the Sun I highly recommend them

Our unit stopped generating heat last night.This morning when I called the office for an appt, I was thrilled to hear that someone would be here today!!Ray came and explained patiently what the problem was and was very upfront in letting me know how much the invoice would likely be.Luckily, he found that we are still under warranty and that would eliminate some of the charges.I highly recommend Efficiency Mechanical for their quality products, their excellent customer service, and their professional, well trained mechanics like Ray Sewell.Thank you.Nathalie Nicolai.

I was very pleased with the attention and service. I have used Efficiency Mechanical for 6 years and they provide excellent service.

Rob Roper from Efficiency Mechanical responded to my call; my A/C compressor was making a loud noise and being an old unit I was afraid that its time was up. Rob was on-time for the appointment (early, actually!) and addressed the situation. He diagnosed the issue (minor) and explained to me what he recommended and what the outcome would be. Never once did I feel pressured into buying anything or having any work done. Rob basically laid out my options and left me to decide what to do. I enthusiastically recommend Efficiency Mechanical and will use them myself in the future, should the need arise.

I am very satisfied with the service Effiency Mechanical, Inc. provides. The technicians are well trained, polite, clean and punctual.

This is an honest company that does high quality work. I hired them to replace my home units and Im. Very satisfied.

Best HVAC Company in the Valley. They are knowledgeable and really care?

They are very responsive and really efficient as the name implies.

I have a 5 year old unit and am on my 4th blower motor. 2 summers ago I had them come out to repair the blower motor on a 3 year old Carrier unit. The tech took forever to fix and even had to call out another tech, they didnt finish until after 10pm and even then the repairs werent complete because they had to order a defrost board. The part was supposed to be replaced with manufacture warranty parts. A year later the blower motor failed again, this time I called another company, The other company tells me that they didnt use a manufactured replacement part and that the part they did put it was to big. So called efficiency to come fix the motor, luckily it was still under their 1 year warranty. 1 year and 2 months later the blower has failed again but this time all they offered was 15% off repairs.

On time, cleaned up after and explained how the new thermostat worked, great service!!

They do what you need them to do at a fair price and dont try to find ways to charge more.

Everyone Ive had the pleasure to deal with have been knowledgeable and professional.

Very professional and fast. Great value

Great crew doing the work. Very happy with everything.

This is a great place Fair decent honest people

Always punctual, always professional, always communicate problems and recommendations, and always do good work for many years now.

Very prompt and professional service. Always on time for scheduled appointments, or a phone call well in advance if the appointment needs to be rescheduled.

Bill came in to verify problem with gas valve on furnace reported during annual check by another HVAC serviceBill was pleasant, and cleaned up after finishing work.Also, cost to replace valve was LOWER than quoted by previously mentioned HVAC service.

Rob was very professional and got the air working!! Thank you so much!!

Called them and they came within hours. Great service at home and the office.

Knowledgeable, clean, fast

Thank you for the fabulous service!! Will refer to everyone!

Always friendly and prompt with service and appointments

Outstanding service and professional workmanship.

Excellent service - beginning to end. Thank you Ian and staff.

Bill did an excellent job

Bill was a great technician!

Always delivers