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    G2 Mechanical

    5.0 (2 reviews)
    Open Open 24 hours

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    5.0
    (5 reviews)
    Air Duct Cleaning
    New on Yelp
    Insulation Installation
    Responds in about 10 mins
    5.0
    (6 reviews)
    Heating & Air Conditioning/HVAC
    Responds in about 10 mins
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    1 month ago

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    1 year ago

    Best service and value in all of NorCal. They respond quickly and get everything done right.

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    Rey's Air Solution

    Rey's Air Solution

    4.9
    (330 reviews)

    I've called Rey's a couple of times already and they never disappoint. One time I had an issue…read morewhich they couldn't pin point, but they told me to keep calling every time I noticed the sound and they would help me until they could find it. Well...it turns out it wasn't the unit. It was a plumbing issue and they still helped me pin point the issue - no charge. They texted me a you tube video so I could fix it. It's so hard to find companies you can trust, but Rey's has proven themselves. They are always giving back to the community as well. West Sac or surrounding area - just call Rey's first.

    I will preface this review by saying that this company is responsive and will get a tech out there…read morequickly. But unless you need a simple, residential fix of your HVAC system, they won't bother to service you. I had a tech from Rey's come out a couple weeks ago and after looking at the condenser for Gree mini split that was experiencing an H5 error, the tech just didn't want to diagnose it and look at fixing the unit as he felt it "was too complicated" for as he stated, they only do residential HVAC systems. My unit is part of an apartment complex which is classed as commercial, but HVAC systems are HVAC systems and a company like this one and with their reputation, should be able to fix this. I will also grant that the system is 10 years old. But I had another tech come and was able to diagnose the issue within 30 minutes and found that I just needed to replace a couple temperature sensors that cost a total of $100 and got it up and operational within an hour. Also, the reason I contacted them is that they are listed as a Gree certified partner vendor. He also complained that they used to go out of their way to service customers but got burned or ended up spending too much time and resources, so they now decline service that they consider not "worth their time and effort". When I hear this, I believe this is a company that grew too big and now only focuses on things they can fix easily and will avoid things they consider too difficult. But then my fix was actually pretty easy. Just be aware of their current business state and make sure your fix is easy, but then why bother I guess? Good luck with this contractor...

    Atticman Heating & Air Conditioning Insulation

    Atticman Heating & Air Conditioning Insulation

    4.7
    (521 reviews)

    We recently had our entire HVAC system replaced by Atticman Heating & Air Conditioning and we…read morecouldn't be happier with the experience from start to finish. Before making a decision, I got multiple quotes from different companies around Sacramento. Atticman wasn't the cheapest quote we received but they also weren't the most expensive. They came in right in the middle and after comparing everything that was included, I honestly felt they offered the best overall value. The sales representative who came to our home was knowledgeable, patient and never made us feel pressured. He took the time to answer all of our questions, explained the differences between the equipment options, and went over the warranties in detail. The quality of the products Atticman installs, combined with their excellent warranty, gave us a lot of confidence that we were making the right investment. Another thing that really stood out to us was that Atticman is a locally owned and operated company that has been serving the Sacramento area for around 10 years. Learning that the owner graduated from El Camino High School and has lived in Sacramento his entire life made us feel even better about choosing them. Supporting a local business that truly cares about the community was important to us. On installation day, the crew arrived exactly when they said they would. They immediately got to work and worked incredibly hard throughout the entire day. Everyone on the crew was professional, respectful of our home, and kept the work area clean. Once the installation was complete, they walked us through the new system, answered every question we had, and made sure we were completely comfortable before leaving. Our new system has been running flawlessly ever since. The comfort in our home has improved dramatically and we couldn't be happier with our decision. The workmanship was top notch but what impressed us just as much was the customer service. Every member of the crew was friendly, courteous and genuinely cared about doing a great job. One of the things we also learned is that Atticman doesn't just install heating and air conditioning systems but they also do attic insulation. After seeing the quality of their work and how well they treated us throughout this project, we'll definitely be calling them back when we're ready to upgrade our attic insulation as well. If you're looking for a trustworthy local company for heating, air conditioning, a new HVAC system installation, or attic insulation, I would absolutely recommend Atticman Heating & Air Conditioning. They earned our business, exceeded our expectations, and we'll gladly use them again in the future.

    Fast service. Lots of upsell pressure. Work was completed per my instruction, but the quality was…read morenot up to par. Discussed with management and they came back to finish the job. Two years later, system still works great. Three stars due to the upsell pressure and poor first-pass quality. Grateful they came back and made it right. For what it's worth, the upsell comes with the territory. And, not every company will proceed with the necessary work without it. Atticman did.

    A Cool Air

    A Cool Air

    4.8
    (279 reviews)

    Two years ago, my 21 year old Hydronic HVAC system started giving me cooling problems. The heat…read moreworked fine, but the cool air was starting to not be so cool. A friend of mine who lives in the same complex recommended A COOL AIR INC. upon which I had reached out. I was hoping to just get it serviced, but because of the age and the freon it used, I was informed that they no longer carry that freon due to it was no longer produced and that I might find a company that has it. Found one that was able to give me 2 more years and very much appreciated the honesty the A COOL AIR gave. November 2025 it was time to change it out. Made the appointment, received the estimate after inspection, was informed of the rebates both for SMUD as well as Federal Tax Credits and gave the go ahead. They had it installed in 2 days' time, and let me tell you, this new system? Makes me come to terms that I never really had a real one to begin with!!! I was given options to which one would work best for my unit (I live in a condo) and wasn't swayed one way or the other. Chose one, and I am SO THANKFUL I did! These few days in the 90's so far have given comfortable and cool air throughout my home and including my bedroom which never cooled off or heated up to the rest of the house. I held off on giving a review because I wanted to make sure the cooling worked and it does!!!! Compared to a "big box" store that quoted me the price of a new car, I'm beyond happy with A COOL AIR INC. and can easily recommend them for your heating and air needs! THANK YOU A COOL AIR INC.!

    A Cool Air was very easy to work with. I found them on yelp and they gave me a quote over the phone…read moreto install a defrost board I had ordered and scheduled service the next day. Their quote was much better than the company that had installed our heat pump and had left us without heat for 3 weeks in December saying they couldn't get the part that I got overnight. A Cool Air came when they said they would, did the job and charged us the exact amount quoted. Win-win.

    Airmech Heating and Air Conditioning

    Airmech Heating and Air Conditioning

    4.8
    (302 reviews)

    My Air Conditioner was not cooling my house's hot interior. When I called AirMech, I was offered an…read moreappointment the next day (sooner than their competitors). The service technician Christian arrived on time and courteously introduced himself and his service procedure. He used a handheld meter to measure pressures and other important data about the unit's performance. He showed me the results on his meter: a loss of pressure, probably because of a coolant leak. He laid out my options and answered my questions. After getting my approval, he replaced the missing coolant and added a dye kit that would help find the leak. He also mentioned the dye kit included a sealant that might close up any small leaks. After adding the coolant and dye kit, the HVAC unit quickly brought interior temperatures down. Short-term problem solved. Christian explained that AirMech offers a maintenance plan that I should consider. It pays for regular inspections and provides a 15% discount on the work he had just completed. I opted in. The money I saved that day will more than pay for a whole year of the maintenance plan. A couple weeks later, I called AirMech again to have them inspect the lines to look for leaks. Christian was my man again. He arrived bright and early and performed a visual check in the attic. Then he hooked up his meter to the outdoor HVAC unit. He showed me the results and interpreted them for me: all readings are in the "ideal" range. It looks like the dye kit with sealer did its job. And because I had opted into the maintenance plan, there was no charge for the visit. Long-term problem solved. AirMech's staff operated with professionalism and integrity. I will call on them for my future HVAC needs. And I hope I get Christian again!

    I cannot recommend AirMech Heating and Air enough! Ali and his entire team are always exceptional,…read moreprofessional, and incredibly thorough with their work. They take the time to explain everything, pay attention to every detail, and most importantly, they make sure the job is done right the first time. This is actually the second major project they've done for my family. They previously replaced the entire HVAC system in our old house, and because of the excellent experience we had with them, we trusted them again for our new home. Once again, they exceeded our expectations. Their workmanship is top-notch, and their customer service is outstanding. A special thank you to my regular technician, who always ensures our system is running perfectly and efficiently every single time. It's reassuring to have a team that genuinely cares about their customers and stands behind their work. Thank you, Ali, and the entire AirMech team, for your honesty, professionalism, and dedication. I highly recommend AirMech Heating and Air to anyone looking for reliable and high-quality HVAC service! You have earned a customer for life!

    American Energy Home Pros

    American Energy Home Pros

    4.9
    (294 reviews)

    We needed our AC system replaced after our last AC repair guys mishandled our repair. We decided to…read moregive American Energy Home Pros a chance after they helped spot many issues with our current AC unit. We went with a Carrier Unit and American Energy was able to fit us in within a week. We are expecting a child and they made sure we were a priority and respectful of our circumstances. Armaan and Kano showed up this morning a few minutes early and immediately congratulated us on our newest arrival. They were respectful of our home and busy schedules and handled the install in a timely manner. They cleaned up their workspaces and were sure to leave our home the way they found it. I am pleased to say our AC is working and house is cool ahead of this heat wave. I can't recommend these guys enough. They did one hell of a job. And shoutout to them for employing a veteran. Semper Fi Kano! We needed our AC system replaced after our last AC repair guys mishandled our repair. We decided to give American Energy Home Pros a chance after they helped spot many issues with our current AC unit. We went with a Carrier Unit and American Energy was able to fit us in within a week. We are expecting a child and they made sure we were a priority and respectful of our circumstances. Armaan and Kano showed up this morning a few minutes early and immediately congratulated us on our newest arrival. They were respectful of our home and busy schedules and handled the install in a timely manner. They cleaned up their workspaces and were sure to leave our home the way they found it. I am pleased to say our AC is working and house is cool ahead of this heat wave. I can't recommend these guys enough. They did one hell of a job. And shoutout to them for employing a veteran. Semper Fi Kano!

    They communicated extremely quickly and got somebody out the next day. Garrett was extremely…read moreknowledgeable and kind. We had a couple really bad experience with a different company and it made us skeptical of HVAC companies. This ended up being a really positive experience. I did not feel like Garrett was lying or trying to push something unnecessary on me to make a sale, and that he was being genuine and actually really trying to walk me through our options. Because of my positive experience with Garrett, I did sign up for their maintenance package and will only be using them when I go to replace my unit next year.

    G2 Mechanical - hvac - Updated July 2026

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