Cancel

    Open app

    Search

    Controlled Elements

    5.0 (42 reviews)
    Closed Closed

    Services - Controlled Elements

    HVAC installation or replacement

    HVAC system repair

    Controlled Elements Photos

    You might also consider

    Recommended Reviews - Controlled Elements

    Your trust is our priority, so businesses can't pay to alter or remove their reviews. Learn more about reviews.
    Yelp app icon
    Browse more easily on the app
    Review Feed Illustration

    Reviews With Photos

    Nest
    James P.

    Best in the business! Fair pricing, very thorough and talented, friendly and careful team, clean, organized, thoughtful - I couldn't be happier with the job they did. Would recommend them to my friends and family any day. Thank you all!

    Last year, Jeff installed a new furnace in our home (see my previous review below). Now that we were ready to install AC, we called Jeff again. Just as before, the entire team at Controlled Elements delivered a beautiful installation, at a fair price, and in a quick time frame. The attention to detail and the care that was taken throughout the entire process was amazing. From laying down drop clothes leading from the front door to the attic, to using a magic eraser to clean any fingerprints left around the attic access door afterwards, this team doesn't miss anything. On top of that, Jeff is an extremely knowledgeable person and he takes the time to answer any and all questions you might have before, during, or after the installation process. Next time you need anything HVAC related, do yourself a favor and call Jeff at Controlled Elements. You won't be disappointed.

    See all

    4 months ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    6 months ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    1 year ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    1 year ago

    Jeff and crew did an outstanding job installing central AC in our home. Couldn't be happier!

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0
    Photo of James P.
    48
    72
    26

    4 years ago

    Helpful 1
    Thanks 0
    Love this 1
    Oh no 0

    3 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    2 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Bax L.
    0
    96
    78

    3 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Azusa S.
    5000
    504
    8679

    7 years ago

    Helpful 13
    Thanks 0
    Love this 13
    Oh no 0

    3 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    5 years ago

    Helpful 2
    Thanks 0
    Love this 0
    Oh no 0

    2 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0
    Photo of J B.
    0
    11
    4

    3 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    3 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Art A.
    28
    15
    0

    4 years ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0

    4 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Adam G.
    47
    96
    15

    6 years ago

    Helpful 1
    Thanks 0
    Love this 1
    Oh no 0

    5 years ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0

    6 years ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0

    6 years ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0

    6 years ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Megan R.
    39
    56
    12

    6 years ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0

    6 years ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0
    Photo of d n.
    0
    6
    0

    6 years ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Ed D.
    0
    14
    0

    6 years ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0

    6 years ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0

    5 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    5 years ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0

    5 years ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0

    13 years ago

    Helpful 2
    Thanks 0
    Love this 1
    Oh no 0
    Photo of Elaina V.
    170
    35
    12

    8 years ago

    Helpful 2
    Thanks 0
    Love this 1
    Oh no 0

    8 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    7 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    10 years ago

    Helpful 2
    Thanks 0
    Love this 2
    Oh no 0

    8 years ago

    Helpful 1
    Thanks 0
    Love this 1
    Oh no 0

    8 years ago

    Helpful 2
    Thanks 0
    Love this 1
    Oh no 0

    7 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0
    Photo of G D.
    0
    6
    0

    8 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    11 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    10 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    Page 1 of 2

    Ask the Community - Controlled Elements

    Review Highlights - Controlled Elements

    Jeff came over to check out my house and ask what I was looking for without making me feel pressured at all.

    Mentioned in 33 reviews

    Read more highlights

    You might also consider

    Verify this business for free

    People searched for Heating & Air Conditioning/HVAC 1,994 times last month within 25 miles of this business.

    Verify this business

    West Coast Air Conditioning - Thank you Ojai!! We'll keep working hard to make you smile!

    West Coast Air Conditioning

    (194 reviews)

    Contacted West Coast Air Conditioning, and honestly I don't even remember how I found them, but I'm…read moreglad I did. I reached out after receiving a pretty preposterous estimate from another provider, and West Coast came in over $5,000 lower with nearly identical equipment specs. Letti arrived promptly to walk the property, answer my questions, and provide a rough estimate before emailing the finalized quote later that night. I appreciated that she explained everything clearly without overselling or burying me in unnecessary paperwork. Since this was a completely new A/C install with no prior system in the house, I had a lot of questions regarding the system itself, part numbers, maintenance requirements, and long-term considerations. She answered everything clearly and concisely. The install team showed up within a week, and honestly I probably could have scheduled even earlier. When I say "team," that's almost an understatement. Gary, Eli, Clark, Tristan, and Ervin showed up ready to work and got right to it after answering a few final questions. I work from home, and anytime I checked in to see how things were going, they immediately asked if I had any concerns or anything else I wanted to go over. Every member of the crew was respectful, professional, and genuinely easy to talk to. Even when I asked about unrelated things they noticed in the attic, they took the time to explain what they were seeing and what I should keep an eye on. I'm unbelievably satisfied with the install, have zero concerns reaching out to them in the future if needed, and I'm currently sitting in a cool house enjoying the new system. Nothing but positive things to say about West Coast Air Conditioning.

    Paid the service technician at the time of a repair. When I requested an invoice, it shows that I…read morewas overcharged over one hundred dollars. My emails to their accounting department went unanswered, they claim they didn't receive them (BS), so I called. I received an email from a manager(?), to which I responded with the information - again. Again, no response from this company going on over two months now. If you hire them, insist on an itemized invoice before you pay . Also, their service call rate seems to be higher than their competitors

    Air System Solutions - Here is our amazing team who is dedicated to serving the community with all its HVAC needs!

    Air System Solutions

    (88 reviews)

    After reporting a furnace issue (ignitor continually activating after burner was ignited and blower…read morerunning) to my home warranty company, they sent a contractor technician. He diagnosed that the blower needed to be replaced. (I am a certified aero engineer, so am familiar with ignition and burner systems) When questioned about the continuously activating ignitor, he indicated that the continuously running ignitor was "normal." When I sowed him online that the continuously activating ignitor was not normal and could be dangerous, he didn't 52 minutes researching Google on his cell phone and did not change his diagnosis or estimate fir cleaning the fan and replacing the blower that was working fir an additional $240 over the warranty's initial service fee. I called highly recommended Air Systems Solutions in Ventura, CA who arranged for a technician visit the next day. He was very courteous and did a very thorough job and replaced the ignition panel. Aside from the part itself, the service fee was less than half of the original contractor's estimate. Highly recommend work from Air Systems Solutions in Ventura CA.

    We recently had a heat pump installed by Air System Solutions and we couldn't be happier! From bid,…read moreto installation, to obtaining our permit we were very happy with our decision to go with Brian and his team. They also made sure we got all the rebates we were eligible for! To top it off their price was competitive and they were able to get us on their schedule in just a couple of weeks. We would recommend them and if we have another project would definitely work with them again. Thank you Brian and the Air System Solutions team!!

    AirWorks Solutions - AirWorks Heating, Air & Plumbing truly is Family Run and Mom Approved!

    AirWorks Solutions

    (413 reviews)

    Once again; our technician, Michael (new to company) was very clear and knowledgeable…read more I was not sure.., so I asked. Yeah, no charge!... They came out to make sure we were safe from a GAS leak. It was like a house call We would not recommend any other company in my area other than, AirWorks!! We like the staff. Sure, sounds funny, we know. But, they have people (staff) in mind; not $$. The owners (staff) have morals similarly to ours; Honestly, integrity, transparent, etc. HOPEFULLY THEY Don't FORGET THEIR ROOT and go corporate. Thank you, Chuck Aaron

    I gave AirWorks Solutions a fair chance to address this directly before posting a review…read more My AC system was older, and I understand replacement may have ultimately been the right recommendation. My issue is with the billing and communication before that decision was made. I was first charged for a capacitor replacement, but the system was never truly repaired. Their own invoice notes the system had lost refrigerant and still had signs of a leak. They then returned for additional leak-search work, but the leak still was not clearly identified. After that, I was told the best option was full replacement. In total, I was billed $1,076.56 for service work before the new AC install. AirWorks later acknowledged that some diagnostic/capacitor charges had been incorrectly added again and said an $800 credit was applied toward the replacement. However, after comparing other quotes, the replacement price seemed in line with what other companies were charging anyway, so the "credit" did not feel like a real concession. From my perspective, I was led down a repair path that did not fix anything, then told replacement was needed. I asked for written confirmation that no further balance was due for the prior service invoices, but instead later received another statement showing the balance still owed. Overall, the experience felt confusing, frustrating, and unfair. I do not believe I should be charged over $1,000 for work that did not repair the old system or clearly identify the issue before replacement was recommended.

    Conejo Services - This is who shows up when you call. Hello from the Conejo Services team!

    Conejo Services

    (930 reviews)

    Jesse Cruz and his crew were the best. His knowledge and recommendations for my new HVAC system…read morehave improved the efficiency in my house. moving my furnace to the attic from the ground floor allowed for better air flow, and i also had them add insulation to help with balancing the temperature up there. Also added a new water heater and, my favorite addition will be the split installed in a back room add on with a cathedral ceiling that's difficult to heat/cool on its own. Each installation came with its own specialist, and each team was amazing. They took such good care in ensuring the carpets were covered, and their cleanup was fantastic - including one of the guys who walked the driveway and area in front for nails that may have been dropped!! Anyway, I'm happy to recommend these guys to anyone needing similar work. Oh and btw their financing program is good too with zero % interest making it good value for me.

    Alex Limon did a thorough and conscientious job of servicing my air conditioner and clearing out…read morethe vent to my dryer. He discovered that my air conditioner is not providing the standard amount of cooling. And he let me know that my heating and air conditioning systems were installed 20 years ago. He also checked out the duct work in the attic and discovered that there is asbestos. So I made appointments to have the asbestos removed and to get a quote for replacing the heating and air conditioning systems. He was both professional and personal. He gave me a clear explanation of my heating and air conditioning system. And he was so personable and pleasant. He even played with my cats! I'm so relieved to have the dryer vent cleaned out. This was the first time I had that done in the 35 years I've lived here. I feel that I am in safe and responsible hands with Conejo Services and Alex Limon.

    Pacific Aire - Thank you for Visiting our Yelp!

    Pacific Aire

    (512 reviews)

    I personally had a great experience today in a bit great time of my life lol…read more My water heater has been leaking for days and I just found out it has a warranty left in it for five more days. I had to look for a place that services my Brand of water heater, is reputable, and available! They were able to come out SAME DAY and kept me informed throughout the day of changes in eta. There was a pretty big change in eta but that worked out for me because I was just leaving work to meet their technician. The technician (Roberto Ramirez) was kind and patient and explained what COULD be wrong and what was ACTUALLY wrong. He told me what to look for in the future and possibly how to prevent it from happening again. He told me how to maintain it going forward and some other tips and tricks that might help extend the life of my water heater. Additionally, he contacted the warranty company and worked with them to get the needed part today at zero cost to me which you would think might annoy a company or technician but he didn't seem bothered at all. I appreciated the time put into explaining everything to me as well as fixing the equipment. Would recommend. PS look online for coupons or specials to mention :-)

    Parris came out to service our HVAC system that was installed one year ago…read more Top notch service, great communication skills, likely to be running the company soon. DO NOT go anywhere else and make sure you ask for Parris!

    ESPA Air - Service and maintenance instructions trucks.

    ESPA Air

    (14 reviews)

    I found Tom, owner of Espa Air, here on Yelp. After reading the great reviews, I called for service…read moreon our air conditioner. His communication here on yelp was fantastic. He was able to come out the same day and service our system. He added Freon, installed a new nest thermostat for us, and added dampers to our ductwork to balance the airflow in the home. I can't speak highly enough for the quality of his work and the integrity of the service. He worked quickly and efficiently. He was more than respectful to my elderly mother and followed all COVID safety procedures. Friendly and efficient, the work was done quickly - including running to the store for parts. I've had a lot of bad experiences in the past with HVAC contractors, I have to say, I will never go anywhere else again for service. Thanks so much Tom. The cold air feels wonderful and is perfectly balanced in the home now. His prices were VERY AFFORDABLE. I can't recommend Tom at Espa Air highly enough to you!

    A couple months back, I decided to do some "maintenance" on my AC unit and ended up frying an…read moreelectrical component. With a major heat wave on the way, I needed AC back up and running, and fast! Tom responded to my request for quote very promptly and was available to come out same day. He showed up with a mask, his toolkit, and a great deal of professionalism. I'm the kind that hovers over a technician's shoulder because I just love to know how everything works and Tom patiently explained lots of stuff about how AC units work...and why mine wasn't. He was able to procure the correct parts and fix my unit quickly and got me back up and running. I held off writing this review until my AC unit had weathered a couple heat waves to make sure that the work Tom had done held up. Everything is still running smoothly and I've stayed cool all summer. Thanks, Tom!

    Controlled Elements - hvac - Updated May 2026

    Loading...
    Loading...
    Loading...