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    Quan AC Services

    4.9 (53 reviews)
    Closed 9:00 am - 6:00 pm

    Get pricing & availability

    Response time

    40 minutes

    Response rate

    100%

    Covered by Yelp Guaranteed

    Your project with this business is eligible for coverage up to $2,500 when you hire through 'Get pricing & availability.' Terms apply. Learn more

    Services - Quan AC Services

    HVAC installation or replacement

    HVAC system repair

    HVAC system maintenance

    Quan AC Services Photos

    Recommended Reviews - Quan AC Services

    Your trust is our priority, so businesses can't pay to alter or remove their reviews. Learn more about reviews.
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    8 days ago

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    Quan C.

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    21 days ago

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    Quan C.

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    11 months ago

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    Quan C.

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    1 year ago

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    3 months ago

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    9 months ago

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    4 months ago

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    4 months ago

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    Quan C.

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    10 months ago

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    Quan C.

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    10 months ago

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    2 years ago

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    5 months ago

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    Quan C.

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    1 year ago

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    11 months ago

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    Quan C.

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    1 year ago

    Quan was incredibly prompt and honest. We really appreciated and enjoyed working with him.

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    Quan C.

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    2 years ago

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    2 years ago

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    2 years ago

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    2 years ago

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    1 year ago

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    3 years ago

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    2 years ago

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    2 years ago

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    3 years ago

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    2 years ago

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    3 years ago

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    2 years ago

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    4 years ago

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    2 years ago

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    3 years ago

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    3 years ago

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    3 years ago

    Great guy . Genuine. We have a second floor . He is willing to climb up very difficult. Very grateful.

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    3 years ago

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    Page 1 of 2

    Ask the Community - Quan AC Services

    Do you repair or replace air flex ductwork for central A/C and heating? Thanks,

    Hi! Yes, we do repair and replace flex ductwork for central A/C and heating systems. If you’d like, feel free to call or text us at (626) 321-3012 and we’ll be happy to help.… Read more

    Hi, can you repair wall heater? Thank you!

    Hi, I don’t offer wall heater repair at this time. Thank you for reaching out!

    Do you recharge mini split air conditioners? I have 3 that seem like they need the Freon recharged.

    No, we’re not specialize in mini split.

    Don’t See Your Question? Ask Away!

    Review Highlights - Quan AC Services

    Highly recommend Quang for all your heating and air conditioning repairs and installation.

    Mentioned in 4 reviews

    Read more highlights

    Pioneers Heating and Air

    Pioneers Heating and Air

    4.9
    (413 reviews)

    I woke up one Sunday morning to a nightmare scenario: something in my attic was leaking directly…read moreinto my kitchen. I assumed it was the AC unit sitting right above it, so I contacted Pioneers in a mild panic. They quickly put me in touch with Tomer, who showed up that same afternoon to take a look. From the moment he arrived, Tomer was calm, kind, and completely professional, which is exactly what you want when you're stressed about water dripping through your ceiling. He diagnosed the problem efficiently: our AC drip pan had overflowed due to a clogged drain pipe. He walked us through everything as he went, answering every question we threw at him without making us feel like we were slowing him down. He needed a couple of additional parts he didn't have on hand, so he promised to return Monday morning to finish the job. And he did, right on time. When yet another part turned out to be needed mid-repair, he didn't reschedule or leave us hanging. He went out, got it himself, and came straight back to finish what he started. No drama, no delays. While he was up in the attic, he also flagged some rat droppings and other pest concerns. But not in a pushy, upsell-y way, but just as a heads-up. "Here's what I'm seeing, I can get you a quote if you want." Refreshingly straightforward. Tomer turned a stressful Sunday emergency into a resolved problem by Monday afternoon. Thanks Pioneers H&A!

    Update: To be fair, I did not reach out to the company to discuss my concerns before posting my…read moreinitial review. After the review was posted, the owner, Motti, contacted me to better understand what happened and to address the situation. He offered to refund the service fee because I was dissatisfied with the experience. While they were not the ones to fix my heater, I do appreciate the effort to follow up and their apparent commitment to customer satisfaction. I hope others will still consider giving them a chance, and if issues arise, I'd recommend reaching out directly to discuss possible resolution.

    Let’s Chill HVAC

    Let’s Chill HVAC

    4.6
    (50 reviews)

    Kevin was referred and recommended to me by a community group. And I would recommend him as well!…read more I was looking for someone to repair/replace the AC at my rental unit. He was easy to talk to and work with. After he went to check out what the issue was, we discussed the options available and he got started as soon as he could. His quote was reasonable and fair. I really appreciated his transparency and clear communication throughout the installation process from beginning to end. Thank you again Kevin!

    TLDR: my experience with this company has been an absolute nightmare and I would give negative…read morestars if I could. Kevin took $4500 from us, didnt buy any material for the project and didnt do any work. He promised us a refund on text, and then stopped responding and never gave back our money. The most unprofessional and dishonest person I've ever met. On August 25, 2025, my partner and I paid Kevin Lee from let's chill HVAC a 60% deposit for HVAC installation. The invoice did NOT state that deposits were nonrefundable. We paid five days in advance of the agreed start date because he said he needed money to pick up the equipment. By that date, after following up to confirm, he finally responded -- hours later -- that he hadn't picked up any equipment all week and now the warehouse is close for Labor Day weekend. Instead, he tried to upsell us on a different unit than what we originally agreed on, then admitted he didn't have a truck to transport equipment and couldn't perform the job on time regardless. At that point, we asked for a refund to hire a more reliable company. Mind you, we've been without AC for an entire week during the hottest months of august. During this time, he ignored multiple calls and texts from us, but I confirmed through my own Yelp account that he continued responding to new customer inquiries. This shows he was selectively avoiding communication with us. Finally, after 12+ hours, he said he would return only $3,500 of the $4,500 deposit and said that the law allows him to wait 30 days. That deadline has passed, and I have not received the refund despite his written promise. No material was ordered and no work was done and he wants to keep thousands of dollars from us. After talking to other contractors and researching online, under California law (Bus. & Prof. Code §7159.5), contractors are prohibited from requesting or accepting more than 10% of the contract price or $1,000 (whichever is less) as a down payment. So technically, our down payment should've been $750. In this case, the 60% deposit was well above the legal limit so I will report this accordingly. This experience was frustrating and Costly. HVAC is a saturated field so please speak to multiple people and go with someone that's trustworthy. Also, you should always verify a contractor's license status with the California Contractors State License Board (CSLB) before paying any money because it's illegal to do HVAC work in California without a license.

    Quan AC Services - hvac - Updated July 2026

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