Superior HVAC Services in Fremont, CA!

Do you need to hire a reliable heating and AC contractor in Fremont? Call Ruud AC Installation Repair today! We’re your top choice for all of your heating and cooling needs in the region. Whether you’re looking for a new heating system installation, Ruud air conditioner repair, or replacing an outdated HVAC system, we can help! Our highly skilled heating and air conditioning technicians are knowledgeable about the latest HVAC technologies on the market; we’ll make sure you get a system that precisely meets your comfort requirements!

Our in-house design team with HRAI certification and BCIN means that, not only will we size your equipment properly, but we can also ensure your ductwork is sized properly.
We have our own state-of-the-art fabrication facility to truly customize all your needs.
Our guarantee
We guarantee to provide you with the best service possible. You will always be treated with the respect you deserve and we guarantee we will always appreciate your business. We back this up with guaranteed service within 24 hours of the time you call us.
Installations — all of our installers are licenced!
Our installers are the best in the business and they take pride in what they do! They are always happy to answer any questions you have about your new system and always treat your home like it is their own.

We specialize in installing and repairing Ruud air conditioners and heating systems; in fact, we’re one of the leading providers of quality comfort solutions in Fremont! Our services include:

  • HVAC Installation Services
  • Air Conditioner Repair & Service
  • Climate Control
  • Heating Services
  • Furnace Repair & Replacement
  • Ductwork Cleaning, Installation, & Repair
  • And Many More!

Why Choose Ruud AC Installation Repair?

Ruud AC Installation Repair has been serving Fremont and the surrounding area for years now, so we know what it takes to deliver top-quality HVAC services! As a fully licensed and insured company, our technicians are carefully selected and trained extensively before they start working on your Ruud systems for your peace of mind. We take great pride in offering premium comfort solutions that meet or exceed industry standards; we’re confident you’ll be satisfied with the results, 100% guaranteed! The best part is, we provide these great services at affordable prices!

So, call us today for your HVAC needs here in Fremont, CA! We’re available any time of day or night to answer your calls. Reach out to us now, and you’ll never have to spend a small fortune on your comfort needs when you call us today! 


Call us for all your heating, cooling and ventilation repair needs.

All services

Ruud A/C Repair

Air Duct Cleaning

Air Duct Installation

Dryer Vent Rerouting & Replacement

Ruud Thermostats Repair

Ruud Air Purifier Repair

Ruud Rooftop


Phone number:
Emergency Service Hours:
7:00 AM - 11:00 PM
Fremont, CA
Business Hours:
Monday – Friday:
8:00 AM - 5:00 PM


Based in Fremont, CA we service surrounding areas within a 45-minute radius.

    At Ruud AC we fix and install many Ruud HVAC\appliance models:

    RA1418AJ1NB, RA1424AJ1NA, RA1424AJ1NB, RA1430AJ1NA, RA1430AJ1NB, RA1436AC1NB, RA1436AD1NB, RA1436AJ1NA, RA1436AJ1NB, CI285X01, (-)GLL Series, (-)GPL Series, 801P SERIES, 801S SERIES, UGPL, RJNL-B SERIES, RJNL-B180CL, RJNL-B180CM, RJNL-B180DL, RJNL-B180DM, RJNL-B180YL, RJNL-B180YM, RQNA-B024JK, RQNA-B030JK, RQNA-B036CK, EcoNet, AP15318, P2-30F, P2-30S-30F, P2-40F1, P2-40SF, P2-50F1, P40-36F1, PH2-40F, PH2-40SF, PH2-50-40F, RA1418AJ1NA, RA1442BC1NB, RA1442BD1NB, RA1442BJ1NA, RA1442BJ1NB, RA1448AC1NB, RA1448AD1NB, RA1448AJ1NA, RA1448AJ1NB, RA1460AC1NB, RA1460AD1NB, RA1460AJ1NA, RA1460AJ1NB, ANL-AZ 13 SEER Series, ANL-AZ MODEL SERIES – 13 SEER, APM-JAZ 14.5 SEER Series, APM-JAZ MODEL SERIES – 14.5 SEER, RA16 Series, UA1724A, UA1736A, UA1748A, UA1760A

    Serving the entire Fremont, CA area, including:

    Hayward, Milpitas, Mountain View, Newark, Palo Alto, Pleasanton, San Jose, Santa Clara, Sunnyvale, Union City

    We provide the best repair service in Fremont, CA ZIP code areas:

    94536, 94537, 94538, 94539, 94555

    We service every street and neighborhood in Fremont, CA:

    Aspenwood Common, Asquith Pl, Asti Terrace, Athy Ct, Athy St, Atteridge Ct, Atteridge Pl, Atwater Ct, Auburn St, Auckland Ct, Auckland Pl, Auden Ct, Audrey Ct, Audubon Park Ct, Augustine Ct, Augustine Pl, Aurora Terrace, Auto Mall Cir, Auto Mall Pkwy, Autumn Gold Common, Avalon Ct, Avalon Heights Terrace, Avila Terraza, Avington Terrace, Avocet Terrace, Azevedo Common, Aztec Ct, Bach Ct, Bacinada Ct

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    In the near future, our manager will contact you to clarify the details.