HVAC Companies Castro Valley

Top 10 HVAC Contractor in Castro Valley

Get 3 FREE HVAC Contractor quotes for your project today! Compare profiles, reviews, accreditations, portfolio, etc... and choose the best deal.

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  • Fosselman Mechanical Service
    5
    Vista, US

    FMS HVAC R is your trusted partner for all your heating, ventilation, and air conditioning needs. We are a locally owned and operated business serving the [City] area with over 20 years of experience. Our team of highly skilled technicians is dedicated to providing exceptional service and quality workmanship. We offer a wide range of services, including installation, repair, and maintenance of all types of HVAC systems. Whether you need a new system installed, an existing system repaired, or regular maintenance to keep your system running efficiently, FMS HVAC R is here to help. We are committed to providing our customers with the highest level of satisfaction. Contact us today for a free estimate!

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  • Plummers Heating, Air Conditioning & Sheet Metal
    5
    Antioch, US

    Plummer's Heating and Air Conditioning is your local HVAC service expert dedicated to providing the highest standards of indoor air quality. We understand that your family's comfort is paramount, and our team of certified technicians is committed to ensuring your complete satisfaction. We offer a full range of services, from simple repairs to complete system installations, covering all brands and types of heating and air conditioning equipment. At Plummer's, we prioritize your needs and budget, designing and engineering customized systems to meet your specific requirements. We also provide a variety of seasonal maintenance services and offer standard, high, and super efficiency AC equipment for residential homes. Choose Plummer's for reliable, quality service and experience the difference of a truly comfortable home.

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  • Beach Air
    5
    Lakewood, 90712, US

    Beach Air HVAC Service Providing Reliable Home Comfort Family-owned and here to help with all of your Heating & Air Conditioning systems. Committed to Energy efficiency and keeping your LA and Orange County home or business comfortable all year round. Contact Us Lakewood 24/7 HVAC ProfessionalsResidential & Commercial HVAC Experts Serving the Greater Southern California Area & Orange County Nothing compares to the feeling of the cool, salty breeze coming off the ocean as you sit on a beach. You can almost instantly feel yourself relax and your worries drift away. At Beach Air, we strive to bring that same sense of relaxation into your home or business. Our licensed team of technicians has years of experience helping customers all across Southern California and Orange County create the perfect atmosphere with their HVAC systems. Whether you need something installed from scratch or just help with maintenance, our experts will always provide you with professional service at an affordable rate. Plus, we use only the best brands for components so you can trust in lasting results when you choose Beach Air. When it comes to efficient temperature control indoors, our technicians understand that energy efficiency isn't just about saving money – it's also about creating a comfortable environment for both work and relaxation. That's why Beach Air offers a range of services designed to customize climate control while helping keep your energy bills low. We also offer long-term maintenance plans and emergency repair services so you can rest assured that your HVAC system is always running smoothly and providing pleasant temperatures year round. Experience the cool comfort of a beach atmosphere without ever leaving home – dial (562) 249-1658 or complete our online form today to schedule service with Beach Air!

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  • HVAC EMPIRE
    5
    HVAC Empire, Hemet, CA, 92545, US

    HVAC Empire is proud to offer our HVAC repair, replacement, and maintenance services in Hemet, CA. We're a reputable, locally owned and operated business dedicated to honesty and integrity. Our local HVAC contractor can tackle residential and light commercial jobs, providing reliable HVAC services to property owners throughout Hemet, CA. Whether you need a replacement for your outdated heater, repairs for your air conditioner, or annual HVAC maintenance, we can get the job done. We also offer indoor air quality testing and emergency repair services. Don't delay getting the HVAC services you need. We're available 24/7 to take your call.

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  • Bishop's HVAC
    5
    Elk Grove, CA, 95624, US

    At Bishop's HVAC, we have a professional, knowledgeable and fully trained crew, so you can depend on the quality of our work. We're committed to finishing the job quickly – and correctly – 100% of the time. We carry innovative, high-end Lennox products that will help your HVAC systems deliver efficient and reliable performance to keep your home comfortable all-year round. Bring together high-technology products with our great repair and maintenance service, and you've found a great match. Our friendly technicians make repair challenges look simple – so you'll be able to get back to relaxing in a comfortable home in no time. Your whole-home comfort is our priority. Bishop's HVAC is right here in Sacramento to meet your heating and cooling service and product replacement needs. Give us a call at 916-591-6889 or create an appointment online to learn more.

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  • Abound Plumbing Inc.
    5
    Columbet Ave., San Martin, 95046, US

    ABOUND PLUMBING INC. is a locally owned and operated plumbing company serving Santa Clara County, Monterey County, Alameda County, Contra Costa County, and San Mateo County. With over 24 years of experience, we are a licensed, bonded, and insured company dedicated to providing reliable and professional plumbing services for both residential and commercial clients. We pride ourselves on our commitment to customer satisfaction, offering free walk-through estimates and flat rates upon request. Whether you need a simple faucet installation or a complete sewer line replacement, our team of skilled plumbers is equipped to handle all your plumbing needs. We utilize the highest quality parts and equipment to ensure exceptional workmanship and lasting results. At ABOUND PLUMBING INC., we understand that plumbing issues can be stressful. That's why we strive to be in constant communication with our customers throughout the entire process, from initial consultation to project completion. We are committed to providing clear explanations, answering all your questions, and ensuring your complete satisfaction. Contact us today for a free estimate or to schedule an appointment. We look forward to serving you!

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  • Donahue Heating & Air Conditioning
    5
    Long Beach, US

    Donahue Heat & Air is your trusted source for all your heating and air conditioning needs in the Long Beach area. We offer a wide range of services, including installation, repair, and maintenance for both residential and commercial properties. Our team of experienced technicians is dedicated to providing you with prompt, reliable, and affordable service. We are committed to your comfort and satisfaction, and we stand behind our work with a 100% guarantee.

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  • Value Heating & Air Inc
    5
    Sacramento, US

    Value Heating and Air is a family-owned business that has been providing exceptional service and quality products to our community for over 21 years. With a team of experienced professionals, we are proud to offer a range of heating and air conditioning services at an affordable price. Our mission is to serve our customers with honesty and integrity. We are committed to providing prompt and courteous service, giving you the best solutions for your needs. Whether you need a repair, installation, or maintenance, you can count on us to get the job done right.

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  • AC Texas Cooling & Heating
    5
    The Woodlands, The Woodlands, TX, US

    Your Comfort is Our Priority. Call (281) 355-1500 for Immediate Service, or Learn More About Our... Residential Services and Commercial Services. Our comfort technicians are here to assist you in regulating your heating and cooling temperatures within your home or business. With over 25 years of experience in the Heating & Cooling industry, we have become experts on installing, repairing, and replacing furnace and AC equipment across the northern Houston area. Why Our Customers Love Us: Quick Response Times, Fully Licensed and Insured, Offer Financing Through Several Lending Institutions. Request Professional HVAC Service Today!

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  • Hvac Oren's Services
    5
    Oakland, 94603, US

    HVAC Oren's Services is a company specializing in residential and commercial HVAC services, including heating and cooling repair and installation, air duct and dryer vent cleaning, and more. Serving Oakland, CA, and the surrounding areas since 2013, they pride themselves on providing reliable and professional service with experienced technicians dedicated to customer satisfaction. Their services encompass a wide range of HVAC needs, from basic repairs to complex installations, ensuring both comfort and energy efficiency for their clients.

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Over 15,611+ HVAC Companies registered

Our HVAC companies operate in Castro Valley & surrounding areas!

HVACCompaniesHub has curated and vetted the Best HVAC Businesses near Castro Valley. Find the most trustworthy business today.

Frequently Asked Questions About HVAC Companies

Find answers to common questions about HVAC services, finding contractors, and getting the best heating and cooling solutions for your needs.

How do I choose the right size AC unit for my home?

Choosing the right AC unit size is essential for efficient cooling. An undersized unit won’t cool your home adequately, while an oversized unit will cycle on and off frequently, wasting energy and leading to premature wear and tear. A qualified HVAC technician will calculate the appropriate size AC unit for your home based on factors like:
  • Your home's square footage
  • Your local climate
  • Insulation levels
  • Window efficiency
  • Number of occupants
This calculation involves determining your home's cooling load, typically measured in BTUs (British Thermal Units). Don’t rely on estimates or guesswork; consult with an HVAC professional to ensure your new AC unit is properly sized for your specific needs.

How do I find a good HVAC company near me?

Finding a reputable HVAC company requires research. Consider these tips:

  • Check Online Reviews: Look for HVAC companies with positive reviews and high ratings on platforms like Google, Yelp, and others.
  • Ask for Referrals: Reach out to friends, family, neighbors, or colleagues for recommendations.
  • Verify Licensing and Insurance: Ensure the company is properly licensed and insured to operate in your area.
  • Look for Certifications: Check for certifications from reputable organizations like NATE (North American Technician Excellence).
  • Compare Quotes: Get quotes from multiple HVAC companies to compare pricing and services.
  • Use a Directory like HVACCompaniesHub: Simplify your search by using our directory of pre-screened and qualified HVAC professionals.

What are the most common HVAC problems?

Common HVAC problems include:

  • AC not cooling: Refrigerant leaks, compressor issues, or thermostat problems.
  • Furnace not heating: Pilot light or ignition control issues, blower motor problems, or clogged filters.
  • Uneven temperatures: Ductwork leaks, inadequate insulation, or faulty thermostats.
  • Poor air quality: Dirty air filters, mold growth in ductwork, or inadequate ventilation.
  • Strange noises: Unusual sounds from the system can indicate a variety of problems with different components.
  • High energy bills: Inefficient systems, ductwork leaks, or improper thermostat settings.
If you're experiencing any of these issues, contact a qualified HVAC technician for diagnosis and repair.

How long does an HVAC system last?

The average lifespan of an HVAC system is typically 15-20 years. However, the actual lifespan can vary depending on several factors. Proper maintenance can help your system last longer. An older system is likely to be less efficient and more prone to repairs.

How do I choose the right size AC unit for my home?

Choosing the right AC unit size is essential for efficient cooling. An undersized unit won’t cool your home adequately, while an oversized unit will cycle on and off frequently, wasting energy and leading to premature wear and tear. A qualified HVAC technician will calculate the appropriate size AC unit for your home based on factors like:
  • Your home's square footage
  • Your local climate
  • Insulation levels
  • Window efficiency
  • Number of occupants
This calculation involves determining your home's cooling load, typically measured in BTUs (British Thermal Units). Don’t rely on estimates or guesswork; consult with an HVAC professional to ensure your new AC unit is properly sized for your specific needs.

How do I find a good HVAC company near me?

Finding a reputable HVAC company requires research. Consider these tips:

  • Check Online Reviews: Look for HVAC companies with positive reviews and high ratings on platforms like Google, Yelp, and others.
  • Ask for Referrals: Reach out to friends, family, neighbors, or colleagues for recommendations.
  • Verify Licensing and Insurance: Ensure the company is properly licensed and insured to operate in your area.
  • Look for Certifications: Check for certifications from reputable organizations like NATE (North American Technician Excellence).
  • Compare Quotes: Get quotes from multiple HVAC companies to compare pricing and services.
  • Use a Directory like HVACCompaniesHub: Simplify your search by using our directory of pre-screened and qualified HVAC professionals.

What are the most common HVAC problems?

Common HVAC problems include:

  • AC not cooling: Refrigerant leaks, compressor issues, or thermostat problems.
  • Furnace not heating: Pilot light or ignition control issues, blower motor problems, or clogged filters.
  • Uneven temperatures: Ductwork leaks, inadequate insulation, or faulty thermostats.
  • Poor air quality: Dirty air filters, mold growth in ductwork, or inadequate ventilation.
  • Strange noises: Unusual sounds from the system can indicate a variety of problems with different components.
  • High energy bills: Inefficient systems, ductwork leaks, or improper thermostat settings.
If you're experiencing any of these issues, contact a qualified HVAC technician for diagnosis and repair.

How long does an HVAC system last?

The average lifespan of an HVAC system is typically 15-20 years. However, how long your system lasts can vary depending on several factors. Proper maintenance can help your system last longer. An older system is likely to be less efficient and more prone to repairs.