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    Since 1964, homeowners have chosen Simmons Heating & Cooling as their trusted provider for Chesapeake, VA HVAC services. We’re also proud to be the local leader in Chesapeake generator services, offering comprehensive backup power solutions for homes of all sizes. From system maintenance and repairs to full replacements and installations, our licensed team ensures long-lasting comfort, efficiency, and reliability. Whether you need a backup generator, AC installation, or heating repair in Chesapeake, VA, we’ve got you covered.

    Contact Simmons Heating & Cooling today to schedule Chesapeake HVAC or generator services today!

    Why Chesapeake Homeowners Choose Simmons

    At Simmons Heating & Cooling, we’re dedicated to building long-term relationships by delivering honest service and excellent results. Our goal is always 100% customer satisfaction. Whether it’s heating, cooling, or backup power, Chesapeake homeowners trust us to get the job done right the first time.

    Here are more reasons to choose us for generator, heating, and AC installation in Chesapeake:
    • Fully licensed and insured team
    • Family-owned and -operated for generations
    • NATE-certified HVAC technicians
    • Licensed electricians on staff
    • Authorized Generac Generator Dealer
    • Lennox Premier Dealer with Circle of Excellence awards
    • BBB accredited with an A+ rating for over 45 years

    Our Chesapeake HVAC & Generator Services

    We offer complete system care—inspections, repairs, replacements, and maintenance—for HVAC and generators. Whether you’re preparing for peak seasons or need urgent repairs, Simmons Heating & Cooling is your go-to partner for home comfort and power solutions.

    Our services include:

    • Heating and cooling repair
    • Heating and cooling system installation
    • HVAC system replacement and upgrades
    • Preventative HVAC maintenance
    • Ductwork installation and repair
    • Air purifiers and IAQ system installation
    • Germicidal in-duct light installation
    • Humidifier and dehumidifier services
    • Generator installation and replacement
    • Generator repair and maintenance

    Heating, Cooling & Power Solutions for Every Home

    Whether it’s summer heat or a winter chill, your HVAC system should always perform reliably. We offer tune-ups, repairs, replacements, and custom installations to help homeowners enjoy lasting comfort and lower utility bills.

    Heating Repair and Maintenance

    A heating system that works efficiently is essential during the colder months. Annual heating maintenance in the fall helps reduce fuel consumption, prevents carbon monoxide risks, and extends your system’s life. If you’re noticing inconsistent heating, short cycling, or higher-than-normal utility costs, it may be time to schedule a heating repair in Chesapeake, VA.

    We offer expert diagnosis and prompt service for furnaces, heat pumps, and hybrid systems. When it’s time to replace your old heater, our team will perform a full load calculation to determine the perfect size and model for your home. Many Chesapeake homes benefit from dual-fuel systems, pairing a heat pump for mild days with a gas furnace for extra support during cold snaps.

    AC Installation and Cooling Repairs

    Routine cooling maintenance in the spring prepares your system for the high demands of summer. Tune-ups include coil cleaning, refrigerant checks, and thermostat calibration to keep your AC running efficiently.

    If your system is failing to keep up with demand or showing signs of aging, we offer professional AC installation in Chesapeake using high-efficiency systems that help reduce cooling costs. We install ENERGY STAR-rated air conditioners and often recommend pairing new systems with smart thermostats or zone control setups for even greater savings.

    Our cooling services cover:
    • AC repairs for all brands and models
    • New air conditioner installation
    • Ductless and central air systems
    • Cooling system replacements and upgrades
    • Humidity control and air quality integration

    Backup Power Solutions for Chesapeake Homes

    Reliable backup power in Chesapeake is essential—especially during hurricane season or winter storms. Simmons Heating & Cooling offers full-service Chesapeake generator services, including Generac generator installation, maintenance, and repair.

    Generac’s product line includes models for basic coverage—like keeping your refrigerator, furnace, and essential lights running—as well as whole-home generators that can handle HVAC systems, appliances, and more. Our licensed electricians will help you select the best model based on your home’s power demands, fuel availability, and budget.

    Why Invest in a Backup Power Solution?

    Power outages can last hours or even days. With a whole-home generator, you can maintain:

    • Heating and cooling systems
    • Refrigerators and freezers
    • Internet and security systems
    • Lighting and appliances

    Most generators we install use natural gas or liquid propane. These fuel sources offer reliable, clean-burning performance and require minimal maintenance.

    We also provide routine Chesapeake generator services to keep your system in peak condition. Most generators only need maintenance once a year—ideally in the spring or fall. If your home uses the generator frequently, we offer additional service plans to ensure continuous reliability.

    Signs You May Need Generator Repair:

    • Failure to start on first attempt
    • Power fluctuations or inconsistent voltage
    • Excessive fuel consumption
    • Unusual sounds or vibrations
    • Visible leaks or warning lights

    Don’t wait for a system failure. With proactive maintenance and prompt repairs, your backup power system will be ready when you need it most.

    Our Chesapeake HVAC and generator services help you:

    • Prevent costly emergency repairs
    • Lower annual energy usage
    • Stay compliant with manufacturer warranties
    • Extend the life of your equipment

    Schedule HVAC & Generator Services in Chesapeake Today

    For over 60 years, Simmons Heating & Cooling has served homeowners in Chesapeake with honest, high-quality service. Our maintenance agreements are fully customizable and make it easier to stay on top of HVAC and generator upkeep. You’ll save money while ensuring that every system in your home runs safely and efficiently.

    We often offer limited-time specials and always provide free estimates for new installations. For urgent concerns, we offer same-day appointments whenever possible—and emergency services are available 24/7.

    Simmons Heating & Cooling is the trusted name for Chesapeake HVAC services and generator installation. Call us today to book an appointment or use our online form to request service.

    Chesapeake HVAC & Generator FAQ

    Have questions about your HVAC or generator system? Here are a few of the most common inquiries we receive from local homeowners:


    Yes. We understand that system breakdowns don’t always happen during business hours. Our HVAC technicians and electricians are available around the clock, including weekends and holidays, to provide emergency service when you need it.


    We work on all major HVAC and generator brands. For new installations, we’re proud to offer Lennox heating and cooling systems and Generac standby generators. We also install and service systems from Mitsubishi Electric, Bosch, ClimateMaster, American Standard, and Weil-McLain.


    Yes. We’re happy to combine service visits for your convenience. An HVAC technician will handle your heating or cooling tune-up, while a licensed electrician will inspect and maintain your generator. Just let our team know your preference when scheduling.