Home Air Conditioning Services in Palo Alto

When summer temperatures rise in Palo Alto, a reliable air conditioning system keeps your home comfortable. Whether your AC is malfunctioning, outdated, or struggling to keep up with the heat, EM Energy & Air has the expertise to repair, replace, or install an energy-efficient system tailored to your needs.

Air Conditioning Repair

From mini splits to central air and heat pumps, we repair all types of air conditioning systems. If your AC isn’t cooling properly, is making strange noises, or is running inefficiently, we’ll diagnose the issue and provide a cost-effective solution. Our technicians work quickly, and many repairs can be completed on the same day. If your system needs refrigerant recharging, coil cleaning, or electrical component replacement, we have you covered.

Central Air and Other AC Installation

Sometimes, a new AC system is the best option for efficiency and comfort. If your current unit is over ten years old, struggling with performance, or requiring constant repairs, upgrading to a modern system can save money in the long run. We offer professional installation services for central air, heat pumps, and ductless mini splits, ensuring your new system is installed correctly and efficiently.

Central Air Services

Central air conditioning provides even cooling throughout your home. We handle everything from installing new ductwork to upgrading existing systems. If your ducts are outdated or leaking, we can replace them to maximize efficiency and performance. Our team installs high-quality American-made central air systems that offer long-lasting reliability.

Heat Pump Services

Heat pumps offer an energy-efficient way to cool your home in the summer and provide warmth in the winter. These systems transfer heat instead of generating it, which makes them an environmentally friendly and cost-effective choice. Whether you need a heat pump repair, replacement, or new installation, we ensure your system is optimized for Palo Alto’s climate.

Mini Split Services in Palo Alto

Ductless mini splits are perfect for homes without existing ductwork or for those needing zoned cooling. These systems allow you to control temperatures in different rooms independently, improving comfort and efficiency. Whether you need a new mini split installed or an existing one repaired, our team ensures seamless service and high-quality results.

Your Heating Contractors

When temperatures drop, a reliable heating system is just as important as a well-functioning AC. EM Energy & Air offers full-service heating solutions, from furnace repairs to complete heating system installations.

Furnace Repair and Installation

Older furnaces can be inefficient and costly to operate. If your furnace is making unusual noises, not heating evenly, or causing a spike in your energy bills, we’ll assess whether a repair or replacement is the best option. We install high-efficiency gas and electric furnaces from trusted American brands, ensuring optimal warmth and energy savings.

Help With All Home Heating Systems

Beyond furnaces, we service all types of heating systems, including heat pumps, radiant heating, and ductless mini splits. Whether your system needs repairs, maintenance, or a full replacement, our team delivers expert solutions tailored to your home’s heating needs.

The One-Stop HVAC Shop

At EM Energy & Air, we go beyond heating and cooling. We offer comprehensive home comfort solutions, including ductwork cleaning, insulation upgrades, and whole-house ventilation improvements.

Ductwork Cleaning and Replacement

Dirty or leaky ducts force your HVAC system to work harder, increasing energy use and reducing indoor air quality. We offer professional duct cleaning to remove dust, allergens, and contaminants. If your ducts are damaged or outdated, we can replace them with modern, high-efficiency ductwork that improves airflow and performance.

The Local Insulation Experts

Proper insulation reduces energy waste and helps maintain consistent indoor temperatures year-round. If your home has insufficient or outdated insulation, we can install high-quality fiberglass, cellulose, or mineral wool insulation to improve efficiency and comfort. Our team also removes old, contaminated insulation and seals gaps to prevent energy loss.

Radiant Barriers, Whole House Ventilation and More

We install radiant barriers in attics to reflect heat away from your home, reducing cooling costs. Whole-house ventilation systems improve indoor air quality by exchanging stale indoor air with fresh outdoor air. Whether you need a simple attic fan or a comprehensive ventilation upgrade, we customize solutions to fit your home’s unique needs.

When Installing, We Consider Air Balancing and Ventilation

Why Balanced Airflow Matters for HVAC Efficiency

A home’s HVAC performance depends on many factors. These include, but are not limited to, the unit itself. Uneven airflow between rooms can cause some areas to feel drafty or stuffy, while others stay comfortable. This often results from duct layout issues, blocked vents, or unbalanced return air. Our team can evaluate airflow patterns and recommend targeted improvements that help stabilize temperatures and reduce stress on your system.

Mechanical Ventilation Options for Palo Alto Homes

Palo Alto homes that have been tightly sealed for energy efficiency often suffer from poor air exchange. Without fresh air, indoor pollutants and moisture levels can rise. We install whole-house ventilation systems and energy recovery ventilators (ERVs) to improve air quality while preserving energy savings. These systems draw in outdoor air and expel stale indoor air, helping your home feel cleaner, fresher, and more breathable without excessive energy use.

FAQs About Heating and Cooling in Palo Alto

 

What HVAC systems work best in Palo Alto’s climate?

Heat pumps and high-efficiency central air systems are great for Palo Alto due to the moderate temperature range and seasonal shifts.

Can I install a mini split if my home already has central air?

Yes. Many homeowners use mini splits to add comfort to rooms that central systems do not reach effectively, such as garages, attics, or new additions.

How long does it take to install a new furnace or heat pump?

Most installations are completed in one to two days. Large projects involving ductwork may take slightly longer.

What kind of insulation should I use in my attic?

We typically recommend blown-in fiberglass or cellulose insulation based on attic size, accessibility, and existing material.

Do you handle duct cleaning and sealing?

Yes. We offer duct cleaning, sealing, and full duct replacements to improve HVAC efficiency and indoor air quality.

What are the signs that my HVAC system is too small or too large?

Uneven temperatures, frequent cycling, and high energy bills may indicate sizing issues. We can perform load calculations to assess the system.

Do you install radiant heating systems in Palo Alto?

Yes. We work with homeowners to evaluate and install radiant heating when it fits the home layout and goals.

What is included in a free inspection?

We evaluate your current system, check ductwork, insulation, and airflow, and then provide an itemized quote on the spot.

Can you install HVAC in homes without existing ductwork?

Absolutely. We often recommend ductless mini splits in those cases, which allow for zoned comfort without structural modifications.

Are your HVAC units American-made?

Yes. We install equipment from brands like Carrier and other trusted American manufacturers for long-term reliability.

What is your installation warranty?

We offer an unlimited labor warranty on HVAC installations, giving homeowners peace of mind long after the job is done.

Do you offer financing for large projects?

Yes. We provide flexible, interest-free financing options to make system upgrades more accessible.

Let’s Fix or Improve Your HVAC System in Palo Alto Today

From fast repairs to full system upgrades, EM Energy & Air is your trusted partner for heating and cooling in Palo Alto. We stand behind our work with an unlimited installation warranty and complete transparency in pricing. Contact us today for a free inspection and estimate, and experience the difference of working with a team that puts your comfort first!