Santa Clara HVAC Contractors

Heating and Air Conditioning Installation in Santa Clara

If your furnace or air conditioner is aging, inefficient, or unreliable, it may be time to consider a replacement. We install high-efficiency air conditioners, gas furnaces, heat pumps, and ductless mini split systems. All equipment is American-made and chosen specifically for the size and layout of your home.

Our installation process includes a full assessment of your airflow, ductwork, insulation, and attic ventilation. We make sure your new system works properly with every part of your home—not just in theory, but in practice. Once the job is done, we perform testing and explain how to use the new system to prolong its lifespan.

Heat Pump and Mini Split Installation

Heat pumps are great for year-round comfort in our local climate. They heat in the winter and cool in the summer while using less energy than many traditional systems. Ductless mini split systems are another flexible solution, especially for older homes, garages, and room additions that don’t have the infrastructure to support central air in the traditional sense.

We install both multi-zone and single-zone systems. This gives you control over comfort without major construction. These systems are quiet, efficient, and even eligible for rebates in many cases.

Ductwork Repairs and Insulation Upgrades

We Fix Energy Loss and Improve Airflow

Damaged or poorly designed ductwork can waste energy and make your system work harder than it needs to. If you’ve noticed uneven temperatures or rising bills, we’ll inspect your ducts and recommend whether repair or replacement makes the most sense.

We also offer attic insulation, wall batts, and radiant barriers to help your system operate efficiently. Many homes in Santa Clara still have original insulation that no longer performs as it should. Replacing it helps regulate indoor temperatures and reduce strain on HVAC components.

HVAC Maintenance and Annual Tune-Ups

Keep Your System in Peak Working Condition

Seasonal tune-ups keep your HVAC system running reliably through the hot and cold months. Our maintenance services include cleaning coils, checking refrigerant levels, testing safety controls, and verifying airflow.

Even if your system seems to be working fine, a quick check each year can help prevent costly repairs and extend the lifespan of your equipment.

Indoor Air Quality and Ventilation Services

Breathe Easier with Cleaner, Healthier Air

Your HVAC system does more than regulate temperature. It also circulates air throughout your home. We offer air quality upgrades like whole-home filters, duct cleaning, and heat recovery ventilators to keep that air fresh and breathable.

Ventilation also plays a role in humidity control and comfort. We install bathroom exhaust fans, kitchen ventilation systems, and crawlspace moisture barriers that reduce mold and mildew risks.

What to Expect When You Call EM Energy & Air

No Delays or Nebulous Quotes + Fast Turnaround

When you reach out to us, we’ll schedule a home visit quickly. One of our technicians will walk the property with you, inspect the system, and explain what’s working and what isn’t. If the fix is simple, we’ll handle it right away. If replacement is needed, we’ll go over your options and give you an exact quote that includes everything.

You’ll never have to chase us for follow-up, and we always clean up after ourselves when the work is done.

Frequently Asked Questions Regarding HVAC Work in Santa Clara

What HVAC systems do you install?

We install gas furnaces, central air conditioning systems, heat pumps, and ductless mini splits. Our systems come from trusted American manufacturers and are chosen to match the needs of each home.

How long does installation take?

Most HVAC installations take one to two days. If the job includes ductwork or insulation upgrades, it may extend to a third day. We’ll provide a timeline before we begin.

Can I get a free quote?

Yes. We offer free inspections and provide written quotes during the same visit. You’ll know exactly what the work will cost before we start.

Do you offer a warranty?

We offer the best labor warranty in the Bay Area on HVAC installations. If there’s a workmanship issue, we’ll take care of it at no cost. Manufacturer warranties also apply to equipment parts.

Are there financing options?

We offer free financing on most projects for qualified homeowners. This helps spread out the cost of installation without interest in many cases.

Do you service older homes with poor airflow?

Yes. We work on all types of homes and often improve airflow through duct redesigns, register adjustments, or insulation upgrades. We tailor our work to each home’s structure.

What’s the benefit of replacing old ductwork?

Old ducts can be leaky or undersized, which affects your HVAC system’s performance. Replacing them improves airflow, helps maintain temperature balance, and often reduces energy use.

How do I know if I need a new HVAC system?

If your system is over 15 years old, constantly breaking down, or not maintaining temperature well, it may be time for a replacement. We’ll inspect it and give you our honest opinion.

Call EM Energy & Air for HVAC Services in Santa Clara

If you’re looking for reliable, professional HVAC services in Santa Clara or nearby areas like Campbell, Los Gatos, or Palo Alto, get in touch with EM Energy & Air today. Whether you need a new furnace, air conditioning repair, or insulation upgrades, we’re here to help. Reach out for a free inspection and let us show you why we’re the top HVAC contractor in Santa Clara!