BLOG

How Much Does It Cost to Install an HVAC System in San Jose?

June 6, 2025

If you're considering a new HVAC system for your home or business in San Jose, you're probably wondering, "How much will it cost to install an HVAC system in San Jose?" The answer depends on several factors, including the size of your space, the type of system you choose, labor costs, and the company you hire. 


In this guide, we’ll break down all the costs you should expect when installing an HVAC system in San Jose, and why choosing a reliable contractor like EVS Mechanical Inc. can make all the difference.

Key Takeaways

  • A new HVAC system in San Jose generally costs $7,000 to $20,000, depending on size and features.
  • A 2,000-square-foot house may need a $9,000 – $16,000 system.
  • Service calls usually cost between $100 and $250.
  • Choosing high-efficiency systems saves money long-term.
  • EVS Mechanical Inc. offers expert, transparent HVAC services in San Jose.

How much should I pay for a new HVAC system?

The cost to install a new HVAC system in San Jose typically ranges between $7,000 and $20,000. Several factors can influence this wide price range:

  • Type of system (split system, packaged system, ductless mini-split)
  • Brand and efficiency rating (SEER rating)
  • Size and layout of the property
  • Existing ductwork condition
  • Local labor costs in San Jose
  • Permit fees and inspection costs


Basic HVAC system installations for smaller homes might start at around $7,000, while high-efficiency systems or large homes could push the cost well above $20,000.


How much is a new HVAC system for a 2000 square foot house?

For a 2,000-square-foot home, you can expect to pay around $9,000 to $16,000 for a full HVAC system installation in San Jose. Here's a simple breakdown:

  • Basic systems: $9,000 – $11,000
  • Mid-range systems: $12,000 – $14,000
  • High-efficiency systems: $15,000 – $16,000+


Upgrading to an energy-efficient model might cost more initially, but can save you thousands over time in utility bills.


How much is a new AC unit for a 1500 sq ft house?

For a 1,500-square-foot house, installing a new AC unit typically costs between $5,000 and $9,000. Some influencing factors include:

  • The brand you select
  • Whether you also need new ductwork
  • Your home’s insulation and sun exposure


EVS Mechanical Inc. always provides detailed, customized quotes based on your unique property to ensure you’re getting exactly what you need without overspending.


How much does a 3.5-ton AC unit cost installed?

A 3.5-ton AC unit installation generally costs around $6,000 to $10,000 in San Jose. Here's what can drive the cost:

  • High-efficiency models command higher prices.
  • Installation complexity affects labor costs.
  • Brand (premium brands like Trane or Lennox cost more).


The right contractor ensures that your 3.5-ton unit is sized perfectly to deliver maximum efficiency and comfort.

What is the average price for an HVAC service call?

In San Jose, the average HVAC service call typically costs between $100 and $250. This fee usually covers:

  • Diagnostic work
  • Minor repairs or tune-ups
  • Recommendations for larger fixes if needed


EVS Mechanical Inc. often applies the service call fee toward your repair costs if you move forward with the suggested work — a valuable way to save money.


How much do HVAC contractors charge per hour?

Most HVAC contractors in San Jose charge between $100 and $200 per hour for labor. Rates vary based on:

  • Experience and certifications
  • Emergency or after-hours calls
  • Scope of the job


Transparent contractors, like EVS Mechanical Inc., offer clear, upfront pricing with no hidden fees.


What is the most expensive part of an HVAC system?

The compressor is often the most expensive part of an HVAC system. Replacing a failed compressor can cost between $1,500 and $3,000, depending on the unit size and brand.


Because the compressor is the "heart" of your system, it's critical to invest in quality from the beginning — something EVS Mechanical Inc. always prioritizes with trusted brands and expert installation.


What is the most expensive repair on an air conditioner?

Typically, the compressor replacement is the most costly AC repair. Other expensive repairs might include:

  • Evaporator coil replacement ($1,000 – $2,500)
  • Blower motor repair or replacement ($400 – $1,500)


At EVS Mechanical Inc., we diagnose problems accurately and advise you on whether a repair or full replacement makes better financial sense.

How EVS Mechanical Inc. Can Help You

Choosing the right HVAC contractor is essential for getting the best value. EVS Mechanical Inc. has earned a stellar reputation in San Jose by providing:

  • Expert installation with highly trained technicians
  • Top-quality products from trusted brands
  • Transparent pricing and honest recommendations
  • Responsive service for both installations and repairs


Whether you need a full system installation or a minor repair, EVS Mechanical Inc. ensures every project is handled with professionalism and care.



Why You Should Choose EVS Mechanical Inc.

When you partner with EVS Mechanical Inc., you benefit from:

  • Extensive local experience with San Jose homes and commercial buildings
  • Free consultations and competitive quotes
  • High-efficiency system options that save you money
  • Flexible financing to fit any budget
  • Comprehensive warranties for your peace of mind


Your comfort is our commitment, and we’re ready to help you every step of the way.

Conclusion

Installing a new HVAC system in San Jose, CA, is a big investment, but with the right information and the right partner, it doesn’t have to be overwhelming. Whether you’re upgrading an aging system or outfitting a new home, EVS Mechanical Inc. provides the expertise, quality, and service you deserve. Ready to get started? Contact EVS Mechanical Inc. today for your free consultation!

FREquently Asked Questions

  • How long does it take to install a new HVAC system?

    Most installations take 1–3 days, depending on system complexity and any needed ductwork.

  • Can I finance my HVAC system through EVS Mechanical Inc.?

    Yes! EVS Mechanical Inc. offers flexible financing options to fit any budget.

  • What’s the warranty on a new HVAC system?

    Most systems come with 10–12 year manufacturer warranties, plus additional labor warranties.

  • How do I know what size HVAC system I need?

    EVS Mechanical Inc. performs a full home evaluation to recommend the right size based on square footage, insulation, and local climate.

  • When is the best time to replace an HVAC system?

    Spring and fall are ideal seasons because demand is lower, and you might get better deals.

best hvac contractors san mateo
July 4, 2025
Not sure if you’ve hired the best HVAC contractor in San Mateo? Learn what to look for and how the best HVAC contractors save you time, money, and stress.
hvac emergency repair​
July 1, 2025
Learn how quick HVAC emergency repairs in San Jose can save your system, restore comfort fast, and help you avoid bigger, costly problems.
commercial duct cleaning​ san jose
June 27, 2025
Wondering if commercial duct cleaning in San Jose boosts airflow? Learn how a quick clean can improve air quality and system performance fast.
emergency air conditioning repair santa clara
June 23, 2025
Putting off emergency air conditioning repair in Santa Clara? It can cost more and make you sweat. Find out why fast action matters.
do portable air conditioners work
June 20, 2025
Thinking of buying a portable AC? Discover if they truly cool your space, how they work, and if they're worth the investment for your comfort.
how to install window air conditioner
June 16, 2025
Want cool air fast? Learn how to install a window air conditioner step by step—no stress, no fuss, just chill. Perfect for DIY beginners!
Does homeowners insurance cover HVAC?
June 13, 2025
Find out if your homeowners insurance helps cover HVAC repairs or replacement. Learn what’s usually included and how to file a claim.
How much should I pay for an HVAC system?
June 9, 2025
Wondering what a new HVAC system should cost? Learn the average prices, what impacts the cost, and how to get the best value.
How Do I Choose a Good HVAC Contractor?
June 2, 2025
Wondering how to pick the right HVAC contractor? Look for experience, reviews, and clear pricing. Here’s a simple guide to help you choose.
air conditioner replacement near me
May 23, 2025
Need air conditioner replacement near you? Discover trusted local pros who can get your AC working again quickly, affordably, and hassle-free.
MORE POSTS