Top
AC Installation When You Need Us, We Will Be There

AC Installation in Walnut Creek, CA

A Lennox outdoor air conditioning unit

Are you searching for the best AC installation service in Walnut Creek, CA? Since 2010, the professionals at Environmental Heating & Air Solutions has helped local people to meet their home heating and cooling needs. Whether your current air conditioning system is so old that it is no longer reliable, so badly damaged that it would be too difficult or expensive to repair, or so inefficient that it costs far too much to cool your home, we can provide an AC replacement service that leaves you feeling happy with your new home cooling system.

Whether you live in Almond-Shuey, Countrywood, Parkmead, or any other part of Walnut Creek, we are ready to help you cool your home. Get in touch to learn how you could benefit from air conditioning installation or replacement.

Dependable AC Installation in Walnut Creek

A technician in gloves carefully installs an outdoor air conditioning unit

There are various scenarios prompting the replacement of your air conditioning system. Whether your current unit has malfunctioned and repair seems impractical or excessively costly, or you seek an upgrade to a more environmentally friendly and cost-effective cooling solution, it’s crucial to find the right system for your needs. Maybe your existing system lacks desired features or fails to perform adequately. Regardless of your reasons for desiring a new air conditioner, we’re here to assist you in finding the perfect replacement. Being a Lennox Premier Dealer, we offer an array of highly efficient and dependable air conditioners. Contact us with your AC installation requirements, and we’ll provide suitable options tailored to your home cooling needs.

Take a look at these advantages of air conditioning replacement:

  • Powerful cooling
  • Fewer repairs needed
  • Higher energy efficiency
  • Lower home cooling costs
  • Better indoor air quality

Nearby Weather & Landmarks

With summer highs often climbing into the mid‑80s °F, homeowners rely on expertly installed air conditioning to stay comfortable during Walnut Creek’s long, dry summers. As the seasons shift to mild, wetter winters—bringing nearly 25 inches of rain—our installations ensure your heating and cooling systems deliver optimal performance and humidity control. Whether you’re exploring Borges Ranch’s historic grounds, enjoying interactive wildlife exhibits at Lindsay Wildlife Experience, or dining in the modern Water Light Public Plaza, our professional AC installation guarantees reliable comfort year‑round.

Continue Reading Read Less

The Quality Difference Of EHA Solutions

Our customers are our top priority, and we work tirelessly to exceed expectations with every service we provide.
  • A Commitment to Quality, Not Shortcuts

    We believe great work speaks for itself. Every EHA project is completed with precision, transparency, and strict adherence to industry best practices. From equipment selection to final inspection, we focus on long-term performance, efficiency, and doing the job right the first time.

  • Above & Beyond 24/7 Service

    We’re here whenever you need us, delivering honest guidance, high-quality workmanship, and reliable support. Our mission is to improve every home’s indoor environment with unmatched value and care.

  • Dave Lennox Award Winner

    The Dave Lennox Award recognizes HVAC companies that demonstrate exceptional leadership, customer satisfaction, and technical excellence. This honor reflects our commitment to high standards, trusted craftsmanship, and delivering outstanding comfort solutions to every home we serve.

  • Exceptional Lennox Products

    As a Lennox Premier Dealer, we offer industry-leading systems known for efficiency, performance, and durability, backed by precise installation that maximizes their lifespan.

  • Master Craftsmanship You Can Trust

    Our technicians are exceptionally skilled, highly trained, and take pride in doing every job the right way, never the fast way. We work at or above manufacturer specifications and refuse to cut corners, ensuring long-lasting performance and true peace of mind.

  • Privately Owned & Locally Rooted
    We’re a local, family-driven business, not a corporate chain. That means personal service, local accountability, and neighbors who genuinely care about the comfort of your home.

Trusted by Your Neighbors

    Great job
    “These guys know what they're doing.”
    - Greg V.
    Would Highly Recommend This Company
    “From the no pressure sales (Kevin) to the professional installation team. Zack, Zavier and Chris were all awesome!”
    - Barbara W.
    We Were Very Impressed
    “From our initial consult with Kevin through to installation by Matt & Eugene, we were very impressed with their collective knowledge, professionalism, and workmanship.”
    - Ed M.
    They Did an Exemplary Job
    “I had 4 different HVAC companies quote us on a complete system replacement, one was even a little less then Environmental, but none compared to the professionalism, expertise and knowledge of this company.”
    - John
    They Simply Out-Hustled the Competition
    “From our initial consult with Kevin through to installation by Matt & Eugene, we were very impressed with their collective knowledge, professionalism, and workmanship.”
    - Ed M.
    I Highly Recommend Them
    “I highly recommend them.”
    - Judy T.
    Excellent Customer Appointment Tracking System
    “The company has an excellent customer appointment tracking system.”
    Professional, Positive and Responsive
    “They did a wonderful job and cleaned up after themselves.”
    - Sonia G.
    They Are an Amazing Company
    “We have had no AC in this triple digit weather along with having a baby in our home and being sick with a cold.”
    - Irie R.
Proudly Serving Homeowners Throughout Northern California

Your Comfort, Handled by True Experts

Reach out to the team that never cuts corners.

Send us a message and we’ll respond quickly. Whether it’s a repair, upgrade, or question, we’re here to help.

  • By entering your phone number you agree to receive text messages from Environmental Heating & Air Solutions. Message & data rates may apply. Reply STOP or UNSUBSCRIBE to opt-out and no further messages will be sent. Reply HELP for more information. See Our Privacy Policy for details.