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Heat Pumps When You Need Us, We Will Be There

Heat Pump Repair and Installation in Danville, CA

Dependable Heat Pump Services for Danville Homes and Businesses

Lennox Heating

If your heating and cooling system isn't working properly, you may need heat pump repair in Danville, CA. Danville sits in the San Ramon Valley of Contra Costa County, where summers run hot and dry, and winters turn cool and damp, so your heat pump works hard in both seasons. Heat pumps offer many benefits, from energy efficiency and reduced maintenance to the ability to work as both a heater and an air conditioner. However, just like traditional systems, they can malfunction from time to time, leading to issues like inefficient heating and cooling, short cycling, leaks, and more. In many cases, common heat pump problems are easy to fix if caught early, and replacement is an option if your unit is over 15 years old. The NATE-certified technicians at Environmental Heating & Air Solutions have serviced and installed heat pumps for over a decade, and we're happy to help get your Danville home's system back up and running!

Do you need expert heat pump installation or repair services in Danville? Environmental Heating & Air Solutions can help. Contact us today to get started!

Warning Signs Your Danville Heat Pump Needs Repair

Fixing wires

When a heat pump needs repairs, it may show warning signs such as a lack of warm or cold air, or difficulty switching between heating and cooling modes. Excessive ice build-up on the outdoor unit of your heat pump system during the warmer months can indicate restricted airflow, while noisy operation can point to a potential problem with the internal components. Common heat pump repairs include thermostat battery replacements, changing dirty air filters, and replacing components such as the starter capacitor or reversing valve. Whatever repairs your heat pump needs, the technicians at Environmental Heating & Air Solutions are up to the task!

Watch for these telltale signs of heat pump failure. If you have any concerns about your system, contact us right away to schedule service!

  • Unusual odors coming from the unit
  • Frequent cycling
  • Weakened airflow
  • Sudden rise in utility bills

If you’ve noticed musty or moldy odors coming from your heat pump system, it may indicate mold growth from excess moisture. When mold builds up inside the unit, it can affect your indoor air quality and even cause allergic symptoms in sensitive individuals. Mold buildup can also damage your heat pump. Contact us as soon as possible if you suspect mold or mildew growth inside your unit!

Frequently Asked Questions

Should I repair or replace my heat pump?

Repair usually makes sense for newer units with isolated problems. Consider replacement if your heat pump is over 15 years old, repair costs keep adding up, or your energy bills are climbing without explanation.

Do you service all heat pump makes and models?

Yes. Our HVAC technicians have years of experience working with heat pumps of all makes, brands, and models.

Why is my heat pump blowing cool air in heating mode?

Several possible causes include a dirty air filter, a thermostat issue, low refrigerant, a defrost control problem, or a failing reversing valve. A technician can diagnose the cause on-site and recommend the right fix.

Let's Get Your Heat Pump Working Again!

Ready to schedule heat pump repair or new heat pump installation services? Let Environmental Heating & Air Solutions be your trusted HVAC provider for over a decade, and count on us to make the necessary repairs or replacements to get your heat pump back in working order. Our HVAC technicians have years of experience working with heat pumps of all makes, brands, and models, and they’re also available 24/7 for emergency assistance. We strive to provide the best solutions to ensure our customers are safe and comfortable in their homes. We promise to do whatever it takes to get your heat pump back in working order!

Ready to get your system running right again? Contact Environmental Heating & Air Solutions to schedule your heat pump repair in Danville, CA today.

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.

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