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Gas Furnaces When You Need Us, We Will Be There

Gas Furnace Repair & Replacement in Danville, CA

Lennox Heating

Do you have a gas furnace in your Danville, CA, home? Having a trusted partner to fix, maintain, and replace your gas heater is essential. Over time, your furnace could need repairs to keep your home comfortable and safe. When repairs aren’t an option, a gas furnace replacement gives you a fresh start with a highly efficient system featuring all the latest technology. Environmental Heating & Air Solutions is a dependable choice no matter what type of service you need for your gas HVAC system.

Professional Danville Gas Furnace Replacement and Repair

A gas furnace is usually an efficient way to heat your home, even on the chilliest Danville days. However, damage to the equipment or regular wear and tear can decrease performance and efficiency. You might not always know when a problem is coming, but your furnace often gives you subtle signs. Any change in performance could be an indicator that it’s time to call Environmental Heating & Air Solutions.

HVAC Filter

You might need gas furnace replacement or repair services if you notice these issues:

  • Cool or lukewarm air
  • Inconsistent temperatures
  • Decreasing air pressure
  • High gas bills
  • Strange noises
  • Unusual smells
  • Gas smell or hissing sounds

Whether you need gas furnace replacement or repair services depends on several factors, including the severity of the issue and the age of your system. When you call us early, we can often repair the issues relatively inexpensively. Waiting can lead to additional damage that requires more extensive repairs. Our technicians evaluate your system thoroughly and give you an unbiased assessment of the situation. If repairs are an option, we’ll get to work quickly to restore your heat.

If it’s time for a replacement, we offer a range of high-quality equipment. As you can see in our name, we care about the planet, which is why we offer energy-efficient systems when you need a gas furnace replacement. Not only does it save you money, but it also lets you do your part to help the earth. No matter which system you use, we’ll make sure we order the correct size based on your home’s features. Sizing is essential for improving efficiency and heating your home well. Our stress-free installation includes every step, from prepping and removing the old equipment to installing and testing the new system.

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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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