Gas Furnace Repair & Replacement in Walnut Creek, CA

Environmental Heating & Air Solutions is here to help with the gas furnace in your Walnut Creek, CA, home. From gradual decreases in performance to a sudden system failure, issues with your system require a fast response. When possible our highly trained technicians perform repairs to your gas heating system to make sure your family stays safe and comfortable. Older systems might require a gas furnace replacement to give you the best possible solution. Our experts walk you through your options and offer unbiased advice to protect your home and your budget.
Walnut Creek Gas Furnace Replacement and Repair

Common issues with a gas furnace include clogged filters, pilot light malfunctions, gas leaks and damaged components. Some of these issues happen naturally as your furnace ages. Others occur due to lack of maintenance or damage to the unit. No matter what the cause of the issues, it’s important to act fast to keep the problem under control. Ignoring damage to a gas furnace could lead to dangerous situations, such as gas leaks or a buildup of carbon monoxide. As the issue becomes more complex, the repairs often increase in price.
Our experts know what to look for when your system isn’t working well. You can expect a thorough inspection with an emphasis on safety and efficiency. Once they finish the evaluation, they present their findings and give you their professional advice on how to proceed. If your system is older or has several complex issues, we might recommend a gas furnace replacement. Think of it as a fresh start with a highly efficient system that uses the latest HVAC technology.
Reasons to consider a gas furnace replacement include:
- Safer operation
- Higher efficiency
- New technology
- Fewer repairs
- More effective heating
- Better air quality
We offer free quotes for our services, so you can compare the options and decide if a new system fits your budget. Our financing options with approved credit can help you manage the investment. It’s important that we understand your needs and assess your home to choose the correct size of equipment. This maximizes efficiency and reduces wear on your new system. Whether our technician performs repairs or a replacement, they take extreme care in protecting your home. They also follow rigorous standards to perform the work with precision.
The Experts in Gas Furnace Care
With a track record dating back to 2010, Environmental Heating & Air Solutions gives you peace of mind for your gas furnace needs. We offer comprehensive HVAC services and take pride in every job we do. The result is a five-star experience delivered by our NATE-certified experts. But don’t take our word for it. We’ve received recognition including the Lennox Partner of the Year and Centurion Award. We’re the trusted choice for the full range of furnace and HVAC services including 24/7 emergency repairs.
You can always expect honesty and value when you use our services, and our technicians will work with minimal impact. That means not tracking dirt into your home, leaving old parts behind, or departing before the work area has been tidied up.
Environmental Heating & Air Solutions will always deliver exceptional service and high-quality workmanship in Walnut Creek. Call us today to schedule your appointment. Also, discover our electric furnace services!
The Quality Difference Of EHA Solutions
Our customers are our top priority, and we work tirelessly to exceed expectations with every service we provide.
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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.
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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.
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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.
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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.
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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.
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Privately Owned & Locally RootedWe’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
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“These guys know what they're doing.”- Greg V.
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“From the no pressure sales (Kevin) to the professional installation team. Zack, Zavier and Chris were all awesome!”- Barbara W.
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“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.
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“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
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“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.
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“I highly recommend them.”- Judy T.
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“The company has an excellent customer appointment tracking system.”
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“They did a wonderful job and cleaned up after themselves.”- Sonia G.
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“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.