Ductless Systems in Vacaville, CA
Vacaville Ductless Systems

Is your AC system meeting your needs, or could ductless air conditioning in Vacaville, CA be what you’re looking for? In many homes, window units or other appliances take the place of true, permanent cooling solutions. At Environmental Heating & Air Solutions, we’ve found that mini-split air conditioning fits the needs of many of our customers. If you’d rather not have ductwork installed, are considering upgrading an older system without zoned cooling, we can provide efficient, reliable alternatives. When you need targeted and supplemental AC, we have professionally installed answers in Vacaville.
Expert Ductless Air Conditioning in Vacaville

Your home’s air conditioning should be set-and-forget, without blocked windows, cold blasts, and other inconveniences. That doesn’t mean you need to have a system of ducts installed to make it happen, though. Ductless air conditioning uses an efficient central cooling source similar to central air, with distribution through small lines run directly into each room where a cooling head takes over. These heads are available in floor mount, ceiling mount, and other configurations to fit your room’s needs. Larger spaces can be cooled from multiple points for even comfort. Thermostat control and additional features are available for each room, much like a zoned duct-based system. Whether you’re cooling the whole house this way, separately cooling an office or nursery, or providing AC for multiple residential units, mini-split air conditioning works well. Ductless mini-splits are also easy to install and service, keeping your life simpler and your energy bills down.
Mini-split air conditioning is a permanent solution to AC challenges like:
- Historic homes and other ductwork-free zones
- Add-on cooling for add-on spaces and outbuildings
- Replacement for older central air without zoned ducting
- Quick, straightforward cooling installation
Your Experienced Mini-Split Air Conditioning Team
At Environmental Heating & Air Solutions, we use modern HVAC technology and traditional service values to bring you the comfort that’s right for your home. Our team of professionals provides skilled system designs, expert installation, and ongoing care including emergency service. We keep appointments promptly, communicate clearly, and provide transparent, affordable pricing. As a multiple award-winning Lennox Premier dealer since 2010, we’re a top HVAC resource in Vacaville, providing ductless air conditioning designs and other HVAC solutions. We have the resources and experience to provide the best HVAC solutions for your family’s long-term comfort with lower costs to operate and maintain. Our no-compromise approach to your comfort brings you expert solutions for your heating and cooling needs that are as unique as your lifestyle.
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.