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HVAC Vacaville, CA When You Need Us, We Will Be There

HVAC Contractor in Vacaville, CA

A Lennox outdoor air conditioning unit

When you need a reliable HVAC contractor in Vacaville, CA, Environmental Heating & Air Solutions offers the expertise you need. We’ve been in business since 2010 helping homeowners with heating and cooling repairs, maintenance and installation. With help from our highly trained HVAC experts, you can keep your home comfortable while enjoying improved indoor air quality. We’re an HVAC company that cares about the environment, so you can find energy-efficient solutions with our help. Our technicians respond promptly and use modern technology to solve all of your heating and cooling needs.

Exceptional Repair HVAC Contractor in Vacaville

A technician kneels to service an outdoor air conditioning unit

When your HVAC system works hard year-round, it’ll eventually need repairs to replace worn-out parts or fix safety issues. Tending to those repairs quickly can keep your system running longer. When you ignore signs of a problem such as strange noises, inconsistent temperatures or short-cycling, the problem could become worse and cause damage to more parts of your HVAC system. That leaves you with a much bigger and more expensive problem. Our team uses the latest technology to diagnose and repair issues with all types of heating and cooling systems. Because we offer 24/7 emergency service, you can get help whenever you need it.

Top HVAC Company for Installations

When your system gets older or starts to have lots of performance issues, you might consider replacing it. Having a reputable HVAC contractor to help with the replacement process is a must. Comparing the different features and efficiency levels of various systems is overwhelming. It’s also important to choose the correct size for an HVAC unit to ensure it can heat and cool your home efficiently without being too big for the space. Our experts take the guesswork out of the process with customized advice to help you find a system that works for your home. You can count on finding a competitively priced system from Environmental Heating & Air Solutions with the option to choose flexible financing options to spread out the costs. With our expertly performed installation, your new system will operate perfectly and save you money with increased energy efficiency.

Detailed HVAC Maintenance Services

Your heating and cooling system needs regular service at every stage of its life. The detailed inspection and safety checks from our trained experts give you a better picture of the condition of your system. It’s the best way to find problems early when they’re just developing so you can have them repaired before they affect your system’s performance. While our technicians are inspecting your equipment, they’ll tighten loose parts, lubricate moving parts and clean the inside of the machine. These little steps improve how well your furnace and AC work, which improves your comfort and helps your system last longer.

Reasons to schedule regular maintenance with an HVAC company include:

  • Increased energy efficiency
  • Longer system life
  • Improved air quality
  • Fewer breakdowns and repairs
  • Satisfying your warranty
  • Increased safety

When you need an HVAC contractor in Vacaville, Environmental Heating & Air Solutions is ready to provide old-school customer service that leaves you satisfied. Give us a call todayto schedule your service.

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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