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Thermostats When You Need Us, We Will Be There

Thermostat Replacement and Installation in Lincoln, CA

A gray Lennox HVAC outdoor unit with a louvered design sits on a patch of grass and dirt.

For professional home thermostat replacement and installation in Lincoln, CA, call Environmental Heating & Air Solutions. Your heating and air conditioning are controlled by a thermostat, and these sensitive devices can break down just like your heating and AC systems. If you’re finding it hard to control your home’s temperature, a thermostat replacement could be the answer.

Signs You Need Thermostat Replacement

If you’re struggling to keep the temperature in your home at a comfortable level, it could be that the thermostat’s not working as it should. Short cycling can be a sign of loose or damaged wiring, and an unresponsive thermostat could be caused by failing batteries.

Even hot and cold spots in your home could be caused by a failing thermostat. If your thermostat is misreading the temperature, it could be cutting the AC off more frequently than it should be, causing some rooms to cool down while others remain hot.

Man at work

Our AC maintenance service offers many potential benefits:

  • Prolong the lifespan of your AC unit
  • Save energy by increasing your AC’s efficiency
  • Keep your air conditioner running quietly and smoothly
  • Boost your indoor air quality

Another reason to consider opting for a new thermostat installation is to take advantage of the smart features available on newer units. Imagine the convenience of being able to control your thermostat without having to get up from the sofa. With a smart thermostat, you wouldn’t even need to be at home to manage your heating. You could turn the AC on when you’re on the way home from work if you unexpectedly get the day off, so you can return home to a refreshingly cool living room.

Some issues, such as a sluggish, unresponsive thermostat may be fixable by replacing the batteries. Other issues, such as a crashed readout or broken buttons on a digital thermostat, may be harder to fix, making a replacement necessary. Our NATE-certified HVAC technicians will inspect your thermostat and advise you on whether they think it’s fixable before suggesting a repair.

Thermostat Installation and More for Lincoln Homeowners

The AC experts at Environmental Heating & Air Solutions have been providing heating and cooling solutions since 2010. Our skilled team offers a full range of services, including thermostat installation and replacement. We are proud Lennox Premier Dealers and holders of the Lennox Centurion Award, highlighting our commitment to quality, which extends not only to the products we fit and parts we use but also to the level of service we provide.

Environmental Heating & Air Solutions promises to always put people over profits. We hold BPI certification, and are members of the EGIA. We’ve also earned numerous awards from suppliers, trade bodies and other organizations, including a Contractor of the Year award from the U.S. Small Business Administration. These accolades showcase the high standards that all of our team members try to uphold on every job.

If you’re looking for a contractor to perform thermostat replacement or installation in Lincoln, CA, call Environmental Heating & Air Solutions today to request a free, no-obligation estimate.

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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