Air Conditioning When You Need Us, We Will Be There

AC Company in Walnut Creek, CA

Top-Rated AC Company in Walnut Creek

Environmental Heating & Air Solutions is a trusted AC company serving customers throughout Walnut Creek, CA. In 2010, we established our business on the idea of providing old-fashioned customer service backed by the latest technology. Today, we’re an award-winning AC service company delivering timely turnarounds for homeowners and property managers.

Locals rely on our:

100% satisfaction guarantee
24/7 emergency repair service
Experienced technicians
Free estimates

Our status as an Angi Super Service Award winner is a reflection of our commitment to quality and service. We’re also a Lennox Premier Dealer and maintain Pearl certification. We’re BBB accredited and a Lennox Partner of the year in 2020, too. Each of our technicians is fully trained and ready to serve you. We are dedicated to helping our state through Replant California. Ask about making a donation when speaking with a member of our team.

AC Installation
AC Repair
AC Maintenance
Furnace Installation
Furnace Repair
Furnace Maintenance
Duct Insulation & Air Sealing
Zoning Systems

Reliable AC Service in Walnut Creek

A technician kneels to service an outdoor air conditioning unit

An AC system can break down or need repair at any moment. We offer complete services on all makes and models and can help you find the right solution for your home. Our technicians use their know-how to service central AC systems, mini-split products, and packaged units. We can also assist you in repairing ductwork, thermostats, ventilation, whole-house fans, heat pumps, zoned setups, and much more in Walnut Creek.

A visit from our service team can:

Improve air delivery
Increase system efficiency
Reduce noisy operation
Resolve system leaks

If your air conditioner isn’t eliminating the hot, humid environment summer brings, then give us a call. Our repair specialists can provide you with a lasting solution.

Experienced AC Installation

Is it time for a new AC system? We offer a wide range of name-brand AC equipment for your home. Our experienced installation crew will help you narrow down your options based on your budget, home size, and cooling needs. We provide financing options with approved credit as well, making investing in your comfort as affordable and convenient as possible. Once you’ve found the perfect air conditioner for you and your home, we’ll install it in accordance with all manufacturer recommendations and local codes for years of reliable cooling comfort.

Professional AC Maintenance

Environmental Heating & Air Solutions also provides AC maintenance services for property owners in Walnut Creek. Our seasonal air conditioning tune-ups are handled by skilled technicians who care about your safety and comfort. We’ll perform a detailed and thorough inspection of your air conditioner to identify any lurking issues. Our technicians will also clean out your AC system to prevent dust and debris from causing poor efficiency and air quality. Once we’re done, you can be certain your air conditioner is ready to work just the way it should.

The Best AC Service in Walnut Creek

If you discover a problem in the middle of the night, call us right away. We offer 24/7 repair services and can send a technician your way ASAP. We also offer seasonal service specials and discounts. Let us know if you are a civil servant, senior, or veteran, and you could qualify for a discount. For complete air conditioning services in Walnut Creek, Environmental Heating & Air Solutions is the AC company to hire. Give us a call today to schedule an appointment.

Not looking for AC service? We can assist you with heating services, ductless solutions and with your air quality needs!

Frequently Asked Questions

How can I tell if my AC system needs repair or replacement?

If your AC system is over 10-15 years old, requires frequent repairs, struggles to maintain consistent temperatures, or has rising energy costs, it may be time for a replacement. Environmental Heating & Air Solutions offers expert evaluations in Walnut Creek to help determine the best option for your home.

What are the benefits of regular AC maintenance?

Routine AC maintenance enhances system efficiency, improves indoor air quality, extends equipment lifespan, and prevents costly breakdowns. Our seasonal tune-ups at Environmental Heating & Air Solutions ensure your system is prepared to handle Walnut Creek’s climate year-round.

How do I improve my home’s indoor air quality?

To enhance indoor air quality, consider air purification systems, high-efficiency filters, and routine AC maintenance. Sealing ductwork and controlling humidity levels also help. Environmental Heating & Air Solutions provides customized air quality solutions for homes in Walnut Creek.

What size AC system is best for my home?

The ideal AC system size depends on your home’s square footage, insulation, and layout. An undersized unit won’t cool or heat efficiently, while an oversized unit can cause humidity issues. Our experts at Environmental Heating & Air Solutions can perform a load calculation to ensure you get the right system for your home.

Why should I choose Environmental Heating & Air Solutions for AC services in Walnut Creek?

With award-winning service, experienced technicians, and a commitment to customer satisfaction, Environmental Heating & Air Solutions is a trusted AC provider in Walnut Creek. We offer 24/7 emergency service, energy-efficient solutions, and financing options to keep your home comfortable year-round.

Repair

If your air conditioner isn’t blowing cold air, there’s no better team to trust with the repair than us! We’re available 24/7 to handle all of your AC service needs.

Installation

Ready to upgrade that old, inefficient AC system? Our AC replacements and installations are unbeatable. Let us help you find the perfect new air conditioner for you and your property.

Maintenance

We specialize in keeping air conditioners running at peak performance. Let our technicians handle your next maintenance and enjoy the benefits of our tune-up service!

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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.

View All Reviews

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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