#1 Ranked
At Five or Free Heating & Air Solutions, we deliver top-tier HVAC maintenance services in Livermore designed to keep your heating and cooling systems running at peak performance. Whether you’re preparing for the summer heat or winter chill, our thorough inspections and tune-ups help prevent costly breakdowns and extend the life of your system.
Routine maintenance is the key to avoiding emergency repairs and rising energy bills. That’s why we offer comprehensive system checks, filter replacements, safety testing, and more—all performed by licensed, certified HVAC pros. We tailor each visit to your system’s age, condition, and usage patterns, ensuring long-lasting comfort.
Searching online for “HVAC maintenance near me” or “AC tune-up Livermore”? Look no further. Every service we provide is backed by our exclusive Five Promise Guarantee: if we don’t meet all five promises, your service is free—no questions asked. You’ll always get timely service, transparent pricing, clean workspaces, responsive communication, and total satisfaction.
Catch small issues—like dirty coils or worn parts—before they become expensive repairs or system failures.
Clean filters and tuned components help your system run smoother and lower your energy bills.
Balanced airflow and proper calibration ensure even temperatures in every room of your home.
Most HVAC warranties require annual maintenance—don’t void coverage by skipping a simple check-up.
Like oil changes for your car, tune-ups help your system run longer and avoid early replacement.
If you reside in Livermore, you understand the necessity of reliable heating and air conditioning—especially during brisk mornings and the region’s arid summer climate. That’s precisely why, at 5 or Free Heating & Air, we’ve cultivated a family-operated, community-centered company grounded in integrity, accountability, and long-standing local values. Whether servicing a residence nestled near the vineyards or a historic property in downtown Livermore, we guarantee prompt, meticulous, and highly skilled HVAC solutions. Most importantly, we take pride in being the trusted heating and air conditioning specialists who honor our word—or your service is absolutely FREE.
We are fully licensed by the California Contractors State License Board (CSLB), giving you confidence that your project is in professional, compliant hands.
Our team is bonded to protect your investment and give you peace of mind — you're covered if anything unexpected happens.
We carry full liability and workers’ compensation insurance, ensuring protection for both our technicians and your property.
Every technician is thoroughly trained, certified, and up to date with the latest HVAC technologies, safety protocols, and customer service standards.
Another sub panel done by five or free electrical solutions. The best electricians in Livermore.
Help with gfci kitchen issues
Happy to be able to help our customers. We Installed a sub panel and restored power to the kitchen, countertop plugs, and some outlets and lights .5 OR FREE electrical solutions the best electricians in the bay!
Love Helping our customers with there electrical.
Love Helping our customers with there electrical.
Love being in the meetings and learning something new everyday
Helping a customer in Livermore with their EV charger installation
Happy to help my customers! 5 OR FREE electrical solutions. The best electricians in Livermore! We replaced a main panel.
Early morning meeting are the best!!!! A chance for us to communicate and train each other to only get better.
Chris Aguilar was personable, competent, and willing to answer questions. He changed our sub panel with no issues, and cleaned up well at the end of the job. Highly recommend the quality of work.
Good job
Love being in the meetings and learning something new everyday
Lack of communication between office and installers made for numerous visits with incorrect items for completion of the installation of fans and fire alarms. I am still waiting for the return of the spool of decorating chain that I purchased for the installation of the light fixture above the dining room table.
Alex did an amazing job explaining what went into the quote, showing where I needed things to be done, and made sure I understand every part of the project
Communications were excellent- from initial contact with the home office to scheduling and arrival of the technician. I was consistently notified via texts and emails. Eric was our tech for the first visit. He listened carefully to our issues, asked questions and explained what he was doing throughout the visit. A thorough circuit analysis suggested some significant issues that would indeed appear in the second visit. Eric suggested a plan for the second visit and again courteously explained all our options, and made it really easy to schedule the next visit. Very professional, efficient and patient with our questions.
Did great work and left a clean work area after. Very friendly group of people.
At Five or Free Heating & Air Solutions, we’re proud to be Livermore’s trusted choice for comprehensive HVAC services.
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Our Full-Service HVAC Solutions
From expert HVAC maintenance and precise thermostat installation to complete AC and heating system installs, our team delivers unmatched professionalism. Moreover, we ensure every project is completed right the first time—no shortcuts, no surprises.
Expert Airflow & Energy Efficiency Services
We specialize in ductless heating and cooling, HVAC system repairs, ductwork installation and repairs, and air duct cleaning. As a result, your home enjoys improved airflow, better indoor air quality, and higher energy efficiency. In addition, our solutions are designed to lower your energy bills and increase comfort year-round.
Guaranteed Peace of Mind with Our Five Promise Guarantee</
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Whether you need AC repair, heating maintenance, or a brand-new system, we back every job with our Five Promise Guarantee. That means, if we don’t meet all five promises, your service is absolutely free. Thus, when Livermore homeowners search for reliable, honest, and high-quality HVAC service, they call us.
Our technicians are not only highly trained, they’re background-checked, drug-tested, and continuously trained to exceed industry standards.
HVAC emergencies don’t wait — and neither do we. We offer same-day appointments and emergency response.
We don’t guess. We use cutting-edge diagnostic tools and proven testing methods to pinpoint the problem quickly and accurately.
You get fully trained 5 or Free employees — never random subcontractors. We control quality every step of the way.
No surprises. No upsells. We explain every cost upfront and get your approval before we start any work.
Boot covers. Drop cloths. Spotless cleanup. We leave your home better than we found it — guaranteed.
We back our work with industry-the best warranties on both parts and labor for total peace of mind.
From 0% interest to low monthly payment options, we help make comfort affordable for everyone.
We’re not a faceless franchise. We live and work in the communities we serve — and we give back, too.
At Five or Free Heating & Air Solutions, our skilled technicians bring years of hands-on experience across all types of HVAC systems. Whether you need AC repair, furnace service, or a full system fix, you can count on our expertise to deliver dependable results. Additionally, if you’re searching for air conditioner repair near me or HVAC companies near me in Livermore, we’ve got you covered.
HVAC problems don’t wait for business hours—and neither do we. That’s why we offer emergency heating and cooling services throughout Livermore, CA. Whether it’s a hot summer night or a chilly weekend morning, we’re here when you need us. So if you’re looking for AC repair close to me, air conditioning repair near me, or urgent heating solutions, we’re just a call away—day or night.
We stand by clear, upfront pricing and honest communication. From start to finish, we take time to explain each step so you’re always in the know. As a result, Livermore homeowners trust us to fix air conditioner near me, repair air conditioner near me, and deliver every job with integrity—always backed by our Five Promise Guarantee.
[/read]Our story begins with second chances and strong foundations.
At just 18 years old, I stood outside a job interview, tears in my eyes, sharing my truth with a man named Scott. I told him I had not grown up with my father, that my high school sweetheart was pregnant with our first child—who I was going to marry—and that I desperately wanted my life to change. I had just started going to church and was finally ready for something better. Thankfully, Scott gave me a shot in the trades, and that moment marked the beginning of a new life.
From that point on, I worked my way from digging trenches to running multimillion-dollar jobs and eventually leading entire departments. Over time, I came to realize that my deeper purpose wasn’t just about electrical work—it was about building lives. I began mentoring others who came from broken homes like mine, helping them become better people, stronger fathers, committed husbands, and effective leaders. In truth, that’s what continues to drive me: not just changing homes, but changing lives.
Meanwhile, the official brand was born through a partnership with Alexis and his father, Arturo—two men whose character and work ethic aligned perfectly with my vision for something greater than just another service company. Together, we laid the foundation for a values-driven business rooted in faith, family, and accountability. What started as a simple idea—do the job right and take care of people—evolved into 5 or Free Electrical Solutions, built on five non-negotiable promises to every customer. And most importantly, if we don’t keep all five, the job is free.
By 2025, our mission had grown—and so had our vision. 5 or Free Electrical Solutions officially expanded to become 5 or Free Electrical, Heating, and Air Solutions, offering the same values-driven service and bold guarantees to even more families across our region. More importantly, we made an even deeper promise to our team: to lead with consistency, offer second chances, and create an environment where people grow into who they were truly meant to be. In the end, we’re not just building a business—we’re building a brotherhood. Every job is an opportunity to serve, lead, and leave a legacy of trust and transformation.
Hot and cold spots throughout the home often point to thermostat issues. Homeowners upgrade to regain reliable, even comfort.
Many Livermore residents are upgrading to smart models like Nest and Ecobee for better control, scheduling, and energy savings.
Read moreIf your thermostat screen is blank or it doesn't respond to changes, it’s likely time for a new one. We handle replacements quickly and correctly.
Installing a new heating or cooling system often requires a new thermostat that’s compatible and optimized for modern efficiency.
Zoned HVAC systems need multiple thermostats to control different areas independently. We install and program each one for seamless operation.
An outdated or inaccurate thermostat can cause unnecessary run time. Installing a newer, more efficient model helps lower monthly utility costs.
Green-minded homeowners are choosing thermostats with energy-saving modes, usage tracking, and automatic adjustments to cut waste.
Adding new rooms or zones to your house often calls for additional or upgraded thermostat installs to maintain comfort throughout.
Old homes may have incompatible wiring for today’s thermostats. Our pros update wiring to support modern controls safely.
Short cycling is often caused by a failing thermostat. A new install helps your system run at proper intervals and prevents wear.
Here are answers to some of the most common thermostat installation questions we hear from homeowners in Livermore.
The average cost to install a thermostat ranges from $100 to $300. Smart thermostats or units that require rewiring may increase the total due to added complexity.
A licensed HVAC technician or certified electrician can install a thermostat. They’ll ensure it’s properly connected and configured for your specific HVAC system.
It depends. Basic replacements may not require an electrician, but if the job involves new wiring, voltage changes, or smart device integration, an electrician or HVAC pro is recommended.
Some handymen may offer thermostat installation for simple setups. However, for smart thermostats or complex systems, it’s best to hire a licensed technician for safety and compatibility.
When hiring an electrician, expect to pay between $150 and $400 for thermostat replacement, depending on the system type and any electrical modifications required.
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Elevate your comfort with 5 Or Free Heating And Air Solutions – your trusted partner for top-tier HVAC solutions equipped with cutting-edge tools and high-efficiency systems. Our Livermore, CA HVAC technicians have been delivering service beyond expectations; our commitment to exceptional customer care sets us apart. Experience superior heating and cooling services tailored to meet all your home comfort needs. Choose us as your go-to Livermore HVAC company for unmatched expertise and quality in every aspect of your indoor climate control.
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