#1 Heating and Air Conditioning | Electrician in Sunol, CA | Five Or Free

Heating and Air Conditioning | Electrician in Sunol, CA

#1 Heating and Air Conditioning | Electrician Services in Sunol, CA

AC struggling with Sunol’s summer heat? Electrical issues in your home or business? Five or Free Electrical Heating & Air is Sunol’s trusted solution for all your heating and air conditioning and electrician needs. We’ve been serving Sunol homeowners and businesses for over 10 years with reliable, professional service you can count on.

CALL US TODAY! SCHEDULE ONLINE NOW!

It’s we can help TODAY!

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Real Heating and Air Electrician Service Reviews: Why Sunol
Homeowners Choose Us for Heating and Air Conditioning | Electrician

google
Charles Okoye
September 18, 2025

These guys are amazing. Came out and assessed the situation, made a reasonable payment to have them come out and Josh had the problem diagnosed and fixed in no-time at all! Thanks Josh and team - will be back if I ever need help in the future!!!

google
meganthemegan
September 4, 2025

My old Juicebox charger gave out (and they are out of business). First, the response was fast! Carlos B (5 stars to him) carefully reviewed the charger setup, electrical panel, subpanel, and also checked some outlets in the house. They recommended a Grizzl-e, which I ordered. Once it arrived, I was able to get an install appointment within a few days. Then Damell K (5 stars to him!!) installed -- and discovered improper original installation and fixed it! Yes! 10 stars!!

google
Elijah “ED” G
September 3, 2025

SOLAR PROJECT HEROES We are trying to get Sunrun solar but we have to update our electric before Sunrun can proceed. We had Eric and Carlos come to our home today. They were one of 6 electricians that we had come look at our particular complex, 3 panel update. We knew is was a big job, and almost cancelled the appointment because everyone previous to them could not provide a written estimate, or could not properly identify the complete scope of the work. Eric pulled out a phone that had an application that allowed him to plug in all the parts and labor and we had an estimate for the work within 5 minutes. He then informed us that this estimate is their commitment to an accurate assessment, and should anything pop up along the way, they would take responsibility for that cost. The other piece to this project was that PG&E would need to be involved in approval and permitting. He said they handle all communication with PG&E and that the cost for permits was part of the estimate. This sweetened the deal because the estimate also came with zero interest financing. You can imagine the relief. Eric and Carlos were able to verbally paint a picture for us that they could handle the scope of the project from start to finish, with a dollar amount that wasn't going to get pushed, and the option for zero interest financing. We signed the contract on the spot. The contract gives us three days to pull out should our other parties decide they don't want to move forward. Conclusion, if you are trying to get solar before the end of the rebates and updating your system is required, Five or Free is fully prepared to make that project possible.

Our Customers LOVE their HVAC Electricians in Sunol!

Rated 5.0 out of 5 stars based on 1 customer reviews

Job Locations and Reviews

Review
Excellent
Satish - Sunol, CA 94586
google
Charles Okoye
September 18, 2025

These guys are amazing. Came out and assessed the situation, made a reasonable payment to have them come out and Josh had the problem diagnosed and fixed in no-time at all! Thanks Josh and team - will be back if I ever need help in the future!!!

google
meganthemegan
September 4, 2025

My old Juicebox charger gave out (and they are out of business). First, the response was fast! Carlos B (5 stars to him) carefully reviewed the charger setup, electrical panel, subpanel, and also checked some outlets in the house. They recommended a Grizzl-e, which I ordered. Once it arrived, I was able to get an install appointment within a few days. Then Damell K (5 stars to him!!) installed -- and discovered improper original installation and fixed it! Yes! 10 stars!!

google
Elijah “ED” G
September 3, 2025

SOLAR PROJECT HEROES We are trying to get Sunrun solar but we have to update our electric before Sunrun can proceed. We had Eric and Carlos come to our home today. They were one of 6 electricians that we had come look at our particular complex, 3 panel update. We knew is was a big job, and almost cancelled the appointment because everyone previous to them could not provide a written estimate, or could not properly identify the complete scope of the work. Eric pulled out a phone that had an application that allowed him to plug in all the parts and labor and we had an estimate for the work within 5 minutes. He then informed us that this estimate is their commitment to an accurate assessment, and should anything pop up along the way, they would take responsibility for that cost. The other piece to this project was that PG&E would need to be involved in approval and permitting. He said they handle all communication with PG&E and that the cost for permits was part of the estimate. This sweetened the deal because the estimate also came with zero interest financing. You can imagine the relief. Eric and Carlos were able to verbally paint a picture for us that they could handle the scope of the project from start to finish, with a dollar amount that wasn't going to get pushed, and the option for zero interest financing. We signed the contract on the spot. The contract gives us three days to pull out should our other parties decide they don't want to move forward. Conclusion, if you are trying to get solar before the end of the rebates and updating your system is required, Five or Free is fully prepared to make that project possible.

Get Heating and Air Electrician SERVICE TODAY!

FIVE OR FREE ELECTRICAL HEATING & AIR
Serving Sunol and surrounding service area out of our Oakland office!


4096 Piedmont Ave, 316,
Oakland, CA 94611


Here when you need us! Same-Day electrical, heating, and air conditioning service 6 days a week!

Monday
8:00 am – 5:00 pm
Tuesday
8:00 am – 5:00 pm
Wednesday
8:00 am – 5:00 pm
Thursday
8:00 am – 5:00 pm
Friday
8:00 am – 5:00 pm
Saturday
8:00 am – 5:00 pm
Sunday
Closed
(510) 560-5394

Ask where to leave the Electrician a 5 star review for your Heating and Air conditioning repair work; You wont be asking don’t asking:

  • Will I be satisfied with the work?
  • Will they change the price on me in the end?
  • Will I get clear communication about the work being done?
  • Are the technicians licensed, insured, and experienced?
  • Will they actually stand by with their guarantees and warranties?

  • Will someone respond quickly if I call, email, or text?
  • Will the technician show up on time or will I be stuck waiting?
  • Will my problem be fixed the first time?
  • Will they treat my home like their own?
  • Do they have good reviews from customers in my area?





Needing a Trusted Heating or Lighting Contractor, Heating and Air Conditioning | Electrician Near you in Sunol, CA?
We’ve Got You Covered!

Your Sunol Neighbors for Heating and Air Conditioning and Electrician Services

Is your AC barely keeping up with those triple-digit Sunol summer days? Circuit breaker tripping when you’re running your AC and appliances? We get it—and we’re here to fix it. Five or Free Electrical Heating & Air has been taking care of homes and businesses in Sunol for over 10 years, and we’re not going anywhere.

Peace Of Mind

Enjoy true peace of mind knowing every job is right the first time with quality workmanship, careful attention to detail, and the highest standards of safety for your home and our team.

📋

City Permitted

If necessary, all of our work is fully city-permitted and up to code, ensuring safety, compliance, and long-lasting quality for your home’s HVAC or electrical system.

💲

Financing Available

We make comfort affordable. Flexible financing options are available so you can get the service or system you need without breaking your budget.

As your neighborly techs, we are driven to provide a 5 Star experience every time servicing in Air conditioning repair, electrical installation, as a lighting conultant, and more!

Your Local Heating and Air Conditioning | Electrician, Lighting Contractor & Air Conditioning Contractor Serving Sunol

Sunol: Small Valley Community with Big Heating and Air Conditioning and Electrician Demands

Living in Sunol has its perks—beautiful valley views, peaceful rural setting, historic downtown charm, and easy access to hiking trails and Sunol Regional Wilderness. But the extreme valley climate and spread-out properties keep your heating and air conditioning and electrician systems working overtime.

Five or Free team meeting focused on improving Heating and Air Conditioning | Electrician quality and customer experience in {location(city_name)}.

Trusted Heating and Air Conditioning | Electrician & Heating and AC Contractor in Your Sunol Neighborhood

Why Sunol Trusts Us for Heating and Air Conditioning | Electrician, Electrical Installation Service & Air Conditioning Repair Service

Well-trained, service-first technicians

Arrive with the tools, knowledge, and commitment to get the job done right the first time.

We offer financing

Work with the highest quality parts and brands

Same-day emergency service to keep your home safe, comfortable, and running efficiently — all backed by our 5-promise guarantee.he highest quality parts and brands

CALL US TODAY! SCHEDULE ONLINE NOW!

Complete Heating and Air Conditioning and Electrician Services in Sunol

Five or Free Electrical Heating & Air is your one-stop solution for all heating and air conditioning and electrician needs in Sunol. We’re fully licensed with over 10 years serving the valley community. Whether it’s an emergency repair or a planned upgrade, our technicians show up ready to get it done right.

Licensed Electrician Heating and Air Conditioning | Electrician in {location(city_name)}
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Five or Free technician performing professional Heating and Air Conditioning | Electrician on an air conditioning unit in {location(city_name)}.

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Five or Free technician performing Heating and Air Conditioning | Electrician by replacing an indoor air filter in a home in {location(city_name)}.
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Simple Steps to Quality Heating and Air Conditioning | Electrician in Sunol

#1
Book & Schedule

Easily book your service online or over the phone at a time that works best for you — fast, simple, and convenient.

#2
Agree to Upfront Pricing

No surprises. We’ll give you a clear, detailed quote before any work begins so you know exactly what to expect.

#3
Expert Installation

Our professionals deliver high-quality installation and repairs with care, precision, and respect for your home, and are happy for the work!

#4
Final Check & Review

Review the finished work with you (and the city or county if needed), ensure your expectations are met, handle payment, and get 5-star experience shared on Google or Yelp!

Our Sunol, CA Heating and Air Conditioning Electrician in Action near you!

See us in action KEEPING our 5 PROMISES!

Alex G.
Alex G. Checked in
Glad to help this customer in Sunol upgrade their main service panel to 200 amps
Sunol, CA 94586

5 or Free Electrical Heating and Air

⚡️Electrical • HVAC • Guaranteed
Serving Bay the Area + Sacramento 25/7
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Serving Sunol and Alameda County for Over 10 Years

Five or Free Electrical Heating & Air has been serving Sunol and the surrounding Alameda County communities for over a decade. We’re your certified heating and air conditioning and electrician experts, and we’ve built our reputation on reliable service and honest work.

Frequently Asked Questions About Electrician Services in Sunol

1. How much does it cost to upgrade an electrical panel in Sunol?

Electrical panel upgrades in Sunol typically range from $1,500 to $3,500 depending on the amp rating (most homes upgrade to 200-amp service) and whether additional work like rewiring is needed. Many older Sunol homes and properties have 100-amp or even 60-amp panels that can’t handle modern electrical demands, especially when you factor in well pumps, shop equipment, and central AC. At Five or Free Electrical Heating & Air, our electricians provide free estimates and can walk you through what your property needs.

2. Why does my circuit breaker keep tripping?

A circuit breaker that keeps tripping is protecting your home from an overload, short circuit, or ground fault. Common causes include too many devices on one circuit, a faulty appliance, damaged wiring, or equipment like well pumps drawing too much power. If it happens repeatedly, don’t just keep resetting it—call an electrician in Sunol to diagnose the problem before it becomes a fire hazard.

3. Can I install my own electrical outlet, or do I need an electrician?

While it’s technically possible for a handy homeowner to install an outlet, electrical work in California requires permits and inspections for safety and code compliance. More importantly, incorrect wiring can cause shocks, fires, or damage to your home’s electrical system. Our licensed electricians at Five or Free handle it safely and make sure everything is up to code in Sunol.

4. How do I know if my Sunol home needs rewiring?

Signs your Sunol home needs rewiring include: frequent breaker trips, flickering lights, outlets that don’t work or feel warm, a burning smell near outlets or switches, or outdated wiring that can’t handle modern loads. If your home is over 40 years old and hasn’t been updated, it’s worth having an electrician inspect your wiring. We offer comprehensive electrical inspections to give you peace of mind.

5. What’s the difference between 100-amp and 200-amp electrical service?

A 100-amp panel can handle basic household needs but struggles with modern demands like central AC, electric vehicle chargers, well pumps, and multiple high-power appliances. A 200-amp panel provides enough capacity for today’s homes and future upgrades. Most electricians in Sunol recommend 200-amp service for any panel upgrade, especially for valley properties with additional electrical needs.

6. Do I need a permit for electrical work in Sunol?

Yes. Most electrical work in Sunol requires a permit from Alameda County, including panel upgrades, new circuits, rewiring, and installing EV chargers. Licensed electricians pull permits as part of the job and ensure inspections are completed. At Five or Free, we handle all permits and inspections so you don’t have to worry about it. Unpermitted electrical work can cause problems when selling your home and may not be covered by insurance if something goes wrong.

7. How long does an electrical panel upgrade take in Sunol?

Most electrical panel upgrades in Sunol take 4-8 hours to complete, though larger jobs or properties requiring additional work may take a full day or two. Our electricians at Five or Free work efficiently to minimize disruption, and we’ll coordinate with PG&E if a temporary power shutoff is needed during the upgrade.

Frequently Asked Questions About Heating and Air Conditioning Services in Sunol

1. How often should I service my air conditioner in Sunol?

You should have your AC serviced at least once a year, ideally in spring before the valley heat arrives. Sunol summers are brutal on air conditioning systems with temperatures regularly over 100 degrees, and regular maintenance catches small problems before they become expensive breakdowns. Our heating and air conditioning technicians at Five or Free check refrigerant levels, clean coils, test components, and make sure your system is ready for extreme heat.

2. Why is my AC running but not cooling my Sunol home?

Common causes include low refrigerant (often from a leak), a dirty air filter, frozen evaporator coils, a failing compressor, or blocked airflow from dirty ducts. Sunol’s dusty valley conditions can clog filters quickly and stress HVAC systems. Our heating and air conditioning team can diagnose the issue and get your AC blowing cold air again.

3. How long do AC units last in Sunol?

Most air conditioning systems last 12-15 years with regular maintenance, though Sunol’s extreme valley heat can shorten that lifespan if the system works overtime every summer. If your AC is over 10 years old and struggling to keep up or needing frequent repairs, it’s worth considering replacement with a more efficient model. We help Sunol homeowners evaluate whether repair or replacement makes the most sense.

4. What size AC unit do I need for my Sunol home?

AC sizing depends on your home’s square footage, insulation, ceiling height, number of windows, and sun exposure. In Sunol’s valley heat, proper sizing is critical—an oversized unit cycles on and off too frequently and doesn’t dehumidify properly, while an undersized unit runs constantly and can’t keep up with 100+ degree days. Our heating and air conditioning technicians at Five or Free perform proper load calculations to recommend the right size for your Sunol property.

5. Why is my furnace blowing cold air?

If your furnace is running but blowing cold air, the most common causes are a faulty pilot light or ignition system, a tripped circuit breaker, a dirty flame sensor, or the thermostat set to “fan” instead of “auto.” Sometimes it’s a simple fix, but our heating and air conditioning team in Sunol can diagnose and repair any furnace issue quickly.

6. How much does it cost to replace an HVAC system in Sunol?

HVAC system replacement in Sunol typically ranges from $5,000 to $12,000+ depending on the system size, efficiency rating (SEER), brand, and installation complexity. Given Sunol’s extreme temperatures, higher efficiency systems are worth considering as they save significantly on energy bills during the long, hot summers. Our heating and air conditioning technicians at Five or Free provide detailed estimates and financing options to fit your budget.

7. Should I repair or replace my old AC unit in Sunol?

A good rule of thumb: if the repair cost is more than half the price of a new unit, or if your AC is over 12 years old and needs major repairs, replacement usually makes more sense. Newer systems are 30-50% more efficient than models from 10+ years ago, which matters in Sunol’s valley heat. Our heating and air conditioning experts at Five or Free help you compare options and make the best decision for your budget and property.

Get Started with Sunol’s Top Heating and Air Conditioning | Electrician- Request Your Electrical Installation Service or Heating Contractor Appointment

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