Let Us Make Your Home

Feel Like Home

One Hour Heating & Air Conditioning of Central San Diego

Call Us(619) 371-3928

5
(159 Reviews)

Here For You

When You Need Us Most!

'Round the Clock Availability

No matter the hour, you can trust One Hour to be there to help you when you get hit with the unexpected.
100% Satisfaction Guarantee

We guarantee our materials, labor, and craftsmanship for up to two years from the date of your service.
StraightForward Pricing® Guide

Before we start any work, we discuss your available options so you know exactly what you are getting and how much it will cost. No hidden fees!
Always On Time…Or You Don’t Pay A Dime!®

We understand your time is valuable, so we promise to arrive at your home within the predetermined time window that you select, or your service call is free.

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100% Satisfaction Guaranteed

Central San Diego

HVAC Repair, Installation & Maintenance

Heating, AC & Furnace Repairs in Central San Diego, CA

When homeowners want a reliable heating or air conditioning system that they don’t have to think about, they call One Hour Heating & Air Conditioning. We are the premier HVAC service provider in the United States for a simple reason: we actually care about your comfort.

At One Hour, we respect you, we respect your time, and, most importantly, we respect the trust that you put in us to keep your home comfortable. It’s why we back all of our work with a 100% customer satisfaction guarantee for two years, and it’s why we’re always on time—guaranteed.

or Call us at (619) 371-3928

View All Special Offers
5% OFF HVAC REPAIR OR AC REPAIR FOR HERO MEMBERS

FIRST RESPONDERS, VETERANS, ACTIVE DUTY, TEACHERS - QUALIFY FOR A FREE HERO MEMBERSHIP. Please call (619) 736-7767 for more details.

One Hour Heating & Air Conditioning of Central San Diego

Can not be combined with any other offers or discounts. Management reserves the right to modify offers at any given time. Some restrictions may apply.
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$0 Service Call Fee!

No service call fee with repair! Call (619) 736-7767 for more information!

One Hour Heating & Air Conditioning of Central San Diego

If no repair is made, service fee may apply. Limit one coupon per household at participating locations! Coupon must be presented at time of purchase. Cannot be combined with any other offers or discounts. Management reserves the right to modify offers at any given time. Some restrictions may apply.
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Heating & Air Conditioning

Services By One Hour®

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Need HVAC Help ASAP?

Call Us Today at (619) 371-3928

Our team will take your call 24 hours a day, seven days a week. Below are our service hours of operation.

Monday:

24 hours

Tuesday:

24 hours

Wednesday:

24 hours

Thursday:

24 hours

Friday:

24 hours

Saturday:

24 hours

Sunday:

24 hours

Frequently

Asked Questions

The ‘One Hour’ in our company name indicates our guarantee to be at your home in the predetermined window quoted when you set your appointment. If we do not show up within that window, your service call fee is waived.
1. Express Appointment: This is an appointment that is scheduled during a specified one-hour time slot. You are promised that a technician will arrive at your home within this one-hour time window. You will also receive a call when the technician is en route to your home.
2. Reserved Appointment: This is an appointment that is scheduled during a specified, two-hour time slot. You are promised that a technician will arrive at your home within this two-hour time window. You will also receive a call when the technician is en route to your home.
3. Standard Appointment: This is an appointment that is scheduled during a specified four-hour time slot. You are promised that a technician will arrive at your home within this four-hour time window. You will also receive a call when the technician is en route to your home.
4. Stand-By Appointment: This appointment is for overflow situations. This appointment will not have a specified time. You will receive a call when the technician is en route to your home.
5. Emergency Appointment: This appointment is for an unspecified time after normal business hours Monday – Saturday and all day on Sundays/Holidays. Calls are dispatched in the same order they are received. You will also receive a call when the technician is en route to your home.
Yes, we offer emergency services 24-hours a day, year-round.
The size and complexity of your HVAC issue will determine the cost. Because our trained, licensed HVAC technicians must diagnose the issue before we are able to quote you an accurate cost, we require an appointment to be set to complete a diagnostic on your system. Once the diagnostic is complete, your One Hour(R) technician will walk you through all costs using our Straightforward Pricing(R) Guide so there are never any surprise fees.
It’s ideal to service your cooling system each spring and your heating system each fall to ensure you find small issues before they become big problems.
Your filter should be changed every one to three months, depending on conditions in your home and your region’s climate.
We work built relationships with several lenders to ensure our customers are able to restore comfort in their homes. Ask your technician about your financing options.
Smart thermostats learn a household's patterns and adjust heating and cooling according to when a home is occupied, give homeowners the ability to control the thermostat remotely, and enable homeowners to reduce their energy use, saving you money.
HVAC means Heating, Ventilation, and Air Conditioning. HVAC systems refer to air conditioners, furnaces, and any unit that cools indoor spaces during the summer and warm them in the winter.

In general, an HVAC system takes in air, heats or cools that air, and blows it into a room or any indoor space. While many homes have separate air conditioning and heating units, others have a heat pump that cools and heats the house.

Not only do HVAC systems maintain desired temperatures, but they also improve indoor air quality and regulate humidity levels. But most importantly, these units provide comfort all year round.
The SEER (seasonal energy efficiency ratio) is a measure of the efficiency of your heating and cooling system.The higher the SEER rating, the more efficiently a unit operates. The SEER rating of any given unit can range anywhere from 13 to 21.

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Central San Diego

HVAC Services Have Great Guarantees

Our customers love what we do because we treat them like the neighbors they are to us. While we carry the One Hour name, we’re an independently owned and operated business with a personal investment in the local community. We back our work with a 100% satisfaction guarantee, provide StraightForward® pricing guides for your benefit, and will pay you back for being even one minute late to an appointment.

Find out for yourself why customers love what we do by calling our Central San Diego HVAC repair, installation, and maintenance team today!

or Call us at (619) 371-3928

Our

Happy Customers

Our Comfort Specialists are available to help, no matter the time of day. If you're in need of emergency services, we've got you covered 24/7.

Read More Testimonials

“Andre was fantastic throughout his spring tune-up inspection of my heating & AC unit! He was prompt, courteous, and highly communicative about all aspects of his inspection, and thoroughly inspected both units above and beyond what any previous technician has ever done. He also pointed out some long-overlooked recommendations, namely installing surge protectors on the units since they are more electronically complex and sensitive than most other models, and showed photos clearly demonstrating what he had done and the conditions of the units inside and out. There was no pressure to purchase additional services, and by conversation he determined I was eligible for the company's Heroes discount as a teacher and applied it on-the-spot. Overall, Andre has been one of the best tech-servicers I've experienced, and with multiple units to regularly maintain, that's saying something!”

AV S

“Mr. Carlon was extremely professional and courteous and a complete pleasure to deal with. He took the time to explain to me what he was going to do; he answered all of the questions I had. When he was done he explained in great detail the findings and what my options were. He also explained that since I was a veteran all my future annual tune up appointments would be free. Furthermore, he made sure to leave the area clean and tidy when he was done. A superb professional in every aspect. I highly recommend One Hour Heating and Cooling to anyone needing help with heating and cooling.”

Carlos Gonzalez

“Andre was very thorough with his inspection and professional. He provided me with many details about the issues and concerns he had for our equipment. And he provided his professional recommendations. He had excellent customer service, and he answered all my questions and concerns. Great service provided!”

Jocelle Council

“I actually thought I had called a different company but this time it worked out for the better by accident. Jeff was super professional and explained what was happening with our furnace in an easy to understand manner. He checked our equipment out and made recommendations of what he thinks we need to keep our system running properly. He didn’t just tell me but he conducted a thorough inspection and took pictures of everything all while explaining and showing me. I will absolutely call Jeff back for other service needs. Great service! I highly recommend!”

Noel carranza

“I am beyond happy that my husband and I contacted One Hour for our tune-up! Andre was our service technician and I couldn’t be happier with how honest, kind, knowledgeable, and thorough he was. My husband and I are new homeowners in El Cajon and were completely unaware of how outdated the air conditioning and furnace was, and lacked maintenance for nearly two decades! Andre went above and beyond by taking pictures, documenting things for us to be aware of, and walking through everything with me during and after his inspection. He also offered to FaceTime or come back to the house to explain everything over again with my husband so we are both on the same page and we can plan for a more efficient unit. We look forward to continuing service with One Hour, and HIGHLY recommend Andre!!”

Kimberly Quinn