Brand Certified
One Hour Heating & Air Conditioning
5.0(87 reviews)
Certified by One Hour Heating & Air Conditioning • May 17, 2026
Business Details
23352 Madero, Mission Viejo, CA
92691, United States
Certified by One Hour Heating & Air Conditioning • May 17, 2026
(949) 464-7748
Certified by One Hour Heating & Air Conditioning • May 17, 2026
https://www.onehourheatandair.com/mission-viejo/
Certified by One Hour Heating & Air Conditioning • May 17, 2026
About
Certified by One Hour Heating & Air Conditioning • May 17, 2026
Air Conditioning ContractorAir Quality ConsultantHeating ContractorHeating Equipment SupplierAir Duct Cleaning ServiceHVAC Contractor
One Hour Heating & Air Conditioning of Mission Viejo provides fast, reliable heating repair, AC repair, and AC replacement services for homeowners throughout Mission Viejo and surrounding Orange County communities. Our licensed and highly trained HVAC technicians specialize in furnace repair, air conditioning installation, system replacements, and emergency HVAC service—always delivered on time and done right the first time. We work on all major heating and air conditioning brands and offer honest recommendations, upfront pricing, and dependable solutions designed for Southern California homes. Whether you’re searching for “HVAC near me,” need urgent heating repair, or are planning an AC replacement, our team is ready to help. Call today...
Details
- Onsite servicesAvailable
- Free parking lotAvailable
- On-site parkingAvailable
- Wheelchair accessible entranceAvailable
Location
Certified by One Hour Heating & Air Conditioning • May 17, 2026
One Hour Heating & Air Conditioning
23352 Madero, Mission Viejo, CA
92691, United States
Hours
Certified by One Hour Heating & Air Conditioning • May 17, 2026
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
7/4/2026Open 24 hours
10/31/2026Open 24 hours
11/26/2026Open 24 hours
12/24/2026Open 24 hours
12/25/2026Open 24 hours
12/31/2026Open 24 hours
Reviews
5.0
87 reviews
5 stars
87
4 stars0
3 stars0
2 stars0
1 star0
- RWRonnee WaltonMay 13, 20265.0Bob did a great job . Gave my entire system a look over and made me aware of certain things I could do to make my units more safe ! Appreciate the tips !
- MMmaxx1174Apr 19, 20265.0Realiable and keep their word. Resonable pricing and got the job done. Ask for Robert. Very professional.
- LBLiz BApr 14, 20265.0Robert was friendly and had great rapport. He made the whole process easy by explaining what needed to be done on my AC unit. They were quick and efficient. Super happy with the cool air running again!
- CWCatalina WesterfeldApr 7, 20265.0Steven provided excellent service from start to finish. He was punctual, knowledgeable, and very easy to work with. He explained everything in a way that made us feel confident and comfortable, and his professionalism really stood out. You can tell he takes pride in what he does. We truly appreciate his help and would highly recommend him!
- RCRutger ChoquehuancaApr 1, 20265.0Had a really good experience with One Hour Heating & Air Conditioning. They responded quickly and were able to come out within an hour of my call, which I really appreciated. Robert and Steven were great to work with—both were easy to talk to, explained the issue clearly, and walked me through my options without any pressure. The whole process felt straightforward and comfortable. The quality of the work was solid, and even the permit inspectors mentioned they were impressed with how everything was done. If you’re looking for a reliable company with good people who know what they’re doing, I’d definitely recommend them.
Frequently Asked Questions About One Hour Heating & Air Conditioning
Is One Hour Heating & Air Conditioning a local HVAC company near me?
Yes. One Hour Heating & Air Conditioning of Mission Viejo is a locally operated HVAC company proudly serving Mission Viejo and surrounding Orange County areas with fast, reliable heating and air conditioning services.
Why should I choose One Hour Heating & Air Conditioning near me?
Homeowners choose One Hour Heating & Air Conditioning of Mission Viejo for our on-time service guarantee, transparent pricing, highly trained technicians, and dependable HVAC solutions tailored to Southern California homes.
Do you offer same-day HVAC service near Mission Viejo?
Yes. We offer same-day HVAC service in Mission Viejo and nearby cities whenever possible, especially for urgent air conditioning or heating issues.
Do you offer AC repair near me in Mission Viejo?
Yes. We provide fast and professional air conditioning repair near you in Mission Viejo, CA. Our technicians service all major AC brands and restore cooling quickly and efficiently.
Who is the best air conditioning repair company near me?
One Hour Heating & Air Conditioning of Mission Viejo is a top-rated AC repair company near you, known for prompt service, expert diagnostics, and lasting repairs.
What are signs I need AC repair right away?
If your AC is blowing warm air, making loud noises, leaking, cycling frequently, or not cooling evenly, it’s time to schedule professional AC repair near you.
Do you offer emergency AC repair near me?
Yes. We provide emergency air conditioning repair near Mission Viejo to help restore comfort during extreme heat and unexpected breakdowns.
Do you provide heating repair near me?
Yes. We offer reliable heating repair near you in Mission Viejo, including furnace and heat pump repairs to keep your home warm and safe.
When should I replace my furnace or heater?
If your system is over 15 years old, requires frequent repairs, or has rising energy bills, our technicians can assess whether heating replacement is the best option.
Do you install energy-efficient heating systems?
Absolutely. We install modern, energy-efficient heating systems designed to lower energy costs and improve comfort in Mission Viejo homes.
Do you install new HVAC systems near me?
Yes. We offer professional HVAC installation near Mission Viejo, including full system replacements, high-efficiency upgrades, and heat pump installations.
How do I know what size HVAC system my home needs?
We perform detailed load calculations based on your home’s size, layout, insulation, and local climate to ensure your HVAC system is properly sized.
Do you offer free HVAC replacement estimates near me?
Yes. We provide free, no-obligation estimates for HVAC system replacements in Mission Viejo and surrounding areas.
Do you offer HVAC maintenance near me?
Yes. Our HVAC maintenance services near Mission Viejo help prevent breakdowns, improve efficiency, and extend the life of your heating and cooling system.
How often should HVAC maintenance be done?
We recommend HVAC maintenance twice a year—once before summer and once before winter—for optimal performance and reliability.
Is an HVAC maintenance plan worth it?
Yes. Maintenance plans help reduce energy costs, minimize emergency repairs, and keep your HVAC system running efficiently year-round.
Do you offer indoor air quality services near me?
Yes. We install air purifiers, advanced filtration systems, and other indoor air quality solutions to help Mission Viejo homeowners breathe cleaner air.
Can HVAC upgrades help with allergies?
Yes. Improved filtration and air purification systems can reduce allergens, dust, and airborne contaminants inside your home.
Do you offer upfront pricing?
Yes. We provide straightforward, upfront pricing before any work begins—no surprises.
Are your HVAC technicians licensed and insured?
Yes. All technicians at One Hour Heating & Air Conditioning of Mission Viejo are fully licensed, insured, and professionally trained.
Do you guarantee your work?
Yes. We stand behind our work with strong service guarantees and manufacturer warranties on equipment and parts.
How can I schedule an appointment with One Hour Heating & Air Conditioning?
Scheduling is a breeze! Just give our friendly team a call at our Mission Viejo location, visit our website at https://www.onehourheatandair.com/mission-viejo/, or stop by our office at 23352 Madero suite M. We can’t wait to welcome you!
How often should I have my heating and air conditioning systems serviced?
Usually, we recommend a professional tune-up twice a year—once for the furnace, once for the AC. Regular maintenance helps keep your system running efficiently and can prevent bigger problems down the road!
What services does One Hour Heating & Air Conditioning provide?
One Hour Heating & Air Conditioning offers HVAC services including heating and air conditioning installation, repair, air duct cleaning, and air quality consulting.
Where is One Hour Heating & Air Conditioning located?
They are located at 23352 Madero, Suite M, Mission Viejo, CA 92691, USA.
What are the business hours for One Hour Heating & Air Conditioning?
They operate 24 hours a day, 7 days a week, open continuously from midnight to 11:59 PM every day.
Does One Hour Heating & Air Conditioning require appointments for service?
No, they do not require appointments for service.
Can I visit One Hour Heating & Air Conditioning for onsite HVAC services?
Yes, they provide onsite services and have onsite parking available for customers.
Is One Hour Heating & Air Conditioning a small business?
Yes, One Hour Heating & Air Conditioning is classified as a small business.
How can I contact One Hour Heating & Air Conditioning for support?
You can reach them by phone at +1 949-464-7748 or email support@ohhamv.com.
Are there any notable businesses near One Hour Heating & Air Conditioning?
Nearby businesses include Fuji Wholesale Flowers, Aladdin's Plumbing, and Mission Viejo Dispensary, which offer flower wholesale, plumbing services, and retail cannabis products respectively.
What recreational places are close to One Hour Heating & Air Conditioning?
Welcome Skateboards, a skate park, is nearby, providing a great place to visit before or after HVAC service appointments for leisure and sport.
Are there any healthcare services near One Hour Heating & Air Conditioning?
Yes, Clear Nation medical center and JU Genesis LAB, which offers laboratory testing and dental services, are located nearby for convenient access to healthcare.
Brand Certified Facts from One Hour Heating & Air Conditioning
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