Business Details
29 Years
experience
Emergency
services
Trusted HVAC Services in San Juan Capistrano
Seaside Air Conditioning & Heating has served Southern California since 1997 as a family-owned HVAC contractor. Our NATE-certified technicians specialize in residential and commercial heating, ventilation, and air conditioning systems, offering repair, replacement, and maintenance services. We prioritize energy-efficient solutions and customer satisfaction, backed by a 100% money-back guarantee on installations. With headquarters in San Juan Capistrano, we serve Orange, Riverside, and surrounding counties. Our team combines technical expertise with personalized service, including specialized solutions for custom homes up to 30,000 square feet.We maintain California Contractor License #736214 and offer 24/7 emergency service. Our VIP Gold Club membership provides priority scheduling, discounts, and extended warranties. We partner with True Value Hardware and offer financing options up to 18 months. Customer testimonials highlight our prompt response times, professional installations, and commitment to resolving complex HVAC issues.
Services
HVAC Repair
System Installation
Air Purification
Duct Cleaning
Maintenance Contracts
Emergency Service
Zoning Systems
Whole House Fans
Asbestos Abatement
Thermostat Installation
Details
- Year established: 1997
Highlights and features
- Family-owned since 1997 with NATE-certified technicians
- 24/7 emergency HVAC service available
- Energy-efficient solutions with manufacturer rebates
- VIP Gold Club membership with exclusive benefits
- Special financing up to 18 months available
Associations and certifications
- NATE Certified
What people say
Prompt service
Professional installations
Reliable emergency response
Technical expertise
Long-term satisfaction
Services
HVAC Repair
Our NATE-certified technicians provide expert repair for all heating and air conditioning systems. We diagnose issues quickly and offer lasting solutions for residential and commercial properties. Emergency service is available 24/7 with transparent pricing and warranty coverage for VIP members.
System Installation
We specialize in installing energy-efficient HVAC systems for new construction and replacements. Our team handles complete installations including ductwork, thermostats, and zoning systems. We offer manufacturer rebates and a 100% satisfaction guarantee on all installations.
Air Purification
We install REME HALO air purification systems that eliminate 99% of airborne contaminants. Our solutions address particulates, microbes, and gases while integrating seamlessly with existing HVAC systems for whole-home purification.
Maintenance Contracts
Our VIP Gold Club membership includes bi-annual system tune-ups, priority scheduling, and repair discounts. Members receive extended warranties and exclusive pricing on parts and equipment replacements for ongoing system reliability.
Duct Cleaning
We offer professional duct cleaning and asbestos abatement services to improve system efficiency and indoor air quality. Our technicians reconfigure ductwork for remodels and address airflow imbalances in residential and light commercial spaces.
People
Victor Serrao
President
With over 25 years leading Seaside Air Conditioning & Heating, Victor combines technical expertise with customer-focused leadership. He oversees operations while maintaining hands-on involvement in complex installations and client relations.
Steve Comfort
Comfort Manager
Managing day-to-day operations, Steve coordinates service teams and ensures quality control across residential and commercial projects. He specializes in system diagnostics and energy efficiency optimization.
Joe Lead Installer
Lead Installer
Joe supervises installation teams with expertise in custom home systems up to 30,000 square feet. He specializes in complex system integrations and ensures precise execution of every installation project.
Darren Lead Installer
Lead Installer
Darren leads installation crews with focus on commercial HVAC systems. He manages large-scale projects while maintaining strict adherence to safety standards and efficiency benchmarks.
Scott Service Technician
Service Technician
Scott provides expert repair services with specialization in emergency HVAC diagnostics. He responds to urgent service calls while maintaining detailed records for preventive maintenance recommendations.
Questions
What HVAC services do you offer for residential customers?
We provide complete HVAC solutions including repair, replacement, maintenance, duct cleaning, zoning systems, and air purification for homes of all sizes.
Do you offer emergency HVAC service?
Yes, our NATE-certified technicians are available 24/7 for emergency heating and air conditioning repairs.
What areas do you service?
We primarily serve Orange and Riverside Counties in Southern California, including San Juan Capistrano, Mission Viejo, and Laguna Beach.
Are financing options available?
Yes, we offer special financing up to 18 months with no interest for qualified customers through our partnership programs.
What is the VIP Gold Club membership?
Our VIP membership includes 24-hour service guarantee, discounted repairs, extended warranties, and seasonal system tune-ups for optimal efficiency.
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Reviews (6)
Jk G.
Apr 13, 2022
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Everyone at Seaside does a good job. They all care and I especially like that they work well as a team. We first used Seaside via our Home Warranty contract. It was a blessing. Mike was our first contact. He knows HVAC. He gave us good advice. He and his crew installed a new AC and Furnace, thermostat, air purifier. He advise us to get an Ecobee thermostat and we've been very pleased with it! Everything they installed was of first rate quality. 1 /12 years later when we needed to re-insulate and replace all our ducting, Bill was our contact.
He was stellar in service, knowledge, timeliness of the work done, quality. Most importantly we know that the work that got done by Bill and his great crew is rock solid. On top of that, Bill was VERY understanding of my husbands challenges in having a crew of people come into our house. He was very compassionate with my husband's special needs. Seaside is a blessing to us. We will only use them for any HVAC related services. These words pale in comparison to the comfort and satisfaction you will feel once they've improved your HVAC system.
He was stellar in service, knowledge, timeliness of the work done, quality. Most importantly we know that the work that got done by Bill and his great crew is rock solid. On top of that, Bill was VERY understanding of my husbands challenges in having a crew of people come into our house. He was very compassionate with my husband's special needs. Seaside is a blessing to us. We will only use them for any HVAC related services. These words pale in comparison to the comfort and satisfaction you will feel once they've improved your HVAC system.
Andy P.
Jan 08, 2022
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Our 25 year old heater down stairs stopped working on the coldest winter day 1.5.2022. Technician Scott diagnosed it quickly. It turned out to be a simple fix. Feel like Scott would give you an honest assessment in fixing your HVAC problem. We had minimal cost when we thought we may have to replace the entire heater. We will be getting ahead of this and eventually replace both heaters and A/C units for our house in San Juan Capistrano later this Year. Seaside AV will be at the top of that list. Mahalo Scott and Seaside A/C *******
S. M.
Sep 11, 2021
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My husband and I have been using Seaside heating and air-conditioning since the early 2000s. They not only installed our A/C units but do expert maintenance to keep them running efficiently. The technicians are professional, timely, and very informative. The price for in-home service is great too! Kudos to this company! Paul and Sharon San Clemente
Maryl L.
Jun 30, 2021
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They installed our new HVAC system in 2013. It has worked like a dream ever since. They were fast, professional, and efficient. I recently needed the air conditioner condensate line flushed and cleaned out. Kim in the office is fabulous. She got me on the schedule right away. Scott came out exactly on time and was professional, friendly, and efficient as he fixed the problem. He answered all of my questions and helped me understand how it all worked and what I can do to help my system work best. I plan to explore the Aprilaire filtration system to help my husband's allergies. I highly recommend Seaside AC and Heating!
Professor G.
May 25, 2021
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I've used Seaside on two different rental properties. Always professional, clean up, reasonable prices and they stand behind their work. If you don't need something to be replaced that might be old but still works, I appreciate their honesty. Trustworthiness is important when its a technical and costly problem. Highly recommend them. Masks, booties, great communication as well. TY Seaside.
Aimee R.
May 05, 2021
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We've been customers for a few years now, and depend on Seaside to maintain and service our home year-round. Scott is our regular technician, and that's because he's extremely thorough, prompt, courteous, and most importantly - knowledgeable. Our most recent problem took time to solve, but Scott didn't give up and leave even though it was the end of a long day. He was persistent and finally located the issue. Thank you to Seaside, and especially thank you to Scott. Seaside is lucky to have him.
