Business Details
21 Years
experience
Your Trusted HVAC Partner in Southern California
At Thomson AC, we are more than just an HVAC companywe are your dedicated partner in comfort. Founded in 2005 by Josh Thomson, our company was built on the principles of integrity, respect, and exceptional customer service. Our team of certified technicians brings decades of combined experience to every job, ensuring that both residential and commercial clients receive reliable, energy-efficient heating and cooling solutions. We prioritize transparency, offering honest advice without pushy sales tactics, and stand behind our work with a 5-year labor guarantee.From emergency repairs to system installations, we treat every home as if it were our own, delivering prompt, respectful service backed by a commitment to long-term relationships over quick sales. With a focus on eco-friendly technology and customer satisfaction, we aim to redefine industry standards for HVAC service in Southern California.
Services
Air Conditioning Installation
AC Repair
Ductless Systems
Commercial HVAC
Heating Services
Furnace Replacement
Indoor Air Quality
Maintenance Plans
Heat Pumps
Swamp Cooler Repair
Details
- Year established: 2005
Highlights and features
- Friendly, certified technicians with background checks and ongoing training
- 5-year labor guarantee on all HVAC repairs
- Transparent recommendations with no upselling or hidden fees
- Serving Southern California since 2005 with proven expertise
- Eco-friendly, energy-efficient system installations and upgrades
What people say
Friendly, certified pros
5-year labor guarantee
No pressure sales
Prompt emergency repairs
Energy-efficient solutions
Services
Air Conditioning Installation
We provide expert air conditioning installation for homes and businesses in Southern California. Our technicians ensure proper system sizing, efficient operation, and seamless integration with existing infrastructure. Customers benefit from energy savings, improved comfort, and long-term reliability backed by manufacturer warranties and our 5-year labor guarantee.
Ductless Systems
Our ductless mini-split solutions offer zoned temperature control without traditional ductwork. Ideal for homes lacking existing ducts or requiring targeted climate management, these systems combine quiet operation with energy efficiency. We handle full installation, ensuring optimal placement and performance for residential and commercial spaces.
Commercial HVAC
Thomson AC delivers tailored heating and cooling solutions for commercial properties. Services include system design, installation, maintenance, and emergency repairs. Our team prioritizes minimal downtime, energy efficiency, and compliance with industry standards, supporting businesses across Southern California with reliable climate control.
Heating Services
From routine maintenance to emergency furnace repairs, we ensure dependable heating for residential and commercial clients. Our technicians diagnose issues quickly, replace worn components, and optimize system efficiency. All repairs come with our 5-year labor guarantee for lasting peace of mind.
Indoor Air Quality
We improve indoor air quality through advanced filtration, ventilation, and humidity control systems. Our assessments identify pollutants and recommend customized solutions to reduce allergens, odors, and contaminants. This service enhances comfort and health for homes and workplaces in Southern California.
Questions
Should I repair or replace my HVAC system?
Consider system age, efficiency, repair costs, and frequency of breakdowns. If repairs exceed 50% of replacement cost or systems are over 10 years old, replacement may be more cost-effective.
What does HVAC installation involve?
New installations require ductwork assessment, proper equipment sizing, refrigerant lines, electrical connections, and thermostat setup. Our technicians handle all components for seamless operation and energy efficiency.
How noisy are ductless mini-split systems?
Indoor units operate at 21-30 decibels (similar to a library), while outdoor units run at 60 decibels—quieter than conventional AC condensers.
What financing options are available?
We offer 0% interest financing, 15-year payment plans, and discounts for cash/check payments through partnerships with home improvement lenders.
Do you provide emergency HVAC service?
We prioritize prompt scheduling but do not offer 24/7 emergency service. Same-day appointments are available for urgent repairs during business hours.
