Air Conditioning & Heating in Northridge, CA
Your Locally Trusted AC Repair and Heating Service Specialist
For over 60 years, MightyServ has been the local HVAC company Northridge homeowners trust for fast, expert service. From same-day emergency AC repair to full furnace replacements, we deliver customized heating and cooling solutions designed for the San Fernando Valley’s climate.
Whether your air conditioner just stopped working or you’re planning a new AC installation, our team shows up on time, ready to solve the problem. We service all makes and models, offer same-day appointments, and back every job with decades of proven experience.
A Trusted HVAC Company Serving Northridge
 MightyServ Heating & Air Conditioning has been serving Northridge and the surrounding San Fernando Valley communities since 1963. As a family-owned and operated company, we focus on dependable service, honest recommendations, and long-term comfort solutions—not quick fixes or unnecessary upsells.
Our team of NATE-certified technicians is trained to work on all major heating and cooling systems and understands the challenges common in Northridge homes, from aging HVAC equipment to uneven temperatures and seasonal performance issues. Every service call is handled with care, clear communication, and respect for your home.
Homeowners continue to choose MightyServ because we show up on time, explain options clearly, and stand behind the quality of our work. Whether you need repairs, maintenance, or a full system replacement, you can expect professional service backed by decades of local experience and a commitment to doing the job right.
Northridge Air Conditioning Services
When the heat hits the Valley, you need AC that works—no delays, no guesswork. MightyServ provides fast, professional AC repair, installation, and maintenance for homes and businesses across Northridge.
Northridge Same-Day AC Repair
We diagnose and fix all types of air conditioning issues—fast. Strange noises, poor airflow, or no cooling at all? Our techs restore comfort quickly.
AC Installation & Replacement
Upgrading your system? We install high-efficiency air conditioners built for Northridge’s heat. Free estimates, brand options, and expert sizing.
AC Maintenance
Regular tune-ups prevent breakdowns and extend the life of your system. We offer seasonal maintenance plans that save money and reduce energy use.
Northridge Heating Services
Northridge may be known for heat, but winters still demand reliable heating. From furnace repair to new installations, MightyServ ensures you stay warm when it counts.
Heat Pump & Furnace Repair
No heat? Unusual smells or noises? We repair all heating system types—including gas furnaces, electric heaters, and heat pumps—with fast turnaround and full transparency.
Heating Installation & Replacemnt
Time for a replacement? We install high-efficiency furnace and heat pumps that lower utility costs and deliver consistent heating all winter
Seasonal Heating Maintenance
A quick heat pump or furnace tune-up now prevents costly repairs later. We’ll inspect, clean, and test your system so you’re ready for cooler temps.
Ductwork & Insulation Services
20-50% of your energy is lost through your ductwork. As duct sealing experts, we can seal off any leaks that exist in your ductwork and remove any microscopic particles that are causing deterioration and affecting your air quality. Leaking ducts can prevent your heating and cooling systems from working at optimal levels.
We also offer insulation installation in Northridge. By installing blown-in insulation, you can prevent your HVAC systems from working overtime to keep your home warm or cool.
How Northridge Homes Are Different
Many homes in Northridge were built decades ago and have been modified over time with room additions, garage conversions, or updated layouts. Combined with the Valley’s inland heat, these factors can put extra strain on heating and cooling systems and often lead to uneven temperatures or efficiency issues. That’s why HVAC service in Northridge requires careful system evaluation—not one-size-fits-all solutions.
Frequently Asked Questions
What areas of Northridge do you service?
We provide HVAC service throughout Northridge, including established neighborhoods such as Sherwood Forest, Northridge Estates, and areas surrounding the Northridge Fashion Center. Our team also serves nearby parts of the San Fernando Valley, making it easy for local homeowners to get reliable heating and cooling service when they need it.
How quickly can you respond to HVAC service calls in Northridge?
We provide prompt HVAC service throughout Northridge and nearby San Fernando Valley neighborhoods. Availability depends on demand, but our team works to schedule service as quickly as possible, especially during extreme heat or cold.
Do you repair both air conditioning and heating systems?
Yes. MightyServ provides full HVAC service in Northridge, including AC repair, furnace and heater repair, heat pump service, ductless system repairs, and routine maintenance.
What HVAC systems do you service in Northridge homes?
Our technicians work on all major residential systems commonly found in Northridge, including central air conditioners, gas furnaces, heat pumps, ductless mini-split systems, and hybrid HVAC systems. We service all major makes and models.
Why does my home cool unevenly during Northridge heat waves?
Uneven cooling is common in Northridge homes, especially those with older ductwork, converted garages, or room additions. High summer temperatures can expose airflow or system sizing issues. Our technicians diagnose the cause and recommend solutions to improve comfort throughout your home.
Should I repair or replace my HVAC system?
That depends on the age, condition, and performance of your system. Many issues can be resolved with repair, but older or inefficient systems may benefit from replacement. Our technicians explain your options clearly so you can make an informed decision without pressure.
Do you offer HVAC maintenance in Northridge?
Yes. Routine HVAC maintenance helps improve efficiency, reduce breakdowns, and extend system lifespan. In Northridge, maintenance is especially important since systems may sit unused for months and then run heavily during peak summer heat.
How long has MightyServ served the Northridge area?
MightyServ Heating & Air Conditioning has served Northridge and the surrounding San Fernando Valley since 1963. As a family-owned company, we focus on dependable service, honest recommendations, and long-term comfort solutions.
Do you offer estimates for HVAC replacement?
Yes. We provide estimates for HVAC system replacements and installations. Our team reviews system options, efficiency considerations, and available rebates or financing options for qualifying customers.
