Is Your Heater Giving You Trouble?
Call Service Genius!
Our motto is “We Don’t Guess, We Measure” and that is because we use science and the latest technology to improve your comfort. Call (818) 301-3663 to schedule your same-day appointment
Take Advantage
Of Our Specials
Tune Up for AC Systems or Furnaces
$79
Valued @ $300
Cannot be combined with other specials.
Valid from Nov 25, 2024 – Jan 01, 2025
For Senior Military & First-Responders
5%OFF

Cannot be combined with other specials.
Valid from Nov 25, 2024 – Jan 01, 2025
All AC Repairs
$50OFF

*Cannot be combined with other specials.
Valid from Nov 25, 2024 – Jan 01, 2025
ANY QUALIFIED AC SYSTEMS
$1200OFF
On Installations of Energy Qualified Equipment
Up To $1,200 off.
Call for more details.
*Cannot be combined with other specials.
Valid from Nov 25, 2024 – Jan 01, 2025
Los Angeles Heater Replacement & Installation
Service Genius offers heater replacement and installation in Los Angeles with quality equipment from the most trusted brands in the industry. We provide top quality equipment with cutting edge technology for the highest performance and energy efficiency. Next day heater installation is available throughout the Greater Los Angeles area.
If your heater needs to be replaced, call (818) 301-3663 to learn more about the options for home heating and get a free estimate.
Signs It’s Time to Replace Your Heater
Replacing a heating system before it completely breaks down can help you improve comfort and energy efficiency, while avoiding a sudden loss of heat in the middle of a cold night. Today’s furnaces, boilers, and heat pumps are significantly more energy efficient than models that are just 10 years old. When your home is heated with a furnace, safety can become a concern as the furnace ages
A furnace may need to be replaced when:
- The furnace is more than 15 to 20 years old.
- Your existing model needs an expensive repair or breaks down often.
- The flame is yellow, not blue.
- Temperatures fluctuate throughout the house.
- You hear strange, loud noises.
- Home heating costs are increasing
Our technicians have extensive product knowledge and remain updated on all new technologies to provide reliable advice and guidance for our customers. We can help you determine if this is the right time for furnace replacement in Los Angeles.
Choosing a New Heater
When choosing a new heating system for your home, a good place to start is with the type of system you want. Common options include heat pumps, furnaces, and boilers. Fuel type and energy efficiency should be considered when making this decision. When choosing a furnace, the right size, Annual Fuel Utilization Efficiency (AFUE) rating, and maximum temperature rise are important factors to consider. Another is single stage, dual, and variable speeds.
We offer flexible options for furnaces, including:
- Single stage – A single stage furnace only works at 100% heat and will turn on and off to maintain the desired temperature.
- Dual stage – Dual, or two stage, furnaces can run at 50% or 100% heat, so the unit runs longer and continuously circulates warm air throughout your home. This provides better comfort and energy efficiency.
- Variable speed – Many of the top-of-the-line furnaces offer variable speed. This design maintains a nearly constant temperature in your home.
We take the time to measure your home to be certain that we are installing a heater that is the right size. Our technicians provide reliable advice with no high-pressure sales and free estimates for heater replacement and installation in Los Angeles.
Very courteous and professional.
The technician that was sent to my home, Lucas Ramalho, was right on time. I was very happy with the level of service Lucas provided. Very courteous and professional. I was actually surprised by how thorough his work was. He took photos of all areas of concern, then went over suggestions I might consider to remediate those issues. He was very careful to wear masks and shoe coverings and abide by covid guidelines. Just very pleased and would definitely recommend Service Genius and Lucas!
David B.
These people are hardworking, highly trained, and very efficient!
These people are hardworking, highly trained, and very efficient! Found out there’s a leak in our AC duct and they fix it within a day! I called them Sunday (yes Sunday!) and early morning Monday they were at my door! The whole transaction went smooth and communication is excellent! I don’t really give reviews but I do think they deserve one! Great job service genius!
Nadine R.
Amazing company!
Amazing company! Make sure you look for William Monk (owner) he is the best! Honest and trustworthy and he always makes sure to tell you what is going on before he does the job! Keep up the good work!!! Highly recommended!!!
Adriana S.
I am astonished by the professionalism of Luis and Service Genius team!
I am astonished by the professionalism of Luis and Service Genius team. Text updates, a pdf summary post-visit WITH pictures of the before and after for my records, and absolute transparency in the repair and maintenance process and pricing. I really feel like they go the extra mile to build trust and it works! I absolutely recommend them.
Stacy K.
I highly recommend them!
I have used this company many times. The service person Eduardo is always the person that they send. He is a true pro and I like it that they send the same person as you develop rapport with them. He is always on time, thorough, honest, not always trying to sell me something I do not need. Sends pics of the work done and what is of concern. I highly recommend them!
Jane W.





Looking for More Reasons to Call?
24/7 and Same-Day Service
We are available and there for you when you need us most.
Next-Day Installations
Get your new system installed and working within hours, not days!
Cutting-Edge Technology
We take the guesswork out by measuring and thoroughly inspecting your home to get the most out of your heating & A/C systems.
Top Quality Heater Installation in Los Angeles
The quality of the installation is an essential factor in performance. In addition to decreasing the life of your heating system, improper installation can impact your family’s health and safety, if your home is heated with a furnace. A furnace can be potentially dangerous when not properly installed. Our technicians receive ongoing training to ensure deep knowledge of the latest technology and most up-to-date safety standards.
Replacing a heater is a big investment and monthly payments can work better for the family budget. We have financing options available for Los Angeles heater replacement and installation from Interbank, Synchrony, and Hearth.
Contact us at (818) 301-3663 for more information and a free estimate for heater and furnace installation in the Greater Los Angeles area.