Homeβ€ΊServicesβ€ΊSmart Thermostat
Wi-Fi

Smart Thermostat Installation in Los Angeles

Wi-Fi smart thermostats β€” remote access, scheduling, and energy savings.

(323) 970-3113Free estimate
CSLB #1073586
CA Licensed
5.0 Stars
300+ Reviews
20+ Years
Serving LA since 2004
Same Day
Service available
24/7
Emergency calls
About this service

What to expect from LC Heating & Air

### Smart Thermostats for Los Angeles Homes A smart thermostat is one of the most straightforward home energy investments available β€” low cost, easy to use, and genuinely effective at reducing HVAC energy consumption. In Los Angeles, where air conditioning runs heavily from May through October, even a 10% reduction in cooling energy use represents real savings every year. LC Heating & Air installs and configures smart thermostats throughout Greater Los Angeles, handling compatibility verification, C-wire installation, and complete setup including app pairing.

Overview

### What Makes a Thermostat "Smart" Smart thermostats connect to your home Wi-Fi and allow remote access from your phone β€” you can adjust the temperature from anywhere, check that the system is running properly, and receive alerts if something is wrong. Beyond remote access, most smart thermostats offer learning (adapting schedules based on your usage patterns), geofencing (adjusting setpoints when your phone leaves the home radius), and energy reports showing you how your HVAC is consuming energy. Ecobee's remote sensors allow the thermostat to respond to temperature in occupied rooms rather than the thermostat location.

### Compatibility With LA HVAC Systems Compatibility is the most important consideration before purchasing a smart thermostat. Heat pump systems require a thermostat with heat pump logic and O/B wire support. Two-stage or variable-speed systems need a thermostat that can command multiple stages. Communicating systems (Carrier Infinity, Lennox iComfort, Trane ComfortLink) require brand-specific communicating thermostats β€” standard smart thermostats won't unlock variable-speed features on these systems. We verify compatibility before installation.

### SCE and Utility Incentives Some smart thermostat models are eligible for SCE (Southern California Edison) rebates under their demand response programs. We identify applicable rebates for your specific situation.

Our Service Benefits

Remote access anywhere
Control your HVAC from your phone, receive fault alerts, and confirm your home is comfortable before you arrive.
Genuine energy savings
Studies consistently show 10–15% HVAC energy savings from smart thermostat scheduling and setback β€” real money at LA cooling season energy costs.
Full setup and training
We handle the complete installation, Wi-Fi connection, app setup, and schedule programming before we leave.
Compatibility verified
We confirm the thermostat is compatible with your specific HVAC system before any purchase or installation.

Smart Thermostat Cost in Los Angeles

Pricing ranges for common smart thermostat services. Your actual cost depends on equipment, complexity, and home configuration. We provide an exact written estimate before any work begins.

Thermostat installation
Includes wiring and setup
$175–$350
Thermostat replacement/upgrade
$200–$500
Smart thermostat (Nest, Ecobee)
Device + installation
$250–$450
Thermostat troubleshooting
$125–$200

Service calls start at $125. Prices include parts and labor unless noted. Financing available on equipment installations. Learn about financing β†’

What Los Angeles Homeowners Say

β€œCalled on a Saturday because AC was blowing warm air. LC answered, sent someone the same afternoon. They found and fixed a refrigerant leak.”

L
Lisa P.Encino, CA

β€œHad LC install a mini split in our 1940s bungalow. The work was clean, the unit is incredibly quiet. Highly recommend.”

J
Jennifer L.Hollywood, CA

β€œFurnace was making a loud noise. LC diagnosed it quickly, cleaned and tuned the whole system, tested CO levels, explained everything clearly.”

K
Kevin A.Burbank, CA

Book Smart Thermostat today.

Get a fast, accurate estimate from our certified local technicians right now.

CSLB #1073586
Same-day service
5.0β˜… Google Β· 300+ reviews
Warning signs

Signs you need smart thermostat

High cooling bills from running AC at full setpoint when no one is home
Inconsistent occupancy schedule that a learning thermostat can optimize
Want to reduce energy use and participate in utility demand response programs
Currently using a basic non-programmable thermostat
Forgetting to adjust temperature before leaving or returning home
Want remote monitoring and alerts if the HVAC system has a problem

Not sure if you need service? Call us β€” we'll give you an honest answer.

(323) 970-3113 β€” Free diagnosis
How it works

Our smart thermostat process

01

Compatibility and C-wire check

We verify your system type and existing wiring, and plan C-wire installation if your current wiring doesn't include one.

02

Installation

We install the smart thermostat, run a C-wire if needed, and make all wiring connections per manufacturer spec.

03

Setup and configuration

We connect to your Wi-Fi, download the app, pair your account, and program an initial schedule based on your input.

04

Training and test

We walk you through the app interface, test both heating and cooling mode operation, and confirm everything works.

Customer Reviews

300+ verified reviews

5.0
Google Reviews196 reviews on Google
SM
Sharon Meoded
Los Angeles, CA

β€œLior and his team installed an AC unit in my room that doesn’t have central AC and it works amazing! They were so professional and cleaned up fully after themselves. He kept me in the loop the entire process and when he came out prior to installing showed me step by step what they would be doing! Highly recommend ! Super professional”

Google Review
PW
Patricia Williams
Los Angeles, CA

β€œLC Heating and Air is a reliable, affordable solution for all your central air and heating needs. I am an out of town landlord and it can be difficult to find the assistance I need. LC Heating and Air took care of my tenants issues quickly and explained all issues before making necessary repairs. I will def use them again if need be!”

Google Review
NE
Naomi Eagleson
Los Angeles, CA

β€œI hired LC Heating & AC to replace the drain pumps in our Mitsubishi Mini Splits and clean the condenser and was pleased with the service. Leo was responsive, thorough, and professional. I chose this company based on the glowing reviews I read online and wasn't disappointed. My husband and I look forward to using our AC this summer!”

Google Review
OI
Osher Itzhaki
Los Angeles, CA

β€œAmazing service!! I called LC heating and air and was fortunate enough to have scheduled them for a same day appointment . Leo arrived on time and was super friendly, polite and fixed my ax in no time . The price was fair and he explained what further steps I shouted take to keep my ac unit running for more years Thank you LC!!!”

Google Review
JS
Justin Shapiro
West Hollywood, CA

β€œGreat experience!!’ Leo came to my house in West Hollywood at 9pm !! I had an emergency, my ac stopped working out of no where i called LC heating and air from the phone call with the office to the time the tech came the service was just amazing. Leo came and had my ac running in no time. Thank you so much !! Highly recommended”

Google Review
GH
Greg Haroutunian
Los Angeles, CA

β€œSunday morning discovered AC in the unit is not working, called everywhere, no one wanted to come the same day. LC Heating came the same day, fixed the problem which apparently wasn't easy to figure out. Very professional, calm and confident, pleasant to work with. Leo was the lead guy. Great experience, highly recommend it!”

Google Review
AV
Adam Valdies
Los Angeles, CA

β€œLeo and his team were amazing! I am so glad we called them to handle our AC/Heating issue. The problem was not clear at first and required substantial troubleshooting but Leo was extremely communicative and very professional throughout! He figured out the problem and we cannot thank him enough! Highly recommend!”

Google Review
LO
Leeyam Ohayon
Los Angeles, CA

β€œI called LC Heating & Air when my heating unit stopped working. He came quickly and fixed the problem fast. The technician was very kind and experienced. He explained the problem to me and gave me maintenance tips for the future. I definitely recommend LC Heating and Air if you're in need of these services.”

Google Review
AY
ariel. yona.
Los Angeles, CA

β€œAmazingly service me heater broke down and I was looking for a local company in my neighborhood. I found LC heating and air I can’t express in words how pleased I was with this company the owner Leo came out was very professional friendly and fixed my heater in no time !!! Highly recommended”

Google Review
KB
kevin benoit
Los Angeles, CA

β€œI cannot recommend this company more. They came, assess my issue and then ordered the right parts from the company and made an amazing install and transform my AC unit into a smart controlled AC unit which no Other HVAC company was able to do, or wanted to take the time that it took to do it”

Google Review
TY
Todd Yasuda
Los Angeles, CA

β€œAsher (LC Heating & Air) is the best, he kept me informed throughout the whole process. Everything he told me is exactly how things were done. I couldn’t have asked for a better person to work with. If you want to work with a reliable person and company, I would highly recommend him.”

Google Review
CK
claudia kleinschmidt
Los Angeles, CA

β€œOur AC was broken and had been dripping for a couple days. Once we called LC heating and air they sent out Asher to fix it immediately. He checked out the AC and fixed the problem on the spot. He was super professional and informative. Highly recommend Asher and the company!”

Google Review
DF
D Fan
Los Angeles, CA

β€œLeo is the absolute best! Had an emergency call and he came out right away in the early evening. Showed me how my units work and what the problem was. A few minutes later, it was fixed and working again! I cannot recommend this guy more highly. Call him and you'll be happy!”

Google Review
JM
Jamie Morgan
Los Angeles, CA

β€œLC Heating and AC is the best! I couldn’t recommend enough. It was a 100/10 experience. Helped me get to the bottom of repairing my AC that was very complicated and messed up by someone else. They are very professional and kind on top be being super knowledgeable.”

Google Review
DA
dan amiel
Los Angeles, CA

β€œGreat service my heater stopped working out of the blue and we just had a new born I called lc heating and air they were the only ones that answered they came out and a hour my heater was up and running I couldn’t thank them enough . Highly recommended”

Google Review
YG
Yane G.
Los Angeles, CA

β€œVery helpful and very respectful. I called for a repair and was answered immediately, they were great in explaining what was going wrong and how they would fix it i was glad with there work and would definitely be calling them for any future repairs.”

Google Review
LA
Leetal Adelle Cohen
Los Angeles, CA

β€œWe reached out to Leo and had a new HVAC system installed by him and his crew. Very happy with the results! Very professional, knowledgeable and patient. The whole process was very smooth, quick and clean. System works perfectly. Highly recommend”

Google Review
AM
Agam Mashiah
Los Angeles, CA

β€œI called lc heating to fix my heater in my house . We decided to replace the heater throughout the whole out process the customer service was great they were very communicative, professional and were very clean . Thank you again for the great job”

Google Review
CR
Charles Raffini
Los Angeles, CA

β€œHVAC system was leaking in the attic. Leo took my call late at night and came immediately. He stopped the leak and came back to make sure the system was working properly. Very responsive, good work and great value. Highly recommend them.”

Google Review
YY
yoav yerushalmi
Los Angeles, CA

β€œScheduled an appointment very quickly for our HVAC unit that was having trouble cooling. Were very meticulous and clean. Helped idenitfy the issue and did a great job explaining what needs to be done and doing it. Highly recommended...”

Google Review
SM
Sharon Meoded
Los Angeles, CA

β€œLior and his team installed an AC unit in my room that doesn’t have central AC and it works amazing! They were so professional and cleaned up fully after themselves. He kept me in the loop the entire process and when he came out prior to installing showed me step by step what they would be doing! Highly recommend ! Super professional”

Google Review
PW
Patricia Williams
Los Angeles, CA

β€œLC Heating and Air is a reliable, affordable solution for all your central air and heating needs. I am an out of town landlord and it can be difficult to find the assistance I need. LC Heating and Air took care of my tenants issues quickly and explained all issues before making necessary repairs. I will def use them again if need be!”

Google Review
NE
Naomi Eagleson
Los Angeles, CA

β€œI hired LC Heating & AC to replace the drain pumps in our Mitsubishi Mini Splits and clean the condenser and was pleased with the service. Leo was responsive, thorough, and professional. I chose this company based on the glowing reviews I read online and wasn't disappointed. My husband and I look forward to using our AC this summer!”

Google Review
OI
Osher Itzhaki
Los Angeles, CA

β€œAmazing service!! I called LC heating and air and was fortunate enough to have scheduled them for a same day appointment . Leo arrived on time and was super friendly, polite and fixed my ax in no time . The price was fair and he explained what further steps I shouted take to keep my ac unit running for more years Thank you LC!!!”

Google Review
JS
Justin Shapiro
West Hollywood, CA

β€œGreat experience!!’ Leo came to my house in West Hollywood at 9pm !! I had an emergency, my ac stopped working out of no where i called LC heating and air from the phone call with the office to the time the tech came the service was just amazing. Leo came and had my ac running in no time. Thank you so much !! Highly recommended”

Google Review
GH
Greg Haroutunian
Los Angeles, CA

β€œSunday morning discovered AC in the unit is not working, called everywhere, no one wanted to come the same day. LC Heating came the same day, fixed the problem which apparently wasn't easy to figure out. Very professional, calm and confident, pleasant to work with. Leo was the lead guy. Great experience, highly recommend it!”

Google Review
AV
Adam Valdies
Los Angeles, CA

β€œLeo and his team were amazing! I am so glad we called them to handle our AC/Heating issue. The problem was not clear at first and required substantial troubleshooting but Leo was extremely communicative and very professional throughout! He figured out the problem and we cannot thank him enough! Highly recommend!”

Google Review
LO
Leeyam Ohayon
Los Angeles, CA

β€œI called LC Heating & Air when my heating unit stopped working. He came quickly and fixed the problem fast. The technician was very kind and experienced. He explained the problem to me and gave me maintenance tips for the future. I definitely recommend LC Heating and Air if you're in need of these services.”

Google Review
AY
ariel. yona.
Los Angeles, CA

β€œAmazingly service me heater broke down and I was looking for a local company in my neighborhood. I found LC heating and air I can’t express in words how pleased I was with this company the owner Leo came out was very professional friendly and fixed my heater in no time !!! Highly recommended”

Google Review
KB
kevin benoit
Los Angeles, CA

β€œI cannot recommend this company more. They came, assess my issue and then ordered the right parts from the company and made an amazing install and transform my AC unit into a smart controlled AC unit which no Other HVAC company was able to do, or wanted to take the time that it took to do it”

Google Review
TY
Todd Yasuda
Los Angeles, CA

β€œAsher (LC Heating & Air) is the best, he kept me informed throughout the whole process. Everything he told me is exactly how things were done. I couldn’t have asked for a better person to work with. If you want to work with a reliable person and company, I would highly recommend him.”

Google Review
CK
claudia kleinschmidt
Los Angeles, CA

β€œOur AC was broken and had been dripping for a couple days. Once we called LC heating and air they sent out Asher to fix it immediately. He checked out the AC and fixed the problem on the spot. He was super professional and informative. Highly recommend Asher and the company!”

Google Review
DF
D Fan
Los Angeles, CA

β€œLeo is the absolute best! Had an emergency call and he came out right away in the early evening. Showed me how my units work and what the problem was. A few minutes later, it was fixed and working again! I cannot recommend this guy more highly. Call him and you'll be happy!”

Google Review
JM
Jamie Morgan
Los Angeles, CA

β€œLC Heating and AC is the best! I couldn’t recommend enough. It was a 100/10 experience. Helped me get to the bottom of repairing my AC that was very complicated and messed up by someone else. They are very professional and kind on top be being super knowledgeable.”

Google Review
DA
dan amiel
Los Angeles, CA

β€œGreat service my heater stopped working out of the blue and we just had a new born I called lc heating and air they were the only ones that answered they came out and a hour my heater was up and running I couldn’t thank them enough . Highly recommended”

Google Review
YG
Yane G.
Los Angeles, CA

β€œVery helpful and very respectful. I called for a repair and was answered immediately, they were great in explaining what was going wrong and how they would fix it i was glad with there work and would definitely be calling them for any future repairs.”

Google Review
LA
Leetal Adelle Cohen
Los Angeles, CA

β€œWe reached out to Leo and had a new HVAC system installed by him and his crew. Very happy with the results! Very professional, knowledgeable and patient. The whole process was very smooth, quick and clean. System works perfectly. Highly recommend”

Google Review
AM
Agam Mashiah
Los Angeles, CA

β€œI called lc heating to fix my heater in my house . We decided to replace the heater throughout the whole out process the customer service was great they were very communicative, professional and were very clean . Thank you again for the great job”

Google Review
CR
Charles Raffini
Los Angeles, CA

β€œHVAC system was leaking in the attic. Leo took my call late at night and came immediately. He stopped the leak and came back to make sure the system was working properly. Very responsive, good work and great value. Highly recommend them.”

Google Review
YY
yoav yerushalmi
Los Angeles, CA

β€œScheduled an appointment very quickly for our HVAC unit that was having trouble cooling. Were very meticulous and clean. Helped idenitfy the issue and did a great job explaining what needs to be done and doing it. Highly recommended...”

Google Review
Review us on GoogleReview us on Yelp
Service areas

Smart Thermostat β€” by city

FAQ

Common questions about smart thermostat in Los Angeles

Which smart thermostat do you recommend for LA homes?
Ecobee and Nest are both excellent. Ecobee's remote room sensors are particularly valuable for homes where the thermostat isn't in a representative location β€” common in open-plan LA homes. Nest has a cleaner interface and stronger Google Home integration. For heat pumps, both work well. We'll discuss your specific situation and preference during the assessment.
Does my heat pump work with a smart thermostat?
Most modern smart thermostats (Ecobee, Nest, Honeywell T6 Pro) support heat pump systems, but the wiring configuration is different from a standard AC and furnace system. Heat pump systems require an O/B wire that reverses the reversing valve between heating and cooling modes. We verify the correct wiring configuration and O/B terminal setting during installation.
Do I need a C-wire for a smart thermostat?
Yes, in most cases. Smart thermostats require continuous 24VAC power for their Wi-Fi radios, touchscreens, and processing. The C-wire provides this. Some thermostats (like certain Nest models) can steal power from other wires, but this approach sometimes causes compatibility issues. We run a proper C-wire from the air handler when one isn't present.
Are there rebates for smart thermostats in Los Angeles?
Some Ecobee and Nest models qualify for SCE rebates under their smart thermostat or demand response programs. Amounts vary and eligibility depends on your SCE account type. We identify applicable rebates before purchase. The rebate amounts are typically modest ($50–$75) but worth capturing.
Can a smart thermostat control my mini split?
Standard smart thermostats don't directly control mini splits β€” mini splits use infrared remote controls, not 24VAC thermostat wiring. Some solutions exist: third-party IR blasters (like Sensibo or Cielo) that sit in front of the mini split's IR receiver and simulate remote control signals from a smartphone app. These aren't the same as a proper thermostat integration but provide similar remote access functionality.
How much does smart thermostat installation cost in Los Angeles?
Smart thermostat installation including the device: $250–$450 for an Ecobee or Nest, including labor and any required C-wire installation. If you've already purchased the thermostat, installation labor runs $85–$150. We provide a written estimate when you call.
Will a smart thermostat work during a power outage?
No thermostat β€” smart or standard β€” operates without power, since the HVAC system itself requires power to run. During a power outage, your HVAC system is off regardless of thermostat type. Smart thermostats do retain your programming and Wi-Fi settings after a power restoration.
How do I get the most energy savings from a smart thermostat?
Set meaningful setback temperatures β€” in LA's climate, raising the cooling setpoint to 82–85Β°F when unoccupied is comfortable to return to and saves significant energy. Enable geofencing so setback begins when you leave automatically. Use sleep setpoints (slightly warmer than wake setpoints). Review the energy reports monthly and adjust your schedule based on actual patterns.
Verified Reviews

What customers say about smart thermostat

Verified reviews from Los Angeles homeowners who used our smart thermostat service.

5.0 β˜… Google
300+ verified reviews

β€œLC installed a Nest thermostat and programmed it for our schedule. They also found that our secondary heat exchanger had a small crack during the check-in β€” caught a potential CO issue before it became dangerous.”

S
Sandra K.
Brentwood, CA Β· Nov 2025

β€œOur AC stopped working during a heat wave and LC had a technician here within two hours. He diagnosed a bad capacitor, had the part on his truck, and fixed it on the spot. Fair price, no upsell. Will use again.”

M
Maria R.
Sherman Oaks, CA Β· Aug 2025

β€œLC replaced our entire HVAC system β€” new Carrier condenser, furnace, and coil. Leo walked us through every option without pressure. The install team was professional and clean. System runs perfectly and our electricity bill dropped about 30%.”

D
David K.
Pasadena, CA Β· Nov 2025
Read all 300+ Google reviews β†’
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