Need help planning your new furnace costs in Los Angeles, California? This guide explains how much you’ll spend on furnace installation in the City of Angels.
How Much Does Boiler Replacement Cost in Los Angeles? [2026 Data]
Heating and air conditioning service costs depend on your project and location. Check with a local pro for your specific job.
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Highlights
The average Los Angeles home needs 52,500 to 87,500 BTUs of boiler capacity.
The most common boiler fuel type in Los Angeles is natural gas.
Boiler installations in California should be handled by a C-4 licensed pro.
A high-efficiency boiler could save you 10% to 20% on heating costs.
Boiler replacement costs $4,110 in Los Angeles, and most people pay between $2,211 and $6,485 based on boiler and fuel type, home size, boiler capacity, and other cost factors. Los Angeles is known for its sunny, warm weather, but locals know that winters can be surprisingly overcast, rainy, and even a bit chilly. Luckily, a boiler is a low-maintenance heating option that can help keep out the chill.
Boiler Replacement Cost Factors
Replacing a boiler in Los Angeles, CA, will help you achieve energy-efficient heating in your home or condo. But not all boilers are the same, so the cost to replace a boiler will vary based on your home size, the boiler capacity, the boiler type, and even the fuel the boiler requires.
Size
You can estimate the cost of your boiler by your home’s square footage and boiler capacity using the table below. However, call an HVAC pro in Los Angeles, CA, for the most accurate estimate.
| Home Size (Sq. Ft.) | Boiler Capacity (BTUs) | Cost |
|---|---|---|
| 1,000 | 30,000–45,000 | $500–$3,710 |
| 1,200 | 36,000–60,000 | $1,520–$4,450 |
| 1,500 | 45,000–75,000 | $1,900–$5,560 |
| 1,750 | 52,500–87,500 | $2,211–$6,485 |
| 2,000 | 60,000–90,000 | $2,530–$7,420 |
| 2,500 | 75,000–113,000 | $3,160–$8,210 |
| 3,000 | 90,000–135,000 | $3,800–$9,000 |
Fuel Type
The most common fuel used for boilers in Los Angeles, CA, is natural gas. The fuel type you choose will have a major impact on both your ongoing costs and how much you pay for a new boiler.
Oil boiler: Oil burns hotter than gas, so oil boilers provide more heat and are better in colder climates. However, oil boilers require more maintenance than gas options, so keep things like long-term maintenance costs in mind before buying.
Gas and propane boiler: Propane and natural gas are common options for heating homes. In addition to the unit price, installation costs $1,000 to $3,000 and requires new exhaust lines, drains, and fuel lines.
Electric: Electric boilers are highly efficient and don't require some of the components that gas and oil boilers need, like exhaust vents. They take a long time to heat up but are an attractive option for tiny homes in warm climates.
Wood: Large, outdoor, wood-fueled boilers are good options for rural areas that have easy access to wood.
| Fuel Type | Cost |
|---|---|
| Oil | $1,700–$6,485 |
| Gas/propane | $2,211–$6,485 |
| Electric | $500–$6,485 |
| Wood | $5,000–$9,000 |
System Type
Boilers are broken out by fuel type, but they can also vary in other ways—like their system types.
Standard or conventional boilers: These boilers work by quickly heating water in pipes and sending it to your taps. Standard units are one of the most popular choices for homeowners in large homes and those with floor heating systems.
Combination boilers: Combination boilers are popular because they’ll give you access to hot water quickly. However, the supply tends to be limited due to the lack of a storage tank.
System boilers: These work by keeping high-pressure hot water in a sealed cylinder, where it can be sent to multiple taps within your home simultaneously.
High-efficiency boilers: High-efficiency boilers are up to 98% efficient, which accounts for thousands of dollars in savings over the boiler's life. Standard boilers are around 80% efficient, making them ideal for cold climates.
| Type | Cost | Pros | Cons |
|---|---|---|---|
| Standard | $2,211–$6,485 | Good for larger homes | Less energy-efficient |
| Combination | $1,700–$4,110 | Heats quickly | Heats only smaller spaces |
| System | $3,000–$6,000 | Quick, efficient heating | Requires more space |
| High-efficiency | $2,211–$9,000 | Saves energy and money | Higher installation cost |
Climate Zone
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The capacity of your boiler (in BTUs) depends on your region and climate. Warmer climates make it much easier to heat water, even for larger houses, so fewer BTUs are required. You can estimate your necessary BTUs by finding out which climate zone you live in.
HVAC Pro Costs
Hiring an HVAC pro for boiler replacement costs $75 to $200 per hour, or about $1,200 to $3,200 total. Don’t attempt to DIY this home improvement project. Installing a boiler is a complex job, and any mistakes could lead to fuel or gas leaks. In California, boiler installation should be handled by a pro with C-4 licensing from the Contractors State License Board (CSLB).
Additional Pros to Consider Hiring
In addition to an HVAC pro, you may also hire a plumber for boiler replacement in Los Angeles. Hiring a plumber costs $50 to $200 per hour, per worker. However, an HVAC pro is often the best person to hire for boiler projects since they have specialized skills for handling the fuel, particularly for gas and electric boilers.
Does Boiler Replacement Increase Home Value?
In a warm climate like that of Los Angeles, replacing a boiler won’t have much of an impact on home value. However, if you value having an efficient heating choice during the city’s short but chill winters, a boiler is priceless. Plus, if you invest in a high-efficiency boiler, you could see 10% to 20% savings on your heating costs.
How Angi Gets Its Cost Data
Home is the most important place on earth, which is why Angi has helped more than 150 million homeowners transform their houses into homes they adore. To help homeowners with their next project, Angi provides readers with the most accurate cost data and upholds strict editorial standards. We survey real Angi customers about their project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We pair this data with research from reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects.
Want to help us improve our cost data? Send us a recent project quote to [email protected]. Quotes and personal information will not be shared publicly.
Heating and air conditioning services reviews from real Angi homeowners in Los Angeles, CA
4.7★ avg. • 206 total reviews
- Darcie J.
Hauled some fixtures and gave an assessment of an old air conditioner that obviously needs replaced. Ed is so friendly and communicative. I continue to reach out, in case I’ve found my air con, for him to do the install. Thanks, Ed!
- Jamal W.
I?ve always thought ceiling fans are super stylish and wanted to install one in our living room to help the air circulate better. Joey showed me several models and helped me pick the perfect one, it?s modern with light wood blades and an integrated light, which also matches the room?s decor....
- David J.
We recently hired Lopez Plumbing and Heating to install a new furnace in our home, and we could not be happier with the results. The team was highly skilled and knowledgeable, providing helpful guidance on selecting the right furnace for our needs. The installation was done quickly and with...
Lopez Plumbing & Heating Mechanical LLC - Benny D.
My experience with this air duct and HVAC cleaning service was excellent! The technicians were professional and walked me through each step, explaining the benefits of keeping my ducts clean I couldn?t believe the amount of dust and debris they removed Now, the air in my home feels cleaner,...
Express Air Duct Cleaning - Selena O.
We have been trying to get an AC unit for the longest especially with this heat and iâ m so thankful i came across socal air quality. The installation and the whole process went very smoothly thanks to Pedro. I received a very affordable pricing and would definitely recommend the quality +...
SOCAL AIR QUALITY HEATING AND AIR - Michael L.
Fleetwell Air Conditioning Heating and Plumbing has consistently delivered outstanding service whenever I have needed them. Both of their technicians Alex and Javier are knowledgeable and professional. Not only did they diagnosed and fixed my HVAC issues , but also took the time to explain...
Fleetwell Air Conditioning Heating & Plumbing - Frank B.
Kandis and her team at Home Upgrade Specialist did an outstanding job installing our new HVAC system. From our first meeting, Kandis was informative, explaining the benefits of various systems and helping us choose the right one for our home. The installation team, Osman and Wilson, were...
Home Upgrade Specialist, Inc. - Suzanne P.
After dealing with another heating company, Mike came to the rescue. He was professional, quick clean and extremely accommodating. Heà ¢à  à  s a gem I appreciate his work ethic
- Larry E.
Pure Air LA was a fantastic experience for me. Anthony was prompt, professional, and attentive in explaining the condition of my air conditioner. He also changed out the thermostat. Anthony was a delight to work with, and I enthusiastically endorse his services. Five star service!
Pure Air LA, Inc. - Sharon W.
All work was done quickly and professionally. The condition of my HVAC unit was discussed in a very understandable manner. Josh was delightful to talk to
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