Reliable Professional Furnace Service in Napavine

It’s easy to optimize your heating and air conditioning for your home or business in Napavine with furnace repair and installation services from your neighborly furnace service professionals.

From call to install, we’re at your side through it all!

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Napavine, WA’s Trusted Local Furnace Technicians

From Mayme Shaddock Park to Ramblin Jacks Rib Eye, CSM in Lewis County is here to serve your furnace replacement and furnace installation needs. We’re proud to continue our legacy of delivering high-quality furnace service and HVAC services in Napavine, Washington.

Don’t Let A Faulty Furnace Leave You In The Cold

furnace
repair

Whether it’s pilot light issues or blower motor malfunctions, we’ll get your furnace up and running efficiently.

Boiler
Repair

Our experts can handle boiler repairs, from leaks and pressure problems to radiator issues.

Heat pump
repair

Is your heat pump blowing cold air when it should be warm? We’ll get it working optimally.

THERMOSTAT
TROUBLESHOOTING

A malfunctioning thermostat can lead to inconsistent heating. We’ll diagnose and fix thermostat issues.

emergency
services

We’re available 24/7 for emergency repairs, so you’re never left to sweat it out.

Find Your Comfort Zone with a Furnace Replacement in Napavine

Whether you need…

An energy-saving new furnace or boiler, or a central air conditioner for a reliably even temperature throughout your home or business

A heat pump for efficient heating and cooling

A ductless mini-split system for customizable room-by room comfort

An upgrade to a smart thermostat to slash your energy bills

An air conditioning system to keep you feeling fresh during the sticky summertime

A tankless water heater for space-saving hot water on demand

You can rely on CSM’s heating and air conditioning services in Napavine and surrounding areas to help you with your heating repair and emergency service needs!

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Professional Furnace Repair Service For Your Home or Business

Reliable, cost-effective home comfort in all seasons

Improved energy efficiency

Installation, maintenance and repair by experienced and skilled technicians

Save money on energy bills and cooling bills for years to come

Access to financing and rebates so you save even more

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Trusted Furnace Repair services

Dedicated To Your Comfort Since 1962

With over sixty years of experience, Chehalis Sheet Metal is the trusted local AC repair and AC installation expert for our neighbors in Napavine, WA and the surrounding area. As a family-owned business, your family’s comfort is our priority, and we will always honor your trust in us with transparent pricing, meticulous attention to detail, and respect for your living space during AC repairs in Napavine.

Discover the CSM difference

Our residential and commercial cooling system and heating system technicians are some of the best trained in the industry, and most of our teams of professionals have over a decade of experience working together—you won’t find a more efficient, clean, and courteous crew anywhere. Discover the CSM difference!

Your Furnace Installation in Napavine Has Never Been Easier

CSM provides unparalleled customer service on par with our quality installation and repair services. From your first inquiry, through estimating and completing your project, you’ll appreciate our transparent pricing and clear communication. With CSM as your HVAC contractor, you’ll never be left out in the cold!

Call us on the phone or fill out our quick and easy Contact Form online, and one of our experts will return your call, assess your furnace repair needs, and answer your questions. If it’s an emergency, we can provide temporary heating solutions until your full repair can occur.

We’ll follow up with an in-person site visit to go over materials choices for your repair, give you a quote for the project, and discuss financing options if needed.

Once approved, our efficient, clean, and courteous crew will take care of your furnace repair needs.

You’ll enjoy reliable and efficient comfort in your home–and recommend us to all of your friends!

(360) 748-9221

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Frequently Asked Questions
About Furnace Repair
in Napavine, Washington

A: The cost to have a furnace installed or replaced can vary significantly based on several factors, including the type and brand of the furnace, the complexity of the installation or repair, and your location. CSM ensures that the repairs are properly estimated and that you have clear expectations for how to proceed before any work is scheduled.

A: Choosing the right furnace involves considering the type of fuel (gas, electric, or oil furnace), the size of the unit, and its efficiency rating. A furnace that’s too large or too small for your home can lead to inefficiency and higher energy costs. Consulting with an HVAC professional like CSM can help you determine the correct size based on your home’s square footage, insulation, and climate. Higher efficiency furnaces (with AFUE ratings of 90% or higher) can save you money on energy bills over time, despite a higher initial cost.

A: Signs that your furnace may need repairs include unusual noises (such as banging, rattling, or squealing), uneven heating or insufficient warmth, frequent cycling on and off, increased energy bills, and visible damage to the unit. If you notice any of these symptoms, it’s essential to contact a professional HVAC technician such as CSM to diagnose and fix the problem before it leads to a more significant issue or complete system failure.

A: To keep your furnace running efficiently and extend its lifespan, it’s recommended to have it serviced at least once a year, preferably in the fall before the heating season begins. Regular maintenance typically includes a thorough inspection, cleaning, and tune-up of the furnace components. Additionally, homeowners should replace or clean the furnace filter every one to three months, depending on the manufacturer’s recommendations and the filter type.

A: If your furnace stops working, first check the thermostat to ensure it’s set to “heat” and at the appropriate temperature. Verify that the furnace’s power supply is intact by checking the circuit breaker and ensuring the unit is plugged in. Inspect the furnace filter and replace it if it’s dirty or clogged, as a clean filter is crucial for proper airflow. If these steps don’t resolve the issue, it’s time to call a professional HVAC technician to diagnose and repair the problem. Avoid attempting complex repairs yourself, as this can lead to further damage or safety hazards.

A: Your furnace may not turn on due to several reasons. First, check if the thermostat is set to “heat” and the temperature is set above the current room temperature. Make sure the furnace’s circuit breaker is not tripped and the power switch near the furnace is on. For older models, the pilot light may be out, while for newer models, the electronic ignition system could be faulty. If the blower motor is malfunctioning, it may prevent the furnace from starting.

A: If your furnace is blowing cold air, there could be a few possible issues. Make sure the thermostat fan setting is on “auto” rather than “on,” which can cause continuous blowing of air even when not heated. A clogged air filter can restrict airflow, causing the furnace to overheat and shut off the burners. The pilot light may be out, or the ignition system may be failing to light the burners. Don’t forget to check that the gas valve is open and the supply from the gas lines is uninterrupted.

A: The frequency of changing your furnace filter depends on several factors. Basic fiberglass filters should be changed every 1-2 months, while higher-efficiency filters can last up to 3 months. During heavy use in the winter months, check and replace the filter more frequently. Homes with pets or residents with allergies may require more frequent filter changes to maintain air quality.

A: Strange noises from your furnace can indicate different issues. Banging or clanking sounds could signify loose or broken parts inside the furnace. Squealing is often caused by a worn-out belt or motor bearings in need of lubrication. Rattling might be due to loose panels or ductwork connections, while whistling can indicate a clogged air filter or restricted airflow.

A: To enhance your furnace’s efficiency, schedule regular maintenance, including annual inspections and tune-ups by a professional. Regularly clean or replace the air filter, and ensure vents and ducts are free from obstructions. Properly seal ductwork to prevent air leaks and improve airflow. Installing a programmable thermostat can help better control heating schedules and reduce energy consumption. Improving insulation in your home can reduce heat loss and ensure the furnace runs less frequently.

Other Services

AC repair

HVAC

Roof Contractor Company

Roof repair replacement

roof cleaning

CSM Gives You Our Best–Nothing Less

Over 60 Years of Experience & Expertise

24/7 Emergency Service & Same-Day Service Available

Certified Trane Comfort Specialist & Mitsubishi Diamond Contractor

A Family-Owned Local Business—So We Treat You Like Family

Highly-Trained, Clean & Courteous Crews

Financing Available For Most Jobs

Unsurpassed Customer Service & Attention To Detail

Licensed, Bonded & Insured

100% Satisfaction Guaranteed