CSM HVAC Experts – Heating and Cooling Installation


Year-Round Comfort Your Family Can Count On

It’s easy to optimize your home’s heating and cooling with the help of your neighborly professionals.

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

Find Your Comfort Zone with Central or Ductless Heating & Cooling

Whether you need…

An energy-saving new furnace or for a reliably even temperature throughout your home

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 highly functioning HVAC system will cut your energy costs and increase your home’s value while making days and nights at home far more pleasant and cozy for your family.

You can rely on your friendly, local heating and cooling experts at CSM to help you design and find the ideal system for your home—and install it to perfection!

Trusted heating and cooling Installation Services

Dedicated to Your Comfort Since 1962

Chehalis Sheet Metal has been the trusted local heating and cooling expert for our neighbors in Western Washington for over six decades. 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.

Discover the CSM difference

Our heating and cooling installers are some of the best trained in the industry, and most of our crews have over a decade of experience working together—you won’t find a more efficient, clean, and courteous team anywhere. Discover the CSM difference!

Central Heating & Cooling


That Fits Your Home

1

Call us on the phone or fill out our quick and easy Contact Form online, and one of our experts will return your call. We’ll follow up with an in-person site visit to start the design process. At this stage, we’ll go over equipment choices for your heating and air systems, give you a quote for the project, and discuss financing options if needed.

2

At the start of the job, our project manager will go through your specifications in detail with the crew, making sure everyone is on the same page.

3

Our efficient, clean, and courteous crew will take care of your heating and cooling installation with minimal disruption to your daily routine. Typically the installation takes just a day or less, depending on difficulty and availability of parts.

4

You’ll enjoy the reliable and energy-efficient year-round comfort of central heating and air conditioning in your home – and recommend us to all of your friends!

(360) 748-9221

Customize Your Comfort With


Ductless HVAC

1

Call us on the phone or fill out our quick and easy Contact Form online, and one of our experts will return your call. We’ll follow up with an in-person site visit to start the design process. At this stage, we’ll go over equipment choices for a ductless mini-split system, give you a quote for the project, and discuss financing options if needed.

2

At the start of the job, our project manager will go through your specifications in detail with the crew, making sure everyone is on the same page.

3

Our efficient, clean, and courteous crew will install your ductless mini-split with minimal disruption to your daily routine. Depending on the difficulty and availability of parts, this typically takes just a day or less.

4

You’ll enjoy the reliable, efficient, and customizable comfort of a ductless mini-split heating and cooling system in your home during all seasons–and recommend us to all of your friends!

(360) 748-9221

Why wait to improve your home’s heating & cooling?

Fill out this short form and a representative of Chehalis Sheet Metal will contact you on the same business day to arrange a free estimate.

"*" indicates required fields

Request A Call Back
Hidden
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
This field is for validation purposes and should be left unchanged.

Heating & Cooling FAQs

A: The size of the HVAC system needed for your home depends on various factors such as the square footage, insulation, number of windows, and local climate. Our expert estimators at CSM will perform a load calculation to determine the appropriate size heating and cooling system for your home and make sure it is neither too large nor too small, both of which can lead to inefficiency and increased costs.

A: The cost of a new HVAC system can vary widely based on the type and size of the unit, installation complexity, and additional work needed, such as duct modifications or electrical upgrades. At CSM, we can walk you through the various financing options, manufacturer rebates, and federal or state tax credits that are available to help offset costs.

A: Energy efficiency for HVAC systems is measured by SEER (Seasonal Energy Efficiency Ratio) for air conditioners and AFUE (Annual Fuel Utilization Efficiency) for furnaces. Higher SEER and AFUE ratings indicate better efficiency. Modern systems range from 14 SEER to 25 SEER and 80% AFUE to 98% AFUE. Choosing a high-efficiency system can significantly reduce energy bills, often saving up to 20-30% compared to older units.

A: Regular maintenance is crucial for the longevity and efficiency of your HVAC system. Basic maintenance includes changing air filters every 1-3 months, ensuring the outdoor unit is free of debris, and scheduling professional inspections twice a year—typically in the spring and fall. A professional maintenance checkup from CSM will include checking refrigerant levels, cleaning coils, inspecting electrical components, and verifying overall system performance.

A: The installation process generally takes 1 to 3 days, depending on the complexity of the job and the need for additional work such as duct modifications. The process includes removing the old system, preparing the installation site, setting up the new system, connecting it to the existing ductwork and electrical system, and testing the new unit to ensure it operates correctly. CSM’s expert professional installers are trained and certified to handle these tasks efficiently and with minimal disruption to your daily routine.

Your Affordable Heating & Cooling Upgrade Awaits

You won’t need to burn through your savings to level up your home’s comfort! CSM offers a variety of financing solutions to fit your needs, including loans, payment plans, and energy-efficiency rebates for your new HVAC system. Talk to one of our expert representatives today.

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