Longmont’s Trusted Furnace Replacement Professionals

Reliable solutions to keep your home warm all winter long.

When it’s time to replace your furnace, SAC Mechanical is here to help. With over 40 years of experience, our family-owned and operated business specializes in providing premium furnace replacement services. Our NATE-certified technicians are skilled in installing furnaces from leading brands like Lennox, Trane, Carrier, and more. We take pride in our A+ rating from the Denver/Boulder Better Business Bureau, a testament to our commitment to exceptional service and customer satisfaction.

Replacing an old, inefficient furnace can significantly improve your home’s comfort and energy efficiency. Our team can help you select the right furnace for your needs and budget. We provide a smooth installation process so you can enjoy reliable heating throughout the cold months. Our dedication to high-quality heating solutions has made us the number-one choice for furnace replacement in Longmont and the surrounding communities.

Upgrade Your Furnace Today!

Contact SAC Mechanical today for expert furnace replacement services. Let us help you stay warm and comfortable this winter.

(303) 825-9483

How to Know It’s Time for a New Furnace

Is your old furnace struggling to warm your home during Colorado’s blustery winters? It might be time for a replacement. Here are some common signs that you might need our furnace replacement services:

Frequent repairs: If your furnace requires constant maintenance, replacing it with a new, reliable unit might be more cost-effective.
Inefficiency: Older furnaces can struggle to heat your home efficiently, leading to higher energy bills. Upgrading to a high-efficiency model can save you money.
Inconsistent heating: If some rooms are too hot while others are too cold, your furnace may not properly distribute heat.
Age of the furnace: Most furnaces last about 15-20 years. If yours is nearing this age, it’s likely time for a replacement.
Strange noises: Unusual sounds like rattling or banging can indicate significant wear and tear on your furnace, suggesting it’s time for a new one.

Our Principles & Values

Integrity

We stand by our word and uphold the highest standards of honesty in all our dealings.

Honesty

We believe in transparent communication so that you fully understand your options and services.

Professionalism

Our team is committed to delivering exceptional service with meticulous attention to detail.

Fairness

We offer fair pricing and balanced service agreements to provide a just experience for every client.

Reliability

You can count on us to be there when you need us, providing dependable HVAC solutions.

Innovation

We embrace the latest technologies to deliver state-of-the-art HVAC systems and services.

Community

We proudly serve and support the Longmont community, building lasting relationships.

Customer Focus

Our clients are our top priority, and we are dedicated to meeting your unique needs.

Quality

We deliver only the highest quality products and services, guaranteeing long-lasting satisfaction.

What Our Customers Are Saying

SAC is our go to for all of our HVAC needs. They’ve been servicing our systems for several years and have been nothing but thorough and professional. Most recently we replaced our AC unit, and there process was smooth and fast. We love these guys and highly recommend them for your heating and cooling needs!

- Tim M

We just had a service call for a water heater issue and SAC went beyond our expectations by responding with a quick and high quality oriented solution. We have used them in the past for heating and A/C equipment issues and installations and have had a similarly excellent experience. I recommend them without any reservations.

- Pete B

I used SAC for checking my AC & Furnace. The technician Steve was very knowledgeable and professional. He explained step by step what he was doing and showed me all the possible future issues that I should keep my eyes on them. No pressure at all to do extra repair or fixing. I strongly recommend SAC for any heating and cooling job. They are one of the top.

- Ali M

Commonly Asked Questions About Furnace Replacements

Should I replace my furnace?

Replacing an old furnace can significantly improve energy efficiency, lower energy bills, and provide more consistent, reliable heating throughout your home. Newer models also offer advanced features for better comfort control.

What is the average lifespan of a furnace?

Most furnaces last between 15-20 years. If your furnace is within this age range or older, it may be time to consider a replacement to avoid frequent repairs and inefficiency.

How do I choose the right furnace for my home?

Choosing the right furnace involves considering your home’s size, budget, and heating needs. Our experts at SAC Mechanical can help you select the best unit from top brands like Lennox, Trane, Mitsubishi, and Carrier.

Can a new furnace improve my home’s air quality?

Although most people only think of a furnace’s heating capabilities, they also affect the indoor air quality of your home. Many new furnace models have advanced filtration systems that can significantly improve air quality by reducing dust, allergens, and other airborne particles.

Upgrade Your Heating System With Confidence

Contact SAC Mechanical today for reliable, efficient furnace replacement services. Our expert team is here to help you enjoy a warmer, more comfortable home.

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