HVAC Tune-Up in Denver, CO

The saying “prevention is the best medicine” doesn’t only apply to your body; it also applies to your home’s HVAC system. You can think of your home’s HVAC system like the lungs of your house—just like you want your lungs checked regularly to know they are working properly, the same should happen with your HVAC system.

Here at Mac-Vik Plumbing and Heating, our technicians can be the “doctors” you call for your HVAC tune-ups in Denver, CO. We are professional, reliable, and honest, and we won’t charge any more than is necessary if we find any issues during the HVAC tune-up.

Why Get an HVAC Tune-Up?

It’s easy to forget to put it on your to-do list, but scheduling a yearly HVAC tune-up with Mac-Vik Plumbing and Heating will help not only your system but also your pocketbook.


The most important reason to get an annual HVAC tune-up is to help prevent many issues before they happen. When one of our experienced professionals checks all moving parts of your unit, they can see minor concerns and quickly fix them before turning them into major issues.


When one of our technicians checks your heating and cooling system, they will ensure all the parts are functioning properly and clean any parts that need it. This excellent preventative measure will help your unit run more efficiently.

Saves Money

An annual HVAC tune-up will cost you a lot less than not having one for a few years and then having your unit breakdown on the hottest or coldest day of the year. Also, if our technician discovers a faulty part or leak during maintenance, it is usually cheaper and easier to fix than waiting for a larger problem to stem from it. Plus, less labor on our part means less expense for you.


Many appliances like HVAC systems come with a warranty, sometimes for many years. A common condition of any warranty is that the unit receives an annual HVAC tune-up as a form of maintenance. If you skip even one year, you could render your warranty void.

What Does an HVAC Tune-Up Include?

When we send one of our professionals to your home for an HVAC tune-up, they will do a thorough check of your system and all its components. If they find any concerns or issues, they will explain everything you need to know and help you decide how to proceed.

Here are some standard actions the technician will perform during an HVAC tune-up:

  • Clean all the components
  • Test the heating elements
  • Check for any leaks in the refrigerant line and ductwork
  • Recalibrate the thermostat
  • Ensure all electrical components are functioning correctly
  • Confirm the safety switches work
  • Clean or replace the air filter
  • Guarantee there are no safety hazards

An HVAC tune-up ensures your unit will live a long, happy life, usually up to 20 years when well-maintained.

What to Do Between HVAC Tune-Ups

While you should leave certain work to experienced professionals, there are some things homeowners can do throughout the year before their next HVAC tune-up is due.

Ensure Proper Ventilation

Leaving vents in your HVAC system closed is usually not the best choice. You may think closed vents will help you avoid using energy in rooms you don’t occupy much, but the tradeoffs aren’t worth it.

When vents stay closed, it can cause your system to try to re-adjust in ways that aren’t very efficient and could cause air leaks. Closed vents can also encourage mold growth and allergens to build up in your ductwork.

Prevent Debris

If any parts of your HVAC unit are outdoors, check the air regularly for any build-up of debris, such as leaves, nests, garbage, toys, or furniture. It’s a particularly good idea to do this after a big thunderstorm or snowstorm.

If your HVAC unit also includes components indoors, keep the area clear of anything that could block its operation. If you notice a particular room or area of your home not getting enough airflow, try to see if anything is blocking the air ducts. You never know when a child or pet will try to tuck something away for safekeeping!

Check Air Filters

If your unit uses air filters, it’s helpful to check them every three months to see if they need to be cleaned or replaced. Doing this is extra important in homes that have pets or people who suffer from allergies.

If the air filter is getting blocked by built-up pet hair and dust, not only can it not filter those particles from the air, but it also might be allowing even more particles to stay in the air, causing you and your family to breathe them in more.

Mac-Vik Has You Covered

Instead of scheduling your annual maintenance by searching for “HVAC tune-up near me,” just get in touch with Mac-Vik Plumbing and Heating, and we’ll find a time that works for you to send a certified technician to your home.

Our family-owned and -operated business can help with maintenance, repairs, and—if needed—replacements for all your plumbing and heating needs in and around Denver, CO.