HVAC Maintenance and Seasonal Tune-Ups in Northern Utah

How often does your HVAC system need maintenance?

Most homes do well with two tune-ups a year: one for the cooling side in spring and one for the heating side in fall. That timing catches problems before the season when you lean on each part the most. HVAC maintenance and an HVAC tune-up mean the same thing on our site. A technician cleans, tests and adjusts your equipment so it runs safely and does not waste energy. This page covers seasonal care for the whole system, and it is part of our whole-system HVAC services. Each type of equipment also has its own maintenance page with more detail:

• AC maintenance for central air conditioners.
• Furnace maintenance, including carbon monoxide testing.
• Heat pump maintenance for systems that both heat and cool.
• Mini-split maintenance for ductless systems.
• Boiler maintenance for hot water heat.

Warning signs your system is overdue for a tune-up

Nobody can remember the last visit

If you cannot recall when a technician last opened up your system, it is overdue. Dust, wear and loose connections build up quietly, and the first sign is often a breakdown on the hottest or coldest day of the year.

Bills are up but your habits are not

Higher gas or power bills with the same thermostat settings usually mean the equipment is working harder for the same result. Dirty coils and filters are common culprits.

The system takes longer to catch up

It still reaches the temperature you set, but it takes longer and cycles less smoothly than it used to. That can point to low refrigerant, a weakening motor or poor airflow.

Dust gathers quickly around the vents

Dust on registers and shelves soon after you clean can mean the filter is full or fits poorly, so dust slips past it and through the system.

Common problems we catch at seasonal tune-ups

Dirty coils and loaded filters

Seasonal dust, pollen, yard debris and the occasional spell of wildfire smoke coat outdoor coils and fill filters across Northern Utah. A dirty coil cannot move heat well, so the system runs longer for the same comfort.

Weak start-up parts

Capacitors and relays help motors get going and route power where it needs to go. They fade with heat and age, and a failing one often stops the outdoor unit cold. We test each one and point out any that are getting weak before they quit.

Low refrigerant

Refrigerant does not get used up like fuel. If the charge is low, there is a leak somewhere. Running low leads to long cycles and a frozen indoor coil, and over time it can damage the compressor.

Plugged condensate drains

Air conditioners, heat pumps and high-efficiency furnaces all drain water. Algae and dirt can plug the drain line during a busy season, and the backup can shut the system down or leak onto the floor.

What to expect at a seasonal tune-up

Call or book online, and we will set a time during business hours. Our technician asks how the system has been acting, then gets to work. In spring the focus is cooling. We clean the outdoor coil, check refrigerant pressures, test the capacitor and contactor and clear the condensate drain. In fall the focus is heating. We clean and test the burners, flame sensor and igniter, check the safety controls and test for carbon monoxide around the furnace and its vent. Both visits cover the filter, the blower, the electrical connections and the thermostat.

Performance and efficiency testing

Every tune-up ends with a few measurements that show how well the system is really working. We measure the temperature split, which is the difference between the air going into the system and the air coming out of the vents. We time the run cycles to see if the system starts and stops the way it should. We also read the electrical draw of the motors, meaning how much power they pull compared with what they were built to use. Together these numbers tell us if the system is healthy or slipping, and we write them down so the next visit has something to compare against. We do this testing as a step of every tune-up.

When we finish, you get a plain-language summary of what we found. If something needs repair, you hear the price first and decide from there. For a yearly check of the whole house on the calendar, look at our VIP Maintenance Plan. It costs $240 a year and includes one 2-hour visit a year covering an 88-point HVAC and plumbing inspection, a 1-inch filter replacement and a written report, plus 10% off repairs and priority scheduling.

Seasonal tune-ups across Northern Utah

Our Brigham City team does spring and fall tune-ups throughout our service area. Spring checks get the cooling side ready for hot, dry summers, and fall checks get the furnace or heat pump ready for sub-zero nights.

Cache Valley. Hyrum, Logan, North Logan, Smithfield and Nibley. Inversions mean long weeks with the windows shut, so a fresh filter and a clean blower count for a lot.

Weber and Davis County. North Ogden, Ogden, South Ogden and Layton. Between older homes and newer subdivisions, we see equipment of every age here, from tired original systems to high-efficiency units that need clear drain lines.

Box Elder County. Willard, Perry, Brigham City, Corinne, Tremonton and Mantua. Seasonal dust builds up on outdoor coils over the summer, which makes the spring coil cleaning well worth doing.

Related services

If a tune-up finds a failed part, our HVAC system repair page explains the next step. A smart thermostat can help the system run less while you are away. Dusty ducts undo some of a tune-up's good work, so ask about air duct cleaning too.

Book your next tune-up

Call (435) 730-2536 Monday to Friday, 8 AM to 6 PM, or schedule online. Your Comfort Heating & Air is licensed and insured. Booking a few weeks before the season starts leaves time for any repairs.