If you’re like many Arvada and Westminster homeowners who are still waiting for the winter that never happened, it might be tempting to put off AC maintenance—but intense summer heat is quickly approaching.
Now is the time to schedule planned maintenance for your AC or heat pump system. In this article, I’ll explain what’s included in planned maintenance, the risks of delaying your tune-up, and how to tell when air conditioning replacement might be your better option.
How Fluctuating Temperatures Impact Cooling Systems in Colorado
Coming out of a mild winter, you probably haven’t had to think about your HVAC system much lately, so it’s easy to put it on the back burner.
However, springtime temperature swings are hard on your HVAC system because:
- Inconsistent temperatures can contribute to moisture buildup
- Equipment parts expand and contract with changing temperatures, increasing wear, and the risk of damage over time
- Frequent heating and cooling cycling make the system work harder, especially for heat pumps
- The system is constantly trying to catch up as your home heats and cools quickly
As spring brings hot days, cool nights, and record-breaking high temperatures, your cooling system is ramping up whether it’s ready or not.
March 2026 Record-Breaking Highs in Denver Metro Area
Source: Fox31 KDVR
What’s the Best Time for Air Conditioning Maintenance and Why?
It’s best to schedule AC or heat pump maintenance once a year in the spring—before the summer heat kicks in.
Scheduling a tune-up early helps you:
- Maximize system efficiency for lower energy bills
- Catch small issues before you run into big problems
- Clear out unwanted debris that may have accumulated in the winter
- Get your service in before the inevitable HVAC cooling service rush
Signs Your Cooling System Needs Maintenance
The best time to schedule planned maintenance is before problems start, but if you notice any of the following signs, it’s a good idea to have it checked out sooner.
It may be time to schedule an AC tune-up if:
- You hear unusual sounds or notice frequent cycling
- Your AC isn’t keeping temperatures consistent
- Your energy bills have gone up unexpectedly
- Your warranty requires regular maintenance
- It’s been more than a year since your last tune-up
What to Expect from a Professional AC or Heat Pump Tune-Up
Our planned maintenance helps keep your system running smoothly and catches small problems before they become costly system failures.
Here’s some of what we do in our comprehensive 21-point cooling system inspection:
- Complete at least one full cycle of your system
- Analyze the full system and inspect the electrical components
- Check refrigerant levels
- Test and calibrate the thermostat
- Test airflow & system efficiency
- Clean components and perform any necessary maintenance
- Replace the filter
- Educate the customer and share personalized care recommendations
At L&M HVAC, we take an honest, no-pressure approach– no unnecessary repairs or upsells
When is Air Conditioning Replacement the Better Option?
Fixing your current AC unit or upgrading depends on a number of factors:
- Your warranty status
- The age of your system
- The frequency of AC repairs
- How long you plan to live in the home
Pro Tip: The Rule of 5000 is a helpful starting point. Multiply the age of your system by the estimated cost of repair:
- Less than $5,000: Repair is usually the better option
- More than $5,000: Replacement may be the smarter move
At L&M HVAC, we help you understand your options—with zero pressure to upgrade if it’s not in your best interest. If replacement makes sense, newer systems offer several benefits.
Benefits of Upgrading to a New System
- Lower Energy Bills
New high-efficiency systems improve comfort while reducing energy costs.
- Reduce Your Carbon Footprint
Modern heat pumps and AC systems produce fewer emissions. - 2026 Xcel Energy Rebates
Save thousands on an energy-efficient heat pump with Xcel Energy’s 2026 rebates (but act fast—they expire at the end of 2026!) - Improved Air Filtration
With wildfire and pollutants a regular part of Colorado summers, newer systems can improve indoor air quality.
Pro Tip: Check out our Heat Pumps vs. AC Guide or schedule a consultation with L&M HVAC to discuss your options.
The Risks of Waiting Until Summer for AC Maintenance
Delaying maintenance can bring major headaches down the road, including:
- Longer Wait Times
Emergency calls are prioritized in peak season, which can delay routine maintenance calls. - Higher Risk of Breakdowns
Skipping maintenance increases the chance of mid-summer system failure. - Emergency Service Costs
Delayed planned maintenance could leave you with an HVAC emergency—and the price ticket that comes with it! - Higher Repair Costs
The same repair could cost more down the road if parts costs increase with demand.
L&M HVAC & Mechanical Helps Arvada & Westminster Homeowners Stay Cool All Summer
We specialize in planned maintenance that:
- Prevents system failures
- Improves efficiency
- Never pressures you into unnecessary repairs or upgrades
Our goal is to keep you comfortable while avoiding unnecessary costs.
Pre-summer planned maintenance spots are filling up quickly. Schedule yours today.
Schedule Your Cooling System Tune-Up Before Spots Fill Up!
Don’t wait until sweltering Arvada heat kicks in. Schedule your tune-up today.
From Mild Winter to Summer Heat: Why You Should Schedule AC or Heat Pump Maintenance Now
Colorado heat waves are coming to Arvada. Is your AC ready? Planned maintenance keeps your system running efficiently. Schedule your AC or heat pump tune-up today.
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L&M HVAC provides quality residential HVAC services to Westminster and the surrounding Metro Denver Region.
Emergency service is available.
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