When your HVAC system breaks down, you need service that’s fast, honest, and gets your comfort back—without the runaround. At Lasting Legacy Plumbing, Heating & Air, we provide expert HVAC repair services for both residential air conditioning and heating systems in Redlands and surrounding communities.
Whether your AC isn’t cooling, your furnace won’t start, or your airflow feels weak, our licensed technicians are ready to diagnose and fix the issue—today.
♦ AC blowing warm air
♦ Furnace won’t ignite or stay on
♦ Strange smells or burning odors
♦ Thermostat not responding
♦ Frozen evaporator coils
♦ Noisy or rattling units
♦ Weak airflow or uneven temperatures
♦ Constant cycling or short-cycling
♦ Leaking refrigerant or drain lines
♦ High indoor humidity levels
♦ Blown capacitors, fuses, or motors
♦ Dirty flame sensors or clogged burners
From electrical issues to mechanical failures, we’ve seen it all—and we fix it all.
Don't Ignore These Warning Signs—Addressing Them Early Can Prevent Bigger Problems
Sometimes HVAC systems don’t completely shut down—they slowly lose efficiency or show subtle signs of failure. Recognizing these red flags early can help you avoid costly repairs, energy waste, or even full system replacement.
Here are the most common signs it's time to schedule HVAC repair:
♦ Warm air blowing from vents when the AC is on
♦ Unusual noises like banging, screeching, or rattling
♦ AC or furnace won’t turn on—or shuts off unexpectedly
♦ Uneven temperatures or poor airflow throughout the home
♦ Thermostat not responding or inaccurate readings
♦ System constantly running or frequently cycling on and off
♦ Water leaks around the unit or excess condensation
♦ Ice buildup on coils or visible freezing
♦ Strange odors—musty, burning, or chemical smells
♦ Rising utility bills with no change in usage
♦ System more than 10 years old with frequent problems
If you notice any of these issues, don’t wait. A quick repair now can prevent a full system failure later—and our expert technicians are here to help.
Choosing between repairing your HVAC system or replacing it entirely depends on a few key factors—age, cost of repairs, energy efficiency, and how well the system meets your home’s needs. Here’s how to tell which option might be best for you:
♦ Your system is less than 10–12 years old
♦ The repair cost is minor and infrequent
♦ Your energy bills are still manageable
♦ Your home stays comfortable most of the time
♦ The issue is limited to one part (e.g., a thermostat or capacitor)
♦ Your system is over 12–15 years old
♦ You’ve had multiple breakdowns in the past 2 years
♦ Repair costs are 50% or more of a new system
♦ Your energy bills keep rising
♦ Your home has hot/cold spots or poor airflow
♦ You want improved efficiency or smart system features
Still unsure? Our team can inspect your current system and walk you through your options—without pressure. If a simple repair will solve the issue, we’ll let you know. If replacement makes more sense long-term, we’ll provide clear estimates and help you make an informed decision.
If your system is under 10–12 years old and the repair is minor, fixing it is usually the better choice. Our techs will walk you through the pros and cons so you can make the right decision for your home.
Costs vary based on the issue, but we offer upfront pricing before any work begins. Diagnostic charges apply but are credited toward the cost of your repair if you move forward with service.
Most common HVAC repairs can be completed in one visit. Our trucks are stocked with the most frequently needed parts to minimize delays.
We often offer same-day HAC repair for urgent situations. If your heating or cooling stops working unexpectedly, give us a call during business hours and we’ll respond as quickly as possible. You can also contact us here!
Yes—we service all major brands and models of HVAC equipment, including older units, split systems, packaged units, and ductless systems.
♦ Upfront pricing before work begins—no surprises
♦ Licensed, background-checked HVAC professionals
♦ Fully stocked service vehicles for same-day fixes
♦ Honest recommendations (we repair before we replace)
♦ Service for all makes and models—gas, electric, split, or packaged
♦ Repairs backed by warranty on parts and labor
♦ Clean, respectful treatment of your home from start to finish
We never push products you don’t need. Our goal is to get your system running safely and efficiently with the most cost-effective solution.