What makes an HVAC system energy efficient, and how much can you actually save? An energy-efficient HVAC system uses a high SEER rating (16-22+), variable-speed compressors, and smart thermostats to…
By Bill Lewis, Owner, JLM Air Conditioning & Heating Your house is dusty because your HVAC system is circulating dust instead of filtering it out. Dirty air filters, leaky ductwork,…
When should you replace your HVAC system? Replace if your system is 12-15+ years old, requires frequent repairs that total more than 50% of replacement cost, or runs inefficiently (SEER…
Do UV lights in HVAC systems work? Yes. UV-C lights use short-wavelength ultraviolet radiation to inactivate airborne pathogens (bacteria, viruses, mold spores) as air cycles through your system. Effectiveness depends…
When you search "HVAC company near me," you're not just looking for a technician. You're looking for someone who'll show up on time, fix what's broken, charge what they quoted,…
Your AC just died at 3 p.m. on a 110°F July afternoon in Mesa. You're sitting in a sweltering living room, frantically Googling "best AC repair near me" while your…
In Arizona, change your HVAC filter every 30–60 days, significantly more often than the national 90-day standard. Desert dust, year-round AC operation, monsoon dirt, and extreme heat accelerate filter clogging.…
An HVAC maintenance plan includes seasonal tune-ups (spring and fall), priority scheduling, discounts on repairs, and 50-point system inspections. Regular maintenance prevents costly breakdowns, extends equipment life by 5–10 years,…
Your HVAC system is the lungs of your home. Every hour, it circulates thousands of cubic feet of air through filters, ducts, and living spaces, either removing dust, allergens, and…
A mini split system is a type of ductless air conditioning setup that gives you the freedom to cool rooms individually without running ductwork through the whole house. It's a…
East Valley deserves the best in HVAC; that is what JLM Air Conditioning and Heating offers. Our team of professionals is dedicated to providing excellent service and guarantees that your space is at the right temperature.
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