Is the AC Efficiency Check really 100% free?

Yes, it is completely free with zero cost or obligation. A local certified partner evaluates your system's output temperature and power strain to determine if oil fouling is affecting your cooling efficiency.

Will this void my manufacturer warranty?

Optionally applied treatments are 100% warranty safe, insured, and verified by independent UL laboratories. The process introduces zero harsh solvents and requires zero refrigerant removal.

How long does the treatment take if my system needs it?

The entire AC Flush by EnviroTemp process takes approximately 15 minutes to perform, and your air conditioning system stays running continuously while it is applied.

How does internal buildup happen if I change my air filters regularly?

Air filters catch external dust, pet hair, and pollen. However, internal oil fouling happens inside the sealed refrigerant tubing, where compressor oil naturally migrates and bakes onto inner coil walls over time.

What if my AC is older?

Older systems often see the most dramatic improvements. Because oil fouling accumulates over time, clearing years of buildup can drop vent air temperatures by 1 to 4 degrees almost immediately.

Who will perform the efficiency check?

A licensed, insured, and certified local HVAC technician in your area will conduct the comprehensive 3-part evaluation.

Free Residential HVAC Efficiency Evaluation

Could Your AC Be Cooling Like New Again Without Replacing It?

Discover if invisible internal oil buildup is draining your cooling power, keeping your home warm, and inflating your summer power bills every single month.

Feel up to 4° cooler air flowing from your existing home vents
Reduce wasted electricity with a fast 15-minute pro treatment
Zero risk process — 100% warranty safe & UL laboratory verified

Zero Risk Offer Claim My Free AC Check

Free AC Efficiency Check ($149 Value — 100% Free & No Obligation)

Back by 30 years of proven federal track record

Certified HVAC technician measuring AC vent output temperature

Vent Temp Drop

1° to 4° Colder Air

$149 Value — 100% Free

Backed by Decades of Science & Proven Home Results

Real performance numbers from UL laboratory testing and thousands of satisfied homeowners nationwide.

30 Years

Trusted Federal Track Record

Proven in demanding military and government facilities before coming to residential homes.

15 Mins

Fast Application Time

Applied quickly by a certified pro with zero system teardown or component removal.

1–4° Cool

Immediate Vent Temperature Drop

Typical temperature drop homeowners feel at the vents almost immediately after treatment.

100% Safe

Warranty Safe & Insured

Fully verified by independent UL laboratories to safeguard your existing AC system warranty.

Comprehensive Evaluation

What Is Included in Your Free AC Efficiency Check

Our certified local HVAC partner performs a precise, simple 3-part evaluation to see if your system can cool colder and burn less energy.

Evaluation Step 1

Vent Temp & Airflow Audit

Measuring exact output temperatures at your home supply vents to detect hidden internal heat traps and airflow restrictions.

Evaluation Step 2

Oil Fouling Diagnostic

Checking if compressor oil buildup inside your sealed tubing is blocking thermal transfer and causing your compressor to overwork.

Evaluation Step 3

Power Strain Check

Calculating how much extra electrical power your system burns to maintain temperature due to internal heat buildup.

Evaluation Step 4

Custom Improvement Plan

Providing clear before-and-after metrics so you see exactly how much cooling power and efficiency your unit can regain.

Diagram comparing AC internal coil thermal transfer before and after AC Flush by EnviroTemp treatment

AC Flush by EnviroTemp Technology

Permanently clears coil surfaces without removing refrigerant or tearing down equipment.

The Hidden Cause of AC Cooling Loss

Understanding 'AC Cholesterol': Why Systems Lose Power Over Time

Think of compressor oil inside your AC tubing like cholesterol in human arteries. During normal cooling cycles, compressor lubricant migrates into the inner walls of your cooling coils, forming a baked-on oil film.

30% to 40% Loss in Cooling Efficiency

Even well-maintained systems with fresh filters lose significant cooling power after 5+ years because oil buildup acts as an invisible insulator inside the coils.

Molecular Nanotechnology — No System Teardown

AC Flush by EnviroTemp utilizes a professional-grade, no-rinse formula that breaks down oil fouling on contact. It requires zero refrigerant removal, no invasive teardown, and is 100% warranty safe.

*After 30 years of successful commercial and federal facility application, this fast 15-minute treatment is now available for residential homeowners through certified local partners.

Zero Risk Offer

Claim Your Free AC Efficiency Check

($149 Value — 100% Free & No Obligation)

Certified Local Technician: A qualified pro performs your comprehensive 3-part evaluation.

15-Minute Diagnostic: Direct vent output temperature and power strain readings on your unit.

Immediate Proof: See exact before-and-after improvement potential before spending a penny.

We respect your privacy. No spam, no sales pressure, no hassle.

Request Your Free Efficiency Check

Fill out the quick form below to check local partner availability in your zip code.

Homeowner Full Name *

Email Address *

Phone Number *

Zip Code *

Approximate AC Age

A local certified technician will reach out within 24 hours to schedule your free check.

Got Questions?

Frequently Asked Questions from Homeowners

Everything you need to know about AC Flush by EnviroTemp, system safety, and your free efficiency check.

Peak Summer Heat Warning

Stop Wasting Money on a Struggling AC System

Spots for local home efficiency checks are limited this summer. Claim yours before peak temperatures hit and keep your utility bills low.

"Enjoy crisp, cold air in every room without buying a brand new AC unit."

Claim My Free AC Check