
5 * ON GOOGLE
COMPANIES THAT WORK WITH US
TRANE - AMERICAN STANDARD - GOODMAN - AMANA - CARRIER - YORK - LENNOX
Our Services
Stay warm all winter with our expert heating services. We offer installation, repairs, and maintenance to keep your system running efficiently and reliably
HEATING
Beat the heat with our reliable cooling services. From AC installation to fast repairs and maintenance, we keep your home cool and energy-efficient
COOLING
Our services include air purification, filtration, duct cleaning, and humidity control to create a safer and more comfortable indoor environment. Let us help you achieve optimal air quality for better health and well-being
INDOOR AIR QUALITY
Get more with our service plans! We offer thorough tune-ups, priority service, exclusive discounts, and added perks you won’t find elsewhere. Stay comfortable and save more year-round!
MAINTENANCE PLANS
THE ZENITH FAMILY ADVANTAGE
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Competitive Pricing
Get top-quality HVAC services at unbeatable prices. We offer the best value without compromising on quality or comfort!
Energy-Efficient Solutions
Lower your energy bills and boost comfort with our high-efficiency HVAC upgrades. We offer smart solutions to maximize performance and savings year-round.
Certified Technicians
Our skilled, certified technicians deliver expert HVAC service with precision and care. With top industry training and experience, we ensure reliable solutions for your comfort and peace of mind
100
100% Satisfaction Guarantee
We stand behind every service with our 100% satisfaction guarantee. If you're not completely happy, we'll make it right—ensuring top-quality service and your peace of mind every time.
Rapid Response: 24/7 Emergency Services
Heating or cooling issues can happen anytime—count on us for reliable 24/7 emergency service. We’re always here to provide fast, expert solutions when you need them most.

WHAT OUR CLIENTS SAY
Real Stories From Our Customers
1
JESUS DOMINGUEZ,
GARLAND, TX
"Replaced my unit and all the ducts, plus a get lifetime warranty on labor and yearly maintenance, totaly satisfied with ivan and his crew ."
2
CHELSEA FLEMING,
FRISCO, TX
"Zenith does the hvac services on my properties, they are really professional and reliable, always there when i need them plus they offer more on there service plan than anyone else ."
3
ZACH MANNING
GRAPEVINE, TX
"These guys truly work hard, they replaced my 2 ac systems and they finished in one day, and they do have reasonable prices for top brands, recommended ."
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COMFORT IS JUST A CLICK AWAY
Our Yearly Maintenance Plan isn’t just a routine check-up—it’s a complete performance boost for your HVAC system. We go beyond the standard tune-up with thorough system optimization, priority service, exclusive discounts, and no hidden fees. While other companies offer basic inspections, Zenith ensures peak efficiency, extends your system’s lifespan, and prevents costly breakdowns before they happen. Plus, with VIP priority scheduling and special member perks, you get unmatched service and savings year-round. Don’t settle for less—experience the Zenith standard of care and keep your home comfortable no matter the season
🔹 Two Comprehensive Tune-Ups Per Year – One for heating and one for cooling to ensure year-round efficiency.
🔹 Thorough 21-Point System Inspection – We check for potential issues before they become costly problems.
🔹 Professional Coil Cleaning – Boosts efficiency and extends the life of your system.
🔹 Blower Motor & Fan Check – Ensures proper airflow and system performance.
🔹 Electrical Component Testing – Prevents unexpected failures by catching worn-out parts early.
🔹 Refrigerant Level Check & Adjustment – Keeps your AC running at peak efficiency.
🔹 Heat Exchanger Inspection – Detects cracks or issues that could pose safety risks.
🔹 Ductwork & Airflow Optimization – Maximizes system efficiency and improves indoor air quality.
🔹 Lubrication of Moving Parts – Reduces wear and tear for longer equipment life.
🔹 Condensate Drain Cleaning – Prevents clogs and potential water damage.
🔹 Carbon Monoxide & Gas Leak Testing – Safety is our top priority.
🔹 Filter Replacement (Optional Add-On) – Keep your air fresh and clean year-round.
🔹 Priority Scheduling – Get ahead of non-members when service is needed.
🔹 No Service Call Fees – We waive the diagnostic fee for repairs.
🔹 Exclusive Member Discounts – Save on repairs, system upgrades, and installations.
🔹 24/7 Emergency Service Discounts – Reduced rates for after-hours service.
🔹 Guaranteed Peak Efficiency – A fine-tuned system saves you money on energy bills.
🔹 Extended System Lifespan – Prevent breakdowns and keep your system running longer.
Did you just find a mysterious door hanger on your doorknob??
That’s not just any piece of paper—it’s your ticket to hassle-free heating and cooling! Click the link to schedule your yearly maintenance and keep your system running at peak performance. Don’t leave your comfort to chance—deploy the HVAC bots now!