Elite HVAC Installation for the Tri-State Area
We Are Trusted By Homeowners Across Ohio, West Virginia, and Pennsylvania.

WHERE EXPERTISE MEETS INTEGRITY. KLEMPNER.
Klempner Is Here For All Of Your Home Service Needs!
Thoroughly Vetted & NATE-Certified Trade Professionals
Responsive, Local Customer Support Representatives
Licensed & Certified Across OH, WV and PA
Reliable, Professional, and On-Time Service
Check Out Our 4.7-Star Customer Reviews
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The Klempner Installation Standard
We’ve refined our installation process over two decades to ensure zero stress and maximum performance.
Elite Infrastructure Installs
High-Efficiency AC Installation
Upgrade to a modern cooling system that slashes utility bills and provides whisper-quiet performance.
Furnace & Heating Replacement
Reliable, high-output heating installations designed to withstand the harshest PA, OH, and WV winters.
Heat Pump Integration
Specialized installation of versatile heat pump systems for year-round energy-efficient climate control.
New Construction HVAC Design
Full-scale system engineering and ductwork installation for new builds and property additions.

Frequently Asked Questions
How do I know if I need a full system replacement or just a repair?
If your system is over 12-15 years old and requires frequent repairs totaling more than 50% of its value, a high-efficiency installation is usually the more cost-effective corporate-grade solution.
Does Klempner offer financing for new HVAC installations?
Yes! We partner with Acorn Finance for large projects and Klarna for flexible, smaller installments to ensure you don't have to sacrifice comfort for your budget.
Are your installation technicians certified?
Absolutely. Our team is NATE-certified, ensuring they meet the highest national standards for technical excellence and energy efficiency.
How long does a typical HVAC installation take?
Most residential installations are completed within one business day. Our "Day-Of Communication" ensures you stay updated on our progress from start to finish.
What brands of equipment do you install?
We install industry-leading brands known for reliability. Klempner's experts allow us to select the equipment that performs best in the Ohio Valley climate.
Will a new system actually lower my monthly energy bills?
Yes. Modern high-efficiency systems can reduce energy consumption by up to 30-50% compared to units installed just 10 years ago, providing an immediate return on your investment.

