When it comes to HVAC performance, what you don’t see can have the biggest impact. Behind your walls and ceilings, ductwork made from custom-fabricated sheet metal ensures air moves efficiently, quietly, and cleanly throughout your home or building.
Poorly designed or mass-produced components result in energy waste and inconsistent temperatures. That’s why Alferman offers in-house sheet metal fabrication tailored to your exact system and space. From ductwork and fittings to custom vents and transitions, we build for precision, leading to faster installation and higher-performing systems.
Sheet Metal Fabrication Solutions
Airflow issues are a common complaint in both homes and commercial buildings. Hot and cold spots, noisy vents, and rising energy bills are often caused by poorly designed or improperly fitted ductwork. We aim to optimize energy efficiency and improve overall system performance in properties of all sizes.
Our in-house custom sheet metal shop produces customized:
Ductwork
Vents & Transitions
HVAC Fittings
Flexible Financing and Full Factory Warranties for Your Peace of Mind
We stand by our work and want you to feel confident in your investment. With full factory warranties on equipment and labor, you won’t be on the hook for expensive repairs if something goes wrong. In addition, we provide flexible financing options so you can get the right system for your home while staying on budget.
Customer Service You Can Count On
As a local business, serving the Washington, MO community is something we take seriously. Whether we’re making a minor repair or installing a completely new system, our dedication to honest, transparent, and trustworthy service is always a top priority.
What Customers Are Saying About Alferman Air Heating & Cooling
“I used Alferman to get a new heat pump installed and they were very helpful and informative. They are extremely professional, fair, and did a great, clean job with the install and removal of my old units. I'd recommend them to anyone looking for hvac work!”