Airlock LLC provides home improvement services in Salt Lake City and surrounding areas.  We specialize in providing exceptional value in the services that we offer.  Whether you are looking for a specific home energy upgrade, or a comprehensive home energy evaluation, our expert Certified Building Analysts will help you identify where your home needs some improvement and use the best tools and people to get the improvements made.

Duct Sealing/Cleaning


We offer Aeroseal Duct Sealing which seals your ducts from the inside, and provide huge improvements in home comfort and energy efficiency.  Homes see dramatic improvements in both their heating and cooling costs and the comfort of their home by sealing their air ducts.  This process seals every bit of your ductwork, not just what is exposed. 

We clean and sanitize your ductwork to help your family breath better and stay healthy.

Home Energy Audits/ Energy Upgrades

We provide comprehensive Home Energy Audits in Utah to diagnose the efficiency of your home and prioritize energy upgrades.  Our home energy consultation will diagnose air leakage, duct leakage, insulation needs as well as appliance power consumption.  We use the most effective tools in our energy audits including blower door tests, and infrared thermal imaging cameras.  We can facilitate the energy upgrades you need as well as advise you in energy saving tips and ways to save on utility bills.
Click on the service you are interested in for more information or give us a call with any questions.
Airlock LLC
(801) 382-9796

Building Envelope Sealing


We specialize in sealing the building envelope, also known as air sealing.  This process eliminates drafts and seals the home to reduce energy usage, increase comfort and prevent moisture problems in the home.  This is one of the biggest deals when it comes to the comfort of your home.  We use the Aerobarrier System as well as manual methods, depending on your requirements.

We can help you meet current and future energy codes as well as provide blower door tests required for code.