Since introducing the first small-duct high-velocity system in 1985, The Unico System® has become the industry leader for homes where traditional ductwork simply isn’t practical. Designed specifically for older homes, historic properties, custom homes, and renovation projects, Unico’s flexible small-duct technology allows homeowners to enjoy modern heating, cooling, and humidity control with minimal impact on architectural features and living spaces. At Lawrence Air Systems, we choose Unico because it solves comfort challenges that conventional systems often cannot while delivering exceptional performance, quiet operation, and outstanding humidity control.
Featured Unico Solutions
When selecting specialty HVAC solutions, we look for proven performance, strong manufacturer support, long-term parts availability, and a track record of success. The Unico System has spent decades refining its technology and supporting contractors and homeowners across North America. We value their commitment to innovation, product quality, and ongoing support. As a Unico Preferred Contractor, Lawrence Air Systems has the training and experience necessary to properly design and install these unique systems, and we proudly back every new Unico installation with an exclusive 10-year labor warranty. Together, Unico and Lawrence Air Systems provide homeowners with a comfort solution that respects the character of their home while delivering modern efficiency, comfort, and peace of mind.
Brandon was prompt, pleasant & professional. I highly recommend Lawrence Air. I will definitely use them again.Posted on Google Nicole Spalding Brandon was excellent. He was knowledgeable and was willing to explain what the problem was and what my options were for repair. I had a very pleasant experience with your company and with Brandon.Posted on Google Dennis King Great service as usual! Lawrence Air is the best all around - employees, service (& timeliness!)Posted on Google Mallard Reviews Highly recommend Lawrence Air. Always quick to respond with any service needs that arise. Brandon did a wonderful job today servicing HVAC and Boiler maintenance/assessment. Very professional, courteous, and took time to explain all the details. Thanks Brandon!Posted on Google Fran Matola Ben was courteous, competent and efficient. Diagnosed the problem quickly and took time to evaluate the system. Identified a second issue and told us the repair would be significantly cheaper if we waited to regularly scheduled maintenance. Very happy with the service and the excellent customer service.Posted on Google David Stahl Very happy with this company. This is now the 7 time I’ve had them to my house. I’m very happy that we made the switch.Posted on Google Robert Crausman We got a heat pump system through them a few years ago. Great customer service. Today, Brandon came and did the annual service visit. He was very knowledge and friendly, and was happy to answer all of my questions about the system.Posted on Google James Kostas-Kraines Excellent and knowledgeable service.The technician, Seth, shared the repair needs clearly and was conscientious in performing his job and doing it well.Posted on Google Arlene Miguel Nick did an excellent job with our dryer vent!!Posted on Google liz eldert Lucien and Arlindo were fantastic! I had my oil furnace replaced with a Mitsubishi Hyper Heat Pump ducted system with Lawrence Air Systems and from start to finish the team was professional, courteous and clearly very skilled. I'm happy to say that I am now off of Oil, lessening my fossil fuel footprint and enjoying an even more comfortable system for both heating and cooling! Thank you Team! ShirleyPosted on Google Shirley Martin
Special Financing Available*
No Interest if Paid in Full within 12 months: Interest will be charged to your account from the purchase date if the promotional balance is not paid in full within the promotional period. Minimum monthly payments are required. Paying only the minimum payment will not pay off the balance before the end of the promotional period. For new accounts, the APR for Purchases is XX.XX%. Terms subject to credit approval. Additional terms and conditions may apply. Offer subject to change without notice.