When your air conditioning system starts to falter during the warm Northfield summers, you can rely on DTSOL LLC to provide swift and professional A/C maintenance. With our licensed and insured technicians, we provide in-home service and offer same-day or next-day availability whenever possible. Each service is backed by a generous 60-day labor warranty and a 1-year warranty on parts. We proudly serve Northfield and nearby areas such as Winnetka, Glenview, Deerfield, Highland Park, and Skokie.
Our team of skilled technicians regularly assists homeowners around Northfield Town Center, homes near New Trier High School, and residential areas along Willow Road. We also serve the communities near Clarkson Park, neighborhoods around Northfield Square Shopping Center, and homes along Happ Road. Our expertise in A/C maintenance is well-known throughout Northfield and surrounding areas.
At DTSOL LLC, we provide comprehensive A/C maintenance services in Northfield. Our services include an initial diagnostic, clear pricing before work begins, and most fixes completed in one visit when parts are available. We're licensed and insured, and all our services are covered with a 60-day labor warranty and 1 year on parts. Our team can also assist with related appliances like furnaces, heat pumps, and boilers.
We diagnose A/C system issues quickly and accurately.
Regular A/C tune-ups can help prolong the life of your system.
We replace your A/C filter to ensure optimal performance.
We repair leaks to prevent damage and improve efficiency.
We ensure your thermostat is accurately reading temperatures.
We replace faulty parts to restore your A/C's function.
We repair all major appliance brands for A/C Maintenance, including:
Typical A/C Maintenance Repair Work
Service coverage and warranty information. We offer 60-day labor warranty and 1-year parts warranty.
We operate as a fully home service - no fixed storefront. Our technicians travel to your location anywhere within.
My A/C unit was not cooling. DTSOL LLC technician diagnosed the issue as a refrigerant leak and fixed it the same day.
Services: A/C MaintenanceOur A/C unit was making strange noises. The technician quickly identified the problem as a faulty fan and replaced it.
Services: A/C MaintenanceThis could be due to several reasons such as a refrigerant leak, dirty filter, or a faulty compressor. Our technicians will diagnose and fix the issue.
Noises could be due to loose or broken parts, such as the fan blades. It's best to have a professional inspect the unit.
This could be a sign of an oversized A/C unit or an issue with the thermostat. Our technicians can help determine the cause.
Typically, it's recommended to replace your A/C filter every 30-60 days, but it can vary based on use and air quality.
An A/C tune-up typically involves checking refrigerant levels, inspecting and cleaning components, and ensuring the system is functioning efficiently.