Trusted HVAC Service for Lexington Square Homes
Lexington Square's 90s-era construction often shipped with builder-grade furnaces nearing end-of-life. We provide written replacement quotes including HEPA upgrade, smart thermostat install, and rebate paperwork through CenterPoint Energy and Xcel.
Whether you need an emergency furnace repair on a sub-zero Minnesota night or a planned high-efficiency AC replacement before summer, our Eagan technicians arrive with fully-stocked trucks, transparent pricing, and the local know-how to finish the job on the first visit.
HVAC Services Available in Lexington Square
Emergency HVAC Repair
Swift response to urgent heating and cooling issues in Eagan's extreme temperatures. Our expert team is ready 24/7 to restore your comfort quickly.
AC Repair
Diagnostics and repair for central AC, heat pumps, and ductless systems across Eagan, MN. Most repairs completed same-day with parts on the truck.
AC Installation & Replacement
Right-sized, high-efficiency central AC and heat pump installations sized with a Manual J load calculation — not a square-foot rule of thumb.
Furnace Repair
Reliable diagnosis and same-day furnace repair across Eagan. We service every major brand of gas, electric, and dual-fuel furnaces.
Furnace Installation
High-efficiency 95-98% AFUE furnace installations with proper venting, gas sizing, and combustion air for Minnesota cold-climate operation.
Heat Pump Services
Cold-climate heat pump installation and service. Modern inverter-driven units operate efficiently to -15°F and below — ideal for Minnesota.
HVAC Maintenance & Tune-Ups
Annual maintenance plans designed for Minnesota's heating-dominated climate. Spring AC tune-up and fall furnace tune-up included.
Ductwork Services
Duct sealing, balancing, repair, and new installation. Most homes leak 15-30% of conditioned air through duct leaks alone.
Smart Thermostat Installation
Ecobee, Nest, and Honeywell smart thermostat installation, configuration, and integration with multi-stage and dual-fuel systems.
Indoor Air Quality Solutions
Whole-home air purifiers, UV lights, humidifiers, dehumidifiers, and ERVs. Cleaner, healthier air for Eagan homes year-round.
Boiler Services
Repair, maintenance, and replacement of hydronic boilers and radiant heating systems for Eagan homes with hot-water heat.
HVAC Zoning Systems
Multi-zone systems with motorized dampers, zone controllers, and bypass dampers — fix the upstairs-too-hot, basement-too-cold problem permanently.
Energy Efficiency Audits
Whole-home energy audits including blower-door testing, duct leakage measurement, infrared scanning, and prioritized efficiency recommendations.
Commercial HVAC Services
Light-commercial HVAC service: rooftop units, split systems, and packaged equipment for Eagan offices, retail, restaurants, and clinics.
Ductless Mini-Split Services
Mitsubishi and Daikin ductless mini-split installation for additions, finished basements, garages, and homes without existing ductwork.
Whole-Home Humidifier Installation
Bypass and steam humidifiers tied directly into your furnace ductwork. Combat dry Minnesota winter air with consistent 35-40% RH.
Air Filter Replacement
MERV 11-16 media filter cabinets and 1-inch filter upgrades. Cleaner air, lower static pressure, longer equipment life.
HVAC System Design
Custom HVAC design for new construction, additions, and major renovations. Manual J load calc, Manual D ductwork design, and Manual S equipment selection.
Refrigerant Leak Detection & Recharge
Electronic and UV-dye leak detection, evacuation, and EPA-compliant refrigerant recharge for R-410A and legacy R-22 systems.
Emergency Furnace Repair
24/7 emergency furnace dispatch when temperatures drop. We carry common ignitors, sensors, and control boards on every truck.
Lexington Square HVAC FAQs
- How fast can you get an HVAC tech to Lexington Square?
- Our average emergency response time to Lexington Square is 60–90 minutes from our Eagan dispatch hub. Same-day service is typical for non-emergency calls.
- Do you serve every address in ZIP 55123?
- Yes — Eagan AC Repair covers all of Lexington Square (55123) and surrounding Eagan neighborhoods.
- What HVAC services do you offer in Lexington Square?
- Full residential and light-commercial HVAC: emergency repair, AC and furnace installation, heat pumps, ductless mini-splits, indoor air quality, smart thermostats, and seasonal maintenance.
- Are estimates free?
- Free estimates on replacements and major repairs. A small diagnostic fee on service calls is waived if you proceed with the recommended repair.