Whether you’re building a new home that requires HVAC installation or have existing equipment needing repair or maintenance, Lakes Heating & Air Conditioning has the solutions you need to get the job done right.
Trusted and respected by Medina home and business owners since 1974, our team is uniquely capable of delivering the top-quality HVAC solutions you need to ensure lasting comfort and safety at your property.
Schedule heating and cooling services in Medina, OH, by calling our team at (330) 644-7811 today!

24/7 Emergency HVAC Repair
Recognizing the signs of needed HVAC repair is essential to prevent minor problems from escalating into expensive, complex issues. Signs of needed service include:
- Burning, musty, or sulfuric smells
- Complete system failure
- Frequent short-cycling
- Insufficient heating or cooling
- Loud noises
- Sudden spike in energy bills
- Visible water leaks
At Lakes Heating & Air Conditioning, we understand that sudden HVAC failures aren’t just a nuisance but that they can harm your health and safety. That’s why we offer 24/7 emergency HVAC repairs to families throughout Medina. No matter what time your equipment fails, we’ll deliver the prompt, professional response you deserve.
Reliable Heating Services
With average winter lows bottoming out at 19 degrees F, Medina families can’t stress the need for reliable heating services enough. At Lakes Heating & Air Conditioning, our heating experts offer comprehensive solutions to keep your home warm and cozy on the year’s coldest days. We can assist with:
- Heating repairs: From flickering pilot lights to clogged furnace filters, we can diagnose and fix any heating failure you may be experiencing.
- Heating installation & replacement: We specialize in installing heating systems for newly constructed properties, including furnaces, boilers, and heat pumps. If your heating system is older than 15 years, needs frequent repairs, or has reduced efficiency, our replacements can help.
- Heating maintenance: Schedule an annual heating tune-up at the end of summer or early fall to keep your system in proper working order.
Ensure your home has reliable heating to get through the winter chill. Call (330) 644-7811 to book heating services in Medina today!
Expert Cooling Installation & Maintenance
While summers may be mild, with average highs of 81 degrees F, Medina families still need reliable cooling equipment to keep the high humidity at bay. Our team specializes in delivering top-quality air conditioning solutions designed to keep your indoor environment cool and comfortable when it counts.
We offer:
- AC repair: Whether you have a refrigerant leak, electrical malfunction, or faulty thermostat, our AC repair specialists can help.
- AC installation & replacement: We have experience installing central AC, ductless mini-splits, and geothermal heat pump units. Our team offers free AC replacement estimates so you can make the most informed decision for your home.
- AC maintenance: Extend your system lifespan, enhance energy efficiency, and prevent breakdowns with an annual AC tune-up.
Bring high-efficiency cooling to your home by calling (330) 644-7811 to book AC services in Medina, OH, today!
Top-Rated Indoor Air Quality Services
Poor indoor air quality is one of the leading concerns for homeowners, according to the Environmental Protection Agency. At Lakes Heating & Air Conditioning, we offer various IAQ solutions to target and eliminate harmful airborne contaminants. From humidifiers and dehumidifiers to air cleaners and smart thermostats, we provide the comprehensive solutions families need to enjoy fresher, healthier air indoors.
Schedule indoor air quality services with our team by calling (330) 644-7811 today!
Choose Lakes Heating & Air Conditioning in Medina, OH
As Northeast Ohio’s leading heating and air conditioning experts, Lakes Heating & Air Conditioning is proud to be the preferred choice for HVAC services in the Medina area. Our licensed and insured technicians strive for service excellence in every call we take on, demonstrating a deep commitment to your convenience and satisfaction through our upfront pricing, free service estimates, and family-owned and -operated values.
Book HVAC services in Medina, OH, today by calling our team at (330) 644-7811!
Recent Jobs and Reviews in Medina, OH
Job Locations and Reviews
Completed new construction HVAC finish work including installation of all supply and return registers throughout the residence, mounting and wiring of the thermostat, installing a fresh air filter in the system, and leveling the outdoor condensing unit on its pad to ensure proper operation and drainage. All components tested and verified operational upon completion.
Completed full HVAC system replacement including installation of new York furnace in basement utility room and matching York condenser unit on exterior concrete pad. Installed PVC intake and exhaust venting from furnace through ceiling, ran copper refrigerant lines with insulation connecting indoor and outdoor units, and mounted electrical disconnect box with conduit routing to house electrical system. All ductwork connections, electrical wiring, and control systems properly configured and tested for operation.
Replaced HVAC ductwork in basement and attic areas where original sections were removed during asbestos abatement. Installed new metallic ductwork with proper transitions, elbows, and sealed connections throughout exposed ceiling joists in basement space and integrated new vertical duct runs through upper structural cavities. All ductwork was properly secured to existing framing, sealed at joints with foil tape, and routed to maintain efficient airflow while working around existing plumbing, electrical conduit, and building infrastructure.
Conducted inspection of exposed framing to evaluate installation requirements for bathroom exhaust fans, microwave exhaust, and associated ductwork. Documented existing structural conditions with photos, noting electrical wiring paths and available connection points through wooden joists. Performed preventative maintenance on system components affected by snow accumulation.
Performed tune-up service on a 2-zone furnace system located in the garage (age unknown). Inspected and documented control wiring connections, thermostat functionality, and zone control components. System is operational with no immediate concerns identified.
Completed air conditioning retrofit assessment, documenting existing mechanical system configuration with digital photography. Evaluated current furnace/air handler unit with exposed internal components, condensate lines, refrigerant piping, and associated control systems. Prepared comprehensive replacement estimate for upgrading the existing HVAC equipment.
Performed comprehensive tune-up on 7-year-old furnace. Conducted combustion analysis with Sauermann gas analyzer confirming proper operation with O2 at 7.60%, CO at 9 ppm, CO2 at 7.46%, and efficiency readings of 88.5%/97.6%, all within manufacturer specifications. System is operating safely and efficiently.
Inspected deteriorated ductwork in basement area showing significant rust staining and compromised insulation wrap. Observed moisture damage affecting the cylindrical duct system mounted along brick/stone foundation wall, with visible yellowing and deterioration of insulation material requiring professional remediation.
Successfully installed a whole-home humidifier system with integration into the existing HVAC setup. Removed and replaced Dynamic air filters as specified in work order. Completed all necessary plumbing connections, including copper line adaptation and proper mounting of the humidifier unit to ensure optimal performance.
Performed scheduled maintenance on geothermal heating unit. Conducted diagnostic testing using electronic pressure/temperature gauge to verify proper system operation. Inspected condenser coil and verified system parameters were within manufacturer specifications.
Performed residential heating maintenance service on furnace (model MVP LK). Conducted combustion analysis using Bacharach analyzer, confirming optimal system performance with 96.7% efficiency, CO at 21 ppm, O2 at 9.6%, and stack temperature at 95°F. All parameters within manufacturer specifications.
Responded to service call for non-operational garage furnace (approx. 1 year old). Performed combustion analysis using Sauermann gas analyzer, which confirmed proper operation with acceptable CO levels (6-8 ppm), good oxygen readings (8.92-9.66%), and excellent efficiency ratings (88.1-89.0% eta+, 97.2-98.2% eta). System now functioning within manufacturer specifications.
Responded to commercial no-heat call for rooftop unit. Inspection revealed severe corrosion at heat exchanger seam with visible deterioration of metal components. Unit requires replacement due to compromised heat exchanger integrity and safety concerns.
Completed replacement of aging Carrier furnace system (model #58sta090---12116, serial #3305a33590, manufactured August 2005) with new unit. Installation included proper connection of metal ductwork with sealed joints, installation of PVC condensate drain line, and connection of all necessary electrical components. System also features an integrated Aprilaire humidifier mounted to the side ductwork.
Responded to no heat call. Performed combustion analysis using Bacharach Fyrite INSIGHT analyzer, which showed natural gas readings with Oâ‚‚ at 73%, CO at 24 ppm, efficiency at 98.0%, and COâ‚‚ at 7.7%. System now operating properly with safe combustion parameters.
Performed diagnostic inspection on 20-year-old Carrier furnace (Model #58sta090-12116, Serial #3305a33590, manufactured August 2005) in response to customer-reported high-pitched noise during operation. Testing revealed elevated carbon monoxide levels (97 ppm CO, 0.1% oxygen) indicating combustion issues. Determined the ½ HP motor was causing intermittent high-pitched ringing noise of varying intensity.
Performed routine maintenance on 5-year-old gas furnace (MVP model). Conducted combustion analysis with Testo 310 analyzer, confirming acceptable CO readings between 11-16 ppm and O2 levels at 6.2%, indicating proper combustion efficiency and safe operation.
Performed routine maintenance on 2-year-old gas furnace. Conducted combustion analysis with testo 310 analyzer, which showed CO readings of 24 ppm and 14 ppm. System is operating within acceptable parameters. MVP service plan valid through 2025.
Performed combustion analysis on natural gas furnace using Bacharach Fyrite INTECH analyzer. Results showed excellent combustion efficiency at 97.1% with acceptable Oâ‚‚ level of 9.0%, COâ‚‚ at 6.7%, and CO at 39 ppm, all within manufacturer specifications. System is operating safely and efficiently.
Inspected HVAC system due to reported gas leak. Conducted thorough examination of gas line components including the main PVC supply line and black rubber gas hose with green identification label. Checked all connections, brackets, and electrical components associated with the gas system, confirming proper installation and sealing of all gas-carrying components.