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Claim This BusinessClimatech Mechanical Heating and Air Conditioning Services has operated in Wallingford, Connecticut for three decades, earning a 4.9-star rating across 261 customer reviews. The full-service contractor handles residential and commercial projects, including new installations, repairs, and preventive maintenance for heating and cooling systems. Their team responds to emergency service calls, and the company offers financing options to help homeowners manage equipment costs.
The contractor distinguishes itself through manufacturer partnerships with Bryant and Mitsubishi Electric, accessing products and warranty support that independent shops cannot match. They install ductless mini-split systems for home additions and retrofits, and their website promotes financing programs that make heat pump conversions more accessible. Climatech also serves commercial clients, handling refrigeration equipment alongside traditional HVAC work.
Several reviewers describe specific technicians who handled difficult situations. Brian answered emergency calls on a Sunday for a no-heat situation and arrived the following morning with diagnostic options. Tech Joe completed a same-day service call, with one reviewer noting their dog loved him. Another customer described a furnace installation where the crew worked quickly, cleaned up thoroughly, and left the home as they found it.
Seven of eight detailed reviews award 5 stars, with customers specifically praising same-day emergency response, honest diagnostics, and thorough clean-up after installations. The single 1-star review describes a commercial refrigeration issue that was not resolved across two visits.
| Sunday | Closed |
| Monday | 8 AM–5 PM |
| Tuesday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| ThursdayToday | 8 AM–5 PM |
| Friday | 8 AM–5 PM |
| Saturday | Closed |
New furnace and boiler installations, with repair services for no-heat emergencies and component replacements.
AC installation, refrigerant recharge, and diagnostic repair for systems that fail during summer heat.
Heat pump installation and repair, including ductless mini-split setups for home additions or zonable cooling.
Custom duct fabrication and installation for new construction or system upgrades.
Air filtration, purification, and ventilation improvements to address Connecticut seasonal allergens.
Service contracts for commercial building systems and restaurant refrigeration equipment.
Water heater installation and boiler services, addressing hot water needs alongside heating systems.
Smart thermostat setup and wiring for new equipment and system upgrades.