JJJ Techs Heating and Cooling

JJJ Techs Heating and Cooling Services

Heating system installation

Professional heating system installation in Lancaster, Ephrata, Leola, and Parkesburg. We install high-efficiency furnaces, boilers, and heat pumps for reliable warmth and energy savings. Trust our expert team to design and install the perfect heating solution for your home or business.

Heating system maintenance

Ensure your heating system runs efficiently with expert maintenance in Downingtown, New Holland, Quarryville, and Coatesville. Our tune-ups help prevent breakdowns, improve efficiency, and extend the life of your furnace, boiler, or heat pump. Schedule your service today!

Heating system repair

Reliable heating system repair in Honey Brook, Lititz, Avondale, and Kennett Square. We fix furnaces, boilers, and heat pumps to restore warmth to your home or business. Call now for fast service!

HVAC system maintenance

Comprehensive HVAC maintenance in Oxford, West Grove, Atglen, and Morgantown. Our preventative service improves efficiency, lowers energy costs, and prevents unexpected breakdowns. Book your tune-up today!

Ductless heating & A/C services

Energy-efficient ductless mini split installation and repair in Elverson, Ronks, Landenberg, and Narvon. Perfect for zoned heating and cooling. Contact us today!

HVAC system repair

Dependable HVAC system repair in Kinzers, Stevens, Pomeroy, and Lampeter. We fix heating, cooling, and ventilation issues for homes and businesses. Call us today!

Thermostat installation

Upgrade your home's efficiency with expert thermostat installation in Downingtown, Quarryville, Avondale, and Honey Brook. We install smart and programmable thermostats to enhance comfort and energy savings. Contact us today for a hassle-free installation!

Thermostat repair

Having thermostat issues? We provide fast thermostat repair in New Holland, Coatesville, Lititz, Stevens and Parkesburg. Whether it's unresponsive controls or inaccurate temperature readings, we’ll get your system back on track. Schedule your repair today!

Furnace Installation

Professional furnace installation in Lancaster, PA, Leola, Ephrata, New Holland, and Quarryville. We install high-efficiency systems for homes and businesses.

Furnace Repair

Fast and reliable furnace repair in Gap, Parkesburg, Honey Brook, Strasburg, and Christiana. Our expert technicians fix all major furnace brands.

Boiler Installation

Expert boiler installation in Parkesburg, Coatesville, Downingtown, Oxford, and Atglen. Get a high-efficiency boiler installed by professionals.

Boiler Repair

Emergency boiler repair in Lancaster City, Lititz, Morgantown, Cochranville, and West Grove. We service both residential and commercial systems.

Heat Pump Installation

Energy-efficient heat pump installation in Honey Brook, Bird in Hand, Gordonville, Ronks, and Sadsburyville. Upgrade your heating and cooling system today!

Heat Pump Repair

Fast heat pump repair in New Holland, Strasburg, Pequea, Reamstown, and Avondale. Keep your home comfortable year-round.

Air Conditioning Installation

Professional A/C installation in Ephrata, Leola, Coatesville, Morgantown, and Christiana. We install top brands with energy-efficient options.

A/C Repair

24/7 air conditioning repair in Lancaster, Quarryville, Atglen, Parkesburg, and West Grove. We fix all makes and models for reliable cooling.

A/C Maintenance

Prevent breakdowns with expert A/C maintenance in Leola, Honey Brook, Gap, Cochranville, and Downingtown.

Mini Split Installation

Ductless mini split installation in Sinking Spring, Lititz, New Providence, Narvon, and Landenberg for efficient heating and cooling.

HVAC Duct Installation

Custom ductwork installation for homes and businesses in Coatesville, Quarryville, Parkesburg, Morgantown, and Elverson.

HVAC Duct Repair

We repair damaged or leaking ducts in Lancaster, Downingtown, Honey Brook, Cochranville, and Gordonville to restore proper airflow and efficiency.

Smart Thermostat Installation

Upgrade to a smart thermostat in Honey Brook, Parkesburg, Morgantown, Quarryville, and Lincoln University for better energy savings and remote access.

Commercial HVAC Installation

Custom commercial HVAC installations in Lancaster City, Downingtown, Oxford, Kennett Square, and Coatesville. We design and install systems for offices, restaurants, and retail spaces.

Commercial HVAC Maintenance

Routine HVAC maintenance for businesses in Parkesburg, Quarryville, Morgantown, Lititz, and Honey Brook to prevent costly breakdowns.

Water Heater Installation

We install energy-efficient water heaters in Coatesville, Lancaster, Ephrata, Quarryville, and West Grove, including tankless systems.

Water Heater Repair

Fast water heater repair in Leola, Honey Brook, Avondale, Atglen, and Morgantown, ensuring hot water when you need it.

Commercial Refrigeration Repair

Emergency refrigeration repair in Chester County, including Lancaster City, Coatesville, Kennett Square, Oxford, and West Grove for restaurants, grocery stores, and businesses.

Commercial Refrigeration Installation

Expert commercial refrigeration installation in Lancaster, Parkesburg, Downingtown, and New Holland. We install walk-in coolers, freezers, and display cases for restaurants, grocery stores, and commercial kitchens. Get a quote today!

Walk-In Cooler Installation

Professional walk-in cooler installation in Quarryville, Lititz, Morgantown, and Ephrata. We design and install energy-efficient cooling solutions for food storage and retail businesses. Schedule a consultation today!

Walk-In Cooler Repair

Emergency walk-in cooler repair in Gap, West Grove, Avondale, and Strasburg. We quickly diagnose and fix temperature issues, leaks, and electrical problems. Keep your inventory safe—call now!

Walk-In Freezer Installation

Dependable walk-in freezer installation in Honey Brook, Leola, Christiana, and Cochranville. We install high-performance freezers for restaurants, supermarkets, and food distributors. Get started today!

Walk-In Freezer Repair

Quick and efficient walk-in freezer repair in Gordonville, Sadsburyville, Pequea, and Reamstown. We restore proper freezing temperatures and prevent food loss. Contact us for fast service!

We Proudly Serve

Akron PA, Atglen PA, Avondale PA, Bart PA, Bausman PA, Bird in Hand PA, Blue Ball PA, Bowmansville PA, Brandamore PA, Brownstown PA, Chatham PA, Christiana PA, Coatesville PA, Cochranville PA, Drumore PA, East Earl PA, East Lancaster PA, Elverson PA, Ephrata PA, Gap PA, Geigertown PA, Goodville PA, Gordonville PA, Holtwood PA, Honey Brook PA, Intercourse PA, Kelton PA, Kinzers PA, Kirkwood PA, Lampeter PA, Lancaster PA, Leola PA, Lititz PA, Martindale PA, Modena PA, Morgantown PA, Narvon PA, New Holland PA, New Providence PA, Paradise PA, Parkesburg PA, Pequea PA, Pomeroy PA, Quarryville PA, Reamstown PA, Refton PA , Ronks PA, Sadsburyville PA, Smoketown PA, Soudersburg PA, Steelville PA, Stevens PA, Strasburg PA, Suplee PA, Talmage PA, Terre Hill PA, Wagontown PA, West Grove PA, West Willow PA, Willow Street PA, Witmer PA,