Lone Star Mechanical has been one of the leading HVAC Air Conditioning and Heating service providers in the Fort Worth, Arlington, and Mansfield areas for over 25+ years. We've installed & serviced air conditioners, geothermal and heating systems for residential home owners as well as small scale commercial projects with professionalism, honesty, and integrity.

Licensed. Fully insured. Factory-trained technicians. Lone Star Mechanical is a family-owned and operated company. Lone Star Mechanical has been serving Texas since 1989 when Tom and Mark established the company. By providing our customers with unparalleled service and customer care, we have grown to be one of the most respected air conditioning companies in the Fort Worth, Texas Metro area.

Business details

Year established: 1993
Licensed

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Heating Repairs

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It's your furnace's job to keep you warm in the winter, and it's our job to keep your furnace running safely and efficiently. Our expert technicians repair, service and maintain furnaces and heat pumps of any make, model or brand. If you're looking for new equipment, we also install a wide range of new heating systems designed to fit your home's heating needs and your budget.

Thermostats

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Even the best air conditioning equipment can't do its job if it is not properly installed. A poorly installed or improperly balanced system wastes energy and money. The professionals at Lone Star Mechanical have the knowledge and experience to install your air conditioning equipment for peak efficiency and comfort.

Geothermal

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WaterFurnace geothermal system operates more efficiently than ordinary heating and air conditioning systems because it can deliver an astounding five units of energy for every one unit of electrical energy used. By combining stored earth energy with safe electric power, many WaterFurnace owners realize savings up to 70% for heating, cooling and hot water.

Heating

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Lone Star Mechanical is a professionally licensed and insured Fort Worth heating contractor providing a variety of services for residential or commercial heating systems. Our heating services include heating system maintenance programs, heating system installations, heating repairs, furnace repairs, heat pump repairs, fireplace repairs, energy audits and services for zoned systems.

Air Conditioning

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From new air conditioner installation, HVAC repairs and geothermal systems call Lone Star Mechanical and get fast, professional and respectful service to ensure your home comfort. We're your local source for all residential air conditioning and heating services.

Bill Barr

Mar 02, 2016

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Tom and Mark exemplify professionalism, honesty and integrity. If you have heating or air-conditioning repair or installation, do not even waste your time calling anyone else for service. We have been clients of Lonestar Mechanical for years and they consistently exceed our expectations.

Robynne Hixson

Jul 14, 2015

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Lone Star Mechanical/Tom Bouldin installed my HVAC system in 1998 and it is still running like a champion. Tom Bouldin is the best in the business and 100% honest. If you don't need a new one, that's what he will tell you.

John Leddy

Jun 01, 2014

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These guys are the best! they'll nurse and coddle your older unit on long past its expiration date with a keen eye for detail and quality. When it's replacement time, you'll know, yup, it sure is. The new unit you get will be the best combination of quality, reliability, durability and price that there is.

Tom White

May 23, 2014

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I have used the services of Lone Star Mechanical for years. From routine maintenance, to minor repairs, to total system replacement, Tom's and Mark's work has always been spot-on. No up-selling, inflated prices, jerry-rigging or the run-around you find so much of in the equipment repair/replacement industry.