Excel Geothermal A/C & Heat, LLC

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28Years Active

Excel Geothermal A/C & Heat, LLC

Name: Excel Geothermal A/C & Heat, LLC
Address: 10810 Alder Circle, Dallas, Texas, 75238, US
Telephone: (214) 305-9017

10810 Alder Circle, Dallas, Texas, 75238

(214) 305-9017 Website Request Quote

28+ Years Exp.

Closed Loop / Open Loop Loop Types

Residential / Commercial Projects

Verified Contractor

Reviews are still building. Here's why we list this contractor:

28+ years in business
Established contractor
Verified by GeothermalFinder
Listing reviewed by our editorial team

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About the Contractor

Excel Geothermal A/C & Heat, LLC is a Dallas-based specialty geothermal contractor with more than 28 years of experience exclusively in ground-source heat pump systems. Under the direction of founder and president Roy Schar, the company performs more than 150 geothermal installations per year across residential, commercial, and municipal projects throughout the DFW Metroplex and into Oklahoma and Louisiana. Services include site evaluation, custom system design, vertical and horizontal ground loop installation, well drilling, permitting, heat pump integration, and 24-hour emergency repair. ClimateMaster is the primary geothermal brand installed. Excel holds Texas HVAC license TACLB23243E, Texas Drillers License 59525C, and US DOT certification, and is NATE certified, BBB accredited, and holds a Texas Minority-Owned Business Certification. The company is listed in the WaterFurnace residential dealer locator serving the Dallas area.

Verified active operator per excelgeothermal.com + WaterFurnace dealer locator (TX import 2026-06-02)

Excel Geothermal A/C & Heat — Dallas specialist, 28+ years. 150+ installs/yr, ClimateMaster, WaterFurnace dealer, TACLB23243E, 70+ DFW cities.

Service Details

Years in Business

28 years

Boring Methods

Vertical, Horizontal

Brands Installed

ClimateMaster, WaterFurnace

WaterFurnace

Authorized Dealer

Service Area

Serves 15 areas across Texas

Dallas Fort Worth Arlington Plano Frisco McKinney Denton Irving Garland Lewisville Carrollton Richardson Allen Wylie Rockwall +3 more

Regulatory Context

Geothermal Permitting in Texas

Geothermal heat pump installations in Texas require specific permits and compliance with state regulations regarding well drilling, loop installation, and refrigerant handling. Contact your local building department for specific requirements in your area.

See full geothermal regulations →

Frequently Asked Questions

How much does geothermal installation cost in Dallas, Texas?

Geothermal heat pump installation in Dallas typically costs between $18,000–$45,000 depending on system size, loop type (vertical vs. horizontal), lot conditions, and home square footage. Available state and utility incentives can reduce net cost (federal §25D credit ended Dec 31, 2025 under OBBBA; §48 commercial ITC may still apply). Request quotes from multiple certified installers in Texas to compare pricing.

Do I need a permit for geothermal drilling in Texas?

Most Texas municipalities require permits for geothermal well drilling and ground loop installation. Requirements vary by county — some require driller licensing, environmental impact review, or water well permits. Your geothermal installer should handle the permitting process. Contact your local Dallas building department for specific requirements.

How long does a geothermal system last in Dallas?

Geothermal heat pumps typically last 20–25 years for the indoor unit and 50+ years for the ground loop. In Dallas's climate, a properly maintained system provides reliable heating and cooling with minimal degradation. Annual professional maintenance and filter changes every 3 months help maximize system lifespan.

Is my property in Dallas suitable for geothermal?

Most properties in Dallas, Texas can support geothermal systems. Vertical loop systems require minimal land area (as little as a standard residential lot), while horizontal loops need more yard space. A qualified installer will conduct a site assessment including soil conductivity testing to determine the best loop configuration for your property.

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Listing data verified as of: June 2, 2026

Regulatory Context

Geothermal Regulations in Texas

Geothermal heat pump installations in Texas may require drilling permits, environmental site assessments, and compliance with local well and thermal energy regulations. Requirements vary by jurisdiction and system type (vertical, horizontal, open-loop). Contact your local municipality, state energy office, or a licensed geothermal installer for specific permitting requirements in your area.

→ Geothermal regulations & permit guide

Browse all geothermal contractors in Texas →

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Listing data last checked: June 2, 2026

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Tags: Commercial and Residential

Category: Geothermal Contractors

Address: 10810 Alder Circle
Dallas
Texas
75238
United States

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