Longhorn Solar - Austin

Business Details

Address: 1500 Chisholm Trail Rd Ste A
City: Round Rock
Region: Colorado
Zip/Post Code: 78681
Phone: (512) 837-4800
Website
Google Rating: 5
Review Count: 366
Years in Business: 17

Certifications & Services

Founding Year: 2009
EnergyRanked Score: 38

About This Company

Longhorn Solar – Austin is a solar installer serving Round Rock, Colorado and the surrounding area. Founded in 2009, the company has 17 years of experience in residential and commercial solar projects. Longhorn Solar – Austin holds a 4.7-star Google rating across 366 customer reviews. Typical services include site assessment, system design, permitting, and residential and commercial installation. Homeowners can compare quotes from Round Rock solar installers on EnergyRanked.

38
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EnergyRanked Score
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⭐ Reputation
19/20
🏆 Experience
10/10
📄 Licensing & Creds
0/10
🌐 Business Presence
3/10
📍 Basic Info
6/10
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✅ Verified Owner
0/5
📋 Profile Completeness
0/15
📸 Photos
0/5
📝 Description
0/5
🛡️ Trust & Engagement
0/10

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Longhorn Solar – Austin is a solar installer serving Round Rock, Colorado and the surrounding area. Founded in 2009, the company has 17 years of experience in residential and commercial solar projects. Longhorn Solar – Austin holds a 4.7-star Google rating across 366 customer reviews. Typical services include site assessment, system design, permitting, and residential and commercial installation. Homeowners can compare quotes from Round Rock solar installers on EnergyRanked.

⚡ Get a Free Quote📞 (512) 837-4800⭐ Read 366 Reviews
⭐ 4.7 (366) Google📅 Est. 2009 (17 yrs)
4.7★★★★★(366 Google reviews)
Read All Google Reviews ↗

Other Solar Installers Near Round Rock

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⚡ Solar Incentives in Colorado (2026)

$14,500 (before incentives)
Avg System Cost
8-10 years
Payback Period
$20,000-$35,000 over 25 years
25-Year Savings
$0.15/kWh average
Avg Electricity Rate

Federal Investment Tax Credit (ITC)

Residential: 0% (expired Dec 2025)
Commercial: 30% base
Residential ITC expired 12/31/2025.

State & Local Programs

Sales Tax Exemption
Exempt
Solar energy systems exempt from state sales tax.
Property Tax Exemption
100% exempt
Solar excluded from property tax assessments.
Net Metering
Full retail
Monthly credits at retail rate via Xcel Energy and other utilities.
Xcel Energy Rebate
Varies
Utility-specific rebates available for Xcel Energy customers.
EnergyRanked

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