Geoffrey Grinnell
Posted on Google
GREENVILLE • SPARTANBURG • BOILING SPRINGS • UPSTATE SC
HVAC Repair & Installation in Spartanburg County & Upstate SC
Honest Service. Fair Prices. Every Time.
AC not cooling? Heater not working? Call us. We diagnose the real problem, give you a clear price before we start, and fix it right the first time.
Upfront Pricing
No Surprise Invoices
Licensed & Insured
4.9★
Google Rating
Licensed
& Insured
Why choose us
The Garris Air Difference
We built this company on a simple promise: honest service, fair prices, every time. Here's what that means for you.
Honest Recommendations
We tell you what your system actually needs — nothing more.
Upfront Pricing
Clear quotes before work begins. No surprise invoices.
Licensed & Insured
Fully licensed and insured for your peace of mind.
Residential & Commercial
From single-family homes to large commercial facilities.
Experienced Professionals
Background-checked techs held to a high standard on every call.
Customer-First Service
Your comfort and trust matter more than any single invoice.
Residential HVAC
Every comfort need, covered.
From urgent repairs to complete system replacements, Garris Air handles it all with the same care and professionalism.
Commercial HVAC
Commercial HVAC Solutions
Garris Air proudly serves apartment communities, property managers, offices, retail spaces, restaurants, hotels, and commercial facilities throughout Upstate South Carolina.
Apartment CommunitiesProperty ManagementHotels & HospitalityOffices & RetailPreventative MaintenanceReplacements & Renovations
Commercial HVAC — Upstate SC
Membership plan
The Comfort Savings Plan
Unlike a temporary inspection coupon, the Comfort Savings Plan creates year-round service value and long-term replacement savings.
$249per year
- One comprehensive system-optimization visit each year
- Priority scheduling
- 15% off qualifying service, repairs, and indoor-air-quality products
- Full annual membership fee becomes Savings Credit toward a future complete system replacement
- Savings Credit can accumulate for up to 10 years
- Maintenance documentation that may help support equipment-warranty requirements
Annual Membership
Comfort Savings Plan
One comprehensive system-optimization visit each year
Priority scheduling
15% off qualifying service, repairs, and indoor-air-quality products
Full annual membership fee becomes Savings Credit toward a future complete system replacement
Serving Upstate SC
Spartanburg County · Gaffney · Woodruff · Travelers Rest · and surrounding Upstate SC communities
Financing available
Comfort Now. Payment Options That Fit Your Budget.
Garris Air offers financing options for qualifying HVAC replacements, installations, and major repairs. You will receive the complete upfront project price first, then you can review available monthly-payment and promotional financing options before making a decision.
Our commitment to you
Our Work Is Backed by Our Word
Workmanship Warranty
We stand behind every repair and installation. If something isn't right, we make it right.
Equipment Warranties
New systems come with manufacturer warranties. We help you understand and use your coverage.
Clear Pricing Before Work Begins
After diagnosing the problem, we provide a clear price before any work begins. Nothing proceeds without your approval. The invoice matches the approved quote.
Licensed & Insured
Fully licensed and insured in South Carolina. You're protected on every job we perform.
Our work
Before & After Gallery
Real Garris Air installations, replacements, ductwork, and maintenance visits across Upstate South Carolina.
InstallationsReplacementsDuctworkCommercialMaintenanceBefore & After
AC Installation
Duct Replacement
Maintenance
Commercial HVAC
Package Unit
AC Replacement
Recent Work
Fresh Off the Job Site
Real photos from real Garris Air jobs — straight from the field.
Where we work
Serving All of Upstate SC
Garris Air serves Spartanburg County and nearby Upstate South Carolina communities, generally about an hour from Boiling Springs. Call or text (864) 237-5363 to check availability at your address.
Don't see your city? Call us — we likely serve your area.
Ready for Honest HVAC Service?
Join thousands of Upstate homeowners and businesses who trust Garris Air to keep their families and facilities comfortable — no matter the season.