A Local HVAC Contractor in Greenville, SC
Three Jay Heating & Air is run by three partners — one from cybersecurity, one from logistics, one from the HVAC field — who put their names on every call we take. We’re not a franchise. We’re not a call center. When you reach Three Jay, you’re reaching a local company where your comfort actually matters.
Our Story
Three Partners From Three Worlds, Putting Their Names on Every Call
Three Jay Heating & Air started the way most good businesses do – with a conversation between people who saw something that needed fixing.
Our three founders come from different worlds. One spent years in cybersecurity, learning that systems fail when people cut corners and that the details you ignore are always the ones that come back to bite you. Another came out of logistics, where meeting a deadline isn’t a courtesy – it’s the job. The third spent a decade in the field, hands-on, diagnosing and repairing problems in homes just like yours. Between the three of us, we’ve learned that doing this right means being organized, being honest, showing up when we say we will, and never walking away from a job we’re not proud of.
We named the company Three Jay because it represents the three partners who put their names on every call we take.
We’re not a franchise. We’re not a call center that dispatches strangers. When you call Three Jay, you’re calling a local company where the people answering the phone know the technicians personally, and where your comfort actually matters to us – not as a tagline, but because our reputation in this community is everything we have. Whether it’s a routine tune-up, an emergency repair in the middle of summer, or a full system installation, we’re going to give you a straight answer, a fair price, and work that holds up. That’s the whole thing. That’s Three Jay.
Certified
HVAC Technicians
Fast
Service Coverage
All
Major Brands Serviced
The Three Jay Difference
Three Disciplines Behind Every Service Call
Most HVAC companies are built around one skill set. Three Jay was built around three — and you feel it from the moment you call us.
01
The Systems Mindset
02
The Reliability Mindset
03
The Field Experience Mindset
Show up when we said we would
Tell the truth about the problem
Charge a fair, honest price
Respect the home we're working in
Do the work properly the first time
Never walk away from work we're not proud of
What We Believe
The Standards We Hold Ourselves To
These aren’t slogans on a wall. They’re the rules of the company, and they shape every call we take. If we’re not doing one of these on a job, we have a problem to fix — not the customer.
Our Rule
If we wouldn't accept the work in our own home, we won't leave it in yours.
Our Reputation
Built one honest service call at a time — in this community.
Local, Not Corporate
We're Not a Franchise. We're Not a Call Center.
When you call Three Jay, you’re calling a local company where the people answering the phone know the technicians personally — and where your comfort actually matters because our reputation in this community is everything we have.
The Franchise Way
Big-Box HVAC Brands
- A national brand, but the people changing each year
- Phone calls routed through an out-of-area call center
- Technicians dispatched from a contractor pool you don't know
- You're a ticket number - until you complain loudly enough
- Pressure to upsell, push replacements, hit quotas
VS
The Three Jay Way
Local. Personally Accountable.
- Three partners with their names on the company
- You call us - a local team, not a routing service
- Office and technicians know each other personally
- Honest recommendations - repair vs. replace, real reasons
- Our local reputation rides on every single job
Our reputation in this community is everything we have. That isn’t a tagline — it’s why we answer the phone the way we do, why we show up on time, and why we don’t leave a job we wouldn’t accept in our own homes.
How We Serve Homeowners
Full HVAC Care for Greenville and Upstate SC Homes
From a routine tune-up to a complete system replacement — and every emergency in between — Three Jay handles the heating and cooling work that keeps your home livable year-round.
Air Conditioning Services
Cooling that holds up through Upstate SC summers — repair, installation, and seasonal maintenance for residential AC systems.
Heating & Furnace Services
Warm homes on the coldest nights — furnace repair, installation, maintenance, and heat pump service across the Upstate.
Our Service Promise
What to Expect When You Call Three Jay
There shouldn’t be any guesswork about how your HVAC company is going to treat you. Here’s exactly what we commit to on every job — small or large, routine or emergency.
1
Clear Communication, Start to Finish
You’ll know who’s coming, when they’re coming, what they found, and what your options are — in plain language, not industry jargon designed to confuse you.
2
Honest Diagnostics, Not a Sales Pitch
We diagnose the actual problem before we recommend a fix. If a $200 repair will hold for years, we’ll tell you — not push you into a $7,000 replacement you didn’t need.
3
Practical Recommendations You Can Trust
Repair vs. replace, brand vs. brand, full system vs. component — we’ll walk you through it the way we’d walk our own family through it. No pressure, no theatrics.
4
Clean, Careful Work in Your Home
Floors covered. Tools organized. Mess cleaned up before we leave. Your home is where your family lives — we treat it that way.
5
Workmanship That Holds Up
If we install it or repair it, it’s done to a standard we’d accept in our own homes. If something isn’t right afterward, we come back and make it right.
6
Emergency Response When It Matters
HVAC breakdowns don’t follow business hours. Our 24/7 emergency service is for the calls you can’t wait until Monday to make.
Local Commitment
Neighbors Keeping Neighbors Comfortable Across the Upstate
South Carolina summers don’t show mercy and neither do the cold snaps. Three Jay is here for both — in your community, accountable to your community, year after year.
Greenville, SC
Primary Service Area
Spartanburg, SC
Full HVAC Coverage
Greer, SC
Full HVAC Coverage
Simpsonville, SC
Full HVAC Coverage
Mauldin, SC
Full HVAC Coverage
Taylors, SC
Full HVAC Coverage
Whether you need emergency HVAC service in Greenville, AC repair in Spartanburg, or a full HVAC installation in Simpsonville, our team is ready to help. Looking for a trusted HVAC contractor in Greenville SC? You just found one.
Why Homeowners Choose Three Jay
Seven Reasons Local Homeowners Trust
Their HVAC to Three Jay
01
Built on Accountability
Three partners, three names on the company. When we say we’ll do something, the responsibility doesn’t disappear into a corporate hierarchy.
02
Organized From the First Call
Clean scheduling, clear confirmations, on-time arrivals. The basics — done right — make all the difference.
03
Honest Recommendations
Repair when repair makes sense. Replace when replacement makes sense. Always a clear reason, never a sales script.
04
Real HVAC Field Experience
A decade of hands-on field work in homes like yours. We’ve seen the failures, and we know how to avoid them.
05
Respect for Your Time & Home
Floor coverings, clean work areas, communication when plans change. Your home isn’t a job site — it’s where your family lives.
06
Workmanship We Stand Behind
If we wouldn’t accept the result in our own homes, we won’t leave it in yours. That’s the standard for every job.
07
Local, Not Corporate
The phone is answered locally. The technicians are local. The accountability is local. That’s how we built it on purpose.
Ready to See the Difference?
One call is the easiest way to feel how we’re different from the rest.
Customer Reviews
Trusted by Homeowners Across Greenville
Our customers choose us because we show up when we say we will, communicate
clearly, and stand behind our work.
clearly, and stand behind our work.
Chevallie Marla
1 week ago
Levi Nelson
4 weeks ago
Very knowledgeable and very professional. 10/10 would recommend
Steve Sarant
4 weeks ago
Very nice guys who do great work very affordably!
Zach Tudor
4 weeks ago
Have had nothing but quality experiences with this company! Very respectful and efficient crew, they'll be our go to guys for any HVAC needs! Highly recommend
Hayes Renedo
4 weeks ago
After getting a diagnostic and quote from our neighborhood’s go to company, we were not only shocked at the price, but to the extent of what the damage supposedly was. Three Jays treated the issue like it was a walk in the park and had our system up and running all in a days worth of work after the previous company stated that a full replacement could be needed. Thanks Three Jays!!
Bobby
1 month ago
Excellent in every way! So very , very professional in all aspects.
Perfect gentleman and knew exactly what they were doing!
I highly appreciate and recommend them!
10 out of 10!
Sheryl Hawk
1 month ago
Came out and got the job done quickly and efficiently. Very nice people 👍
Laverne Owen
2 months ago
The two men was wonderful great service.They knew what to do in order to fix the problem.They was very respectful and helpful to make sure that everything was working before they left
If I ever need someone to fix my furnace or. air I will be calling that company.Cause they are ones you can trust to take care of your needs.Thank you so much .I am a very satisfied customer
Patrick Youngblood
2 months ago
Three Jay and the team did an amazing job on my mini split. Brought in an electrician, who also handled my studio lighting. Very professional team, priced right the first time, I was preparing for a battle but they came in right in line with the research I put in for the install. Will be the only team handling my heating and cooling!
Will Campbell
2 months ago
Solid company and some really solid people. Extremely fair pricing and fast.
Donna Gilmer
3 months ago
I would highly recommend Three Jay Heating and air. Jaret came out today and took a look at my HVAC unit it went down they found the issue and was able to assess it and give me a quote. They found the part in stock and was able to get my unit back up and running before 12 noon the same day. These guys were fantastic they didn't try to sale me on all kinds of stuff I didn't ask for like most of the companies out there. They were friendly, polite and easy too talk to and definitely a fair price. If I'm in need of future Heating and air issues again I will definitely call Jaret at Three Jay Heating and Air
Thank you again for everything y'all did today.
Kayla Blackwood
3 months ago
The guys at Three Jay were awesome. Very easy to work with and also very knowledgeable when it came to troubleshooting and repairing our HVAC unit. I would absolutely recommend them to anyone in the Greenville / Spartanburg area in need of HVAC work.
Zach Blackwood
3 months ago
Had an excellent experience with the guys at Three Jay. The staff was very upfront and honest, they identify the issue with your unit and solve it without upselling the issue to make a bigger sale. Will most definitely be using these guys again in the future!
Storm Davis
3 months ago
Excellent service, very professional and knowledgeable about the issues that were going on with my unit. Fixed it in a timely manner and has been working perfectly ever since. 10/10 service highlyde recommend
Andy harding
3 months ago
On time and very knowledgeable with fast and reliable service. They didn’t try to upsell me on anything and they didn’t hide any fees. What they said on the brochure is exactly what I ended up paying for.
Your comfort deserves a company people trust. Ready to experience the Three Jay difference?
About Three Jay · FAQ
Questions Homeowners Ask About Three Jay
A few of the most common questions we hear about who we are and how we work.
Is Three Jay Heating & Air locally owned?
Yes. Three Jay Heating & Air is locally owned and operated by three partners serving Greenville and Upstate South Carolina. We’re not a franchise, and our calls aren’t routed to an out-of-state call center.
Are you a franchise?
No. Three Jay is an independent local HVAC company. The people who answer the phone know the technicians personally. Our reputation in this community is everything we have — and we built the company that way on purpose.
What makes Three Jay different from other HVAC companies?
Three Jay was built by three partners with very different backgrounds: cybersecurity, logistics, and hands-on HVAC field experience. That mix shapes how we approach every job — careful diagnostics, organized scheduling, clear communication, and practical, honest workmanship.
What HVAC services do you provide?
We provide AC repair, AC installation, AC maintenance, furnace repair, furnace installation, furnace maintenance, heat pump services, emergency HVAC service, routine tune-ups, and full system replacements for homes throughout Greenville and Upstate SC.
Do you offer emergency HVAC service?
Yes. We provide 24/7 emergency HVAC service for AC failures, heating breakdowns, furnace issues, and urgent system problems throughout Greenville and the surrounding Upstate communities.
Do you service both air conditioning and heating systems?
Yes. We service residential cooling and heating systems year-round — air conditioners, furnaces, heat pumps, and complete HVAC systems. We also handle seasonal maintenance for both before each season begins.
Can I schedule routine maintenance with Three Jay?
Yes. Seasonal maintenance is one of the smartest ways to extend the life of an HVAC system and prevent breakdowns at the worst possible time. We recommend a tune-up before cooling season and another before heating season — and we’ll handle the scheduling so you don’t have to remember.
Do you provide honest recommendations before replacing equipment?
Yes. We give you a straight answer about whether to repair or replace based on the age of your system, the cost of repairs, system efficiency, and what makes practical sense for your situation. If a repair will hold for years, we’ll tell you that — not push a replacement you don’t need.
What should I expect when I call Three Jay?
A real local person, a clear explanation of how we can help, and an appointment window we’ll actually keep. When the technician arrives, you’ll get honest diagnostics, plain-language recommendations, and clean work in your home — start to finish.
What areas does Three Jay Heating & Air serve?
We serve Greenville, Spartanburg, Greer, Simpsonville, Mauldin, Taylors, and surrounding communities throughout Upstate South Carolina. If your town isn’t listed, give us a call — we’ll let you know straight away whether we cover your area.
Let’s Talk
Ready for HVAC Service From a Local Team That Actually Cares?
Whether you need a routine tune-up, an honest second opinion on a repair, or 24/7 emergency help — Three Jay is one phone call away. No call center. No franchise script. Just three partners and a team that takes the work personally.