Welcome to RNG Heating & Air! We are your local Lawrenceville experts dedicated to keeping your home comfortable in every season. With over 10 years of professional experience, we specialize in residential HVAC service, repair, and full system replacements. We pride ourselves on providing honest diagnostics, energy-efficient solutions, and "white-glove" service that respects your home and your time. ???
Our Expert HVAC Services:
Heating & Furnace Repair: Expert diagnostics and repair for all major brands to keep you warm all winter.
Air Conditioning Service: Precision cooling repairs, refrigerant recharges, and system tune-ups.
System Replacement: High-efficiency HVAC installations tailored to your home’s specific needs.
Maintenance Plans: Preventative care to extend the life of your unit and lower your energy bills.
We are fully licensed and insured, ensuring your property is protected and your systems are up to code. Ready to restore your comfort? Tap the "Request estimate" button for a professional consultation and fast service!
Overview
Current Top Pro
Hired 222 times
Background checked
2 employees
5 years in business
Business hours
Sun7:00 am - 8:00 pmMon7:00 am - 8:00 pm
Payment methods
This pro accepts payments via Cash, Check, Credit card, Square cash app, and Zelle.
Top Pro status
Top Pros are among the highest-rated, most popular professionals on Thumbtack.
2025
2024
Services offered
A/C services needed
Repair
Property type
House
Condo/Apartment
Townhouse
Business
Projects and media
Projects and media
Reviews
Customers rated this pro highly for work quality, professionalism, and responsiveness.
Great 4.8
158 reviews
5
94%
4
2%
3
0%
2
0%
1
4%
Your trust means everything to us. Learn about our review guidelines.
Read reviews that mention:
Darrien W.
Jul 16, 2026
•
Hired on Thumbtack
Did great work, knowledgeable and professional. Came out at 8pm and worked on my unit until almost 1am to make sure my family had our air back running during the extreme heat in July. 10/10 would highly recommend!
Details: Townhouse • Owner
Central Air Conditioning Repair or Maintenance
Christian P.
Aug 17, 2026
•
Hired on Thumbtack
Great HVAC specialist. Arrived same day at the time he mentioned. He was thorough with diagnosing the issue and provided a solution. The pricing was also competitive. He will be my HVAC guy for everything in the future
Details: Attic • Outside • House • Owner
Central Air Conditioning Repair or Maintenance
Martisa P.
May 21, 2026
•
Hired on Thumbtack
Raylon answered my call immediately, kept me out date on his eta and was super respectful and knowledgeable. He found the issue and made reasonable suggestions and repaired the issue the same day. His pricing was very affordable and I felt like family in his care. And his follow up was also 10/10. High recommended. He will be my guy no more hunting for hvac service guys he’s the man!
Details: Repair • Only warm air is blowing from the vents • Outside • Outside • Condo or apartment • Owner
Central Air Conditioning Repair or Maintenance
Mike P.
Jul 2, 2026
•
Hired on Thumbtack
Ray went above and beyond and made sure that our cooling system issues are fully addressed. He even followed up the next day with a call to make sure the system was working as it should. Very impressed end highly recommend his service.
Central Air Conditioning Repair or Maintenance
Ganesia W.
May 25, 2026
•
Hired on Thumbtack
I highly recommend Raylon and RNG Heating & Air. After closing on my home, I found out the copper HVAC pipes had been stolen and the seller’s HVAC tech failed multiple times to properly fix the system.
Raylon came out, diagnosed the issue in less than 10 minutes, found the leak, replaced and brazed the pipes correctly, pulled a vacuum, tested the float switch, and added filter grilles. Most importantly, he gave me peace of mind during a very stressful situation.
You can tell Raylon truly cares about his work and his customers. His skill, professionalism, and honesty are unmatched. If you need HVAC work done right, call RNG Heating & Air.
Details: Repair • Only warm air is blowing from the vents • Outside • Outside • House • Owner
Central Air Conditioning Repair or Maintenance
Credentials
Background Check
Raylon Gordon
FAQs
What should the customer know about your pricing (e.g., discounts, fees)?
My goal is offer the best quality work for be the most affordable price possible.
What is your typical process for working with a new customer?
My process with new customers is very simple. I charge $150.00 to diagnose your issue/come out to your residence. I meet with the customer and explain the whole process of the job from diagnosis to repair.
What education and/or training do you have that relates to your work?
I have an associate degree in Air Conditioning Technology, i possess the epa 608 universal certification and I'm a Nate certified technician. ( Nate id : 8190377)
