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Stay Safe This Winter with a $49 Furnace Check
Stay cool when temperatures rise with our full range of cooling solutions. Sub-Thermal Solutions is the AC service HVAC contractor that homeowners and business owners trust for installation, repair, and maintenance. We handle everything from quick fixes to full system replacements using top-rated brands and energy-efficient units. Our technicians check airflow, thermostat calibration, and refrigerant levels to make sure your system runs smoothly. We also help customers understand their options clearly before any work begins. With our honest approach, you’ll always know you’re getting reliable service at a fair price.
Our cooling specialists are trained to diagnose issues fast so you don’t have to spend days in discomfort. We work with trusted brands like Concord and Hisense to ensure lasting results. Regular AC maintenance can help lower your energy bills and prevent costly repairs. We also assist with Alabama Power Smart Financing and TVA energy rebates for new system upgrades. Our goal is to make sure your cooling system performs efficiently year after year.
Trust Our Free Second Opinions for Honest HVAC Answers
Not sure what your system really needs? Sub-Thermal Solutions offers free second opinions on repairs/replacements so you can make informed decisions. Our team will review your system’s condition, explain what’s going on, and provide honest recommendations. You’ll never feel pressured to replace something that can be fixed. We value trust and transparency in every visit, and we’re happy to help you find the best solution for your budget.
Getting a second opinion can save you hundreds of dollars and unnecessary work. Many homeowners come to us after another company recommends a full replacement, only to find it’s a small, affordable repair. We explain every option clearly so you can move forward with confidence. Honesty and education are part of what sets our team apart. When you work with us, you get fair answers every time.
Get a $100 Loyalty Credit Toward Your Next System
Our customers are like family, and loyalty deserves rewards. Members of our maintenance program earn a $100 loyalty credit (annual, for members) toward future HVAC system replacements. It’s our way of saying thank you for letting us care for your comfort year after year. This credit can add up to big savings over time and ensures that your next upgrade is even more affordable.
This offer encourages homeowners to stay proactive with system maintenance while enjoying long-term savings. The loyalty credit renews every year, giving you a solid return on your membership. It also helps offset future system costs, which can make replacements easier on your budget. Our members love the peace of mind that comes with priority scheduling and added discounts. Join today and start earning rewards while keeping your home comfortable all year.
Save $1,000 on a Full HVAC System Replacement
When it’s time for a new system, we help make it easier on your wallet. Sub-Thermal Solutions is offering $1,000 Off full HVAC system replacement for a limited time. Our team installs high-efficiency systems designed to save you money on energy costs while keeping your home comfortable. Every installation includes expert setup, a full system check, and a satisfaction guarantee. This offer is perfect for homeowners looking to upgrade and save.
We work with top brands and handle every installation with precision and care. You’ll enjoy better airflow, cleaner air quality, and lower monthly bills from day one. Our financing partners also make large projects easier with flexible monthly options. Combined with rebates and loyalty rewards, this discount delivers real value. Upgrade today and enjoy reliable comfort backed by honest workmanship.
Free Service Call Included with Every Repair or Installation
We believe in giving value from start to finish. That’s why Sub-Thermal Solutions provides Free service calls with repair/replacement purchase. When you choose us for your HVAC repair or installation, the service call fee is completely waived. It’s one more way we show our commitment to fairness and quality service. Our goal is to make every customer feel confident and cared for at every step.
This offer gives homeowners a risk-free way to get their systems checked without worrying about hidden costs. You only pay for the work that matters. Our team values your trust and respects your budget, offering full transparency from the first call to the final inspection. From small repairs to full replacements, we treat every visit as an opportunity to earn your confidence. Experience the kind of service that puts customers first.
Why Homeowners Trust Sub-Thermal Solutions
Sub-Thermal Solutions is more than an HVAC contractor, it’s a trusted partner for your comfort. Our team brings years of hands-on experience, certified expertise, and a genuine care for customers. Every job we take on is backed by honesty, quality, and long-term reliability.
Our customers love our upfront pricing, fast response times, and friendly technicians. We never upsell or push unnecessary services, and we always stand behind our work. From energy-efficient upgrades to expert maintenance, we deliver solutions that make a real difference. Sub-Thermal Solutions is proud to serve Northern Alabama and nearby Tennessee with dedication and pride. Your comfort is our promise, and your trust is our biggest reward.
Save More with Sub-Thermal Solutions
Don’t wait to take advantage of these exclusive HVAC special offers from Sub-Thermal Solutions. Save money, stay comfortable, and trust our team to deliver expert service you can count on. Every visit brings value, honesty, and professional care that keeps your system performing its best. Your comfort, safety, and satisfaction are always our top priorities.
Stories from Customers Who Feel Like Family
Jesse and his crew are professional and dependable. He replaced a split system for me. I had an issue with getting my job approved by the City of Huntsville. This issue had nothing to do with Jesse’s work, but to do with where the unit was previously placed. It wasn’t Jesse’s issue but he took it upon himself to intercede and resolve it to my benefit. I had several bids and Jesse’s was the most thorough. He even mentioned he would need to flush the lines to remove the old refrigerant to ensure no contamination with the new product. No other bid even mentioned this small but apparently important detail. This speaks to Jesse’s thoroughness. His dedication to his customers is top notch. Jesse cares about his customers and their families. In fact his office called me up several weeks ago and wanted to set up a time for Jesse to come out and be sure the unit had no issues before it cranked up for the summer. This is a FREE inspection and speaks to Jesse’s dedication to his customers and wanting to be certain they are taken care of. If you want a professional, dependable, fairly priced, and caring HVAC team look no further than Sub Thermal Solutions!
James Deston
Google Reviews
We appreciate Jesse and his work ethic. He arrived at the agreed upon time, was fair with his pricing and did great work. He installed a split unit in one building and repaired another
unit that was installed by a different company. We’re very impressed! Highly recommend
Dowe Foreman
Google Reviews
Our heat pump started acting up this morning. We contacted Sub-Thermal Solutions, based on reviews. Jesse did not disappoint and got us up and running by this afternoon, even going out of his way to pick up the part we needed from Gadsden. Can’t thank him enough. We are new to Ft Payne and would recommend his services.
Donna Ahlers
Google Reviews
Jess and his boys all provide great service, they communicate very well with times, follow-up and details of installation while answering all your questions. Very pleased with their knowledge and service.
Tony Hammonds
Google Reviews
We had a great experience with Sub-Thermal Solutions. First , I want to start by saying I called on Fri morning at 8:30 in hopes I could be scheduled for at least Mon to get our heat checked out. Luckily my house was close to the job they had and was able to get to me that morning. They were very thorough with their decision on how to get our heat back up and running. Within no time we had a game plan and some heat. I will definitely be using them if ever needed in future.
Cathy
Google Reviews
We purchased a home with no HVAC. We chose Sub Thermal to do the job because of their stellar ratings and the friendly, professional meeting we had with Ryan. He walked through everything with us and gave us a fair quote on a big job. The fantastic crew spent 2 full days here installing our new system. They were punctual, great at communication, knowledgeable and personable. I can’t say enough about what a great team they are and how well they work together to get the job done right. I definitely recommend Sub Thermal for all of your home’s needs.
RAL A
Google Reviews
Jesse at Sub-Thermal Solutions has worked on units at personal, rental and business properties for us. Very professional and HONEST!! He has worked in the freezing cold when my 85 year old mothers heat went out. On another occasion Jesse dropped what he was doing when the central unit in my VRBO went out ( in the scorching heat) while I had guest there for a week! That’s just two examples. I could list many more reasons for my 5 start review. I would give him 10 if Google had 10⭐!! I am a hairdresser and I recommend him to anyone that mentions needing a HVAC guy !!
cooper2244
Google Reviews
Heating and Cooling Tips
Helpful insights for homeowners across Northern Alabama.
- Air Quality
Air Quality Solutions for Your Home
- Maintenance
The Importance of Seasonal HVAC Maintenance
- Upgrades
