What are the opening hours?

Monday 9am - 5pm Tuesday 9am - 5pm Wednesday 9am - 5pm Thursday 9am - 5pm Friday 9am - 5pm

Thermalize HVAC

Home
United States
Spencer, OH
Thermalize HVAC

Owner-Operator Joe Fish providing residential and commercial HVAC installation, service, and repair.

Dedicated to quality workmanship, honest service, and reliable comfort for every customer.

06/16/2026

🔥❄️ Save More with a Complete HVAC System Upgrade ❄️🔥

This homeowner chose to replace both their furnace and air conditioner at the same time with a new Armstrong Air matched system.

Many homeowners don't realize that replacing both systems together often qualifies for package pricing and installation savings compared to replacing them separately years apart.

Benefits of replacing both at the same time:

✅ Package discounts and lower overall installation costs
✅ Maximum system efficiency from matched equipment
✅ Lower energy bills
✅ Improved comfort in every season
✅ Better reliability and fewer repairs
✅ One installation instead of two separate projects

A furnace and air conditioner are designed to work together. When both components are upgraded at the same time, you get the best performance, efficiency, and long-term value from your investment.

Thinking about replacing an aging HVAC system? Ask us about the savings available when bundling your furnace and AC together.

06/12/2026

🔥❄️ Before & After: High-Efficiency Heat Pump Upgrade in Cinnamon Lake, Ohio ❄️🔥

Another homeowner is ready for year-round comfort with a brand-new high-efficiency Armstrong Air heat pump system.

We replaced the older equipment with a modern, energy-efficient heat pump and matching air handler designed to deliver reliable heating and cooling while reducing energy consumption.

The before-and-after photos show a major upgrade in both performance and efficiency. With today's rising utility costs, investing in high-efficiency equipment can provide greater comfort, lower operating costs, and improved reliability for years to come.

Thank you for trusting Thermalize HVAC with your home comfort project!

📍 Cinnamon Lake, OH
📞 330-661-8700

Need to replace an aging heat pump or HVAC system? Contact us today for a free estimate.

ArmstrongAir HighEfficiencyHVAC EnergySavings HVACUpgrade HomeComfort HeatingAndCooling HVACLife

06/09/2026

❄️AC Replacement Completed in Spencer, Ohio❄️

This homeowner's aging air conditioner had reached the end of its service life, so we replaced it with a new Armstrong Air system for improved reliability, efficiency, and comfort.

The before-and-after photos show a major upgrade that will help keep this home cool through the hottest days of summer while reducing the risk of unexpected breakdowns.

Thank you for trusting Thermalize HVAC with your home comfort needs!

📍 Spencer, OH

Need a quote on replacing your old AC system? Give us a call today.

06/05/2026

❄️ Another customer back to staying cool!

This older AC system at Jane's Diner in Medina, Ohio had stopped cooling and was beyond practical repair. Our team removed the failed unit and installed a new high-efficiency Armstrong Air system to restore reliable comfort for both customers and staff.

When your air conditioner can't keep up, replacement can often save you from repeated repair costs while improving efficiency and performance.

Thank you to Jane's Diner for trusting Thermalize HVAC with this project. We're glad to help keep your customers comfortable all summer long!

📍 Medina, OH

06/01/2026

❄️ Maximize Your AC Efficiency & Comfort! ❄️

Your air conditioner depends on proper refrigerant levels to cool efficiently and keep energy costs under control. Low refrigerant can cause poor performance, higher utility bills, and costly repairs down the road.

✅ Better Cooling Performance
✅ Lower Energy Bills
✅ Extended Equipment Life
✅ Reduced Risk of Breakdowns

❄️ Don't wait until the hottest day of the year to find out your AC isn't ready. Schedule your maintenance today! ❄️

05/29/2026

🏆 We’re proud to announce that Thermalize HVAC is now BBB Accredited!

This accreditation reflects our commitment to honest service, quality workmanship, and putting our customers first. When you choose Thermalize HVAC, you can feel confident knowing you're working with a company that meets the highest standards of trust and integrity.

Thank you to our customers for your continued support!

05/27/2026

⚠️ Dirty blower wheels don’t just look bad — they restrict airflow, reduce efficiency, and make your system work harder than it should.

These before & after photos show the difference a full blower cleaning can make. Removing built-up dirt and debris helps improve:

✅ Airflow
✅ System efficiency
✅ Indoor air quality
✅ Overall performance

Sometimes investing a little extra in proper maintenance can save you money and headaches down the road.

05/25/2026

Today we remember and honor the brave men and women who made the ultimate sacrifice for our freedom. 🇺🇸

From all of us at Thermalize HVAC, thank you to those who served and to the families who carry their legacy forward, God bless.

05/23/2026

Annual ac maintenance is underway in Homerville, Ohio.

05/20/2026

Commercial RTU repair in Medina, OH. Trying to stay dry on the rooftop

Address

Spencer, OH
44235

Opening Hours

Monday	9am - 5pm
Tuesday	9am - 5pm
Wednesday	9am - 5pm
Thursday	9am - 5pm
Friday	9am - 5pm

Telephone

+13306618700

Website

https://thermalizehvac.com/, https://maps.app.goo.gl/BUqSPFRpZ6Vgk8Xt7

Alerts

Be the first to know and let us send you an email when Thermalize HVAC posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Thermalize HVAC:

Shortcuts

Address
Telephone
Opening Hours
Alerts
Contact The Business
Claim ownership or report listing

Want your business to be the top-listed Engineering Company in Spencer?