A man standing next to a Thomas & Galbraith Heating, Cooling & Plumbing van in front of a house.

HVAC & Plumbing Service in Cincinnati & Dayton

At Thomas & Galbraith, we are the premier heating, air conditioning and plumbing company in the Greater Cincinnati and Dayton area, providing solutions to our lifelong clients and their families when they need us. We focus on our clients' needs by lowering their energy bills, reducing their costly emergency breakdowns, and improving their comfort and safety. Schedule your service with us today.

7,205+

Reviews

128,590+

Homes Served

12,256+

Annual
Training Hours

8,456+

True Comfort Members

Friendly Service. Certified Technicians. Happy Clients.

How Can Our Experts Help You Today?

Furnace Repair

Experiencing cool air from your furnace? Reach out to Thomas & Galbraith experts for reliable and comprehensive furnace repair services to restore your heating system's functionality.

Furnace Tune-Up

Ensure optimal performance and longevity of your furnace throughout the winter by scheduling a meticulous heating tune-up performed by Thomas & Galbraith's certified technicians.

Plumbing Repair

From leaky faucets to running toilets, plumbing issues can be a hassle. Our certified plumbers can resolve these nuisances with expert repairs, restoring comfort to your home.

Water Heater Repair

Hot water issues? Whether it's a traditional tank or tankless system, our plumbers always give upfront pricing and work diligently to restore hot water to your home.

Up to $2,750 off A new Home Comfort System

Up to $2,750 off A new Home Comfort System

Up to $2,750 off A new Home Comfort System

Up to $2,750 off A new Home Comfort System

Promo Code: TGHVAC2750

Expires: Mar 4, 2025

*Valid on Premium, Optimum and Optimum Plus complete systems. Discount less on other models. Duct cleaning offer up to 15 supply and return vents. See dealer for details, discounts, warranties and guarantees. Some restrictions apply. Normal business hours only. Residential owner-occupied only. Existing residential only. Must be presented at time of service. Cannot combine with other offers or discounts. Not valid on previous purchases. Special financing available for qualified buyers only. Must be in service area. Expires one month upon receipt. OH HVAC HV-49040, KY HVAC HM01276, OH Plumbing PL.49661, KY Plumbing M5308

Up to $2,750 off A new Home Comfort System

Up to $2,750 off A new Home Comfort System

Promotion Code: TGHVAC2750

Expires Mar 4, 2025

Description:

*Valid on Premium, Optimum and Optimum Plus complete systems. Discount less on other models. Duct cleaning offer up to 15 supply and return vents. See dealer for details, discounts, warranties and guarantees. Some restrictions apply. Normal business hours only. Residential owner-occupied only. Existing residential only. Must be presented at time of service. Cannot combine with other offers or discounts. Not valid on previous purchases. Special financing available for qualified buyers only. Must be in service area. Expires one month upon receipt. OH HVAC HV-49040, KY HVAC HM01276, OH Plumbing PL.49661, KY Plumbing M5308

$1,699 Water Heater + Installation

$1,699 Water Heater + Installation

$1,699 Water Heater + Installation

$1,699 Water Heater + Installation

Promo Code: P1324_P1325_P1326_P1327

Expires: Mar 4, 2025

*Applicable on basic 40/50 gallon gas and 40/50 gallon electric water heaters. Six year parts & tank warranty. One year labor warranty. Required permits and modifications for offered water heater will be presented upfront before installation. See dealer for details, discounts, warranties and guarantees. Some restrictions apply. Normal business hours only. Residential owner-occupied only. Existing residential only. Must be presented at time of service. Cannot combine with other offers or discounts. Not valid on previous purchases. Special financing available for qualified buyers only. Must be in service area. Expires one month upon receipt. OH HVAC HV-49040, KY HVAC HM01276, OH Plumbing PL.49661, KY Plumbing M5308

$1,699 Water Heater + Installation

$1,699 Water Heater + Installation

Promotion Code: P1324_P1325_P1326_P1327

Expires Mar 4, 2025

Description:

*Applicable on basic 40/50 gallon gas and 40/50 gallon electric water heaters. Six year parts & tank warranty. One year labor warranty. Required permits and modifications for offered water heater will be presented upfront before installation. See dealer for details, discounts, warranties and guarantees. Some restrictions apply. Normal business hours only. Residential owner-occupied only. Existing residential only. Must be presented at time of service. Cannot combine with other offers or discounts. Not valid on previous purchases. Special financing available for qualified buyers only. Must be in service area. Expires one month upon receipt. OH HVAC HV-49040, KY HVAC HM01276, OH Plumbing PL.49661, KY Plumbing M5308

Our Guarantees

No Guesswork

When we say "This is how much it is" that's how much it is. Period.

"It Will Work"

No excuses or stories, just service when you need it!

100% Money-Back Satisfaction

We'll make it right or remove the system and return 100% of your money.

Client Respect

If we dirty it, we'll clean it. If we damage it, we'll fix it. Plain and simple.

Safe and Secure

The right company and the right people in your home, ensuring your job is done right and your peace of mind is protected.

Our True Comfort Membership gives you priority service and helps prevent heating, cooling, and plumbing problems.

24/7 Emergency
Service

Peace of Mind

Transferable 

FREE Estimates

Continuous Discounts

Award Winning & Industry-Leading

Who Is MAX?

Max is an important part of our team. He is more than just a cartoon character. Max represents our commitment to quality work, craftsmanship, pride, and our passion to serve our clients and community. We celebrate this mentality through Max because these are the values that drive us to be the area’s most complete and comprehensive home service company. So, now when you see Max, you’ll know the story behind the man with the mustache!