Plumbing. Heating. Cooling.
Honest plumbing, heating, and cooling for Dayton homeowners. Upfront pricing, no upselling, and cost-effective options — we fix what needs fixed and tell you straight.
- Coupons & Specials
- Licensed & Insured
- 5-Star Rated
- Fast Response
5.0★
Google Rating
GE Authorized
HVAC Pro Partner
Licensed
& Fully Insured
Fast Response
Same-Day or Next-Day
3 Sectors
Plumbing · Heating · Cooling
Free
Replacement Quotes
Plumbing, Heating & Cooling
One honest team for all three — GE Authorized HVAC, licensed plumbing, and heating repair. No upselling, just straightforward service.
Stay Warm All Winter
Heating
GE Authorized furnace installation, gas line work, heat pump systems, and emergency heating repair. We keep Dayton homes warm when it counts.
- Gas Furnace Installation & Replacement
- Heat Pump Systems
- Emergency Heating Repair
- Annual Furnace Tune-Up
- Ductwork Inspection & Repair
- Gas Line Services
Cool & Efficient
Cooling
GE Authorized AC installation and repair. Central air, heat pumps, and seasonal maintenance. Beat the Ohio summer with Gem City’s certified cooling team.
- GE Central AC Installation
- Air Conditioner Repair
- Seasonal AC Tune-Up
- Refrigerant Recharge
- Condenser Replacement
- Smart Thermostat Install
Plumbing Done Right
Plumbing
Honest plumbing for your home and business — water heaters, sewer lines, well systems, water softening, sump pumps, and drain cleaning. We fix what needs fixed.
- Water Heater Installation
- Sewer Camera Inspection
- Well Pressure Tank Systems
- Water Softening & Filtration
- Sump Pump Installation
- Drain Cleaning & Repair
Trusted by Your Neighbors
5.0 · Google Reviews
“Called Gem City on a Sunday morning when our furnace stopped. They had someone at our door within the hour and we had heat back by noon. Professional, clean, and upfront about pricing.”
Sarah M.
Beavercreek, OH
Furnace Repair
“Best plumbing experience we’ve had in Dayton. They replaced our water heater and installed a whole-house filter system. The crew was respectful of our home and the work is impeccable.”
James T.
Kettering, OH
Water Heater + Filtration
“GE Authorized and it shows. They installed our new AC system and walked us through every step. Fair price, no upselling, and the installation was spotless. Highly recommend.”
Amanda R.
Centerville, OH
AC Installation
Honest Work. Fair Prices. No Pressure.
We’re not here to upsell you. We’re licensed plumbers, GE Authorized HVAC technicians, and heating specialists who’d rather fix it right than sell you something you don’t need. Honest assessments, fair upfront pricing, and cost-effective options — that’s how we’ve built our reputation in Dayton.
GE Authorized HVAC Pro
One of the few GE-certified HVAC contractors in the Dayton region - factory-trained and authorized.
Local Family Business
Born in Dayton, built on referrals. We show up like it's our own home.
Licensed, Bonded & Insured
Fully licensed for plumbing, HVAC, and gas work in the state of Ohio.
Rapid Response
We answer the phone. Fast dispatch for emergencies and same-week scheduling for installs.
Commercial & Residential
From single-family homes to multi-unit commercial buildings — we do it all.
Serving Greater Dayton
Dayton, Beavercreek, Kettering, Centerville, Huber Heights, Miamisburg and surrounding areas.
Simple. Straightforward. Done Right.
No surprises, no pressure. Just a clear process from your first call to the final walkthrough.
Call Us
Tell us what's going on. We answer the phone — no menus, no runaround. Same-day dispatch available for emergencies.
We Diagnose
A licensed technician arrives on time, inspects the issue, and gives you a clear explanation with upfront pricing.
We Fix It
Quality repair or installation using GE Authorized parts and professional-grade equipment. Clean work, every time.
We Guarantee
Every job backed by our 100% satisfaction promise. If something's not right, we make it right.
Save on Your Service
Mention these offers when you call. Ask about our flexible financing options for larger projects.
Best Value
PLUMBING
$1,495
Standard 40-Gal. Water Heater Replacement
Professional installation of a standard 40-gallon water heater.
Plumbing Special
PLUMBING
10% OFF
Sump Pump Replacement
Up to $100 savings on sump pump replacement.
Most Popular
ALL SERVICES
10% OFF
Service Call with Repair
Professional installation of a standard 40-gallon water heater.
Military
ALL SERVICES
5% OFF
Military Discount
For our military customers. Thank you for your service.
Best Value
HEATING & COOLING
0% for 60 Mo.
GE HVAC System Replacement
0% financing for 60 months on a complete GE HVAC system replacement.
* One offer per service visit. Cannot be combined with other offers. Call to confirm availability and details.
Proof of Mastery
Every photo is from an actual Gem City job site — no stock images, no staging. This is what precision looks like.
The People Behind the Work
Licensed professionals who take pride in their craft — from the first call to the final inspection. Dayton’s plumbing, heating, and cooling pros.
Family-Run. Dayton-Proud.
Gem City was founded with a simple belief: every homeowner deserves a plumber, HVAC tech, and heating specialist they can actually trust — someone who shows up on time, does the job right, and treats your home like their own.
Plumbing
Heating
Cooling
Commercial
Residential
The Gem City crew
Ready to serve Dayton
Professional. Reliable.
Serving Greater Dayton & Surrounding Areas
Plumbing, heating, and cooling services across the Miami Valley. Not sure if we cover your area? Just call.
Dayton
Beavercreek
Kettering
Centerville
Huber Heights
Miamisburg
Springboro
Vandalia
Trotwood
Fairborn
Xenia
West Carrollton
Englewood
Oakwood
Troy
Piqua
Dayton’s honest plumbing, heating, and cooling team. Licensed, GE Authorized, and committed to straightforward service — no upselling, just fair work.
SERVICES
- Furnace Installation & Repair
- AC Installation & Repair
- Water Heater Replacement
- Sewer Camera Inspection
- Well Pressure Systems
- Water Softening & Filtration
- Sump Pump Installation
- Drain Cleaning
SERVICE AREAS
- Dayton, OH
- Beavercreek, OH
- Kettering, OH
- Centerville, OH
- Huber Heights, OH
- Miamisburg, OH
- Springboro, OH
- Fairborn, OH
CONTACT
937-500-9282
info@gemcityphc.com
683 Miamisburg Centerville Road, Suite 211 Dayton, OH 45459
OH Lic. #50954
2026 Gem City Plumbing, Heating & Cooling · OH Lic. #50954
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