Fast & Professional Water Heater Installation in Oklahoma City
Fast & On-Time Water Heater Installation Service
OKC Plumbing and HVAC offers expert, affordable, and quick water heater installation. We provide same-day and emergency service for gas, electric, and tankless models, ensuring seamless setup and maximum efficiency for your hot water needs.







Top Reviewed Heater installation Services
Robert Reiss2024-12-16Trustindex verifies that the original source of the review is Google. Great company, I did some computer work for the them and help set up some field management software. Working close to the owner and their employees it was easy to tell they really care about giving the best options to their customers and doing what's right. I would recommend them and will be using them moving forward. Tiffany Dalton2024-10-27Trustindex verifies that the original source of the review is Google. Absolutely loved the experience very good employees they did a very good job. Would recommend Deana Blackshire2024-10-14Trustindex verifies that the original source of the review is Google. LC was very timely and was wonderful to help on a Sunday. Great service! Tuan Lam2024-10-08Trustindex verifies that the original source of the review is Google. Okc pluming and hvac come on emergacy call and took care of me I highly recommend them for service and very honest and affordable Derrick Williams2024-10-08Trustindex verifies that the original source of the review is Google. Had a good client needing some HVAC work done at his restaurant, I referenced these guys and they were very professional and everyone’s happy, don’t hesitate to call them S. Bell2024-09-20Trustindex verifies that the original source of the review is Google. Great job. Sam Soomi2024-09-18Trustindex verifies that the original source of the review is Google. My aunt needed a new AC about a month ago, we called these guys and we got a quote better than anyone out there. They came installed and were out of there in a blink of an eye! I’m very happy with their work! Highly recommend them. Midwest Territory2024-09-11Trustindex verifies that the original source of the review is Google. OKC HVAC has completed a couple of jobs at my property and they are always fast to respond to my calls, they get the work scheduled quickly, and they always perform quality work. If your looking for professional service at affordable pricing, they are definitely the company to call. Omar Omar2024-09-10Trustindex verifies that the original source of the review is Google. We had a water break next to our back porch. We got a few quotes and went with OKC plumbing. Wow! Very professional team! they assessed the situation, explained everything clearly, and put everything back to perfect again. Thanks so much!Load more
Fastest & Easiest Proccess
Step 1
Book Appointment
Easily book a convenient time for our team to visit your home or business.
Step 2
Our Experts Arrive
Our skilled staff arrives on time, ready to address your plumbing or HVAC needs.
Step 3
Problem Solved
We provide efficient solutions, restoring functionality to your property.
Expert Water Heater Installation Services Done Right
A properly installed water heater improves efficiency, reliability, and safety. Our experts handle gas, electric, tankless, and hybrid installations, ensuring secure plumbing connections, venting, and thermostat calibration for seamless operation.

New Water Heater Installation
We install gas, electric, and hybrid water heaters with precise plumbing connections, pressure relief valves, and thermostat calibration. Our team ensures correct venting, secure wiring, and full compliance with safety codes.

Tankless Water Heater Installation
Tankless water heaters provide on-demand hot water with higher energy efficiency. We install gas and electric models, configure flow rates, set up proper venting, and optimize performance for instant, continuous hot water

Water Heater Replacement
If your old water heater is leaking or inefficient, we provide fast replacement services. Our team removes the old unit, installs a high-efficiency model, ensures proper plumbing hookups, and tests all components for seamless operation.

Hybrid Water Heater Installation
Hybrid models use heat pump technology to lower energy costs. We install and configure compressor systems, refrigerant levels, smart thermostat settings, and airflow optimization for maximum efficiency.

Expansion Tank Installation & Pressure Regulation
Expansion tanks prevent system damage from pressure fluctuations. We install expansion tanks, adjust pressure relief valves, and ensure compliance with plumbing codes to protect pipes and extend system life.

Smart Water Heater Installation & Wi-Fi Integration
Upgrade to a Wi-Fi-enabled water heater with remote monitoring, scheduling, and energy tracking. We set up app-based controls, smart home integration, and energy-saving features for convenience and efficiency.

Full System Setup & Testing
We perform comprehensive system testing to check water flow, gas or electrical connections, thermostat accuracy, and safety valves. Our final inspections ensure optimal performance and long-term reliability.
Top Heater Furnace Services
We Provide Professional Installation for Every Water Heater Type
We install all water heater types, ensuring proper plumbing connections, venting, and thermostat calibration. Whether you need a traditional tank, tankless, gas, electric, or hybrid model, our experts provide precise installation for reliable and efficient performance.
Tank water heaters store 40-80 gallons of hot water, using gas burners or electric heating elements. We install pressure relief valves, secure plumbing connections, and optimize thermostat settings for consistent heating.
Tankless models provide on-demand hot water with higher energy efficiency. We install gas and electric models, configure flow rates, ensure proper venting, and integrate smart controls for seamless operation.
Gas water heaters use burners and pilot lights to heat water efficiently. We handle safe gas line connections, proper exhaust venting, and burner adjustments for optimal performance and energy savings.
Electric models use heating elements and thermostats to maintain temperature. We install high-efficiency electric units, configure wiring, optimize thermostat settings, and ensure proper circuit breaker connections.
Hybrid water heaters use heat pump technology to cut energy costs. We install heat pump units, optimize airflow, set up smart thermostat controls, and configure energy-saving settings for maximum efficiency.
Reliable Water Heater Installation Services for Homes & Businesses
A properly installed water heater ensures consistent hot water, energy efficiency, and long-term performance for residential and commercial properties. Our experts handle gas, electric, tankless, and hybrid installations, ensuring code compliance, optimal thermostat calibration, and secure plumbing connections for efficient hot water solutions.
Residential
Homeowners need a dependable hot water supply for showers, dishwashing, and laundry. We install traditional tanks, tankless, and hybrid water heaters, ensuring proper venting, pressure relief valve setup, and plumbing integration. Our services maximize energy efficiency, reduce operating costs, and extend system lifespan.


Commercial
Businesses require high-capacity water heating systems to meet heavy daily usage. We install large-volume storage tanks, tankless units for on-demand hot water, and multi-unit hybrid systems for restaurants, hotels, offices, and industrial facilities. Our technicians ensure proper gas line connections, expansion tank setup, and compliance with commercial plumbing codes.
Book Heater Installation Service
24/7 Emergency Water Heater Service
A failing water heater can’t wait. We offer 24/7 emergency installation for gas, electric, tankless, and hybrid models.

Why We’re the Best Choice for Water Heater Installation in OKC
We provide expert water heater installation with a focus on efficiency, safety, and long-term reliability. With certified technicians, advanced tools, and strict adherence to safety codes, we ensure seamless installation for gas, electric, tankless, and hybrid models. Our fast, reliable service and upfront pricing make us the top choice in Oklahoma City.

15+ Years of Experience
With over 15 years in the plumbing and HVAC industry, we specialize in professional water heater installation. Our experience with gas line connections, thermostat calibration, venting, and system optimization ensures reliable hot water solutions.

Certified & Experienced Technicians
Our licensed and certified plumbers have extensive training in water heater installation, plumbing system integration, and gas/electric configurations. We guarantee precise pressure regulation, thermostat programming, and energy-efficient setups.

High-Quality Tools & Equipment
We use state-of-the-art tools for secure plumbing connections, gas line installations, and safety valve adjustments. Our equipment ensures accurate diagnostics, leak prevention, and seamless integration with home and commercial systems.

Safety Codes & Regulations
Our installations comply with Oklahoma City plumbing and HVAC codes, ensuring proper venting, gas line security, electrical grounding, and pressure relief valve installation. We prioritize safe, code-compliant installations to protect your home or business.

Fast & Reliable Service
We offer same-day and emergency water heater installation to minimize downtime and restore hot water quickly. Our team arrives on time, performs efficient system setups, and tests all components for optimal performance.

Installation for All Major Brands
We install and configure Rheem, AO Smith, Bradford White, Navien, Rinnai, and more. Our technicians are skilled in tank, tankless, hybrid, and high-efficiency water heater installations for seamless performance.

Long-Term Efficiency & Performance
Proper installation ensures long-lasting performance, reduced energy costs, and fewer repairs. We optimize thermostat settings, heating elements, and system pressure to enhance efficiency and durability.

Upfront Pricing
We provide transparent, upfront pricing with no hidden fees. Whether it’s a standard tank installation, a tankless upgrade, or a hybrid system setup, we offer cost-effective solutions tailored to your needs.

Satisfaction Guaranteed
We stand behind our workmanship and installation quality. Every water heater installation includes performance testing, warranty-backed service, and expert support to ensure your hot water system runs efficiently for years to come.
The right water heater depends on household size, hot water demand, and energy efficiency needs. We help select the best option, whether it’s a tank, tankless, gas, electric, or hybrid model.
Most installations take 2-4 hours, depending on the unit type and any necessary plumbing or electrical adjustments. Tank-to-tank replacements are quicker than tankless or hybrid system installations.
A typical household needs a 40-50 gallon tank for 1-4 people and a 50-80 gallon tank for larger families. Tankless models provide endless hot water and are ideal for homes with high-demand usage.
Tankless water heaters heat water on demand, offering better energy efficiency and space savings. They are ideal for small spaces and continuous hot water needs but require proper gas line capacity or electrical upgrades.
Yes! We install Energy Star-rated traditional, tankless, and hybrid water heaters to lower energy costs and improve performance. Hybrid models use heat pump technology for maximum efficiency.
Yes, we provide same-day and emergency installations to restore hot water quickly. Our team ensures fast, professional service with proper venting, plumbing hookups, and thermostat calibration.
If your water heater is 10+ years old, leaking, making loud noises, or failing to provide hot water, it’s time for a replacement. Frequent repairs and rising energy bills also indicate the need for an upgrade.
Yes, we ensure all installations meet local OKC plumbing and HVAC codes, including proper gas line connections, venting, and safety valve setup. We handle any required permits for water heater installation.
Costs depend on the type of unit, plumbing modifications, and additional system upgrades. We provide upfront, transparent pricing for tank, tankless, gas, electric, and hybrid models.