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★★★★★ 4.8 · 1,300+ reviews
Lic. CAC1819196 · CFC1431159
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5-Star Rated Tankless Water Heater Installation & Repair in Trinity, FL

Expert Tankless Water Heater Installation & Repair Services in  Trinity

Trinity is one of the fastest-growing upscale communities in Pasco County, with large family homes built from the 2000s onward that feature three to five bathrooms, soaking tubs, and outdoor living areas. These homes create peak hot water demands that standard 50-gallon tanks cannot reliably meet, and many original builder-grade water heaters installed during the construction boom are now reaching end of life.

Home Therapist Vector Elements Mesa De Trabajo
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Years of Experience

Licensed plumbers delivering tankless water heater installation and repair in Trinity and the Tampa Bay area for over a decade.

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Free Estimates

Whether it’s a small service call or a major job, our team provides clear, upfront pricing to Trinity homeowners.

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Same Day Services

Home service problems can’t wait, that’s why we answer 24/7, and same-day service is often available for Trinity residents.

Proudly Serving Homeowners in Trinity

Your Trinity Neighbors Trust Our Tankless Water Heater Installation & Repair Services Services

Since 2017, Home Therapist Cooling, Heating, and Plumbing has been keeping Trinity homes comfortable year-round. Whether you live near Trinity College of Florida, Trinity Oaks Community, Fox Hollow Golf Club, J.W. Mitchell High School, or out by Trinity Town Center, our licensed technicians (license CAC1819196) provide same-day tankless water heater installation and repair with upfront pricing with FREE diagnosis. We have completed more than 12,000 jobs across Tampa Bay since 2020, earned 1,300+ five-star reviews, and our trucks carry parts for most major brands, including Carrier, Trane, Lennox and Rheem. Trinity weather pushes home systems hard, and when yours stops working, we get there fast and fix it right the first time.

★★★★★★ 4.8 (1,407 verified reviews)
Verified4.8★ · 1,407 reviews
🛡 FL Licensed: CAC1819196 · CFC1431159💼 $1M General Liability + Workers’ Comp🏠 Family-owned since 2017⚡ Same-day service
★★★★★

Roberto was excellent, very thorough and did such a beautiful job!

Sloane Wilkins · · Google
★★★★★Plumbing

I have wonderful experience with home therapist. They did a whole plumbing project for me at my business location a year ago. Everything is wonderful up to this day. Lester did an…

Mariia Shevchenko · · Google
★★★★★

When my HVAC unit needed to be replaced, I chose this company based off of their reviews and the fact they offer a free estimate. I am very happy with my decision.…

Christine · · Google
★★★★★

Had a great experience with Home Therapist. They worked with me to stay within a budget, they communicated great, and they got the job done when they said they would. Will use…

Max Findreng · · Google
★★★★★

Archer was super nice and was very helpful in explaining the process. No gimmicks and pure professionalism. They were super responsive and it was easy to get a hold of them to…

Nina Seely · · Google
★★★★★Plumbing

Hi I'm Wyatt, My experience with Home Therapist's plumber(Lester) was great. He came weeks earlier & gave a fair quote. Several others' left larger quotes with exaggerated upgrades; a few seems smug…

CLEANE CUT · · Google
★★★★★Plumbing

Jandiel did a great job. Very professional and got the job done quick. He also gave me great information on using my unit in the hotter months to prevent my unit from…

Jacinda&Chris · · Google
★★★★★Water heater

I had a great experience with Home Therapist Cooling, Heating, and Plumbing. We were getting our house ready to sell and the home inspection identified several plumbing issues that needed to be…

Manny Velasquez · · Google
★★★★★AC install

I was in need of air conditioning for my detached garage. My AI search for the most trustworthy mini-split AC installer led me to Home Therapist; my expectations were exceeded. Scheduling a…

Ricardo Gonzalez, M.D. · · Google
Latest review: October 2026 · auto-refreshed daily

Trusted Tankless Water Heater Installation & Repair Solutions for Trinity Homes

Your Trusted Tankless Water Heater Installation & Repair Technicians in Trinity

Trinity homeowners expect high-performance home systems, and tankless water heaters deliver the endless hot water and energy efficiency that match the community’s standards. Most Trinity homes are all-electric, but some newer developments have natural gas available. In Trinity’s master-planned neighborhoods along Trinity Boulevard and near Seven Springs, larger homes with four and five bathrooms are converting to high-capacity electric tankless systems or propane-fired units that handle simultaneous demand across all fixtures. In the sections near Starkey Ranch, two-story homes benefit from tankless because eliminating the upstairs tank removes the risk of water damage to the level below.

Air Conditioning Services
Plumber Holding Gauges Near Air Conditioning Unit

We specialize in providing top-of-the-line cooling solutions for your home or business. From Air Conditioning installation and maintenance to repair and replacement, we offer a comprehensive range of services to ensure your air conditioning system runs smoothly all year round.

Heating Services
External Air Conditioning Unit Outside Building Plantations

We specialize in providing reliable, energy-efficient heating solutions for Tampa Bay homes. Whether you’re dealing with an emergency breakdown or planning a full system upgrade, Home Therapist is here with expert installation, repair, and maintenance services.

Ductwork and Air Quality Services
Ductwork In Insulated Attic With Ventilation Fan And Light

We help Tampa Bay homeowners improve indoor air quality, lower energy bills, and extend HVAC system life with professional ductwork and air treatment services. From duct sealing to air purification, we do it all.

Plumbing Services
Water Pump System With Plumbing Fittings And Valves

Explore our full range of plumbing services by category. From leak detection and repiping to fixture installations and water heater solutions, we’ve got Tampa Bay’s HVAC needs covered.

Our Simple Tankless Water Heater Installation & Repair Service Process

By Your Side at Every Step
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Step 1
Call us or book online,we’ll handle the details hassle-free!
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Step 2

Your Tankless Water Heater Installation & Repair specialist arrives on time, ready for a job done right.

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Step 3

Relax and enjoy the comfort of your home!

Comprehensive Tankless Water Heater Installation & Repair Solutions in Trinity

Tankless Water Heater Installation & Repair Services in Trinity, Florida

Home Therapist installs and repairs tankless water heaters throughout Trinity, specializing in high-capacity systems for the community’s larger homes. We install all tankless brands, preferring Rheem (Premium), Navien (Elite, gas) and Stiebel Eltron (Elite, electric) systems, sized to each home’s peak demand, which in Trinity often means selecting units rated at 8 GPM or higher to serve multiple bathrooms simultaneously. Electric tankless is the most common choice in Trinity, and the community’s modern 200-amp panels typically support the dedicated circuits without additional upgrades.

Tankless Water Heater Costs in Trinity

Pricing updated October 2026 from our price book. Prices include equipment, installation and the manufacturer warranty; the permit fee is billed separately. Free estimates.

ServicePrice
Tankless Electric Premium (Rheem, 8-13 KW)$1,369 – $1,579
Tankless Electric Premium (Rheem, 18-36 KW)$1,889 – $2,260
Tankless Electric Elite (Stiebel Eltron)$2,107 – $3,075
Tankless Gas Premium (Rheem Performance Plus, 7-9.5 GPM)$3,158 – $3,823
Tankless Gas Premium (Rheem Performance Platinum, condensing)$3,928 – $4,371
Tankless Gas Elite (Navien condensing)$3,935 – $5,010
Tankless Descale and Flush$89

Trinity Tankless Water Heater: 2000s-2020s Master-Planned Garage Installs, Pasco Code Permits, and Smart-Home Recirculation Integration

Trinity tankless water heater installs cover ZIP 34655 across master-planned north Pasco subdivisions built between 2000 and 2024, including Trinity Communities, Trinity East, Heritage Springs, and Fox Wood. Most homes have garage-mounted 50-gallon tanks ready for retrofit with clean 3/4 inch gas service and 200A panels that easily handle either gas or electric tankless. We integrate Rheem WiFi controls with existing Ring, Nest, and Alexa smart-home setups. Rheem gas tankless $3,158 to $4,371 installed. FREE in-home estimate.

Call (813) 343-2212 for Your FREE Trinity Estimate

Licensed CFC1431159 (Plumbing) | CAC1819196 (HVAC) | 1,300+ Five-Star Reviews

Trinity Pasco Permit + HOA Note

Pasco County requires a mechanical permit for every tankless install. Most Trinity HOAs (Trinity Communities, Heritage Springs, Fox Wood) require ARB approval for exterior vent terminations on front-facing walls. We handle both the permit and the ARB submission as part of every install.

Want a Trinity tankless install quote? Call (813) 343-2212 for a FREE in-home estimate.

Why Trinity Needs a Specialized Approach to Tankless Water Heater

Garage Mechanical Retrofit

Trinity master-planned builds have the water heater in the garage on a code-required platform. Tankless wall-mounts free 8 to 12 sqft of garage floor, removes the flood-pan risk on poured slabs, and pulls combustion air from the well-ventilated garage instead of a tight closet.

Frees 8-12 sqft.

Clean Gas + Electrical Service

Most Trinity homes already have 3/4 inch black iron from the meter and 200A electrical service. Tankless typically drops in with minimal upgrade work, gas or electric. We carry both Rheem models on the truck for swap-day decisions.

Drop-in install ready.

Smart-Home Recirculation Integration

Long Trinity floor plans (2,400 to 4,500 sqft) benefit from recirculation pumps that give instant hot water at the master bath. Rheem EcoNet WiFi pairs with Alexa, Google Home, and Ring for scheduled or motion-triggered hot water.

Alexa + EcoNet integration.

What Tankless Water Heater Customers Say

Real Google reviews from Tampa Bay homeowners. Source: Home Therapist verified Google Business Profile (1,300+ five-star reviews aggregate).

★★★★★

They are very professional, punctual, and organized. Adarberto is a great plumber. His experience and knowledge left us with a lot of confidence and peace of mind. We will definitely call them again and will always recommend them. Thank you very much.

Orlienski Perez · Verified Google Review

★★★★★

I had a great experience with Alejandro from Home Therapist Cooling, Heating, and Plumbing. He repaired two toilets and installed the water line to my new refrigerator after the delivery team refused to connect it due to the existing plastic line. Alejandro truly went the ext..

Thomas Jones · Verified Google Review

Trinity Tankless Water Heater Pricing

All projects include a FREE in-home estimate and FREE diagnosis on existing equipment. Rheem is our Premium line; Navien (gas) and Stiebel Eltron (electric) are our Elite line.

Rheem Gas Tankless (Premium)

From $3,158

  • Rheem Performance Plus (non-condensing) or Performance Platinum (condensing), $3,158 to $4,371
  • 7 to 9.5 GPM, natural gas or propane
  • 12-year heat exchanger and 5-year parts warranty from Rheem
  • 2-year Home Therapist labor warranty
  • Isolation valves included for easy yearly descaling
  • We pull the permit; the permit fee is billed separately

Navien Gas Tankless (Elite)

Up to $5,010

  • Navien NPE condensing, 10.1 to 11.1 GPM, from $3,935
  • NPE-A2 models add a built-in recirculation pump, $4,150 to $5,010
  • 5-year heat exchanger and 3-year parts warranty from Navien
  • 2-year Home Therapist labor warranty
  • Isolation valves and flushing kit included
  • We pull the permit; the permit fee is billed separately

Rheem Electric Tankless (Premium)

From $1,369

  • Rheem Performance electric, 8 to 36 kW, $1,369 to $2,260
  • Up to about 7 GPM on the 36 kW model
  • 5-year heat exchanger and 1-year parts warranty from Rheem
  • 1-year Home Therapist labor warranty
  • We check your breaker panel size at the FREE estimate

Stiebel Eltron Electric Tankless (Elite)

Up to $3,075

  • Stiebel Eltron Tempra Plus, 12 to 36 kW, from $2,107
  • Up to about 7 GPM on the 36 kW model
  • 7-year heat exchanger and 3-year parts warranty from Stiebel Eltron
  • 2-year Home Therapist labor warranty
  • We check your breaker panel size at the FREE estimate

Financing available with $0 down for qualifying applicants. Estimates and diagnostics are FREE on every tankless water heater consultation across Trinity.

Ready for a FREE Trinity Tankless Install Estimate?

No diagnostic fee. HOA ARB submission and smart-home integration included in every quote.

Call (813) 343-2212  Schedule Online

Licensed CFC1431159 (Plumbing) | CAC1819196 (HVAC) | Serving Trinity since 2017

FAQs About Tankless Water Heater Installation & Repair Services in Trinity

  • What is the average cost of installing a tankless hot water heater?

    Tankless water heater installation in Trinity, FL typically ranges from $1,369 to $5,010, depending on fuel type (gas vs. electric), unit capacity, and whether gas line or electrical panel upgrades are needed. Home Therapist provides FREE estimates and FREE diagnosis on every visit so you know the exact price before any work begins.

  • Do you need a permit to install a tankless water heater in Florida?

    Yes. Florida generally requires a permit for tankless water heater installation, and the work must be performed by a licensed plumber. Home Therapist holds plumbing license CFC1431159 and handles all permitting on your behalf, keeping your installation code-compliant and your home insurable.

  • What is the downside of tankless water heaters?

    The main downsides are higher upfront cost compared to tank units, potential need for gas line or electrical upgrades, and a brief delay before hot water reaches the tap. In Trinity's hard-water conditions, mineral buildup can also reduce efficiency over time without annual flushing maintenance.

  • How much does a tankless water heater cost for a 2000 square foot home?

    For a typical 2,000 sq ft Trinity home, tankless water heater installation generally falls between $1,369 and $5,010. Larger homes with multiple simultaneous hot-water demands may need a higher-flow unit or two units, pushing costs toward the upper end. Home Therapist offers FREE estimates to size the right system for your home.

  • How much should it cost to have a tankless water heater installed?

    A tankless water heater installed runs $1,369 to $5,010 depending on fuel and model. Electric is $1,369 to $3,075 and gas is $3,158 to $5,010, with Rheem as our premium line and Navien or Stiebel Eltron as our Elite line. Estimates and diagnosis are FREE, and you approve a written quote first.

  • Are there rebates available for tankless water heaters in Florida?

    The federal 25C tax credit ended for systems installed after December 31, 2025, so there is no federal credit on a new install. Utility programs such as TECO, Duke Energy and Peoples Gas may still offer rebates, so check current terms. See our guide at /guides/florida-hvac-rebates-tax-credits-2026/.

  • Does a plumber or electrician install a tankless water heater?

    A plumber installs a tankless water heater, and our state-certified plumbing contractor team (CFC1431159) handles it from start to finish. We pull the permit and schedule the inspection, with the permit fee billed separately. Electric models need adequate electrical capacity and gas models need proper gas and venting, which we check on the FREE estimate.

Q1. How much does tankless water heater installation cost in Trinity?

Tankless water heater installation in Trinity typically costs $1,369 (electric) to $5,010 (gas) depending on the unit capacity, brand, and fuel type. Larger homes requiring high-capacity systems fall toward the upper end. Trinity’s modern construction keeps installation costs manageable because most homes have adequate electrical panels and accessible installation locations. The monthly energy savings and longer lifespan make tankless a strong investment for Trinity’s higher-value homes. Home Therapist provides free in-home estimates with detailed pricing.

Q2. What are the benefits of a tankless water heater?

A: Tankless water heaters provide unlimited hot water on demand, are 30 to 50 percent more energy efficient, take up far less space, and usually outlast a tank when descaled every year. In Trinity, where standard water and year-round use shorten tank life, going tankless often makes more financial sense long-term. You will never run out of hot water during back-to-back showers, and your Duke Energy bill will reflect the efficiency difference.

Q3. How much does tankless water heater installation cost in Trinity?

A: Tankless water heater installation in Trinity costs $1,369 to $3,075 for an electric unit (Rheem Premium or Stiebel Eltron Elite) or $3,158 to $5,010 for gas (Rheem Premium or Navien Elite), with any gas, venting or electrical modifications quoted in writing. Converting from a tank to tankless may require new gas lines, venting, or electrical work. frame (modern planned communities) homes from the 2000 to 2018 sometimes need minor plumbing upgrades. We provide free estimates and offer financing to make the upgrade affordable for Trinity homeowners.

Q4. What tankless water heater brands do you recommend?

A: We install and service every tankless brand, including Rinnai, Navien, Rheem and Noritz; Rheem (Premium) and Navien (Elite) are our preferred gas lines and Stiebel Eltron our Elite electric line. For Trinity homes with standard water, we often recommend models with built-in scale detection and recirculation features. Florida water generally has moderate mineral content that builds up over time. We match the brand and model to your household size, hot water demand, and budget. All units we install come with a manufacturer warranty and our labor guarantee.

Q5. How do you maintain a tankless water heater?

A: Tankless water heaters need annual descaling to remove mineral buildup from the heat exchanger. In Trinity, where standard water accelerates scale formation, this maintenance is essential for performance and longevity. Florida water generally has moderate mineral content that builds up over time. The descaling process takes about an hour and uses a vinegar solution pumped through the unit. We also check the inlet filter, ignition system, and venting during service. Skipping maintenance can void the warranty.

Q6. What size tankless water heater do I need?

A: Tankless units are sized by flow rate (gallons per minute). A unit providing 8 to 10 GPM handles most Trinity households of 2 to 4 people. Larger homes or households that run multiple hot water fixtures simultaneously may need a higher capacity unit or multiple units. In Trinity, where incoming water temperature is around 72 degrees, tankless units perform efficiently because the temperature rise needed is lower than in colder climates.

Q7. Should I get a gas or electric tankless water heater?

A: Gas tankless units provide higher flow rates and are better for whole-home applications. Electric tankless units are less expensive to install and work well for point-of-use applications like a single bathroom. In Trinity, where most frame (modern planned communities) homes have natural gas available, a gas unit is usually the best whole-home solution. If your home is all-electric, modern electric tankless units are a viable option with lower installation costs.

Q8. How long does a tankless water heater last?

A: Tankless water heaters usually outlast a tank unit with proper maintenance. The key is annual descaling, especially in Trinity where standard water causes mineral buildup. Florida water generally has moderate mineral content that builds up over time. The heat exchanger is the most expensive component, and regular flushing protects it. Many Trinity homeowners find the longer lifespan alone justifies the higher upfront cost compared to a tank water heater.

Q9. Can you retrofit a tankless water heater in an older home?

A: Yes, we retrofit tankless water heaters in Trinity homes of all ages. Older frame (modern planned communities) homes from the 2000 to 2018 may need gas line upgrades, new venting, or electrical panel work. We assess your existing infrastructure during the free estimate and include any necessary modifications in the quote. The retrofit typically takes one day and we handle all Pasco County permitting.

Q10. How do I get a tankless water heater estimate in Trinity?

A: Call us at (813) 343-2212 or book online at hometherapist.pro. We provide free in-home estimates for tankless water heater installation and repair throughout Trinity, including Trinity Oaks, Fox Wood, Longleaf and all of Pasco County. We will assess your current setup, recommend the right unit, and give you upfront pricing with financing options.

Q11. Do you serve all of Trinity?

A: Yes. ZIP 34655 including Trinity Communities, Trinity East, Heritage Springs, Fox Wood, and Wyndtree. Our techs come in via SR.

Q12. Do I need HOA approval for tankless?

A: For exterior vent terminations on front-facing walls, most Trinity HOAs require Architectural Review Board (ARB) approval. We handle the ARB submission as part of every install and route the vent through side or rear walls when possible to skip ARB entirely.

Q13. Will my smart home work with Rheem tankless?

A: Yes. Rheem EcoNet WiFi pairs with Alexa, Google Home, Ring, and Apple HomeKit. You can schedule hot water, get leak alerts, and trigger recirculation via voice. We pair it during install.

Q14. Is the estimate really free?

A: Yes. FREE in-home sizing, garage mechanical survey, and Pasco permit consult.

Q15. How long does the install take?

A: 5 to 8 hours in most Trinity homes since gas and electrical are already sized for tankless. Hot water is back the same day.

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Reviewed by Alejandro MoralesCo-Owner & FL Certified Plumbing Contractor, Home Therapist

Alex co-owns Home Therapist Cooling, Heating, and Plumbing and holds the FL Certified Plumbing Contractor license (CFC1431159) earned in 2021. The company holds licenses CAC1819196 (FL Class B AC Contractor, Richard Morales) and CFC1431159 (FL Plumbing Contractor, Alex Morales), serving Hillsborough, Pinellas and Pasco counties with a four-technician field team and 1,300+ customer reviews averaging 4.8 stars.

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