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Top-Rated Swimming pool heaters repair or service pros in Lithia - Updated Nov 2026

Avatar for SolarX
SolarX
4.9(
579
)
Swimming Pool Heaters - Repair or Service

Serving Lithia, FL and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"They were quick to respond after my initial contact. I needed a repair and reinstall of my solar pool heater. Finished the job as promised and returned to check that all was in order. Excellent customer service. Great price. Very courteous, polite and friendly team."
Hayward 100K BTU
34 neighbors recently requested a quote
Recommended by83%of homeowners
Responsible Pools
5.0(
3
)
Swimming Pool Heaters - Repair or Service

Serving Lithia, FL and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"My experience with Responsible Pools was nothing short of wonderful, throughout. Dean was prompt, pleasant and thorough with our initial communications, even responding after hours. He arrived the next day, and thoroughly accessed my current pool system setup, then spent a LOT of time explaining detailed various options for me (my "setup" request was a very unique, unusual one). He was honest and instead of trying to upsell, he recommended a smaller unit, suggesting the larger one would be "overkill" for my small pool. The quote for the exact same equipment, warranty and labor (actually, more detailed-labor) was MUCH more competitive and fair as compared to the other companies I'd considered. Upon project initiation, Brandon was on time and did an incredible job with a very challenging, unique pump system setup. He worked mindfully and diligently, arranging a very unique, complicated(due to my unusual request), easy to control, effective system. I couldn't be happier!"
Response time10 hrs
3 neighbors recently requested a quote
Avatar for Ten Plus Service, Inc.
Ten Plus Service, Inc.
4.9(
14
)
Swimming Pool Heaters - Repair or Service

Serving Lithia, FL and surrounding areas

In business since 2002

Emergency services offered

Credit card accepted

"From the initial phone call to the office to the completion of the installation of my new heat pump, Ten Plus Service, was courteous, knowledgeable ( I couldn't get over how much Judy, the office manager knew - more than many repair people who have come to my home previously) and efficient.  Not only did they not waste my time, but more importantly they didn't waste my money.
They could have easily pushed for the repairs, so that it was done with them.  Instead they advised me what the best course to take would be, and they had no guarantees I would purchase the heat pump from them.

While they were on site, they also noticed my Navigator wasn't working correctly, and told me what the problem probably was, but as their rates were higher than many of the local pool stores, it would make more sense for me to take the cleaner locally for repairs, instead of paying them to fix it.

I did learn an important lesson from them -- in the future when I am going to buy an appliance or an automobile, I am going to ask the service department which units/cars they have performed the most repairs performed on, so I can be aware of potential future problems BEFORE I make the purchase.  The sales department or the local store is not who is going to be honest about failures (if they in fact are aware of them), they just want the sale/comission.  I had actually never realized this before how valuable the service techs are -- thanks Paul and Dexter of Ten Plus Service.
"
Recommended by84%of homeowners
Morris Air Conditioning & Heating Inc
4.9(
98
)
Swimming Pool Heaters - Repair or Service

Serving Lithia, FL and surrounding areas

In business since 1986

Emergency services offered

Credit card accepted

"After a cold night, turned up the thermostat to heat up the house and after about 1 hour the temperature didn't change.  Checked the breaker to the pump, turned it off, tried to turn it on again and the breaker kept tripping off.  I called Jim Morris on Sunday morning and he came by a few hours later and called me (as promised) when he was on his way.  This cost a bit more than his normal service charge (being a Sunday and it was an emergency service).  The heating system is working great now!
I've used this company the last 6-7 years for other repairs and maintenance check ups and am very happy with their pricing, professionalism and punctuality.
"
Recommended by96%of homeowners
Avatar for Jeff's Pools Plus LLC
Jeff's Pools Plus LLC
4.6(
20
)
Swimming Pool Heaters - Repair or Service

Serving Lithia, FL and surrounding areas

In business since 1998

Credit card accepted

"Jeff has been my pool guy since we bought the house almost 4 years ago. For the first 2 years he was on his own and the service was always top notch. As he built his business he was able to hire others to take over weekly service routes, since then I've occasionally had a tech who didn't fulfill all his duties. One quick call to Jeff and the problem was solved.
I recommend Jeff's Pools Plus to all pool owners, not just for weekly service, but for liner repair/replacement, heater installation,
pump work, underground pipe repair, and deck renovation. All in all Jeff's a fine businessman and an easy person to deal with.
If  you're not happy with the service you're getting now, give Jeff a try.
"
Recommended by100%of homeowners
Avatar for MORNINGSTAR ELECTRIC LLC
MORNINGSTAR ELECTRIC LLC
4.9(
18
)
Swimming Pool Heaters - Repair or Service

Serving Lithia, FL and surrounding areas

In business since 2006

Emergency services offered

Warranties offered

"Got an estimate that was delivered promptly. When I called to schedule the work, they came out within a week. The electricians were on time, polite, and professional. The job took several hours and involved working in the attic on a very hot day as they had to run the line from the box in the garage to the back patio. Very happy with the service and the quality of work. Would definitely use again."
Small Business of the Year finalist
DIY Networks "Yard Crashers"
Family Business
lighting install
Lighting upgrade

+1

Recommended by93%of homeowners
Avatar for CJC Transformation Express LLC
CJC Transformation Express LLC
5.0(
11
)
Swimming Pool Heaters - Repair or Service

Serving Lithia, FL and surrounding areas

"Company is a pool saver. Gabriel does great work. He let me know recently that leak repairs done in May have not completely solved my issues. His attentive communications have saved me countless dollars and help alleviate worries. A definite reccomend!"
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+2

Recommended by100%of homeowners
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FAQs for swimming pool heaters repair or service projects in Lithia, FL

Replacing a pool heater costs $3,000 on average. Final pricing depends on the type of heater (gas, electric, or solar) and your pool's size. Factor for swimming pool repair costs, at an average of $3,800. When you start experiencing issues with your pool heater, other equipment and structural failures often follow. Installation is often the least expensive for electric and gas heaters. Heat pumps and solar panels often cost several thousand dollars more to install.

A pool heater’s lifespan is determined by its type and proper upkeep. Solar heaters last 20 to 25 years, electric heat pumps perform for five to 10 years, and gas heaters remain effective for 5 years. Regular pool maintenance safeguards performance and prevents premature failure. Ensuring that you adhere to a strict annual service schedule protects your investment and maintains consistent heating efficiency.

Depending on the size of your pool, location, climate, and current energy prices, you’ll spend up to $20 per hour to heat a pool using propane, $9 per hour using natural gas, and $1 to $2 per hour for a heat pump. Northern climates require more energy and can double the price. Standard estimates allow homeowners to easily estimate the cost of heating a pool for a month. Propane heaters, for example, are known to burn around 1 gallon per hour per 100,000 BTUs.

An electric or gas heat pump will take eight to 14 hours to heat a pool, while a solar heat pump takes 24 to 72 hours. Multiply the number of gallons by 8.34 to get your total pounds of water. Divide this figure by your heater's BTU rating to determine how many hours it takes to raise the water temperature by 1 degree Fahrenheit.

If your pool heater is not raising the water temperature to the desired level, the issue is caused by cold ambient conditions rather than a malfunction. The best solution is to install a solar cover that locks in heat and boosts efficiency. A solar cover costing $120 to $250 enhances heat retention, ensuring your heater performs at its peak. Additionally, verify that all settings—such as thermostat calibration and water circulation—are properly adjusted to support optimal heating.

Regular annual maintenance is crucial to keep your pool heater running efficiently and to avoid high repair costs. Investing $100 to $200 in yearly maintenance prevents issues such as excessive noise, surging energy bills, and malfunctioning controls. This proactive care not only prolongs your heater’s lifespan but also ensures reliable performance throughout the season. Always refer to your warranty guidelines to follow the required maintenance procedures.

The Lithia, FL homeowners’ guide to swimming pool heaters repairs or services

From average costs to expert advice, get all the answers you need to get your job done.