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Find Swimming pool heaters installers and replacers in Lutherville Timonium

Avatar for Watermark Swimming Pool Services Inc
Watermark Swimming Pool Services Inc
4.7(
80
)

Serving Lutherville Timonium, MD and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"Watermark carried out all defined services professionally and thoroughly. I received proposal within 3 days after requesting one. The proposed cost and work coverage was better than others I had received. Nick came to the house once I requested a proposal and reviewed the pool area so that his proposed work would be reflective of all conditions of the pool. The overall work was carried out professionally and the end result left me with a 'new pool'. The pool is relatively large (20 X 45)- 31,000 gallons and I now have a pool that is something I am proud. Nick stayed on top of all work in progress and kept me informed of each step and what was expected of each step. There were no hidden costs or surprises during the job or at completion."
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Response time3 days
5 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Coby Pools
Coby Pools
5.0(
16
)

Serving Lutherville Timonium, MD and surrounding areas

Approved

Free estimates

Emergency services offered

Credit card accepted

"What other contractor calls you back right away.....Mike does.... What other contractor has a great team......Mike does... What other contractor cares and does professional work.....Mike does... What other contractor knows everything about pools....Mike does What other contractor does extremely meticulous work....Mike does... I am a very meticulous person myself and Mike and his team did a GREAT job replacing my above ground pool liner on a 25 year old pool. Mike is a very personable and all around nice guy. I would use him for any project that I want done the right way."
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+2

Response time2 days
1 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for C & D'S INSTALLERS
C & D'S INSTALLERS
4.3(
39
)

Serving Lutherville Timonium, MD and surrounding areas

In business since 1995

Credit card accepted

"C&D were really impressive. I had used them some years ago and (through no fault of theirs) I had to install a new liner. They came out promptly, did the work in a timely manner and I was swimming again once the pool had been refilled. I would heartily recommend them to anyone who needs any kind of pool work done."
completed back fill
Finished Wooden Outline Border Landscaping
Laying the 6 Mil Plastic for the Weed & Water Control around the Pool for the Commercial Black Border Outline Landscaping Project
Prepping the Pool for the Commercial Black Border Outline Landscaping Project
Start of the Backfill process

+33

Recommended by80%of homeowners
Avatar for Dig M Installers
Dig M Installers
3.9(
38
)

Serving Lutherville Timonium, MD and surrounding areas

In business since 1979

Credit card accepted

"This is the second time that Dig M Pools did and installation for us. Again we were very happy with the job they did. We purchased our pool from them and it is a well made product. The owners wife was very helpful when we were deciding what pool to purchase. I would recommend Dig M Pools as first choice. Excellent job. Thanks Dig M."
Round Pool in Patio
Oval Pool With Deck
Liners
Round Pool Sunk
We hand trowel

+2

Recommended by81%of homeowners
Avatar for Provident Electric
Provident Electric
4.9(
79
)

Serving Lutherville Timonium, MD and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"

Great, Two technicians showed up and began work. I was called in to view the original builders work. Really! My builder did not even have an electrical box to feed the lights just a wire. I was told some drywall would be removed to feed the wires for the 2 lights. OK.. Well they cut the wall ran the wires set the boxes and replaced the piece of drywall with the scraps. I now have 2 perfectly centered and level locations for my lights. They even left me some drywall scarps from the holes they cut to fill the hammer holes the original builder left.

A great job from a great crew. My wife loved the  sound of the Vac when they cleaned up whatever mess they made. I never saw the mess. Great! Great! Great!

I/m looking for more electrical work just to have them back.....



"
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+28

Recommended by97%of homeowners
Backyard Ponds LLC
4.4(
49
)

Serving Lutherville Timonium, MD and surrounding areas

In business since 1996

Free estimates

Credit card accepted

"My pond is the healthiest it's ever been, I don't know if it's because of backyard ponds, or whatever? But I now have baby fish about 12 of them and I am going to hire them to do my winterization. I got a very professional reminder from backyard ponds in the mail today, and I really appreciate the reminder. Sometimes things like this slip your mind, but it's very nice that they remind you that winter is coming up, and you need to plan for the future. My fish are not expensive, because this is a newly renovated pond. But I'm very happy with the job that they did, and I will recommend them in the future. And I will be using them very soon"
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+13

Recommended by93%of homeowners
Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,676
)

Serving Lutherville Timonium, MD and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"Called about leak Sunday morning. Plumber came out Monday, determined it needed replacement and notified Choice, who approved claim and permitted plumber to order new water heater. Thursday new water heater was installed. Was kept updated every day by both Choice and the plumber. Workers left my garage clean and I have hot water. Very satisfied and have recommended Choice Home Warranty on the Nextdoor app."
Recommended by82%of homeowners
Artistic Stamped Concrete of Maryland
4.5(
71
)

Serving Lutherville Timonium, MD and surrounding areas

In business since 1998

"The actual construction on the walls was done well for the most part. A couple over-cuts were found but these were fixed quickly with no hassle what so ever. However, the walls were built per the MD Pools plans which should have changed when the pool was put in higher than planned. Bob, the owner, seemed to know that the decking would be 9" higher than expected but built the walls per the plans anyway. This meant that we had one small wall which serves no purpose and had to pay $1000 to add a row of block to make the long wall high enough to sit on. Everything else about Artistic was so professional but it was really annoying that Bob didn't talk to us about the pool elevation change which he seemed to know but we didn't."
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Recommended by94%of homeowners
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FAQs for swimming pool heaters installation and replacement projects in Lutherville Timonium, MD

Yes, you can add a heater to an existing pool. A pro can retrofit a heater to nearly any in-ground or above-ground pool. Adding a heater allows you to start the swim season earlier, finish it later, and maintain a steady water temperature in between. Many owners schedule the job during a larger pool upgrade, but it also works as a standalone project. Professional installation ties the new unit into the existing pump and plumbing for safe, efficient operation.

Most owners switch the heater on a day or two before they plan to swim, then shut it down afterward. Reaching the target temperature can take 24 to 72 hours, depending on pool size and outdoor conditions. Using a cover while the heater is off helps hold the heat and keeps energy costs in check.

Pool heaters can freeze if left exposed to extreme conditions. Freezing can damage internal heater components, potentially leading to costly pool repairs. Cycling water, covering the heater, and regular maintenance help prevent freezing. Sealing or winterizing your heater also protects it during the season—this involves draining water from the heater and its components.

Pool heaters operate with lifespans spanning from seven to 30 years. Gas and propane models last seven to 12 years, while electric and solar heaters perform efficiently for up to 30 years. Consistent professional maintenance and routine inspections extend the heater’s life and improve its performance, ensuring a safe and reliable heating system for your pool.

Before hiring a pool heater installation contractor, conduct thorough research by reviewing online feedback and gathering recommendations from trusted sources. Contact multiple professionals to discuss pricing, request references, and understand the complete installation process. This careful evaluation ensures you select a qualified contractor who delivers high-quality service and a successful installation.

The Lutherville Timonium, MD homeowners’ guide to swimming pool heaters installations and replacements

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

  • A lap pool built in backyard of house

    Curious about lap pool costs? Learn the average price to install a lap pool, key cost factors, and tips to get the most value from your swim-friendly upgrade.

  • Backyard pool with lighting design

    Not sure who to call to fix a pool light? Learn why a pool repair service is best, what electricians can do, and what replacement costs.