Does water run through a pool heater when not in use?

• <div><p>Water only runs through a pool heater when not in use if the heater doesn’t have a bypass system. A bypass system stops the flow of water through the heater when not in use. If you don’t have one, then yes, water will still run through the pool heater even when not in use. Not having a bypass system may increase the effects of wear and tear on your pool heater or disrupt the water’s chemical balance.</p></div>

Is it less expensive to build a plunge pool?

• <div><p>Because they are smaller than an average-sized swimming pool, building a plunge pool is less costly than a traditional pool. <a href="https://www.angi.com/articles/how-much-does-it-cost-install-pool.htm">In-ground swimming pools cost</a> about <b>$67,000</b>, while plunge pools cost around $20,000. You won’t have as much room to swim in, but the smaller size means you spend less on land excavation, materials, and hourly labor rates.</p></div>

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Q: What is the best pool shape for a small backyard?

• <div><p>Round and freeform pools are popular choices for a small backyard, although a small yard may be able to accommodate a variety of shapes. When planning a pool for your small yard, remember to take into account pool deck space, fencing requirements, and other pool-related factors that may limit your choices.</p></div>

Q: How often should chemical levels be tested during the pool season?

• <div><p>Weekly to maintain a safe and healthy swimming environment.</p></div>

Q: How much does a 12-by-24 in-ground pool cost?

• <div><p>The average 12-by-24-foot in-ground pool costs <b>$48,500</b>, but depending on the features and materials, prices can trend even higher. You&rsquo;ll spend less on a rectangular vinyl or fiberglass pool than on a concrete pool in an elevated style (think infinity pool or lagoon pool). Added features like heating, lighting, diving boards, or decking will increase your overall cost.</p></div>

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Verified Reviews for Above Ground Pool Installation pros in Ennis, MT

*The Angi rating for Above Ground Pool Installation companies in Ennis, MT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Above Ground Pool Installation needs.

*The HomeAdvisor rating for Above Ground Pool Installation companies in Ennis, MT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Above Ground Pool Installation needs.

Last update on April 15, 2026

Reviewed in April 2026
we had concrete pads added after home construction. One pad had a 2 inch settlement on one corner. Complicating this was a stone wall sitting atop the pad. Excellent restoration was done by Groundworks From Bozeman. After a thorough evaluation by Ben, Chelsea and Tyler were prompt,...
Groundworks
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Reviewed in February 2026
Amazing job done. Very thankful
Lucas Plumbing, LLC
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Reviewed in November 2023
Steven did a great job on our trim.
Anders Construction, LLC
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Reviewed in August 2022
From our meeting with our sales rep, Scott, to the installation team headed by Wyatt, our experience was top-notch. I was worried about the potential mess of getting the new windows in. The guys covered up everything in the rooms they were working in, they cleaned up after themselves and there...
Renewal by Andersen of Montana
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Reviewed in October 2021
Saul Garcia and Jonathan Gutiewez were amazing! They were prompt, professional and installed everything to perfection. I am very pleased and would highly recommend them. Belinda in Scottsdale
Dreamstyle Remodeling of New Mexico
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Reviewed in June 2021
Brandon and his crews were great to work with and I highly recommend for them for Concrete, Framing, Timber Framing, and Exterior Siding. Brandon operates a very detailed, organized, and honest business. I would gladly hire him to manage any project from start to finish.
Ram construction and renovations
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Reviewed in April 2016
These guys worked hard and fast to remove the trees in my yard. They also ground some stumps and trimmed some trees. The yard looks great because of them! They made a huge difference. They all were polite and cleaned up after themselves. The owner is very knowledgeable and fair.
Apex Tree and Landscape
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Reviewed in August 2013
Installation of Quartz countertops. Price was higher than others, but at least Mike seemed interested in getting the business. Had a couple of issues with the install, but Mike came back and corrected them in timely fashion.
Gaskin Granite and Marble
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Find Above ground pool installation pros in Ennis

Above Ground Swimming Pool or Accessories - Repair or Service

Serving Ennis, MT and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"The tech was very knowledgeable and went above and beyond to satisfy us. Our faucet was broken would not attach to the sink as the copper seal broke to the water lines."

Recommended by81%of homeowners

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American Home Shield – Home Warranty

3.5(

5,689

)

Above Ground Swimming Pool or Accessories - Repair or Service

Serving Ennis, MT and surrounding areas

In business since 1971

Credit card accepted

"One oven doesn't work at all ( my choice, see above), the "working" oven was never calibrated properly so using it is hit or miss. It's time to call American Home Shield to see about replacing the entire unit. I'm waiting to finish other home projects before calling them. I don't know if I'll request Greenway again."

Recommended by65%of homeowners

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Install Above Ground Pools questions, answered by experts

Water only runs through a pool heater when not in use if the heater doesn’t have a bypass system. A bypass system stops the flow of water through the heater when not in use. If you don’t have one, then yes, water will still run through the pool heater even when not in use. Not having a bypass system may increase the effects of wear and tear on your pool heater or disrupt the water’s chemical balance.

Round and freeform pools are popular choices for a small backyard, although a small yard may be able to accommodate a variety of shapes. When planning a pool for your small yard, remember to take into account pool deck space, fencing requirements, and other pool-related factors that may limit your choices.

Weekly to maintain a safe and healthy swimming environment.

The average 12-by-24-foot in-ground pool costs $48,500, but depending on the features and materials, prices can trend even higher. You’ll spend less on a rectangular vinyl or fiberglass pool than on a concrete pool in an elevated style (think infinity pool or lagoon pool). Added features like heating, lighting, diving boards, or decking will increase your overall cost.

Because they are smaller than an average-sized swimming pool, building a plunge pool is less costly than a traditional pool. In-ground swimming pools cost about $67,000, while plunge pools cost around $20,000. You won’t have as much room to swim in, but the smaller size means you spend less on land excavation, materials, and hourly labor rates.

The Ennis, MT homeowners’ guide to above ground pool installation services

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

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