What’s the difference between a swim spa and a hot tub?

• <div><p>Swim spas are like hybrid hot tubs and pools. They have the heating and jets of a hot tub, but they’re slightly longer because they’re made for swimming and exercise. A jet provides a continuous current that acts like a water treadmill. You can swim the length of a full-size pool without going anywhere.</p></div>

Do all pools need to be grounded?

• <div><p>The only pools that don’t need grounding are those without electrical components, such as small inflatable pools. Any outlet around a pool should be a GFCI to cut the current if the outlet gets too wet. At the very least, the pool’s electrical should be plugged into a GFCI outlet, if not a dedicated GFCI breaker. Check local guidelines and requirements to ensure you’re following all safety regulations. </p></div>

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Q: Do all pools need to be grounded?

• <div><p>The only pools that don&rsquo;t need grounding are those without electrical components, such as small inflatable pools. Any outlet around a pool should be a GFCI to cut the current if the outlet gets too wet. At the very least, the pool&rsquo;s electrical should be plugged into a GFCI outlet, if not a dedicated GFCI breaker. Check local guidelines and requirements to ensure you&rsquo;re following all safety regulations. </p></div>

Q: Does my stock tank pool need a foundation?

• <div><p>You do not need to excavate or lay a foundation for a stock tank pool. You should, however, level the area where you plan to put the stock tank. Also, stock tanks full of water and people can get heavy, so do not place them on a deck or other raised structure that could collapse from the weight.</p></div>

Q: What is the most expensive part of installing a pool?

• <div><p>The most expensive part of building a pool is typically the excavation and labor, which can account for 25% to 50% of the total project cost. This is particularly true for inground pools that require significant excavation, potentially including the rental of large equipment, and extensive construction labor. In contrast, above-ground pools are generally less expensive as they typically do not require excavation and can be installed much more quickly. Concrete in-ground pools are among the most labor-intensive options.</p></div>

Q: Do inground pools have liners?

• <div><p>Both above ground and inground pools can have pool liners. Inground pools made of gunite don&rsquo;t need pool liners, and you&rsquo;ve probably walked along an unlined pool and felt the ripples and ridges on the floors and walls. But adding a liner over gunite or other pool types helps protect the wall panels from algae growth.</p></div>

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

*The Angi rating for Above Ground Pool Installation companies in Fairfield, 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 Fairfield, 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 June 30, 2026

Reviewed in June 2026
Excellent service, Brian and his crew were safe, meticulous, and deeply invested in completing tasks carefully and efficiently.
Circle B Saw and Tree
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Reviewed in January 2025
I recently contacted Valler Services for a septic tank replacement, and I couldn't be more pleased with the service I received. From start to finish, their team was professional, knowledgeable, and attentive to my needs. The communication was excellent; they kept me informed at every stage of...
Valler services GC
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Reviewed in October 2023
Kai rescued us from another contractor who strung us along and did nothing for 3 months. He swooped in and got everything done in record time. He was all business and knew how to coordinate with sub-contractors to get the work done. He was very professional and patient with us as we negotiated...
First Finishers, LLC
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Reviewed in August 2021
Nathan showed up on time and did a great job. He replaced our carpet with beautiful wood laminate flooring
Freedom Flooring
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Reviewed in July 2021
They do very good worker, very affordable and you won't be disappointed with them.
Jones Excavation, LLC
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Reviewed in December 2020
Billy is great about listening to your ideas. Getting a feel for your vision then offering suggestions on how to make it work with materials you have. Spends time on little details that add so much character to project. Just a nice guy to work with.
Billy Widmer
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Reviewed in October 2020
Amazing. We love our windows. Makes such a huge difference in our Upstairs. And the installation team was professional, polite, and efficient.
Renewal by Andersen of Montana
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Reviewed in August 2019
Went the extra mile in terms of advice and number of trips during commute traffic.
Beastbay Plumbing
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Reviewed in July 2019
Showed up on time (will work outside of Great Falls with no complaint!!!), gave me a quote to approve, then got the job done. Also called the night before to confirm. Friendly, courteous, and respectful of property. Can pay at end of job with cash, checks, or cards! Highly recommend!
Ninja Window Washing
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Reviewed in May 2019
Prompt, work fast, and do a good job.
Moenbros
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Find Above ground pool installation pros in Fairfield

Above Ground Swimming Pool or Accessories - Repair or Service

Serving Fairfield, 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(

5,688

)

Above Ground Swimming Pool or Accessories - Repair or Service

Serving Fairfield, 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

Swim spas are like hybrid hot tubs and pools. They have the heating and jets of a hot tub, but they’re slightly longer because they’re made for swimming and exercise. A jet provides a continuous current that acts like a water treadmill. You can swim the length of a full-size pool without going anywhere.

The only pools that don’t need grounding are those without electrical components, such as small inflatable pools. Any outlet around a pool should be a GFCI to cut the current if the outlet gets too wet. At the very least, the pool’s electrical should be plugged into a GFCI outlet, if not a dedicated GFCI breaker. Check local guidelines and requirements to ensure you’re following all safety regulations.

You do not need to excavate or lay a foundation for a stock tank pool. You should, however, level the area where you plan to put the stock tank. Also, stock tanks full of water and people can get heavy, so do not place them on a deck or other raised structure that could collapse from the weight.

The most expensive part of building a pool is typically the excavation and labor, which can account for 25% to 50% of the total project cost. This is particularly true for inground pools that require significant excavation, potentially including the rental of large equipment, and extensive construction labor. In contrast, above-ground pools are generally less expensive as they typically do not require excavation and can be installed much more quickly. Concrete in-ground pools are among the most labor-intensive options.

Both above ground and inground pools can have pool liners. Inground pools made of gunite don’t need pool liners, and you’ve probably walked along an unlined pool and felt the ripples and ridges on the floors and walls. But adding a liner over gunite or other pool types helps protect the wall panels from algae growth.

The Fairfield, 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.

See all articles

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Aug 5, 2026Aug 5, 2026
How Much Does an In-Ground Pool Cost? [2026 Data]
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Can You Put an Above Ground Pool in the Ground? Here’s What to Know
Above ground pools are more affordable than inground pools, so can you put an above ground pool in the ground to save money? Learn when it’s safe to do so.
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Knowing the size of above-ground pools will help you choose the right one for you. Here are the measurements and types of above-ground pools to know.