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Verified Reviews for Pool And Spa Servicing pros in Northfield, MN

*The Angi rating for Pool And Spa Servicing companies in Northfield, MN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Pool And Spa Servicing needs.

*The HomeAdvisor rating for Pool And Spa Servicing companies in Northfield, MN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Pool And Spa Servicing needs.

Last update on December 06, 2025

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Avatar for Sentri Homes

Sentri Homes

New on AngiNew on Angi
•Approved Pro

Sentri Homes

New on AngiNew on Angi
•Approved Pro
2023 years of experience
Free onsite estimate

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Avatar for The Lamp Mender

The Lamp Mender

4.98(
63
)

The Lamp Mender

4.98(
63
)
Customers say: Super punctual
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

The Lamp Mender is a lamp retail and repair service located in Bloomington, Minn. We can repair or restore almost any lamp, including antiques. We stock fixtures and lampshades and reproductions of all types. Our restorations have graced homes in the upper Midwest since 1984. Whether you need to restore an old floor lamp, clean and rewire a chandelier or you are simply looking to replace your current lamps or lighting fixtures, we can help. Products and services include: • Lampshades • Fixtures • Lamps • Repairs • Restoration • Refinishing At The Lamp Mender, we offer a 30 day guarantee on all repairs and fast turnaround on simple repairs. We are proud of being named Best Lamp Repair by Minneapolis/St. Paul Magazine. Call The Lamp Mender today to request service!

"Excellent and courteous service. Lamp repaired and returned same day. Thank you!"

Alice R on July 2020

The Lamp Mender is a lamp retail and repair service located in Bloomington, Minn. We can repair or restore almost any lamp, including antiques. We stock fixtures and lampshades and reproductions of all types. Our restorations have graced homes in the upper Midwest since 1984. Whether you need to restore an old floor lamp, clean and rewire a chandelier or you are simply looking to replace your current lamps or lighting fixtures, we can help. Products and services include: • Lampshades • Fixtures • Lamps • Repairs • Restoration • Refinishing At The Lamp Mender, we offer a 30 day guarantee on all repairs and fast turnaround on simple repairs. We are proud of being named Best Lamp Repair by Minneapolis/St. Paul Magazine. Call The Lamp Mender today to request service!

"Excellent and courteous service. Lamp repaired and returned same day. Thank you!"

Alice R on July 2020

Avatar for Thor Electric

Thor Electric

4.94(
108
)

Thor Electric

4.94(
108
)
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

We are a small, family operated electrical comany-THOR Electric LLC. I am a master electrician with over ten years experience and am currently licensed, bonded, and insured. Customer Service is our number one goal - fast, clean, and prompt. We offer a 7 year warranty on all our residential customers absolutely free. check it out at www.plus5.org. e operate on a per hour wage or bid per job.

"I had a disposal unit on its last legs, so bought a new one and had Norblom Plumbing come out to install. Before they got to the appointment, I got things ready for them by cleaning out stuff under the sink and unboxing the disposal. There I discovered I had a problem in that the unit had a 3 prong plug and my old disposal was hard wired electrically to the unit. So, I get to Angie's list and found Thor Electric in Lakeville. I probably could have done this myself, but at 65, like with the disposal, I hated the thought of being under the sink as I have done in the past. Plus, I probably would not have put the heavy duty outlet on that Kyle did and it would not have been right to code, so glad I did not do it... I called Kyle and he said he could stop over later the same day and possibly fit me in. I had called the plumbing company meanwhile and cancelled because of the problem. Kyle told me just use an extension on the disposal till I get there to do the outlet. I don't know why I or the plumbing company did not think of that, but I called them back and they had filled my appointment, but could come out at the next appointment, which was open because of me. So the plumber came, did his thing (review of Norbloom Plumbing if interested) and then Kyle came and put in the new outlet.Kyle was friendly, efficient, and fitted me in on short notice, which was great. I could give a grade of C on price, but as I said in my review of Norblom Plumbing, I am a little out of touch with how much these guys cost now, and they cost some dough to come out to your house and do a service call, fact of life like doctors and taxes. I always say i think it is better to have a skill/trade rather than 4 years to college and not know what you want to do. As an airline pilot/instructor/FAA Examiner I had both college and a skill that is hard to duplicate unless you have the experience. Same with these guys, they have a skill to analyze a problem and fix the problem correctly born over years of experience. They get paid for it, thus the A..."

Alex P on May 2019

We are a small, family operated electrical comany-THOR Electric LLC. I am a master electrician with over ten years experience and am currently licensed, bonded, and insured. Customer Service is our number one goal - fast, clean, and prompt. We offer a 7 year warranty on all our residential customers absolutely free. check it out at www.plus5.org. e operate on a per hour wage or bid per job.

"I had a disposal unit on its last legs, so bought a new one and had Norblom Plumbing come out to install. Before they got to the appointment, I got things ready for them by cleaning out stuff under the sink and unboxing the disposal. There I discovered I had a problem in that the unit had a 3 prong plug and my old disposal was hard wired electrically to the unit. So, I get to Angie's list and found Thor Electric in Lakeville. I probably could have done this myself, but at 65, like with the disposal, I hated the thought of being under the sink as I have done in the past. Plus, I probably would not have put the heavy duty outlet on that Kyle did and it would not have been right to code, so glad I did not do it... I called Kyle and he said he could stop over later the same day and possibly fit me in. I had called the plumbing company meanwhile and cancelled because of the problem. Kyle told me just use an extension on the disposal till I get there to do the outlet. I don't know why I or the plumbing company did not think of that, but I called them back and they had filled my appointment, but could come out at the next appointment, which was open because of me. So the plumber came, did his thing (review of Norbloom Plumbing if interested) and then Kyle came and put in the new outlet.Kyle was friendly, efficient, and fitted me in on short notice, which was great. I could give a grade of C on price, but as I said in my review of Norblom Plumbing, I am a little out of touch with how much these guys cost now, and they cost some dough to come out to your house and do a service call, fact of life like doctors and taxes. I always say i think it is better to have a skill/trade rather than 4 years to college and not know what you want to do. As an airline pilot/instructor/FAA Examiner I had both college and a skill that is hard to duplicate unless you have the experience. Same with these guys, they have a skill to analyze a problem and fix the problem correctly born over years of experience. They get paid for it, thus the A..."

Alex P on May 2019

Bakken Electric, LLC

4.91(
298
)

Bakken Electric, LLC

4.91(
298
)
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Bakken Electric, LLC is a partner with electric car manufacturer specializing in EV installations. We have been doing this since the first Tesla vehicles hit the market and now we support all electric vehicles.

Bakken Electric, LLC is a partner with electric car manufacturer specializing in EV installations. We have been doing this since the first Tesla vehicles hit the market and now we support all electric vehicles.

Avatar for Environmental Testing & Research Laboratories, Inc

Environmental Testing & Research Laboratories, Inc

4.85(
347
)

Environmental Testing & Research Laboratories, Inc

4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

Spa Squad

4.80(
65
)

Spa Squad

4.80(
65
)
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

10% Military discount.

"These guys take your money and if they screw up they drop you! They took my filter cover off then put it in incorrectly so the filter wasn’t running properly then when I told them about it and that my water smelled like mildew they dropped us! James is a complete jerk! I told him my sick daughter needs a clean hot tub as that’s the only relief from excruciating bone pain and he said she shouldn’t be going in the hot tub and continue to say he can’t “satisfy our needs” so we were dropped immediately! Our needs was simply for them to do what they were hired to do, and we were even nice about it but he was a complete jerk! Avoid!!!"

Renita L on August 2024

10% Military discount.

"These guys take your money and if they screw up they drop you! They took my filter cover off then put it in incorrectly so the filter wasn’t running properly then when I told them about it and that my water smelled like mildew they dropped us! James is a complete jerk! I told him my sick daughter needs a clean hot tub as that’s the only relief from excruciating bone pain and he said she shouldn’t be going in the hot tub and continue to say he can’t “satisfy our needs” so we were dropped immediately! Our needs was simply for them to do what they were hired to do, and we were even nice about it but he was a complete jerk! Avoid!!!"

Renita L on August 2024

Mallery Pool Construction

5.00(
14
)

Mallery Pool Construction

5.00(
14
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Mallery Pool Construction is a small owner operated business. You can contact Leigh at 952-461-1967 for a free estimate . Get $150 off of any replacement vinyl inground liner.

"He was here when he said he was going to be and he did a wonderful job. The liner looks great, there are no wrinkles and the stairs on the pool look better than they ever have. I was going to have a party and needed the pool and he made sure it was done quickly."

Cindy O on June 2018

Mallery Pool Construction is a small owner operated business. You can contact Leigh at 952-461-1967 for a free estimate . Get $150 off of any replacement vinyl inground liner.

"He was here when he said he was going to be and he did a wonderful job. The liner looks great, there are no wrinkles and the stairs on the pool look better than they ever have. I was going to have a party and needed the pool and he made sure it was done quickly."

Cindy O on June 2018

Schmidt Electric

4.88(
34
)

Schmidt Electric

4.88(
34
)
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

We meet the needs of residential & light commercial customers, by providing quality electrical solutions such as wiring and repairs. Our work is professional and guaranteed. Call for a free estimate!

"Schmidt Electric Inc was one of the best experiences that I have ever had working with any company. I will never hire another electrical company besides Schmidt's ever again. Mark and his team were incredibly responsive and friendly. Mark came up with creative solutions to give me exactly what I was looking for, and did so for an excellent price and quick turnaround. I showed my father (who is an electrical engineer) a solution that Mark completed for me, and he was so impressed that he immediately did the same thing to his own house."

Bryan Q on March 2022

We meet the needs of residential & light commercial customers, by providing quality electrical solutions such as wiring and repairs. Our work is professional and guaranteed. Call for a free estimate!

"Schmidt Electric Inc was one of the best experiences that I have ever had working with any company. I will never hire another electrical company besides Schmidt's ever again. Mark and his team were incredibly responsive and friendly. Mark came up with creative solutions to give me exactly what I was looking for, and did so for an excellent price and quick turnaround. I showed my father (who is an electrical engineer) a solution that Mark completed for me, and he was so impressed that he immediately did the same thing to his own house."

Bryan Q on March 2022

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Pool and Spa Servicing questions, answered by experts

Unfortunately, a hot tub does use a relatively large amount of electricity. In fact, much of the money you spend on your hot tub will go toward electricity costs to keep the water heated. A typical hot tub will use anywhere from 1,500 to 6,000 watts of electricity per month.

Where you drain a hot tub largely depends on local regulations, but you must not drain chemically treated water where it can damage the environment. Direct the water toward a sanitary sewer drain that will take it to a treatment facility. If your lawn has a dedicated drainage area that’s free from plants and foundations, you can likely drain it there. Avoid storm drains, as the hot tub water will enter waterways and could hurt aquatic life. Likewise, do not pour it out directly on any public land or where it can get into your neighbors’ property. 

Most hot tubs will experience leaks due to wear and tear in the plumbing or the shell itself. The second most common issue is a heater malfunction due to the ongoing heat stress on moving parts. Finally, clogs happen in hot tub jets, especially when it’s time to change the filter.

If you want to have a chemical-free spa, or if you are wondering how to keep your hot tub clean naturally, there are several options. Some individuals choose to run their hot tub without treatment at all and simply clean it more often (although you risk bacteria, fungi, and algae growth if you take this route); others use natural products like vinegar or Borax. Ozone, ultraviolet light, and electrolysis systems are also eco-friendly ways to have a clean hot tub without chemicals. Saltwater hot tubs are popular with people who are sensitive to chlorine, bromine, and other traditional hot tub chemicals.

Yes. If you test the water and the alkalinity is too low, you can raise it by adding an alkalinity increaser, which likely came with your hot tub’s chemical kit. In a pinch, you can use baking soda to raise the hot tub’s alkalinity. Raising the alkalinity will prevent the hot tub water from becoming too acidic.

The Northfield, MN homeowners’ guide to pool and spa services

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