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TRUSTED BY MARSHALL, WI HOMEOWNERS

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    Average homeowner rating
  • Verified reviews icon22
    Verified well and pump services reviews

Find Well and pump technicians in Marshall

Avatar for Aqua Well & Pump Systems Inc

Aqua Well & Pump Systems Inc

4.64(
67
)
Approved Pro

Aqua Well & Pump Systems Inc

4.64(
67
)
Approved Pro
Customers say: True professional
1987 years of experience
Emergency services offered

Aqua Well & Pump Systems, Inc., is a 3rd generation; family owned & operated, well and pump service company, serving all of Southeastern Wisconsin. Our mission at Aqua is to provide our customers with a safe, reliable water supply, while safe guarding & promoting the protection of our most precious resource. To accomplish this mission, Aqua is dedicated to investing in promotion, equipment, & most of all people who share the same core values of knowledge, integrity, hard work, & honesty. Aqua provides pump & well drilling service for residential, industrial, commercial, & farm applications. services.

"They were quick and efficient"

Carol F on September 2025

Aqua Well & Pump Systems, Inc., is a 3rd generation; family owned & operated, well and pump service company, serving all of Southeastern Wisconsin. Our mission at Aqua is to provide our customers with a safe, reliable water supply, while safe guarding & promoting the protection of our most precious resource. To accomplish this mission, Aqua is dedicated to investing in promotion, equipment, & most of all people who share the same core values of knowledge, integrity, hard work, & honesty. Aqua provides pump & well drilling service for residential, industrial, commercial, & farm applications. services.

"They were quick and efficient"

Carol F on September 2025


Hastings Well Drilling & Service

4.83(
3
)
Approved Pro

Hastings Well Drilling & Service

4.83(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1970 years of experience

Here at Hastings Well Drilling & Service, we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"X"

Melissa C on January 2020

Here at Hastings Well Drilling & Service, we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"X"

Melissa C on January 2020


Warren Heating & Air Conditioning

4.95(
75
)

Warren Heating & Air Conditioning

4.95(
75
)
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

. Award winning. In 1946 Warren Heating & Air Conditioning began providing residential and commercial customers with affordable comfort thanks to high quality heating and Air Conditioning systems from Bryant. For 65 years, Warren Heating & Air Conditioning has been the name that home owners and businesses in the Madison and Dane County area depend on for complete sales, service and installation of HVAC and indoor air quality products. We are honored to have over 12,000 customers in the Dane County area that have helped us grow to one of the top HVAC companies in the area.When you call Warren Heating & Air Conditioning, you can rely on our team of factory-trained technicians to be on the job quickly and to treat every customer with the respect they deserve. At Warren Heating & Air Conditioning, we repair all makes and models, provide 24-hour emergency service (no trip charge) and even offer the benefits of a full service sheet metal shop.

. Award winning. In 1946 Warren Heating & Air Conditioning began providing residential and commercial customers with affordable comfort thanks to high quality heating and Air Conditioning systems from Bryant. For 65 years, Warren Heating & Air Conditioning has been the name that home owners and businesses in the Madison and Dane County area depend on for complete sales, service and installation of HVAC and indoor air quality products. We are honored to have over 12,000 customers in the Dane County area that have helped us grow to one of the top HVAC companies in the area.When you call Warren Heating & Air Conditioning, you can rely on our team of factory-trained technicians to be on the job quickly and to treat every customer with the respect they deserve. At Warren Heating & Air Conditioning, we repair all makes and models, provide 24-hour emergency service (no trip charge) and even offer the benefits of a full service sheet metal shop.


HILLESTAD HEATING AND COOLING SYSTEMS

4.93(
100
)

HILLESTAD HEATING AND COOLING SYSTEMS

4.93(
100
)
Customers say: Super punctual
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers

ADDITIONAL ADDRESS - PO BOX 273, LODI, WI 53555. ADDITIONAL CONTACT - TERRY HILLESTAD. ADDITIONAL PHONE #S: (608) 253-4101, (608) 643-8788 & (608) 742-7771.

"I just had a Magic Pak installed in my condo and the technician's, Ryan and Jeremy did an excellent job. It was installed within 2 hours, and they were very friendly and informative. They went above and beyond, I highly recommend Hillestad Heating and Cooling. Also, the price was very reasonable."

Lori S on April 2024

ADDITIONAL ADDRESS - PO BOX 273, LODI, WI 53555. ADDITIONAL CONTACT - TERRY HILLESTAD. ADDITIONAL PHONE #S: (608) 253-4101, (608) 643-8788 & (608) 742-7771.

"I just had a Magic Pak installed in my condo and the technician's, Ryan and Jeremy did an excellent job. It was installed within 2 hours, and they were very friendly and informative. They went above and beyond, I highly recommend Hillestad Heating and Cooling. Also, the price was very reasonable."

Lori S on April 2024


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


PHARO HEATING AND COOLING

4.90(
68
)

PHARO HEATING AND COOLING

4.90(
68
)
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

Super Service Award winning Pharo Heating Company Inc is your local family owned Heating, Ventilation and Air Conditioning (HVAC) specialist. We specialize in the installation and service of residential and commercial systems. With service available 24/7 and free estimates on installations/replacements, Pharo is here to provide you with Prompt, Professional service. Additional service areas - Blue Mounds, Cottage Grove, Cross Plains, Dane, Deerfield, De Forest, Lake Mills, Lodi, Mc Farland, Marshall, Mazomanie, Merrimac, Middleton, Morrisonville, Mount Horeb, New Glarus, Oregon, Sauk City, Stoughton, Sun Prairie, Verona, Waterloo, Waunakee, Windsor, Madison, Portage, Arlington, Baraboo, Beaver Dam, Columbus, Poynette.

"Very responsive and easy to work with. Installation went smoothly, and just as described in the estimate."

Micah B on July 2024

Super Service Award winning Pharo Heating Company Inc is your local family owned Heating, Ventilation and Air Conditioning (HVAC) specialist. We specialize in the installation and service of residential and commercial systems. With service available 24/7 and free estimates on installations/replacements, Pharo is here to provide you with Prompt, Professional service. Additional service areas - Blue Mounds, Cottage Grove, Cross Plains, Dane, Deerfield, De Forest, Lake Mills, Lodi, Mc Farland, Marshall, Mazomanie, Merrimac, Middleton, Morrisonville, Mount Horeb, New Glarus, Oregon, Sauk City, Stoughton, Sun Prairie, Verona, Waterloo, Waunakee, Windsor, Madison, Portage, Arlington, Baraboo, Beaver Dam, Columbus, Poynette.

"Very responsive and easy to work with. Installation went smoothly, and just as described in the estimate."

Micah B on July 2024


"Greg came quickly on new years eve, diagnosed situation, removed thoroughly rusted in 75 yr old plug, checked my drain for clearance after city cleared their clogged lateral line, and installed new access plug."

Carl Z on January 2019

"Greg came quickly on new years eve, diagnosed situation, removed thoroughly rusted in 75 yr old plug, checked my drain for clearance after city cleared their clogged lateral line, and installed new access plug."

Carl Z on January 2019


"Phone answered promptly and appointments were available with in a few days. Driver called day of service to give a more specific time of arrival. (It was not necessary for me to have been home for this service.) Arrived on time and was able to navigate a difficult entrance to my property. Completed work quickly. Charges were flat fee of $150 (would be more if my system had a filter). I was offered the option of paying the driver or being billed. Driver was polite, friendly, reported condition of my system to me verbally and will send written report to County."

Mary S on July 2019

"Phone answered promptly and appointments were available with in a few days. Driver called day of service to give a more specific time of arrival. (It was not necessary for me to have been home for this service.) Arrived on time and was able to navigate a difficult entrance to my property. Completed work quickly. Charges were flat fee of $150 (would be more if my system had a filter). I was offered the option of paying the driver or being billed. Driver was polite, friendly, reported condition of my system to me verbally and will send written report to County."

Mary S on July 2019


Avatar for Water Doctors

Water Doctors

4.89(
95
)

Water Doctors

4.89(
95
)
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

Since 1982, Water Doctors has carried the highest quality water treatment systems available. We address water problems through a large product family designed to meet your needs. From water softners to iron filters to reverse osmosis systems, we address all water conditioning needs.

"It was smooth and no issues."

Jim S on June 2019

Since 1982, Water Doctors has carried the highest quality water treatment systems available. We address water problems through a large product family designed to meet your needs. From water softners to iron filters to reverse osmosis systems, we address all water conditioning needs.

"It was smooth and no issues."

Jim S on June 2019


Accurate Insulation Solutions

4.85(
27
)

Accurate Insulation Solutions

4.85(
27
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Accurate Insulation Solutions LLC (AIS) is a full service contracting company committed to enhancing the building envelope through proper “air sealing” and insulation techniques. Our goal is to provide education and solutions to the many problems our clients face while providing service that exceeds their expectations. Ultimately, the results are; reduced energy consumption, structural durability, and increased comfort for our clients. Full service insulation contractor, spray foam applicator with award winning customer service.

Accurate Insulation Solutions LLC (AIS) is a full service contracting company committed to enhancing the building envelope through proper “air sealing” and insulation techniques. Our goal is to provide education and solutions to the many problems our clients face while providing service that exceeds their expectations. Ultimately, the results are; reduced energy consumption, structural durability, and increased comfort for our clients. Full service insulation contractor, spray foam applicator with award winning customer service.

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Wells and Pumps questions, answered by experts

Yes, you can shock a well yourself, but it can be dangerous if you don’t know what you’re doing. We recommend calling a pro, but if you decide to do it yourself, make sure to follow proper safety precautions. This means wearing the correct safety gear, such as rubber gloves, goggles, and boots. You should also mix the chlorine solution in an open area with plenty of ventilation. Also, make sure not to drink or use the water for a few days afterward, until you’ve flushed the system and retested the water.

Yes, a bigger well pump can increase water pressure—up to a point. If you currently have a well pump of 8 GPM, you might notice a pressure boost when you go up to 10 GPM. However, overshooting significantly (going up to 15 GPM for an 8 GPM home) can strain your well system and result in things like burst pipes that can decrease your water pressure and make for costly repairs.

Servicing includes cleaning filters and coils, checking coolant levels, and inspecting electrical connections.

Consider replacement if the pump is over 10 years old or has recurring, costly issues.

Ideally, you should conduct a mechanical inspection and a bacterial or well water inspection yearly. While you might be able to push it off to every other year, it’s best to have peace of mind, especially when it comes to something that you use so frequently. 

If you experience repeated gastrointestinal illness in the household, it's important to test the well water more regularly for quality and cleanliness to check for bacteria.

The Marshall, WI homeowners’ guide to well and pump services

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