Top-rated pool and spa technicians.

Get matched with top pool and spa technicians in Unity, ME

Enter your zip and get matched with up to 5 pros

Find Pool and spa technicians in Unity

Avatar for Eastern Maine Excavation

Eastern Maine Excavation

5.00(
10
)
•Approved Pro

Eastern Maine Excavation

5.00(
10
)
•Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

Eastern Maine Excavation is committed to providing the highest quality service and workmanship for their customers. We specialize in septic systems, leach fields, inground and above ground pool installations, site work excavation/grading and landscaping. Our leadership team will use their engineering degrees and 25 years experience in civil construction to ensure all projects are executed with the correct procedures, methods and materials. Please contact Eastern Maine Excavation today for your free quote

"I reached out to EMX to inquire about an in ground pool install and received a prompt response. They guided me through the planning process and provided a very fair price and detailed contract that outlined the products to be used and the scope of the project. The project started on time and the crew was very professional. All of the work completed was top notch and the crew catered to our requests. They are very skilled at what they do and focused on customer satisfaction. A cannot say enough positive about EMX and highly recommend them."

Jason R on July 2025

Eastern Maine Excavation is committed to providing the highest quality service and workmanship for their customers. We specialize in septic systems, leach fields, inground and above ground pool installations, site work excavation/grading and landscaping. Our leadership team will use their engineering degrees and 25 years experience in civil construction to ensure all projects are executed with the correct procedures, methods and materials. Please contact Eastern Maine Excavation today for your free quote

"I reached out to EMX to inquire about an in ground pool install and received a prompt response. They guided me through the planning process and provided a very fair price and detailed contract that outlined the products to be used and the scope of the project. The project started on time and the crew was very professional. All of the work completed was top notch and the crew catered to our requests. They are very skilled at what they do and focused on customer satisfaction. A cannot say enough positive about EMX and highly recommend them."

Jason R on July 2025

Williamson Pools

5.00(
1
)
•Approved Pro

Williamson Pools

5.00(
1
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
9 years of experience

Williamson Pools proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!

"They are very nice people and they do everything they can to accommodate you."

Darcy . on June 2020

Williamson Pools proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!

"They are very nice people and they do everything they can to accommodate you."

Darcy . on June 2020

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

Avatar for Clarke Builders

Clarke Builders

5.00(
6
)

Clarke Builders

5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Clarke Builders is a fast paced crew with attention to detail in all we do. We offer roofing , flooring, painting/interior &exterior, carpentry, and more. We love to build and transform and also offer remodeling in our services.

"Very responsive. Great results."

Deborah O on January 2025

Clarke Builders is a fast paced crew with attention to detail in all we do. We offer roofing , flooring, painting/interior &exterior, carpentry, and more. We love to build and transform and also offer remodeling in our services.

"Very responsive. Great results."

Deborah O on January 2025

Avatar for Soucys property improvements llc

Soucys property improvements llc

5.00(
4
)

Soucys property improvements llc

5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Soucys property improvements llc is your go-to handyman. over 15 years experience on improving properties.

"Great! He kept in touch and arrived when he said he would. He is clean and personable. He was able to finish within his estimated time for this project."

Robin B on July 2024

Soucys property improvements llc is your go-to handyman. over 15 years experience on improving properties.

"Great! He kept in touch and arrived when he said he would. He is clean and personable. He was able to finish within his estimated time for this project."

Robin B on July 2024

Avatar for R.E. Hadley Construction

R.E. Hadley Construction

5.00(
4
)

R.E. Hadley Construction

5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

R.E.Hadley is a full service General Contractor that has over 25 yrs of professional service in, Renovations - Building - Damage Restorations - Handyman Services -

R.E.Hadley is a full service General Contractor that has over 25 yrs of professional service in, Renovations - Building - Damage Restorations - Handyman Services -

Avatar for MAINELY TUBS

MAINELY TUBS

3.25(
8
)

MAINELY TUBS

3.25(
8
)
Customers say: Super punctual
47 years of experience

Mainely Tubs, Since 1978; Supporting our Customers' Uninterrupted Enjoyment of the Highest Quality Hot Tubs, Saunas, Gazebos & Outdoor Accessories. Learn why over 17,000 customers have chosen to do business with Mainely Tubs at MainelyTubs.com.

"Our Mainely Tubs store is located in Scarborough and the service folks there are top notch. Dave swung by yesterday and did a great job at fixing the problem I was having with a couple of jets that were no longer working. Yet he didn’t just fix that. He sorted out another problem or two with the hot tub because he took the time to look the whole tub over. His preventative actions were GREATLY appreciated. Were he not so thorough the lights that needed replacing would have caused system failure down the line. THANK YOU DAVE! In addition, most of the work he did fell under warranty so I was happy about that. Having Mainely Tubs sell and service your hot tub is a no brainer. Dave also stuck around and gave me a much needed education on best water maintenance practices going forward. 100% delighted with Dave and his professionalism and care and concern. How did the service call go? Couldn’t have gone better. —Tim"

Tim F on September 2024

Mainely Tubs, Since 1978; Supporting our Customers' Uninterrupted Enjoyment of the Highest Quality Hot Tubs, Saunas, Gazebos & Outdoor Accessories. Learn why over 17,000 customers have chosen to do business with Mainely Tubs at MainelyTubs.com.

"Our Mainely Tubs store is located in Scarborough and the service folks there are top notch. Dave swung by yesterday and did a great job at fixing the problem I was having with a couple of jets that were no longer working. Yet he didn’t just fix that. He sorted out another problem or two with the hot tub because he took the time to look the whole tub over. His preventative actions were GREATLY appreciated. Were he not so thorough the lights that needed replacing would have caused system failure down the line. THANK YOU DAVE! In addition, most of the work he did fell under warranty so I was happy about that. Having Mainely Tubs sell and service your hot tub is a no brainer. Dave also stuck around and gave me a much needed education on best water maintenance practices going forward. 100% delighted with Dave and his professionalism and care and concern. How did the service call go? Couldn’t have gone better. —Tim"

Tim F on September 2024

Heavenly Heat Saunas

3.20(
5
)

Heavenly Heat Saunas

3.20(
5
)
Customers say: Super punctual
38 years of experience

Heavenly Heat Infrared Saunas are made for the chemically sensitive. That means that our infrared saunas create an ideal, safe, and effective detoxification environment for anyone seeking to eliminate toxic substances from their body.

"I purchased a Heavenly Heat Sauna a few weeks ago . What I liked is you don?t smell any glues . I also liked its easy ( two man ) assembly. What I don?t like , in order to avoid using glues, they use pins or very thin nails. Some pins were missing and some were not beneath the surface. For the rough edges you?re provided with a small piece of sandpaper . Bot at a cost of over 5k you don?t expect to do sanding. My biggest complaint is that it takes almost an hour to get the sauna to 150 degrees. Definitely not worth the price. "

guy a on December 2025

Heavenly Heat Infrared Saunas are made for the chemically sensitive. That means that our infrared saunas create an ideal, safe, and effective detoxification environment for anyone seeking to eliminate toxic substances from their body.

"I purchased a Heavenly Heat Sauna a few weeks ago . What I liked is you don?t smell any glues . I also liked its easy ( two man ) assembly. What I don?t like , in order to avoid using glues, they use pins or very thin nails. Some pins were missing and some were not beneath the surface. For the rough edges you?re provided with a small piece of sandpaper . Bot at a cost of over 5k you don?t expect to do sanding. My biggest complaint is that it takes almost an hour to get the sauna to 150 degrees. Definitely not worth the price. "

guy a on December 2025

Showing 1-10 of 21
Pool and Spa Servicing questions, answered by experts

Biofilm growth can cause a hot tub to feel slimy. Hot tub biofilm is a slimy substance that’s typically due to natural contaminants like makeup, soaps, skin oils, deodorants, or lotions. A hot tub can also have a slimy interior or slimy water if the tub’s filters are old or damaged, or if the hot tub isn’t properly cleaned. You should drain your hot tub, wipe away any slimy residue, then refill the water and use a spa purge product that prevents the buildup of biofilm.

You should keep your hot tub at a constant soaking temperature of around 100 degrees Fahrenheit when the hot tub is not in use. However, you can lower that by a couple of degrees during the summer, so you don’t feel overheated.

In most cases, it is safe to clean a hot tub with vinegar. You will want to verify that your hot tub manufacturer lists vinegar as a safe cleaning product; however, given that vinegar is chemical-free, cleans, deodorizes, and is safe for people and pets, it is usually a good option. You can use vinegar to clean the hot tub shell, interior and exterior spa surfaces, hot tub jets, hot tub filter, and other parts. It is considered a strong, safe, and natural cleanser that can kill bacteria, remove mold and mildew spores, erase water spots, and remove hard water stains.

Using bubble bath, bath oils, bath salts, or moisturizing products that contain butters or oils can damage your jetted tub. Because of the water pump and jet mechanism, you need to be more selective with products for a jetted tub than you would for a traditional bathtub in order to keep it functioning properly and avoid expensive repairs. These products also leave residue that can feed mildew and mold, so it’s best to avoid them.

The general rule of thumb is to lower it by about five degrees when you know you’re not using your hot tub for an extended period of time. With only a slight decrease in temperature, it will be easier to increase it to a desirable level when you’re ready to get back in the water instead of starting from scratch.

The Unity, ME homeowners’ guide to pool and spa services

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

See all articles

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"