About Certain Services, Inc.
Certain Services, Inc. is a family-owned and operated water treatment, plumbing, and well equipment service company. From the beginning, Certain Services, Inc. have devoted themselves to providing top-quality service to their clients in Southwest Florida at a fair price and they hold true to those values today. Customer service, integrity, and all of the forgotten values of the past are what you will receive when working with Certain Services, Inc. They have been involved in the water treatment business for over 20 years and service all makes and models. We offer a 100% satisfaction guarantee.
Certain Services, Inc. was started in 2009 by Bill and Chris Certain as Certain Water Service. Bill started out as the soul service tech/sales rep/parts runner/installer (in other words he did it all). After about 2 years they added their first technician and soon after they added Kelly (their daughter) to answer the phones, dispatch, and do data entry. From there they bought out the residential side of a reverse osmosis (RO) company called, Harn RO. Mr. Harn had been building his drinking water systems for 30+ years and had evolved into a company that built municipal RO plants all over the world. The Certains took over the business with the goal of focusing on customer service. This turned out to be a huge blessing to the Certain family and the business.
Since then they have added 2 other technicians, another office staff member, and a part-time sales consultant recently, Chris Certain left her position as a senior staff accountant for Goodwill Industries and started full-time at Certain Services. From 2013-2016 Bill Certain served on the Florida Water Quality Association board while also pursuing his plumbing contractor certification.
Certain Services is now a state-licensed plumbing contractor and an authorized WaterCare Dealer since 2014. Along with WaterCare products, they also sell and service the CertainFlow line, their in-house built reverse osmosis systems.
Local Florida Reviews
2025
Certain came for an estimate very soon after my first call and gave me an estimate the same day, Joe replaced my faucets, repaired several items, and got my water...system all in good shape. The price was great. I have already shared this with my neighbors and I have a few more items that I will be calling Certain for. GREAT COMPANY!!!read more
They arrived on time, were friendly and very good workers. They had the job successfully done in no time at all.
They were courteous and informative and we are very...satisfied.
Their prices are very reasonable.
I am making Certain Services my "Go-To" plumbers whenever I need plumbing services.read more
I recommend them. David
Such a great company, quick to schedule, kept me informed. Sales tech Tyler was so kind and thorough! Went ahead and signed up for monthly service with them because of first impression with their tech, Tyler
Highly recommend!!
HIGHLY recommend this company.
Kenneth Stafford
Local Info
About Certain Services, Inc.
A Local Water Purification Company in Port Charlotte Florida
Certain Services, Inc. was founded in 2009 as a water purification company and has been offering the best commercial and residential water softeners, reverse osmosis systems, water filters, bottled water, and more for decades in the Port Charlotte area. We’ll give you a free water analysis and figure out the ideal water treatment system for your home or office application. We carry water softeners, filters, and RO systems from WaterCare, and have everything from high-quality affordable options to the highest tech items that can connect via wifi. Give us a call for a free consultation today.
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4220 Whidden Blvd G Port Charlotte Florida 33980
Phone Number: (941) 300-1114
Hours: Hours: 8AM - 5PM M-F & Afterhours Emergency Service
About Port Charlotte Florida:
Port Charlotte is an unincorporated community and census-designated place in Charlotte County, Florida, United States. The population was 60,625 at the 2020 census. It is part of the Sarasota-Bradenton-Punta Gorda Combined Statistical Area.The Charlotte Harbor Preserve State Park and Myakka River State Park provide opportunities for hiking, bird watching, and enjoying nature.With its warm climate, Port Charlotte offers a variety of outdoor activities such as boating, fishing, and golfing.The city is known for its waterfront location, with access to the Charlotte Harbor and the Gulf of Mexico.
Directions:
Start from Punta Gorda Airport 28000 A-1, Airport Rd, Punta Gorda, FL 33982, United States Take Airport Rd to Piper Rd 2 min (0.4 mi) Head northwest toward Airport Rd 335 ft Continue onto Airport Rd 0.3 mi Take Airport Rd, Taylor Rd and Tamiami Trail/US Hwy 41 N to Whidden Blvd in Charlotte Harbor 11 min (6.3 mi) Turn right onto Piper Rd 0.2 mi Turn left onto Airport Rd 1.8 mi Turn right onto Taylor Rd 1.3 mi Turn right onto Tamiami Trail/US Hwy 41 N Pass by Hungry Howie's (on the right in 0.3 mi) 1.8 mi Turn right onto Melbourne St 0.9 mi Turn left onto Harbor View Rd 0.3 mi Turn right onto Whidden Blvd Destination will be on the left 15 sec (246 ft) 4220 Whidden Blvd STE G To Port Charlotte, FL 33980, USA
Water Purification Company Reviews:
See why we are the top water purification company in Port Charlotte.
Google Reviews: https://www.google.com/search?q=Certain+Services%2C+Inc.%2C+Whidden+Boulevard+G%2C+Port+Charlotte%2C+FL+Home+Advisor&sca_esv=584463452&sxsrf=AM9HkKl-lsAt4w_TYMLg7lCsTXrO-dERIQ%3A1700621161017&ei=aWtdZY017Jqx4w_N4KPwDQ&ved=0ahUKEwjNjczBy9aCAxVsTWwGHU3wCN4Q4dUDCBA&uact=5&oq=Certain+Services%2C+Inc.%2C+Whidden+Boulevard+G%2C+Port+Charlotte%2C+FL+Home+Advisor&gs_lp=Egxnd3Mtd2l6LXNlcnAiTENlcnRhaW4gU2VydmljZXMsIEluYy4sIFdoaWRkZW4gQm91bGV2YXJkIEcsIFBvcnQgQ2hhcmxvdHRlLCBGTCBIb21lIEFkdmlzb3JIgAhQ0QFYlgRwAXgBkAEAmAHKAqABigSqAQcwLjEuMC4xuAEDyAEA-AEB-AECwgIKEAAYRxjWBBiwA8ICBBAjGCfiAwQYACBBiAYBkAYC&sclient=gws-wiz-serp#lrd=0x88dca8e4f6140469:0x4c5171cde5e7d97,1,,,,
Facebook Reviews: https://web.facebook.com/Certainservicesinc
Yelp Reviews: https://www.yelp.com/biz/certain-services-port-charlotte#reviews
Angie’s List: https://www.angi.com/companylist/us/fl/punta-gorda/certain-water-service%2C-inc-reviews-4725299.htm#reviews
Home Advisor:
BBB Reviews: https://www.bbb.org/us/fl/port-charlotte/profile/water-treatment-equipment/certain-services-inc-0653-90087655/customer-reviews#leave-a-review
2025
Certain came for an estimate very soon after my first call and gave me an estimate the same day, Joe replaced my faucets, repaired several items, and got my water...system all in good shape. The price was great. I have already shared this with my neighbors and I have a few more items that I will be calling Certain for. GREAT COMPANY!!!read more
They arrived on time, were friendly and very good workers. They had the job successfully done in no time at all.
They were courteous and informative and we are very...satisfied.
Their prices are very reasonable.
I am making Certain Services my "Go-To" plumbers whenever I need plumbing services.read more
I recommend them. David
Such a great company, quick to schedule, kept me informed. Sales tech Tyler was so kind and thorough! Went ahead and signed up for monthly service with them because of first impression with their tech, Tyler
Highly recommend!!
HIGHLY recommend this company.
Kenneth Stafford
You may have found us by searching for some other common water purification services:
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Some of our other important drinking water service pages:
Free Water Test Port Charlotte
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Local Reviews Port Charlotte
PFAS in Drinking Water Port Charlotte
Port Charlotte Water Service
Reverse Osmosis Systems Port Charlotte
Salt Free Water Softener Port Charlotte
Sulfur Smell in Water Port Charlotte
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Whole House Water Filter Port Charlotte
Counties in/near Port Charlotte:
Charlotte, Collier, DeSoto, Hardee, Highlands, Lee, Manatee, Polk, & Sarasota
Cities in/near Port Charlotte:
Alva, Arcadia, Avon Park, Boca Grande, Bonita Springs, Bowling Green, Bradenton, Burnt Store, Cape Coral, Cape Haze, El Jobean, Englewood, Estero, Fort Myers, Fort Myers Beach, Frost Proof, Golden Gate, Harbour Heights, Hardee’s, Lake Placid, Lakewood Ranch, Lee, Longboat Key, Marco Island, Myakka City, Naples, Nokomis, North Naples, North Port, Olga, Osprey, Parrish, Port Charlotte, Punta Gorda, Rotonda, San Carlos Park, Sarasota, Sebring, South Gulf Cove, Venice, Wauchula, Wellen Park, & West Port
Zip Codes in/near Port Charlotte:
33938, 339948, 33952, 33980, 33953, 33954, 34223, 34224, 34266,34269, 34287, 34288, 34289, 34290, 34291, 34293, 33950, 33951, 33955, 34265, 34266, 34275, 34284, 34285 and 34292
Neighborhoods in/near Port Charlotte:
Cove At West Port, Gulf Cove,Kings Gate, Maple Leaf Estates, Peachland Homes, Suncoast Lakes, South Gulf Cove Homes,
Atwater, Backensto St-Battersea Ave, Baltitude, Biscayne, Bobcat Trail, Bobcat Village, Cedar Grove, Chamberlain Blvd,
Charleston Park, Coco Plum - Warm, Country Club Ridge,Cypress Falls, Espanola Ave, Harbor Cove, Harbor Isles, Heckel,
Heron Creek, Highland Ridge, Holiday Park, Kenwood Drive, Kingsley Rd, North Cranberry, North Glenallen,North Port,
Northport boy & girl, Pan America, Pocatella - Greenway, Ponce De Leon, Port Charlotte, Preserve, Price/Salford and
Price/Sumter
Frequently Asked Water Purification Questions
What is the best water purifier?
The best water purifier is the one that meets all the needs of your home. Depending upon what is found in your home water test, a basic water purification system may suffice or you may need a more robust system for high levels of contamination.
What is the best way to purify water?
The best way to purify water is via a multi-step/ multi-filter water purification system. Each step/ filter will do different things to purify your water. If you have hard water, you’ll want a water purifier that has a softening step/ filter. If you have water contaminants, you’ll want a reverse osmosis step/ filter. If you have high levels of bacteria and/or viruses, you’ll want a uv step/ filter as well. It all depends on the needs of your home’s water.
What is the best water purification system?
The best water purification system is the one that meets all the needs of your home. Depending upon what is found in your home water test, a basic water purification system may suffice or you may need a more robust system for high levels of contamination.