4.5 
194 *The Angi rating for Water Heater Service companies in Algonquin, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.
*The HomeAdvisor rating for Water Heater Service companies in Algonquin, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.
Last update on May 01, 2026
Serving Algonquin, IL and surrounding areas
Approved
In business since 2003
Free estimates
Emergency services offered
24 hour service flat rate pricing on repairs 2 year warranty(repairs) installations(10 yr parts and labor warranty)
Serving Algonquin, IL and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
With 24 years of experience we are dedicated to providing our clients with the very best in service, installation, and repairs for all phases of your plumbing needs. We specialize in a variety of residential and commercial services from water heater installations, sewer main installations, sump pump installations, repairs and so much more! We take pride in the attention to detail put into each of the projects\nwere involved with. Were known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.\n\nAll Work Is Warrantied - Inquire Within \n\nMilitary Veteran and First Responders Discounts Available - Inquire Within \n\nDeposits May Be Required - Inquire Within\n\nAccepts Cash, Checks & Major Credit Cards\n\nFinancing Options Are Available - Inquire Within \n\n24/7 Emergency Services Available \n\naquaknightplumbing.com
+143
Serving Algonquin, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Warranties offered
"I needed a spigot replaced. Pipe needed to be replaced from inside out. Ryan put in an access panel on the inside of the house. Ryan did a excellent job. I will hire Ryan again."
Serving Algonquin, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2006
Free estimates
Emergency services offered
"Great... would hire him again. Quoted a very competitive price right away using a top quality water heater... came quickly and replaced the old water heater promptly. Did a very good job and I would refer him to my friends and neighbors without reservations. Also guarantees his labor for 2 years ...."
Serving Algonquin, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2006
Emergency services offered
Warranties offered
"Horatio and his team took my "sump pump turns on every minute, don't know where all this water is coming from" issue to their heart which is heartwarming to experience. They diagnosed the problem by spending like 4 hours at my place and when we could not figure out the exact cause, they did help narrow it down to being either a broken intake pipe or high water table. They also put a temporary reroute for ground water to rule out any issues with the sewer line which is the case sometimes. They replaced one of my broken sump pump too for a reasonable price."
+41
Serving Algonquin, IL and surrounding areas
Approved
In business since 2023
Emergency services offered
Credit card accepted
"Great experience with Aqua Knight. Walked through the estimate on Saturday. Came first thing Monday and knocked it out. Would recommend them for anyone needing a new hot water heater."
+152
Serving Algonquin, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"Professional and did a great job replacing out water heater"
+63
Serving Algonquin, IL and surrounding areas
Approved
In business since 2023
Free estimates
Offers commercial services
FLORYTE SERVICES LLC is the leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!\n
+2
Serving Algonquin, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2004
Free estimates
Emergency services offered
"They responded very quickly and their pricing was very reasonable. I already had them replace a leaking faucet and replace our water heater. Would definitely use them again!"
Serving Algonquin, IL and surrounding areas
Approved (Corporate)
In business since 1971
Free estimates
Emergency services offered
"It couldn’t have gone better! Carl was experienced, knowledgeable and friendly. Plus, he smelled gas which is why he replaced the valve on my water heater. It was a great visit!"
From average costs to expert advice, get all the answers you need to get your job done.
Running out of hot water too quickly? Use this water heater repair cost guide to see what a fix will cost in Chicago, IL.
Looking to replace or upgrade your water heater in Chicago, IL? Use this water heater replacement cost guide to see what the work will cost and what factors affect your total.
Tankless water heater costs in Chicago, IL depend on the size of your water heater, location, fuel type, and more. Keep reading to calculate your expenses.
Done with cold showers and dish washing? Hire a water heater installation pro near you to get back to comfort and safety quickly.
Who can install a water heater for you? Look to hire a water heater installation pro or a licensed plumber for this job because of the challenges involved.
The average lifespan of water heaters is 6 to 15 years for conventional models and up to 20 for tankless ones, but it can be less if they are not properly maintained.
