4.4 
62 *The Angi rating for Water Heater Service companies in Lanham, MD 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 Lanham, MD 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 October 07, 2025
Serving Lanham, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Small jobs welcome
"Everything went well I had a new hot water heater installed"
+2
Serving Lanham, MD and surrounding areas
Approved
In business since 1996
Emergency services offered
Credit card accepted
"Excellent. Two separate teams came; one for AC and Furnace; second for Tankless hot water heater; Minor toilet repair also done at no extra charge, including a follow up service call to install new toilet flush handle, also at no charge."
Serving Lanham, MD and surrounding areas
Approved
In business since 2016
Emergency services offered
Small jobs welcome
"Johnny was very professional in performance of the hot water heater installation and helpful in answering all of my questions. Highly recommend the company. Cheers"
+66
Serving Lanham, MD and surrounding areas
Approved (Corporate)
In business since 1970
Free estimates
Warranties offered
"Since I can do electrical and carpentry, I handled some of the work myself. GAC suggested what needed to be done, and reduced their price accordingly for the work I did. The rest was done professionally and effectively, and I have a good heating and cooling system now."
Serving Lanham, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2018
Free estimates
Emergency services offered
"Kap was extremely responsive on the phone to give a quotation with a very compettive price. He arrived on time, and worked effectively to finish and do everything in a professional way. The work quality was excellent and very clean. We are realy happy with the water heater he installed."
Serving Lanham, MD and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"Marin the tech was great he was friendly and took his time to explain what happen with my water heater and how I could prevent the problem from happening again. I would differently ask for him again to service my water heater. Thank you Marin!!!"
+1
Serving Lanham, MD and surrounding areas
Approved (Corporate)
In business since 2000
Free estimates
Emergency services offered
"Mr. Brian Langford made all the arrangements with the installation of our gas hot water heater from Lowe's via McCarthy plumbing. He was extremely helpful,patient, professional and available to answer all questions. Due to his approach to his work, we will be working with both companies in the future. Only concern I have is the warranty between Lowe's and AO Smith Hot water heaters. Once the heater is installed, Lowe's severs ties. If there is a problem with the hot water heater, you cannot return it to Lowe's although it was purchased through them, this is clearly stated on the Hot water heater in bold writing."
Serving Lanham, MD and surrounding areas
Approved
Super Service Award Winner
In business since 1920
Free estimates
Warranties offered
"I hired JC Flood to fix my hot water heater. They popped over for a quick appointment and our hot water heater worked for a few days before dying again. JC Flood explained the hot water needed to be replaced. They were excellent about including proposals for replacement units. Very much appreciated!"
+28
Serving Lanham, MD and surrounding areas
Approved
In business since 2007
Free estimates
Emergency services offered
"Within 24 hours of my posting the need to replace my water heater the work was done - very efficient and easy!"
Serving Lanham, MD and surrounding areas
Approved
In business since 1952
Free estimates
Emergency services offered
"Called and got a response right away. Owner provided guidance over the phone to minimize the water damage. Within two hours Third Generation Cipriano Plumbing Figliozzi Tile had plumbers at my home and were fixing the problem. This company gets it done. Great service, professional and great pricing."
+3
From average costs to expert advice, get all the answers you need to get your job done.
Tankless water heater costs in Washington, D.C., depend on the size of your water heater, location, fuel type, and more. Keep reading to calculate your expenses.
Running out of hot water too quickly or hearing strange noises when you call for hot water? Use this water heater repair cost guide to see what a fix will cost in Washington, D.C.
The cost to flush a water heater in Washington, DC, varies based on the type, size, and more. Keep reading to learn how much you could pay.
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.
