4.6 
1.8k+ *The Angi rating for Sump Pump Installation companies in Calverton, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sump Pump Installation needs.
*The HomeAdvisor rating for Sump Pump Installation companies in Calverton, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sump Pump Installation needs.
Last update on August 17, 2025
Serving Calverton, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2003
Free estimates
Customers say: True professional
"Install sump pump and kitchen faucet. Lal did a great job."
Serving Calverton, MD and surrounding areas
Approved
In business since 1995
Free estimates
Warranties offered
"Mr. Wilson was extremely professional, courteous, did what he said, on time. Have to wait for heavy rain to see how effective is the sump pump. Pleased with the work."
Serving Calverton, MD and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services offered
"I forgot to do this review but am glad I did because I am two years out having waterproofing services by this company. The drain and sump pump recommended by Robert Ellis is absolutely worth it. I no longer am anxious about weather forecasts because of the work done. Robert evaluated my home, gave me options and soft recommendations then allowed me space to make the best long term decision. Completely satisfied and would recommend."
Serving Calverton, MD and surrounding areas
Approved
In business since 2017
Emergency services offered
Warranties offered
"I was very pleased with Remedy for installing a ZOELLER sump pump. That brand was highly recommended by my brother-in-law who happens to be a Master HVAC. The replacement took just over an hour by an experienced service technician. When completed he fully explained the operation of the battery backup. I would highly recommend Remedy for sump repair and/or replacement."
Serving Calverton, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2008
Free estimates
Emergency services offered
"I am was very happy with the work Dun Rite Draining Cleaning. Sterling was very courteous and professional. Replaced my sump pump and explained the problem and solution very thoroughly. Excellent customer service! I will definitely use them again in the future!"
+20
Serving Calverton, MD and surrounding areas
Approved
In business since 2022
Free estimates
Credit card accepted
"I recently had my sump pump replaced, and I couldn't be happier with the service from Zion Plumbing. They are very professional, friendly, and easy to work with. The entire experience was smooth, and I truly appreciate their excellent service. I would highly recommend Zion Plumbing and trust them with any of your plumbing needs!"
Serving Calverton, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2018
Free estimates
Emergency services offered
"Kap from Joseph Plumbing and Drain was great. I requested a quote Saturday morning and they came out within a few hours. We scheduled the work for Friday and they arrived on time, were friendly and professional, and did excellent work installing my new main water shut-off valve. Highly recommend."
Serving Calverton, MD and surrounding areas
Approved
In business since 2014
Emergency services offered
Warranties offered
"My plumber knows the job very well."
+4
Serving Calverton, MD and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"Great experience. Tawn was excellent - he knew what he was doing, got the sump pump removed, cleaned out the sump, repaired a pipe, then installed a new pump. Very happy, will definitely call Tawn back for any future plumbing needs!"
+1
Serving Calverton, MD and surrounding areas
Approved
In business since 2004
Free estimates
Credit card accepted
Supreme Service Today is a trusted business offering Heating, Cooling, Plumbing and Electrical Services, and our success is based on our dedication to meeting the needs of our customers through honesty, dependability, and integrity. Our experiences lies heavily in both residential and commercial maintenance, installation, and service. \n\nWe provide 24 hour emergency service to better serve our customers' needs. Our technicians are courteous, knowledgeable, and will make your needs their #1 priority.\n\nWe look forward to the opportunity to doing business with you.
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