Harry Caswell, Inc.

Millsboro, DE · Plumber

Rating
3.7/5
★★★★☆ 3.7
Reviews
20
Rank in Millsboro
#49
of 74 home service pros
City Percentile
14%
rating percentile
Address
Harry Caswell, Inc., 34836 Long Neck Rd, Millsboro, DE 19966
Phone
(302) 945-5322
Website
www.harrycaswell.com
Status
Open 24 hours

Harry Caswell, Inc. is a home service pro located in Millsboro, DE. It is one of 74 home service pros listed in Millsboro. Its 3.7-star rating is slightly below the Millsboro city average of 4.5 stars. There is 1 photo associated with this location.

Hours

FridayClosed

Customer Reviews

★★★★★ 5.0 Melanie Baldwin · Dec 2025

John and Nate were very courteous and easy to work with. They were efficient with time, but very thorough in performing the task. Thanks to Kayla for getting the service scheduled and being responsive to my phones calls. I am very pleased!

★★★★★ 5.0 Cindy Allen · Dec 2025

Exceptional service! Kayla was extremely kind, knowledgeable and responded fast to my sewer Back up by sending a qualified tech that got the job done. Highly satisfied and will recommend.

★☆☆☆☆ 1.0 Danielle Covely · Jul 2025

DO NOT TRUST THIS COMPANY!!! IF I COULD GIVE 0 STARS I WOULD!!! We’ve trusted this plumbing company with our beach house for over 15 years, but our most recent experience was nothing short of devastating. We hired them to shut off our water before the off-season, as we’ve done every year, and they assured us it would be taken care of. Unfortunately, they failed to do what they promised. Despite calling multiple times to follow up, nothing was done—and during that period, a pipe burst. The damage completely ruined our house. Decades of care and investment, destroyed in days because of their negligence. What’s most upsetting isn’t just the mistake itself, but the lack of urgency and responsibility afterward. After so many years as loyal customers, we feel completely let down and ignored.

★☆☆☆☆ 1.0 J Covely · Jul 2025

**Do not trust this company with your home — especially when it comes to something as critical as shutting off your water.** They had keys to the house. This wasn’t a casual request — it was a contracted service we had relied on for over 15 years. We have phone records proving that multiple calls were made, asking them to shut off the water for the off-season — just like they had done every other year. They assured us it was handled. This was my 90-year-old mother-in-law’s beach house — a place full of memories, history, and meaning for our entire family. Over the years, we didn’t just hire this company to turn off the water; we used them for other plumbing work as well. By their own admission, they called her a “valued customer.” But when it really mattered, they failed us. Despite fo

★☆☆☆☆ 1.0 Vanessa Cambria-Mengel · Feb 2026

This company is not professional and does not do quality work- their customer service rep is rude and argumentative- service was left incomplete and poor quality!! Find another company if you are looking for quality and value.

Services

Plumber

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This listing is informational. Contact the business directly to verify credentials, services, and availability.