We have a strong track record of customer satisfaction.

Jeffrey Williamson
Jeffrey Williamson
2023-01-16
We interviewed several encapsulation contractors for my mother-in-law's home at the beach and selected Seaside Environmental over the others. We were very impressed with Nick from our first meeting. Nick performed a very thorough inspection not only of the crawlspace but also made numerous recommendations regarding improvements under the living spaces that would improve the energy efficiency and indoor air quality of the home. None of the other contractors addressed these issues and were concerned only with correction of moisture issues. In addition, Nick informed us of the Energize Delaware program that could provide rebates based on energy efficiency improvements via a whole-house audit before and after the project. From the start, Nick's team was timely, communicated extremely well and coordinated all activities with the Energize Delaware program so that the project moved along without pause. We couldn't be happier with the end result. The crawlspace is clean and dry and the overall energy efficiency of the home has improved approximately 30%. Additionally, the indoor air quality has improved to the point where my mother-in-law rarely needs an allergy medication while at home; we believe this is entirely due to elimination of the penetrations and leaky ductwork under the home which were allowing mold spores, etc. to enter the interior of the home. We highly recommend Seaside Environmental for crawlspace encapsulation work. It is a family owned and operated business that is very friendly and is totally focused on customer satisfaction. Thank you Nick, Nicole and the Seaside Environmental Team for a terrific experience.
Michael Pippi
Michael Pippi
2023-01-12
Nick and Nicole made the process of crawl space encapsulation seamless. Any questions that arose they returned calls or emails in a prompt fashion. The quality of the work was outstanding and professionally done. I highly recommend Seaside Environmental for crawl space encapsulation .
Mary Quite Contrary
Mary Quite Contrary
2022-12-07
Excellent service! They came highly recommended and I see why. They did a great job encapsulating our crawl space.
Marian Kort
Marian Kort
2022-10-24
What a great company!!!! They are a wonder bunch of people from Nichole who answers the phone and questions, Nick who came for out for our free estimate and all the guys who came to do the job. Thank you so much on a job well done. Marian Kort
Andi Sax
Andi Sax
2022-10-19
I would highly recommend Seaside - they conditioned my crawl space and did a great job!
kim hannon
kim hannon
2022-10-09
The company is a joy to work with! The owners are friendly and efficient. The crew was easy to understand, very professional and did an awesome job. The company did just what they said they would do, it's great!
Pat Milstead
Pat Milstead
2022-10-05
I love everything about Seaside. Nick, Nicole Brandon, Frank and his team were professional and responsive. Allen will give you the all the information you need in regard to rebates programs. If you were ever thinking about encapsulating your crawspace, now is the time and do it with Seaside.
Deanna Skelly
Deanna Skelly
2022-10-05
We worked with 5 companies through the quote process and selected Seaside for several reasons: strong reviews, coordination of a rebate with Energize Delaware, responsiveness to our (many) questions, and competitive pricing. Through the entire process we had great communication regarding scheduling, findings, pictures, and follow ups. We had to coordinate from out of town and we worked through those logistics and appreciated Seaside’s flexibility. Now, with the impacts and extreme rains from Hurricane Ian this week we are relieved to have consistently low humidity readings. We certainly recommend this team of professionals. They were great to work with through the entire process!
Justin herd
Justin herd
2022-10-04
We had mold throughout our crawl space and in our hvac ducts. Nick came out crawled under the house did his inspection and came back to me with recommendations and was very knowledgeable with how to properly remove and treat the mold. He got in touch with our hvac guy to set his schedule with his tk make there process eaiser as well. He never once tried to force anything we did not need. Was very responsive when ever I had questions on things. Very professional and on time. Him and his crew did a awesome job on our crawl space and I would highly recommend him to anyone.
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Crawl Spaces Serviced

We are firm believers in keeping all crawl spaces dry, healthy and comfortable!

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Happy Homeowners

Our experts have treated single households, HOAs, rental properties, and commercial buildings.

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Square Feet of Vapor Barrior Installed

Our HD-C Systems provide the most value and effectiveness to meet different budgets.

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Customers Saved in Rebates

Money we’ve gotten back for homeowners from the Energize Delaware Program