800.431.6627 | Free Consultation


Mark Avena, Founder of Coast Closets, Portsmout NH

Company Background

  • Coast Closets was founded in 2002
  • Owners: Mark and Sheri Avena
  • Headquarters: Greenland, NH
  • Open 12 hours a day, 7 days a week
  • Service areas: Florida, New York, Philadelphia, New England and beyond
  • A+ Rating with the Better Business Bureau
  • Contact us with your questions

Design and Installation

  • We construct and install thousands of custom closets and storage systems annually
  • Full service installation and DIY options
  • En Suite (floor built) and Floating (wall mounted) home organization solutions
  • Most free in-home consultations performed within 24 hours

Download our free brochure

Unlimited Lifetime Guarantee

  • Lifetime quality guarantee on workmanship and materials
  • Will repair or replace any damaged or defective part without charge
  • Please contact us with any questions on our guarantee!

Fierce Customer Service


  • TFL (Thermally Infused Laminate) melamine, wood veneer and solid hardwood
  • All TFL materials certified as compliant with the California Air Resources Phase II indoor air quality standards
  • All wood veneer materials have industrial grade, warp-resistant particleboard core
  • All solid hardwood materials harvested from sustainable resources
  • Learn more about our products
View Latest Promotions | Download Brochure

Creative Storage

Bedroom closet, wardrobe storage design


Walk-in closets, reach-in closets, wardrobes, dressing rooms, wall beds, kids’ storage solutions and more.

Living area storage and organizing design solutions

Living Area

Entertainment systems, media centers, playrooms, room dividers, library shelving and more.

Kitchen and Pantry cabinet, shelving, and storage design solutions

Kitchen and Pantry

Kitchen cabinets, pantry shelving, wine storage, craft areas, home organization solutions and more.

Home Office Organizing and Storage Design

Home Office

Desks, workstations, bookcases, filing cabinets, art studios, wall beds and more.

Laundry Room Storage design

Laundry Room

Linen cupboards, custom cabinets, room dividers and more.

Entry Room closets storage design

Entry Room

Mudrooms, cubby holes, closets, shoe storage and more.

Garage storage organizing design solutions


Large storage cabinets, workbenches, wall liners, custom shelving and more.

Commercial workstations, organizing storage solutions

Commercial Spaces

Workstations, cubicles, desks, filing cabinets, storage areas and more.

Back to Top