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Welcome to Coastal Services.
  • (302) 616-2906
  • [email protected]
  • 30430 Cedar Neck Road Ocean View, DE 19970
  • Available 24/7
Coastal Services
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      • Whole-home and partial repiping
      • Water heater repair and replacement
      • Water testing and treatment
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      • Heating installation
      • Heating maintenance
      • Mini splits and ductless systems
    • Air conditioning
      • AC installation
      • AC maintenance
      • AC system upgrade
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      • Electrical panel upgrades
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Schedule Now
Coastal Services
  • Home
  • Services
    • Plumbing
      • Drain cleaning and sewer line services
      • Kitchen, bathroom, and laundry plumbing
      • Whole-home and partial repiping
      • Water heater repair and replacement
      • Water testing and treatment
    • Heating
      • Heating installation
      • Heating maintenance
      • Mini splits and ductless systems
    • Air conditioning
      • AC installation
      • AC maintenance
      • AC system upgrade
    • Electrical
      • Electrical panel upgrades
      • Indoor & outdoor lighting
      • Wiring for additions and renovations
      • EV charger installation
    • Duct installation & repair
    • Emergency Service
  • Gallery
  • Blog
  • About Us
  • Contact Us
Schedule Now
  • (302) 616-2906
  • [email protected]
  • 30430 Cedar Neck Road Ocean View, DE 19970
  • Available 24/7
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Author: Coastal Services

What You Need to Know About AC SEER Ratings

  • August 14, 2025
  • Coastal Services
  • Energy Efficiency, News
  • Leave a comment

In this article, we’ll explore what SEER ratings mean, how they affect energy costs, and how to choose the right SEER rating for your needs.

Why a Fall Tune-Up is Key to Preventing Winter HVAC Breakdowns

  • September 9, 2025
  • Coastal Services
  • HVAC Maintenance, News
  • Leave a comment

A fall tune-up is one of the most effective ways to prevent winter breakdowns, improve efficiency, and keep your home comfortable when you need heat the most.

Latest News

  • Why a Fall Tune-Up is Key to Preventing Winter HVAC Breakdowns
  • What You Need to Know About AC SEER Ratings

Coastal Services provides plumbing, heating, air conditioning, electrical, and ductwork services from our Ocean View, Delaware location.

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Get In Touch

  • (302) 616-2906
  • [email protected]
  • 30430 Cedar Neck Road Ocean View, DE 19970
  • Available 24/7
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