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AC Installation & Replacement in Morro Bay

Struggling with a Failing AC? Let’s Start Fresh

When your cooling system is outdated, unreliable, or just can’t keep up, Wighton’s helps Morro Bay homeowners replace it without the stress.

Over 1,500 5-Star Reviews

Google Raster

First class all the way!!!! Very professional.
I was very pleased with Jose V from Wighton very helpful and informative. Will definitely be requesting him for all future needs!

Nextdoor 2024

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Serving Morro Bay, One Call at a Time

How We Can Help

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    New AC Installations

    No existing system? No problem. We’ll design and install a system that fits your home, your comfort goals, and your energy use.

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    System Replacement

    We remove old or failing units and replace them with newer, more efficient systems that are sized properly and installed with care.

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    Ductless Mini-Splits

    Perfect for garages, guest rooms, or homes without ducts. Mini-splits offer zoned control and impressive energy savings.

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    Smart Thermostat Setup

    We install Wi-Fi-enabled thermostats that let you adjust your home’s temperature anytime, from anywhere.

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    Commercial HVAC

    Are you a small business in Morro Bay? We install reliable systems that keep customers and employees comfortable year-round.

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    Budget-Friendly Choices

    We provide multiple system options and explain the pros and cons, without pressure. Financing available.

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    System Walkthrough & Support

    Once your new AC is installed, we show you how to use it, check every detail, and answer your questions.

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Schedule an Appointment Today

  1. Contact Us: We'll diagnose the issue, answer questions, and schedule a repair.
  2. Get an Estimate: We'll provide multiple price options so you can choose based on your needs and budget.
  3. Approve: We'll start immediately, and only perform work you approve.

Keep Costs Down

Need Help with Financing?

Installing a new AC is a big investment, but it doesn’t have to be overwhelming. We offer financing to make things easier.

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Why Morro Bay Homeowners Choose Wighton’s

70+ Years on the Central Coast

We’ve been installing AC systems in homes just like yours since the 1950s, and we still treat every one like it’s our own.

More Than 1,500 Five-Star Reviews

Homeowners trust us because we show up, do the work right, and treat people with respect.

No Pressure, Just Honest Help

You’ll get expert insight and real options, not a pushy sales pitch.

Respectful, Licensed Technicians

We’re careful in your home, clear in our communication, and committed to doing quality work.

We Don’t Cut Corners

Your new system will be installed the right way: safely, efficiently, and to manufacturer specs.

Who We Serve

  • Homeowners

    Homeowners

    From small beach bungalows to modern builds, we design and install systems that match your space and lifestyle.

  • Managers

    Commercial & Rental Properties

    We help landlords and property managers keep tenants cool and systems up to date without added stress.

  • Businesses

    Small Businesses

    We install commercial-grade systems for retail spaces, small offices, and hospitality locations.

Our Service Areas

Proudly Serving Morro Bay and Nearby Communities

We’re the local choice for Central Coast communities, including:

  • Arroyo Grande, CA
  • Atascadero, CA
  • Avila Beach, CA
  • Buellton, CA
  • Cambria, CA
  • Casmalia, CA
  • Cayucos, CA
  • Creston, CA
  • Grover Beach, CA
  • Guadalupe, CA
  • Harmony, CA
  • Lompoc, CA
  • Los Alamos, CA
  • Los Olivos, CA
  • Los Osos, CA
  • Morro Bay, CA
  • Nipomo, CA
  • Oceano, CA
  • Paso Robles, CA
  • Pismo Beach, CA
  • San Luis Obispo, CA
  • San Miguel, CA
  • Santa Barbara, CA
  • Santa Margarita, CA
  • Santa Maria, CA
  • Santa Ynez, CA
  • Shandon, CA
  • Solvang, CA
  • Templeton, CA

Don't see your city? Contact us to see if we can serve you!

Related Services

Ready to Get Started?

Let’s replace that unreliable AC with a system you can count on: one that runs efficiently, cools evenly, and fits your home.

Frequently Asked Questions