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“On Guard For Your Comfort”
Locally owned and nationally recognized

Sentry has provided Vestavia Hills and the surrounding areas with unmatched HVAC, plumbing, & electrical services for over 33 years. Join your friends and neighbors and contact us today!

Request Service Call

If you are looking for routine maintenance for your HVAC equipment, simply click here to begin scheduling your appointment.

Request An Estimate

We offer free estimates on new HVAC installations. Now is the time to upgrade your home's efficiency!

Service Memberships

Click here to learn more about how you and your home can benefit from our scheduled maintenance programs.

HVAC Financing Options
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HVAC

The air and temperature in your home are important to your comfort and happiness. Sentry Heating, Air Conditioning, Plumbing & Electrical helps to ensure your home is running efficiently and effectively. Click to learn more!

Plumbing

Having plumbing issues? Sentry has over 33 years of experience and can make sure your fixtures are functioning properly. Give us a call today or click to learn more!

Electrical

Whether you are looking for help installing lighting, surge protectors, or simply make sure your home is compliant, Sentry Heating, Air Conditioning, Plumbing & Electrical is here to help! Give us a call or click below to learn more.

Generators

Be prepared for power outages. With our help, you can pick a reliable and efficient generator for your home. Give Sentry a call or click to learn more about how we can help you.

Expert Heating & Cooling Services From Certified Professionals

Sentry represents quality. From the equipment to the services we provide, we stand out from the competition in every way. You can count on our expert team to fulfill your residential, commercial, and industrial heating, air conditioning, plumbing, electrical, and generator requirements. There’s never any doubt in our commitment to your best interests.

We’re aware of criteria that needs to be met and take every opportunity to exceed expectations for our clients across Vestavia Hills and the surrounding areas.

Top 2% Carrier HVAC Dealer

Sentry Heating, Air Conditioning, Plumbing & Electrical not only fulfills the strenuous qualifications of a Carrier Factory Authorized Dealer, we’re a six time President’s Award winner and one of the top 2% of dealers in the country. We are proud to have been featured in the Spring issue of the US Builders Review as a regional leader in the HVAC industry. We are a U.S. Green Building Council Member and have been singled out for distinction as the 2015 Build South Excellence in Safety winner by the Alabama General Contractors Association.

Call on our team for all your HVAC repairs, maintenance & installations!

Our EPA and NATE-certified technicians participate in ongoing training and draw from the most energy efficient technology on the current market. We service all makes and models, offer free estimates on replacement equipment, and remain on-call to resolve emergency situations with prompt, 24/7 response throughout Vestavia Hills, Hoover, Homewood, Mountain Brook, Meadowbrook and Pelham, AL. Contact Sentry for better treatment and better results. On Guard For Your Comfort.


Electrical Service in Homewood, AL | Air Conditioner Repair

What Our Customers Are Saying

We have used Sentry for our heating & air conditioning needs for 25 years. They are dependable and efficient. Some times they can have a little higher price, but the quality offsets this.

Jim

I have used Sentry for several years and my experience has always been nothing but good work and honesty.I have tried others but they are not the same, Sentry.

John

I had a new HVAC system installed this week. The salesman Matt and installers Alex and Mark we’re EXCELLENT.

Mae

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Special Offers
  • Carrier Cool Cash

    Save up to $1,650 in Cool Cash rebates when you purchase a qualifying Carrier heating or cooling product.

    Certain restrictions apply. Call Sentry Heating, Air Conditioning, Plumbing & Electrical for further details. Mention this offer at the time you request a service call.

  • Free Diagnostic

    On your first call with purchase of an annual maintenance agreement.

    Certain restrictions apply. Call Sentry Heating, Air Conditioning, Plumbing & Electrical for further details. Mention this offer at the time you request a service call.

  • $500 Off

    Any Carrier Whole-House Steam Humidifier or Infinity Air Humidifier, while we are at your home on a service call!

    Certain restrictions apply. Call Sentry Heating, Air Conditioning, Plumbing & Electrical for further details. Mention this offer at the time you request a service call.

Heating Repair, Air Conditioner Repair, HVAC Service, Heating Installation & Plumbing RepairPelham, AL, Mountain Brook, AL, Vestavia Hills, AL, Homewood, AL, Meadowbrook, AL & Hoover, AL

HVAC ServiceHeating InstallationElectrical ServiceA/C InstallationElectrical Installation