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41 Years
experience
Emergency
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Your Trusted Partner for HVAC & Plumbing Services in Birmingham
Founded in 1985, our company has built a reputation for delivering reliable and high-quality HVAC, plumbing, electrical, and generator services to residential and commercial clients in Birmingham and surrounding areas. Our team of licensed and certified professionals is committed to excellence, offering 24/7 emergency service and flexible financing options to meet diverse customer needs. With decades of combined experience, we prioritize customer satisfaction through prompt, efficient service and a dedication to resolving complex system issues.

Our recognition as a Carrier Factory Authorized Dealer underscores our technical expertise and adherence to industry standards. We take pride in maintaining long-term relationships with our community through trusted service and support for local organizations.
Services
AC Repair AC Installation Furnace Repair Furnace Installation Heat Pump Maintenance Plumbing Services Electrical Repairs Generator Installation Commercial HVAC Drain Cleaning
Details
  • Year established: 1985
Highlights and features
  • We offer 24/7 emergency service for urgent HVAC, plumbing, and electrical needs.
  • Our team has 39 years of combined experience in residential and commercial systems.
  • We provide flexible financing options for HVAC and generator installations.
  • We are Alabama's first and only 11-time Carrier Presidents Award winner.
  • Our 1.3K+ positive reviews highlight our commitment to customer satisfaction.
Associations and certifications
  • Carrier Factory Authorized Dealer
What people say
Highly recommend Professional installation Knowledgeable technicians Clean job site Top-notch service
Services
AC Repair
Our AC repair service addresses refrigerant leaks, thermostat issues, and compressor problems with fast, reliable solutions. Technicians diagnose problems efficiently to restore cooling performance and prevent energy waste. We prioritize long-term system efficiency through thorough diagnostics and quality repairs.
Furnace Installation
Professional furnace installation ensures optimal heating efficiency and comfort. Our team selects and installs energy-efficient models tailored to your home's requirements, following precise safety protocols for seamless integration with existing systems and improved energy savings.
Plumbing Services
We handle plumbing installations, repairs, and drain cleaning for residential and commercial properties. Our experts resolve leaks, clogs, and water heater issues while ensuring code compliance and long-term system reliability through advanced diagnostic tools and techniques.
Generator Installation
Our generator installation service provides reliable backup power solutions for homes and businesses. We assess energy needs, recommend appropriate systems, and ensure safe, code-compliant installation for uninterrupted power during outages.
Commercial HVAC
We deliver tailored HVAC solutions for commercial and industrial spaces, including system design, installation, and maintenance. Our focus on energy efficiency and minimal downtime ensures optimal climate control for business operations of all sizes.
People
Charlie Conklin
Founder
Founded Sentry in 1985 with a commitment to 24/7 service and technical excellence, establishing a legacy of reliability and customer-focused HVAC solutions.
Michael Tortomase
Plumbing Division Leader
Joined Sentry in 2003 to expand plumbing services, bringing 30+ years of expertise in plumbing systems and customer service management.
Questions
What services does Sentry offer?
Sentry provides HVAC repair, installation, and maintenance; plumbing, electrical, and generator services; and 24/7 emergency support for residential and commercial clients.
Are financing options available?
Yes, we offer flexible financing for HVAC, plumbing, and generator projects to make home comfort solutions more affordable.
Do you provide emergency service?
Yes, our 24/7 emergency service ensures urgent HVAC, plumbing, and electrical issues are resolved promptly.
What areas do you serve?
We serve Birmingham and surrounding areas, including 25+ cities across Alabama.
Are your technicians certified?
Yes, our team includes licensed professionals and Carrier Factory Authorized Dealers, ensuring technical expertise and industry-standard compliance.
How can I schedule service?
Contact us at (205) 235 8793 or request service online for prompt assistance with HVAC, plumbing, or electrical needs.