Business Details
41 Years
experience
Emergency
services
Your Trusted HVAC Partner in Birmingham
Sentry Heating, Air Conditioning, Plumbing & Electrical has been serving Birmingham and surrounding areas since 1985, delivering reliable HVAC, plumbing, electrical, and generator services. As a Carrier Factory Authorized Dealer with Alabama Lead Contractor Certification #ALRRP2014275-900943, we combine decades of experience with licensed, certified professionals to provide 24/7 emergency solutions. Our team prioritizes customer satisfaction through transparent communication, advanced diagnostics, and tailored installations, earning 12 awards and over 1,300 five-star reviews.We specialize in residential, commercial, and industrial systems, offering financing options and maintaining a commitment to community involvement through partnerships with local organizations. With 39 years of operation, we remain a locally owned business focused on long-term client relationships and industry-leading service standards.
Services
AC Repair
Furnace Installation
Heat Pump Maintenance
Plumbing Services
Generator Installation
Commercial HVAC
Electrical Repairs
Drain Cleaning
Water Heater Repair
Sewer Line Repair
Details
- Year established: 1985
Highlights and features
- 39 years of local expertise in HVAC, plumbing, and electrical systems
- 24/7 emergency service with rapid response times
- Carrier Factory Authorized Dealer with 11 Presidents Awards
- Licensed professionals with Alabama state certifications
- Financing options for residential and commercial projects
Associations and certifications
- Carrier Factory Authorized Dealer
- Alabama Lead Contractor Certification #ALRRP2014275-900943
What people say
Knowledgeable technicians
Professional installations
24/7 availability
Clean workspaces
Competitive pricing
Services
AC Repair
Our AC repair service addresses cooling system failures with rapid diagnostics and same-day solutions. Technicians resolve issues like refrigerant leaks, compressor malfunctions, and thermostat errors to restore comfort. We prioritize energy-efficient repairs that extend system lifespan while maintaining indoor air quality.
Generator Installation
We install residential and commercial backup generators with seamless integration into existing electrical systems. Services include site assessment, proper sizing, and compliance with safety codes to ensure uninterrupted power during outages. Our team specializes in Generac models and custom placement for optimal performance.
Plumbing Services
From leak repairs to full system installations, our plumbing services cover residential and commercial needs. We handle water heater replacements, drain cleaning, and sewer line repairs using advanced diagnostics like video inspections. All work meets local code requirements for safety and durability.
Commercial HVAC
Tailored HVAC solutions for businesses include system design, installation, and preventive maintenance. Our team optimizes energy efficiency for office buildings, manufacturing facilities, and retail spaces while ensuring compliance with industry regulations. Emergency repairs minimize operational downtime.
Electrical Services
We provide electrical panel upgrades, lighting installations, and safety inspections for residential and commercial properties. Services include ceiling fan installation, smoke detector updates, and circuit repairs to enhance system reliability and safety standards.
Questions
What areas do you serve?
We serve Birmingham and 25 surrounding cities in Alabama, including Vestavia Hills, Hoover, and Hoover.
Do you offer emergency services?
Yes, we provide 24/7 emergency HVAC, plumbing, and electrical services with rapid response times.
Are financing options available?
Yes, we offer flexible financing for residential and commercial HVAC, plumbing, and generator projects.
What certifications do your technicians hold?
Our team includes Carrier Factory Authorized Dealers and Alabama-certified plumbing and electrical professionals.
How can I schedule service?
Call (205) 235 8793 or visit our website to request service or get a quote.
What services are covered under commercial HVAC?
Commercial services include system design, installation, maintenance, and emergency repairs for businesses and industrial facilities.
Reviews (2)
Jason Trim
Dec 29, 2017
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Sentry is an excellent company that has always gone the extra mile to provide high quality work with superior customer service. Hats off to the Sentry team!
Penny Erwin
Aug 11, 2017
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We have had the pleasure of having our heating and air replaced by this company. The service was great, all the men were friendly and knowledgeable. We opted for the addition of UV lights. That was last Fall, and I can testify that they work! My husband and I have not been sick all year, a miracle since everyone we know had terrible upper respiratory sicknesses all winter! I highly recommend this for anyone, especially those with sinus, asthma, and allergy issues.
