Business Details
50 Years
experience
Emergency
services
Trusted HVAC Services in Birmingham, AL
Since 1976, Grissom Service has been a trusted provider of heating, ventilation, and air conditioning solutions in Birmingham, AL, and surrounding areas. Founded by brothers Royce and Owel Grissom, our company was built on principles of integrity, exceptional service, and customer-centric values. Over nearly five decades, we have maintained our commitment to delivering reliable HVAC installations, repairs, and maintenance while adapting to industry advancements. Our team of NATE-certified technicians combines extensive training with hands-on experience to address residential and commercial needs. As a Carrier Factory Authorized Dealer and Mitsubishi Diamond Dealer, we offer cutting-edge equipment backed by industry-leading warranties.Our 24/7 emergency services ensure immediate support during critical situations, and our 100% satisfaction guarantee reflects our confidence in every project. Through three generations of ownership, including current leadership by Anthony Crowe, we continue prioritizing transparency, fair pricing, and long-term relationships with clients across Birmingham, Hoover, Mountain Brook, Vestavia, Trussville, Homewood, and Irondale. Our accoladesincluding Carrier's Presidents Award and an A+ BBB ratingvalidate our dedication to excellence in every installation, repair, and consultation.
Services
HVAC Installation
AC Repair
Heating Service
Commercial HVAC
Ductless Systems
Emergency Repairs
Maintenance Agreements
Water Heater Replacement
Planned Maintenance
IAQ Solutions
Details
- Year established: 1976
Highlights and features
- We offer 24/7 emergency HVAC services for urgent needs.
- Our technicians are NATE-certified with industry-recognized expertise.
- We are a Carrier Factory Authorized Dealer with specialized training.
- We provide 100% financing options for HVAC upgrades.
- We maintain long-standing relationships with Birmingham-area clients since 1976.
Associations and certifications
- Carrier Factory Authorized Dealer
- Mitsubishi Diamond Dealer
- Better Business Bureau (A+ Rating)
- NATE-certified technicians
What people say
Excellent service
Knowledgeable technicians
Prompt emergency response
Fair pricing
Long-term reliability
Services
Residential HVAC Installation
We specialize in installing energy-efficient heating and cooling systems tailored to residential needs. Our NATE-certified technicians ensure proper sizing and integration with existing infrastructure. Backed by Carrier and Mitsubishi warranties, our installations enhance comfort while reducing energy costs for homeowners.
Commercial HVAC Repair
Our team addresses commercial HVAC emergencies with rapid response times and minimal operational disruption. Specializing in rooftop units and industrial systems, we restore functionality while maintaining energy efficiency. Carrier Factory Authorized training ensures compliance with commercial standards.
Ductless System Services
We provide ductless mini- and multi-split system installations, ideal for spaces without traditional ductwork. Our same-day installations minimize disruption, and our technicians customize configurations for optimal zoning and energy savings in homes and businesses.
24/7 Emergency Repairs
Available round-the-clock for urgent heating and cooling failures, our emergency service prioritizes rapid diagnosis and repairs. Technicians carry essential parts for common systems, ensuring swift resolution during critical temperature conditions.
Preventative Maintenance
Our planned maintenance agreements extend system lifespans through bi-annual inspections and adjustments. Technicians clean components, check refrigerant levels, and identify potential issues before they escalate, ensuring peak efficiency year-round.
People
Royce Grissom
Co-Founder
Co-founded the company in 1976 with expertise in HVAC systems. Prioritized customer trust through fair pricing and quality installations before retiring in the 1990s.
Owel Grissom
Co-Founder
Co-founder with extensive HVAC industry experience. Maintained business growth after Royce's retirement until selling to Anthony Crowe in 2006.
Anthony Crowe
Owner
Purchased the company in 2006, preserving its legacy while expanding service offerings. Maintains focus on certified technicians and customer satisfaction guarantees.
Triston
Technician
NATE-certified technician praised for prompt service, clear explanations, and professional demeanor during residential installations and repairs.
Caleb
Technician
Emergency service specialist recognized for rapid response during heatwaves and thorough diagnostics, including refrigerant adjustments and component replacements.
Questions
What HVAC services do you offer?
We provide residential and commercial HVAC installations, repairs, emergency services, ductless systems, maintenance agreements, and IAQ solutions.
Are you available for emergencies?
Yes, our 24/7 emergency service responds promptly to critical heating and cooling failures in Birmingham and surrounding areas.
Do you service all HVAC brands?
Our NATE-certified technicians repair all major brands, with specialized expertise as a Carrier Factory Authorized Dealer and Mitsubishi Diamond Dealer.
What financing options exist?
We offer 100% financing for HVAC replacements and upgrades, with upfront flat-rate pricing for transparent budgeting.
Which areas do you serve?
We serve Birmingham, Hoover, Mountain Brook, Vestavia, Trussville, Homewood, Irondale, and surrounding areas in Alabama.
What certifications do your technicians hold?
Our team includes NATE-certified technicians with Carrier Factory Authorized and Mitsubishi Diamond Dealer training for advanced HVAC systems.
Reviews (2)
Richard Campbell
Apr 09, 2018
Report
Grissom came out to my parents house at 1 am with their heat not working and the technician that showed up was very knowledgeable and had them heat back within an hour! Wished I could leave 100 star review!
Dolores Scheller Fort
Apr 09, 2018
Report
Know the owner personally, couldn't be in better hands. Honest, trustworthy, will do what they say. Can't go wrong with this company.
