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Trusted HVAC Installation, Repair & Maintenance in Jerseyville, IL
Updike's Jerseyville Gas Service has established itself as a trusted provider of comprehensive heating, ventilation, and air conditioning solutions for residential and commercial clients in Jerseyville, Illinois and surrounding areas. With decades of combined experience in HVAC systems, our team of certified technicians delivers expert installation, repair, and maintenance services for air conditioners, furnaces, heat pumps, and geothermal systems. We specialize in emergency HVAC services available 24/7, preventive maintenance programs, and customized indoor air quality solutions to ensure year-round comfort. Our commitment to technical excellence is demonstrated through precise system sizing calculations, ductwork optimization, and energy efficiency recommendations tailored to each client's specific needs. We maintain rigorous quality standards through regular equipment calibration, safety inspections, and adherence to manufacturer specifications.

Our service philosophy emphasizes transparent communication, upfront pricing, and long-term client relationships built on reliability and technical expertise. We serve both homeowners and businesses with specialized solutions for new installations, system upgrades, and emergency repairs. Our comprehensive approach includes humidity control, air purification, and ventilation system optimization to create healthier indoor environments. We stand behind our work with service agreements that protect client investments and ensure ongoing system performance. This combination of technical proficiency, customer-centric service, and community commitment has earned us recognition as a leading HVAC provider in the region.
Services
AC Repair AC Installation Heater Repair Heater Maintenance Heater Installation Plumbing Services Commercial HVAC Heat Pumps Service Agreements Emergency HVAC
Highlights and features
  • We offer 24/7 emergency HVAC service with rapid response times
  • Our technicians are certified in all major HVAC system brands
  • We provide customized system sizing calculations for optimal efficiency
  • We offer comprehensive service agreements with priority scheduling
  • We guarantee proper installation with manufacturer warranty compliance
What people say
Professional and knowledgeable Top notch service Fast friendly service Reliable technicians Excellent work
Services
AC Repair
Our AC repair service addresses all cooling system issues including refrigerant leaks, compressor failures, and thermostat malfunctions. We use diagnostic tools to identify problems quickly and perform repairs that restore cooling efficiency. Our technicians service all brands and models of residential and commercial air conditioning systems.
Heater Repair
We provide comprehensive heater repair for gas, electric, and oil-based heating systems. Our service includes carbon monoxide testing, burner assembly cleaning, and ignition system diagnostics. We ensure safe and efficient operation of furnaces, boilers, and heat pumps during cold weather months.
Emergency HVAC
Our emergency HVAC service responds to urgent heating and cooling failures at any time. With 24/7 availability, we address system breakdowns that threaten comfort or safety. Our technicians carry essential replacement parts for common emergency repairs to minimize downtime.
Service Agreements
We offer customized service agreements that include regular system maintenance and priority scheduling. These plans help prevent unexpected breakdowns through seasonal inspections and tune-ups. Members receive discounts on repairs and extended equipment lifespan through proactive care.
Plumbing Services
Our plumbing services cover residential and commercial water system repairs including pipe leaks, fixture installation, and water heater maintenance. We handle emergency plumbing situations and provide long-term solutions for recurring issues. Our technicians use modern diagnostic tools to locate hidden leaks and perform minimally invasive repairs.
Questions
What HVAC services do you offer in Jerseyville?
We provide complete HVAC services including AC repair, furnace installation, heat pump maintenance, indoor air quality solutions, emergency HVAC service, and preventive maintenance agreements for residential and commercial clients.
Are you available for emergency HVAC repairs?
Yes, we offer 24/7 emergency HVAC service with technicians available at (618) 498-2193 for urgent heating and cooling system failures that require immediate attention.
Do you service all types of HVAC equipment?
Our technicians service and repair all brands and models of heating and cooling systems including air conditioners, furnaces, heat pumps, geothermal systems, and commercial HVAC equipment.
What areas do you serve?
We primarily serve Jerseyville, IL and surrounding communities including Godfrey, Edwardsville, Carrollton, and Hardin with comprehensive HVAC solutions for residential and commercial properties.
Do you offer financing options for HVAC replacements?
Yes, we provide financing options with approved credit for HVAC system replacements and major repairs to help customers manage the cost of essential heating and cooling upgrades.
How can I maintain my HVAC system?
We recommend regular preventive maintenance including seasonal tune-ups, air filter replacements, and ductwork inspections. Our service agreements provide scheduled maintenance and priority service for system owners.
Reviews (5)
Pat Buchana
Aug 23, 2021 Report
Josh and his crew provide the best consultation, recommendations and service around. They aren't afraid to take on tough jobs in tight spaces. They are also very good at improvising and creating excellent solutions on the fly. I've had them renovate two different houses requiring very different solutions and each time they lowered our monthly utility bill by $100 or more a month!
Pattie Gibbs
Aug 01, 2021 Report
Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
They are always on time and friendly. The technician always explains what the problem was and how they were able to solve the problem. I trust them with all my repairs.
Service:HVAC repair
Susan Fritz Neunaber
Apr 25, 2020 Report
Back in the fall, we reached out to Updike's about what we could do to help with the cost of running an electric furnace and/or installing a new heat source. Of the few different options we had, the one we ultimately agreed upon was installing a new mini-split system to heat and cool our house. I was NOT familiar with them in a residential setting and was very nervous and skeptical, but they assured me we'd see a definite reduction in electric usage/cost in the winter months.We had it installed towards the end of November and I immediately noticed a drop in electric usage and our winter bills were
Ryan Mayuga
Jun 20, 2019 Report
By far the best costumer service in have ever work with. his workers was so nice and skilled at there job.
Michael Strong
Jun 18, 2019 Report
The owner, Josh Updike, bid my pluming job after his protege fixed my AC in the process of diagnosing it and, I enjoyed every element of that interaction. They had no competition on price in my region (that i could get in touch with). They were there very quickly. They are a small, third generation, local company that (i know for sure, this generation of) is very service oriented and, had the skills to provide it. This is the kind of company I feel good about having done business with and, they can provide all that at nearly half of any other bid I got. Wow! HVAC, plumbing (gas and water); I can