Business Details
29 Years
experience
Emergency
services
Your Trusted HVAC Partner in Oswego, IL
For over 28 years, Brian and Sons has been a trusted provider of heating, cooling, and indoor air quality solutions in Chicagoland. As a woman-owned and operated business, we combine integrity with industry certifications to deliver reliable HVAC services. Our team of NATE- and EPA-certified technicians specializes in system installations, emergency repairs, and maintenance for residential and commercial clients. We maintain partnerships with leading brands like Bryant to offer energy-efficient equipment and prioritize customer satisfaction through transparent pricing and 24/7 emergency response.Serving communities including Naperville, Oswego, and Plainfield, we focus on long-term relationships built on expertise and accountability. Our commitment extends beyond technical excellence to include personalized service, ensuring every client receives tailored solutions for optimal comfort and system longevity.
Services
Heating Installation
Air Conditioning Repair
Indoor Air Quality
Emergency HVAC Service
Commercial HVAC
Ductless Systems
Heat Pump Services
Furnace Maintenance
Smart Thermostats
Ductwork Repair
Details
- Year established: 1997
Highlights and features
- Over 28 years of proven HVAC expertise in Chicagoland
- NATE- and EPA-certified technicians for industry-leading standards
- 24/7 emergency service for urgent heating and cooling needs
- Bryant Factory Authorized Dealer for premium equipment options
- Transparent pricing with no hidden fees or unexpected costs
Associations and certifications
- Bryant Factory Authorized Dealer
- NATE-certified
What people say
Professional, kind, honest
Excellent service
24/7 availability
Knowledgeable technicians
Transparent cost estimates
Services
Heating Installation
We specialize in installing high-efficiency furnaces and heating systems tailored to your property's needs. Our technicians ensure proper sizing, optimal airflow, and seamless integration with existing infrastructure. Backed by Bryant Factory Authorized Dealer status, we provide equipment with industry-leading warranties and energy-saving performance.
Air Conditioning Repair
Our certified technicians diagnose and repair all AC makes and models with same-day service availability. We use advanced diagnostic tools to identify refrigerant leaks, compressor issues, and electrical problems while providing transparent cost estimates before any work begins.
Indoor Air Quality
We install and maintain air purification systems, humidifiers, and ventilation solutions to improve respiratory health. Our HEPA filters and whole-home purifiers remove allergens and pollutants while maintaining optimal humidity levels for comfort and wellness.
Emergency HVAC Service
Available 24 hours a day, 365 days a year, our emergency team responds promptly to critical heating and cooling failures. We prioritize rapid diagnosis and temporary solutions while implementing permanent repairs with minimal disruption to your environment.
Commercial HVAC
We design and maintain HVAC systems for commercial properties, including new construction and retrofit projects. Our services cover VRF systems, ductless solutions, and energy audits to ensure code compliance, operational efficiency, and occupant comfort for businesses of all sizes.
Questions
What HVAC services do you offer for residential customers?
We provide complete heating, cooling, and indoor air quality solutions including installation, repair, and maintenance for furnaces, air conditioners, heat pumps, and smart thermostat systems.
Are your technicians certified and insured?
Yes, all our technicians are NATE- and EPA-certified with ongoing training. We carry full liability insurance and workers' compensation coverage for every job.
Do you offer emergency HVAC repair services?
We provide 24/7 emergency service for urgent heating and cooling issues with same-day response available across Chicagoland.
Can you help with commercial HVAC installations?
Yes, we specialize in commercial HVAC solutions including new construction systems, VRF installations, and energy-efficient retrofits for businesses in Oswego and surrounding areas.
What financing options are available?
We offer 0% financing for qualified customers, Bryant Flex Rebates up to $2,100, and ComEd/Nicor rebates that can save up to $6,000 on full system replacements.
Do you service all HVAC brands?
We repair and maintain all major HVAC brands and models, with specialized expertise in Bryant equipment as a Factory Authorized Dealer.
Reviews (5)
Kirsten Lyonsford
Jun 21, 2022
Report
Thank you for being so dependable! Brian & Sons installed my new AC during the pandemic. They wore masks and were careful to keep everyone safe. Yesterday, I had a technician come by for a routine cleaning. And I was again impressed by their professionalism and promptness.
Steve Morgenstern
Jun 04, 2022
Report
A contractor I use recommended Brian and Sons to install a new furnace and a/c a few years back. They did a great job and I have them do my yearly service. Their techs are always on time, friendly, courteous and very knowledgeable. I have never had an issue with the units they installed. I highly recommend them. Services: Heating system installation, Heating system maintenance, Install AC, A/C system maintenance
Gary M.
May 24, 2022
Report
Brian & Sons did a thorough job of cleaning and inspecting our 2 air conditioners today. I was quite pleased that they contacted me twice with updates as to when they were to arrive to complete this service. The technicians were very professional and listened to my concerns. I have been a customer of theirs since 2010.
Brian Neal
May 16, 2022
Report
Paul, our technician, was extremely friendly, informative, and was up front about our options and the cost of everything. There were no surprises, and he even shared some great maintenance tips so that we could fix the airflow in our townhome. I will definitely be using this company again for future AC and heating needs. Service: A/C system maintenance
Nikki Peterkovic
May 01, 2022
Report
First time using this service after our air conditioner stopped working during a heat advisory. The technician Paul was professional, personable and quickly repaired our air conditioner while educating me (a new home owner) along the way. I am more than satisfied with this service, and will definitely call them in the future for any other needs! Nikki
