S & R Heating & Cooling

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Claim This BusinessAbout S & R Heating & Cooling
S & R Heating & Cooling has kept residents comfortable in Spring Grove and across McHenry, Lake, and Cook Counties since 1992. This full mechanical contractor handles far more than standard heating and air conditioning , their portfolio includes refrigeration systems, boiler service, water heaters, and duct cleaning for residential, commercial, and industrial clients. The company maintains a 4.4-star average across 21 verified reviews, with most customers highlighting the team's decades of combined experience and methodical approach to complex system designs.
What distinguishes S & R from nearby competitors is their commitment to solving problems other contractors decline. They offer 24-hour emergency service without marking up the clock when your furnace fails on a frozen January night, and they advertise same-day arrival for urgent situations. Their financing program , subject to approved credit , helps homeowners tackle unexpected equipment replacements without choosing between comfort and budget. Unlike shops that sub out specialty work, S & R performs boiler retrofits, hydronic baseboard redesigns, and heat-loss calculations in-house, giving customers a single point of accountability from design through final.testing.
Two recent reviews illuminate the team's depth. Ted Wachholz needed eight feet of hydronic baseboard removed to make room for a sliding door, leaving minimal wall space to redistribute that heat output. Paul and Greg from S & R designed an entirely new configuration , threading copper pipe through floor joists, installing valves and baseboard units, then pressure-testing and bleeding the system. They completed the work exactly as quoted and left the home cleaner than they found it. In another case, Tom Whipple's water heater cracked on a weekend, and S & R arrived the same day, installed a replacement within two hours, and charged no emergency fee , a detail he emphasized twice in his five-star review.
What Customers Say
All three visible reviews award 5 stars, with two explicitly praising same-day service and no emergency markup as distinguishing factors. Customer sentiments cluster around transparent pricing, technical expertise with hydronic systems, and respect for the homeowner's property during installation.
Working Hours
| Sunday | Closed |
| Monday | 8 AM–5 PM |
| Tuesday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| ThursdayToday | 8 AM–5 PM |
| Friday | 8 AM–5 PM |
| Saturday | Closed |
Services
Heating System Installation & Repair
Furnace and boiler installation, heat-loss calculations, and full mechanical heating system design for new builds and replacements
Air-Conditioning Installation & Repair
Central AC installation, system redesign, and summer cooling Maintenance in Spring Grove's humid summers
Hydronic Baseboard Heating
Custom baseboard layouts, pipe modification through floor joists, valve installation, and pressure-testing
Boiler Service
Boiler maintenance, repair, and replacement for residential and commercial heating applications
Water Heater Replacement
Same-day water heater installation including traditional tank and tankless options
Duct Cleaning
Professional duct hygiene services to improve indoor air quality and system efficiency
Emergency 24-Hour Service
Round-the-clock emergency repairs for heating and cooling system failures without additional overtime charges