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Claim This BusinessBlake & Sons Heating & Air has served North Charleston and surrounding South Carolina communities since the family relocated from Staten Island in 1988. Founded by Ken Blake, the business is now run by his son Ryan Blake alongside George Makris and Justin Blake, bringing combined decades of residential HVAC experience. The company holds 594 five-star reviews, a perfect rating reflecting their commitment to transparent pricing, clear communication, and respect for homeowners' properties. They service North Charleston, Charleston, Summerville, Ladson, Goose Creek, James Island, and Hanahan, offering both cooling and heating solutions for homes that have endured Lowcountry summers and occasional winter cold snaps.
What distinguishes Blake & Sons from competitors is their no-pressure approach to diagnostics and pricing. Multiple reviewers specifically mention receiving quotes thousands of dollars below competing companies, with technicians refusing to push unnecessary whole-system replacements. The company backs all repairs with a one-year parts and labor warranty and provides a 10-year manufacturer parts warranty on new installations, with extended labor warranties available. Their technicians arrive on time, diagnose issues quickly, and explain problems in plain language before proposing cost-effective solutions.
Customer stories reveal the hands-on expertise driving their reputation. When MeLisa Floryance's 24-year-old heat pump needed replacement, Ryan Blake discovered another contractor had disassembled her system during a quote visit and never reassembled it, he fixed it on the spot before presenting her options. Art Goodwin's installation required a six-hour effort due to an undersized doorway, but the team completed the job without extra charges. George Makris earned repeated praise for diagnosing problems accurately and explaining solutions patiently, while technicians consistently clean up thoroughly after each job, leaving homes as they found them.
Every one of 594 reviewers awarded five stars, with Ryan Blake, George Makris, and Justin Blake mentioned by name across dozens of positive accounts. Customers frequently cite honest diagnostics, with multiple reviewers noting quotes $3,000 below competitors who pushed unnecessary full system replacements.
| 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 |
Diagnostic services, refrigerant leak repair, compressor replacement, and tune-ups to restore cooling efficiency.
New system installation with 10-year equipment warranty and professional setup of heat pumps or traditional AC units.
Furnace and heating system diagnostics, thermostat repairs, and annual maintenance services.
Complete heating system installation or replacement with guaranteed workmanship and warranty coverage.
Thorough inspections identifying issues like malfunctioning thermostats, faulty compressors, or efficiency problems.
Recommendations and installations to improve home air quality and system performance.