Farmington Hills

Diversified Heating & Cooling, Inc. provides NATE and BPI certified technicians and energy auditors, blower door testing, infrared testing, duct balancing, duct sealing and insulation services. Diversified Heating & Cooling, Inc. provides products that qualify for 2011 HVAC stimulus package incentives, tax credits and rebates for Consumers Energy and DTE.

Since 1925, AJ Danboise has been helping homeowners across Metro Detroit and the Farmington Hills areas stay comfortable throughout the year. As a second generation, family owned and operated company, we're proud to have built a reputation for being professional, dependable, and seasoned. Whether you require a new air conditioner installation, dependable furnace repairs, drain cleaning, a water heater replacement surge protection, or repairs that are comprehensive, electricians, plumbers, and our expert HVAC technicians are always here to assist!

Locks changed-rekeyed.Missing keys.new hardware installed.file cabinets to cabinet locks.We take Schlage-Titan -Arrow-Dorma-LSDA- most manufacturers levers and knobs.Master Key Systems-Door Closers-We do busted key elimination, Code entrance locks sold and installed

Accessible 24 hours a day, 7 days a week including weekends and evenings. Safe LLC & interstate Lock provides warranties on all work.

Mobile Locksmith Services
Started in April 2007