Is this your business?
Claim your listing to verify your info and earn a verified badge.
Claim This BusinessDAS Mechanical LLC has earned a 5-star rating across 156 verified reviews in Auburn, California, where the company operates around the clock seven days a week. The HVAC contractor serves residential clients throughout Placer County, including Auburn, Lincoln, and surrounding foothill communities. Property owners consistently praise the team for arriving on time, respecting homes, and explaining options without pressure tactics. The company handles new installations, system replacements, and repair work for homeowners seeking reliable heating and cooling solutions.
What distinguishes DAS Mechanical from competitors is the owner-operator involvement and commitment to honest assessments. Multiple reviewers note that Nick, the owner, performs maintenance checks personally rather than delegating to subcontractors, and he provides multiple repair options with transparent pricing. The company installs modern systems including heat pumps, mini-split setups, and energy recovery ventilators (ERVs), with recent projects including whole-house fan systems and ADU installations. Reviewers repeatedly mention no hard-sells and thorough troubleshooting that avoids unnecessary repairs.
Customer stories from verified reviews highlight specific technicians and scenarios that demonstrate the company's approach. When one homeowner received a $7,900 repair quote from another contractor, Nick conducted a thorough inspection and found no issues with the eight-year-old system, saving the customer an unnecessary expense. For a 23-year-old heating system, Nick recommended targeted updates rather than a full replacement. Another reviewer noted the team completed a full HVAC installation, including crane work to remove an old unit, in a single day. Technicians named in reviews include Nick, Jeremy, and Julian, with customers noting their professionalism, courteous manner, and respect for property.
All 156 reviews award 5 stars, with customers specifically praising honest assessments over upselling. Reviewers frequently mention Nick and his team by name, with multiple accounts of the owner performing inspections personally. Common themes across reviews include fast response times, same-day service availability, and thorough troubleshooting that identifies actual problems versus unnecessary repairs.
| Sunday | Open 24 hours |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| ThursdayToday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
Professional installation of complete heating and cooling systems including traditional split systems, heat pumps, and mini-split configurations for homes and accessory dwelling units.
Diagnosis and repair of cooling system issues plus annual preventive maintenance to extend equipment life and ensure optimal performance during summer months.
Complete heating system repairs, tune-ups, and replacement services for furnaces and heat pumps, including emergency repairs available 24/7.
Installation of whole house fan systems that provide energy-efficient cooling by circulating fresh air throughout the home, reducing reliance on air conditioning.
Installation of energy recovery ventilators (ERV) and other systems that improve ventilation and air quality while maintaining energy efficiency.
Around-the-clock emergency service for sudden system failures, with fast response times and rapid parts procurement to restore comfort quickly.