Professional Home Performance Services in Modesto, CA – Reliable & Affordable

Call Our Hotline: 209-523-4578
Your HVAC system plays a major role in home comfort—but true efficiency starts with your home’s overall performance. At DeHart Plumbing, Heating, and Air Inc., we offer complete home performance services in Modesto, CA designed to improve energy savings, indoor comfort, and long-term system reliability.
- 100% Satisfaction Guarantee
- Industry-Leading 10-Year Parts and Labor Warranty
- The Highest Levels of Honesty and Integrity
Since 1946, DeHart Plumbing, Heating, and Air Inc. has served the Modesto community with an unmatched commitment to quality and customer care. Whether you're dealing with high energy bills, uneven temperatures, or poor insulation, our home performance experts can help.
Schedule your home energy assessment today and discover where your home can improve.

What Is Home Performance and Why Does It Matter?
Home performance refers to how well your home uses energy, maintains comfort, and protects indoor air quality. A high-performing home works in harmony—HVAC, insulation, ductwork, and airflow all contributing to comfort and efficiency.
Common Signs of Poor Home Performance:
- Hot or Cold Spots in Certain Rooms
- High Utility Bills Despite a New HVAC System
- Drafty Rooms or Inconsistent Temperatures
- Excessive Dust or Indoor Air Quality Issues
Our team performs detailed evaluations to diagnose inefficiencies and make targeted improvements that enhance both comfort and cost savings.
If you’re unsure why your home isn’t staying comfortable, a home performance inspection is a smart first step.
Home Performance Services We Offer
At DeHart Plumbing, Heating, and Air Inc., we take a whole-home approach to energy efficiency. Our NATE-certified technicians and energy specialists evaluate every element of your home’s thermal envelope and mechanical systems to identify problem areas.
Our Services Include:
- Blower Door Testing & Air Leakage Diagnosis
- Attic & Wall Insulation Upgrades
- Air Duct Sealing & Optimization
- HVAC System Efficiency Analysis
- Ventilation & Moisture Control Solutions
Every recommendation is customized to your home’s size, construction, and usage patterns. We’ll walk you through your options and help prioritize upgrades based on ROI and comfort impact.
Want a smarter, healthier home? Ask about a comprehensive home energy audit.
Why Choose DeHart Plumbing, Heating, and Air Inc. for Home Performance in Modesto?
We don’t just sell equipment—we solve comfort and efficiency challenges at their source. Our trusted process, honest communication, and experienced technicians set us apart from the rest.
- Serving the Modesto Area Since 1946
- Certified Technicians with Whole-Home Training
- Tailored Recommendations, Never One-Size-Fits-All
- 24/7 Support for Your HVAC and Efficiency Needs
Take control of your home’s performance today with help from DeHart Plumbing, Heating, and Air Inc.. Schedule your energy assessment and start saving on comfort, energy, and peace of mind.