
A&G Heating & Air
Energy Audits, Attic Insulation & Custom HVAC Design in Fresno
Fresno homes burn through electricity in summer and gas in winter, and most of that waste is invisible: leaky attics, thin insulation and HVAC equipment designed for a house that no longer exists. A&G Heating & Air finds it with a home energy audit and fixes it with attic insulation and custom system design.
Across Fresno, from Tower District bungalows to Woodward Park two-stories, the attic is almost always the biggest leak. Older homes often have settled or missing insulation over additions, and newer homes frequently have insulation disturbed by past HVAC or solar work. Our audit inspects windows, walls and eaves for leaks, checks attic insulation depth and coverage, and evaluates your furnace and water heater to see whether an upgrade would actually pay off.

A Fresno energy audit starts with the building, not the equipment. We walk the eaves, windows and wall penetrations looking for the air leaks that let 105-degree afternoon air pour in, then move into the attic to measure insulation and look for gaps around can lights, ducts and the attic hatch.
You get a plain report of what we found and a priority order for fixing it, so you can spend on the improvement with the biggest return first rather than everything at once. Many Fresno homeowners are surprised that sealing and insulation outrank equipment replacement on that list.

Attic insulation is our most requested energy efficiency service in Fresno, and for good reason: an under-insulated attic makes your air conditioner run all afternoon and your furnace run all night. We inspect existing insulation, remove contaminated material where necessary and install proper coverage without blocking ventilation.
When equipment does need replacing, our custom HVAC design accounts for your home's orientation, insulation quality and how you actually live in it. Pair that with our air conditioning services or heating services and the whole system finally works together.
Learn more about our energy services in the Central Valley, our heating services and air conditioning services, or review our complete service area.
If your Fresno bills climb every summer or rooms never hold temperature, start with an audit instead of guessing. Call us or request a free quote and we will show you exactly where the energy is going.
We also provide energy audits, attic insulation and custom HVAC design in these Central Valley cities.
Get started today with a free quote. We serve Fresno, Tulare, Kings & Merced Counties.