Before you buy a home request a certified HERS rating with improvement recommendations inspection. You can often get the seller to make the improvements or get a credit to do them yourself. You may also qualify for an Energy Efficient Mortgage or an Energy Improvement Mortgage. Typically the cost for a certified rating for an existing home is $150 plus .15/sf or $225 plus .20/sf if there is ductwork or heating equipment located outside of the conditioned space which needs to be tested.
New Construction
A H.E.R.S. or Energy Star rating for new construction is a 3 phase process:
- Plan review, take-off, and projected rating before start of construction
- Pre drywall and thermal bypass inspection mid-construction
- Post completion inspection, diagnostic testing, and confirmed rating certification
Base Fees: (based on conditioned space) Contact us for a custom quote, simpler plans less, complex plans more, additions/remodels require an extra site visit $75-min.
- From plans - .10 per square foot, minimum $250
- Mid phase - .05 per square foot, minmum $75
- Confirmed - .08 per square foot, w/no ductwork, minimum $225, .12 per square foot, w/duct testing, minimum $275
More than one heating system w/ ductwork - $60 each additional
Revisions/Extra site visits/Additional services - $75/hour
Travel surchages apply outside Boulder City Limits
Get an estimated HERS score from information you provide - $99
Get the form here
For City of Boulder and Boulder County additions/remodels you will also need an assessment of the existing building along with a projected rating based on your plans to submit for a building permit