Looking for an energy auditor in Grundy, VA? Describe your project once and up to three certified energy auditors who work in Grundy and Buchanan County get back to you with a quote. It's free and there is no obligation.
Grundy is home to about 820 people (2024 Census Bureau estimate), a shrinking community (−7.8% since 2020). With 164 people per sq mi, it is a semi-rural area. Older homes and long heating or cooling seasons make energy audits worthwhile here.
Grundy at a glance
- Population (Census Bureau estimate, 2024)
- 820 (−7.8% since 2020)
- Rank in Virginia
- 145th of 227 cities and towns
- Land area
- 5.0 sq mi
- Population density
- 164 people per sq mi (semi-rural)
- Type
- Town (Grundy town)
- Main county
- Buchanan County
What to check before hiring in Grundy
- Certification: choose a RESNET or BPI certified professional.
- Rebates: in Virginia, check your utility's programs before booking: some require their own approved auditors.
- Test-in, test-out: a blower door test before and after upgrades shows the result.
- Price drivers: home size, tests included and report detail.
Useful official resources
-
ENERGY STAR
Energy efficiency guidance for homes.
-
RESNET
Find a certified HERS rater.
Services available in Grundy
-
Home energy audit
Whole-home assessment with blower door test and infrared scan, with a prioritized list of upgrades.
-
HERS rating
HERS Index rating of a new or existing home by a RESNET-certified rater, for code compliance or programs.
Frequently asked questions in Grundy
How much does an energy audit cost in Grundy, VA?
It depends on the home and the tests. Describe your home: auditors who serve Grundy reply with a quote.
How long does it take?
Usually two to four hours on site.
Will the auditor sell me upgrades?
Some do; an independent auditor gives a neutral list.
Which certified energy auditors will contact me?
Up to three independent certified energy auditors who serve Grundy and the surrounding area, chosen for the service you need. Your details are shared only with your consent.
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2024) and Gazetteer Files (public domain), imported on 10/31/2026. Figures describe the incorporated place or county as published; they are shown for information only.