National HVAC Services, Memphis, TN: Backflow Testing

Certification

✓ On Tennessee's certified backflow tester roster Phone matches its Google profile

Certified tester	Certificate	Expires
Porter S Roy Jr	12643	February 2029

From the Tennessee Department of Environment and Conservation (Fleming Training Center) roster, read October 6, 2026. The roster lists people, not companies; these are the certified testers it lists for this business. Ask which tester will do your test, and your utility may also require the tester to be registered with it.

Call (901) 345-5700 Visit website More testers in Tennessee

Where you will find National HVAC Services

These are the city pages close enough for this business to appear on.

Other backflow testers nearby

Business	Services	Distance
API Group DBA Security Fire Protection	Backflow Testing	1 mi
Groundmasters Landscape LLC	Backflow Testing	1 mi
BNSF Railway	Backflow Testing	2 mi
Carefree Irrigation Service	Backflow Testing	2 mi
Brightview Landscape	Backflow Testing	2 mi
Teems & DeMoville Mechanical	Backflow Testing	2 mi

Questions about National HVAC Services

Is National HVAC Services licensed?

Yes. Tennessee records showed an active certificate (#12643) when we last checked in Oct 2026. Ask to see it before work starts, since a certificate can lapse between checks.

What does National HVAC Services do?

Their listing covers backflow testing. Call to confirm the service you need, because offerings change.

What areas does National HVAC Services serve?

They are based in Memphis, Tennessee, within driving distance of Germantown, Memphis, Cordova, Collierville, Bartlett. Service areas are set by the business, so confirm yours when you call.

How do I reach National HVAC Services?

Call (901) 345-5700. Their website is linked on this page.

Is this your business?

Claim this listing free: add the utilities you file with, your service area and your residential test price, and get annual test-due requests from property owners.

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