About Golden Rule
Golden Rule Houston | Golden Rule San Antonio
We strive to honor the name of Jesus Christ in everything that we do. Everyone involved is committed to obeying the Golden Rule, which is:
“So in everything, do to others what you would have them do to you, for this sums up the Law and the Prophets.” Matthew 7:12
We endeavor to apply this guiding principle in our dealings with suppliers, fellow contractors, our own employees, and our customers.
Golden Rule Houston
281-500-RUSH (7874)
15926 Cypress N Houston,
Suite #200
Cypress, TX 77429

- Family Owned & Operated
- Owner: Jim Miller
- Texas License TACLA27294C
- Membership in the Greater Houston BBB
- NATE Certified Technicians
- NCI Certified in Air Balancing and Diagnostics
- Founding Member of the Golden Rule Network
Golden Rule San Antonio
210-509-GOLD (4653) San Antonio
830-663-2220 Devine

- Family Owned & Operated
- Owner: David Ehlinger
- Texas License TACLA27162C
- Membership in the Better Business Bureau
- NATE Certified Technicians
- NBI Certified in Air Balancing
Our Work
We are a full-service air conditioning and heating contractor, operating out of Houston and San Antonio, TX. We hold several business- and industry-related certifications and memberships, including NATE, BBB, and NCI.
Our People
Golden Rule is not simply a family-owned business. It is an extension of the close relationships we have formed as a family and as believers.
At Golden Rule, it is not uncommon for a consultant to bring his son along on a consultation, to teach character and interpersonal skills. Your systems will likely be installed by families. Often, your technician will have been dispatched to your home by his mother. This interaction is at the heart of what Golden Rule stands for: a commitment to the customer and a commitment to each other.
Our Customers
Hear about us from our customers.
See Residential and Commercial testimonials.
