Big companies come and go. Family shops tend to stay. When a name has been on the same building for decades, it usually means customers keep coming back, and the people who run the machines care about their reputation.
This list highlights five Houston machine shops that are still run by families. We start with Lowrance Machine, which opened in 1964 and is our top choice. If you are hunting for a machine shop Houston TX customers describe as dependable, a family-owned shop is a smart place to begin.
Why Choose a Family-Owned Shop?
- Experience passes down. Skills learned on the shop floor are taught to the next generation.
- Owners are close to the work. Decisions are made by the people whose name is on the door.
- Customers get a real conversation. You are more likely to talk to someone who knows your job.
- Reputation matters more. A family business lives on repeat customers and word of mouth.
The Five Shops by Family History
| Shop | Family-owned since | Known for |
|---|---|---|
| Lowrance Machine | 1964 | CNC and manual machining, molds, special bolts, repairs |
| Alco Tool | 1965 | Oilfield machining, honing, and trepanning |
| Alart Machine | More than 50 years, three generations | Machined parts, repairs, rebuilds, reverse engineering |
| P & N Machine Co. | About 1973 | Oil and gas, medical, and aerospace parts |
| Westfield Machine, Inc. | 1982 | Large component machining, ISO 9001:2015 and AS9100D |
1. Lowrance Machine: Six Decades of Family Craft
| Fast fact | Details |
|---|---|
| Address | 13510 East Hardy Road, Houston, TX 77039 |
| Phone | (281) 449-6524 |
| Website | https://www.lowrancemachine.com |
| Started | 1964, family-owned |
| Quality system | ISO 9001:2015 certified |
A long record
Lowrance Machine has served Houston industry for more than 60 years. Every part that leaves the shop carries that history. Machinists who have seen thousands of jobs know how metal behaves, which helps them solve problems before they reach the customer.
CNC and manual skills together
Many shops now run only CNC machines. Lowrance Machine uses both. Its horizontal and vertical lathes and its machining centers handle repeat work, and the machining centers offer fourth and fifth axis options for more complex shapes. Manual machines stay in use for one-off jobs, quick fixes, and repairs that need a skilled hand.
One family, many services
If you want a CNC machine shop in Houston TX that does more than cut parts, this one fits. Its services include:
- Precision milling and turning for custom parts and industrial applications.
- Engineered components such as piston rods, bearing housings, seal rings, and custom flanges.
- Engineering, machining, and repair of rubber and urethane molds.
- Non-standard bolts, studs, nuts, and specialty fasteners made to your specifications.
- Shaft repair, thread restoration, broken bolt removal, and component rebuilding.
Quality you can check
The shop runs an ISO 9001:2015 certified quality management system, which supports steady manufacturing and inspection. Jobs are managed from initial planning through final inspection.
Customers across industries
Lowrance Machine serves oil and gas, aerospace, medical, packaging, chemical, and power generation customers. When a deadline is tight, expedited service is available on request.
Get started: Contact Lowrance Machine with your drawing for a quote.
2. Alco Tool
Alco Tool is a family-owned Houston shop operating since 1965. It makes components for the oilfield, using CNC and conventional machining, honing, and trepanning. Trepanning cuts a ring-shaped groove to remove a solid core, which is useful for deep holes. It also offers material testing, coatings, heat treatment, blasting, and shot peening.
Best for: Oilfield parts that need finishing and testing.
3. Alart Machine
Alart Machine has been family owned and operated for three generations, with more than 50 years of service. It makes machined parts, repairs, rebuilds, reverse-engineered parts, fixtures, and tooling. Its equipment includes CNC milling and turning, wire EDM, surface grinding, and heat treatment. It serves oil and gas, food production, chemical, aerospace, and medical customers.
Best for: Repairs and reverse-engineered parts.
4. P & N Machine Co.
P & N Machine Co. is at 12450 Windfern Road in Houston. Founder Pat Napier started it after learning the trade at another machine company, and the shop celebrated 50 years in 2023. It began with parts for offshore drilling rigs and later added medical device work, including parts used in MRI machines. Its client list also covers aerospace, defense, optical, and robotics fields.
Best for: Buyers who want a family shop with energy and medical experience.
5. Westfield Machine, Inc.
Westfield Machine is a family-owned shop at 2310 Trenton Road, Houston, with a 25,000 square foot facility and operations since 1982. It is ISO 9001:2015 and AS9100D certified and serves aerospace, oil and gas, heavy industrial, and gas turbine customers. It offers CNC and manual machining along with engineering, design, and fabrication.
Best for: Larger parts and aerospace-grade quality marks.
How to Pick the Right Family Shop
| Your need | Good match |
|---|---|
| One shop for machining, molds, special bolts, and repairs | Lowrance Machine |
| Oilfield parts with coating or heat treatment | Alco Tool |
| Reverse-engineered or rebuilt parts | Alart Machine |
| Medical or energy parts from a long-running shop | P & N Machine Co. |
| Large components with AS9100D | Westfield Machine |
Whichever shop you choose, ask for the same things: a clear quote, a timeline, and the certificates you need. A good CNC machine shop in Houston will answer these without delay.
Frequently Asked Questions
Is Lowrance Machine family-owned?
Yes. It was founded in 1964 and remains a family-owned company.
Does Lowrance Machine offer both CNC and manual machining?
Yes. It combines CNC lathes and machining centers with manual machines.
What can Lowrance Machine repair?
It handles shaft repair, thread restoration, broken bolt removal, and component rebuilding.
Final Thoughts
Each of these shops has built a name over many years. Alco Tool, Alart Machine, P & N, and Westfield all offer solid, long-standing service. Yet if you want a machine shop Houston with the longest record on this list, the widest service range, and the personal touch of a family company, Lowrance Machine is the one to call first.
Ready to begin? Visit Lowrance Machine or call (281) 449-6524 to discuss your project.
