Star Mechanical
Kohler Generators

Star Mechanical: Trusted Plumbing, HVAC, Electrical & Refrigeration Services in Sherman, TX

Your trusted partner for comprehensive mechanical services throughout North Texas, delivering expert solutions with unmatched reliability and customer care.

Your One-Stop Mechanical Service Experts in North Texas

Complete Coverage

Serving Sherman and surrounding areas with reliable plumbing, HVAC, electrical, refrigeration, and backflow solutions for every property type.

Residential & Commercial

Dedicated to both homeowners and business owners, ensuring comfort, safety, and operational efficiency year-round.

Emergency Ready

Emergency support available daily from 8 a.m. to 8 p.m. for urgent repairs when you need us most.

Comprehensive Services Tailored to Your Needs

Plumbing

From leak repairs to water heater installations and slab leak detection. Complete pipe solutions for any plumbing challenge.

HVAC

Installation, repair, and maintenance of heating, cooling, ventilation, and air quality systems for optimal indoor comfort.

Electrical

Certified electricians handling wiring, surge protection, and home automation with safety-first expertise.

Refrigeration

Expert service for commercial and residential refrigeration units, keeping your equipment running efficiently.

Backflow Testing

Protect your water supply with certified backflow prevention and testing services ensuring clean, safe water.

Meet the Leadership Behind Star Mechanical's Excellence

Jason Cottongame

Owner & Founder

Over 30 years of industry experience as Master Electrician and Plumber. Former owner of Texas's largest building inspection company.

Jay Henderson

Service Manager & Plumbing Foreman

Master Plumber licensed with HVAC and welding expertise, mentoring our team to deliver exceptional quality results.

Bohner Cottongame

HVAC Foreman

Certified HVAC Contractor and multi-licensed technician renowned for technical skill and outstanding team leadership.

Logan Taylor

Electrical Foreman

Skilled electrician ensuring safe, code-compliant, and up-to-date electrical solutions for every project we undertake.

Why Sherman Trusts Star Mechanical

Customer-First Philosophy

Honest, transparent pricing with no upselling. We believe in treating every customer with integrity and respect.

Licensed Excellence

Licensed, trained technicians committed to quality work and doing the job right the first time, every time.

Local Community Focus

Proudly rooted in North Texas with a focus on local service excellence and building lasting community relationships.

Real Stories from Satisfied Customers

"Star Mechanical came out the next day and fixed my plumbing quickly and professionally."

— Eric Shifflett

"Prompt, honest, and courteous service that I highly recommend to anyone needing mechanical services."

— Janet Betts

"Emergency AC repair on a holiday weekend — very professional team and incredibly fast response!"

— Karen Taylor

"New water heater installed with exceptional care and full code compliance. Outstanding work!"

— Donna Mohr

How Star Mechanical Stands Apart from Other Sherman Providers

One-Stop Solution

Full-spectrum mechanical contractor services under one roof… no need to call multiple companies for different issues.

Deep Expertise

Comprehensive knowledge across plumbing, HVAC, electrical, refrigeration, and backflow testing ensures quality results.

Clear Communication

Transparent communication and detailed project explanations every step of the way, keeping you informed throughout.

Municipal Relationships

Strong partnerships with over 70 municipalities ensuring full compliance and quality that meets all local standards.

Get Started Today: Schedule Your Service or Consultation

Easy Booking

Just give us a call to speak with our friendly, knowledgeable representatives who are ready to help.

Free Estimates

Honest assessments and free estimates tailored to your property's unique needs and requirements.

Maintenance Plans

Comprehensive maintenance plans available to keep your systems running smoothly and efficiently year-round.

Kohler Generators

Backup power you can count on! When the power goes out, life and business don’t stop. That’s why Star Mechanical is now a proud Kohler® Authorized Dealer, offering professional installation and service for dependable standby generators. From protecting your home’s essentials to keeping your business running, we have a solution built for your needs.

Preventative Maintenance Plans: Protect Your Investment Year-Round

Residential Maintenance Plans

Bi-annual Tune-ups

Twice yearly inspections to keep your systems running at peak efficiency.

Priority Scheduling

Members receive priority booking for all service appointments, ensuring timely assistance.

15% Off Service & Repairs

Enjoy significant savings on all unexpected service calls and necessary repairs.

5% Off New Installations

Special discounts on new HVAC, plumbing, or electrical system installations.

Custom Pricing

Tailored plans based on the specific number and type of units in your home.

Commercial Maintenance Plans

Ice Machine Maintenance

Annual service for commercial ice machines, extending their lifespan up to 20 years.

Arena Maintenance

Four scheduled visits per year with seasonal adjustments to ensure optimal operation.

Senior Citizens Center

Bi-annual maintenance specifically designed for centers, ensuring longevity up to 20 years.

Tankless Water Heater

Bi-annual preventative maintenance to ensure efficient and reliable hot water supply.

Vacation Home Winterization

Bi-annual service for seasonal preparation, protecting your property during unoccupied periods.

Join the Star Mechanical Family: Experience Reliability and Excellence in Sherman

Partner with a team that treats you like family and puts your comfort and satisfaction first in everything we do.

Trust Star Mechanical for expert solutions that protect your home and business with reliable, professional service that exceeds expectations.

Contact us now and discover why North Texas relies on Star Mechanical for all their mechanical service needs.