Our Mission
MostlyFixed exists to help homeowners tackle repairs confidently—and know when to call a professional. We believe in empowering people with knowledge while being honest about the limits of DIY.
Every guide on this site is written or reviewed by licensed professionals who’ve actually done the work. Not content writers researching YouTube videos, but tradespeople with decades of hands-on experience.
Our Expert Team
Our content is created by specialists in their respective fields:
Mike Sullivan — Electrical Content
Licensed Master Electrician | Portland, OR | 20+ years experience
Mike holds an Oregon Master Electrician License (#ME-42891) and has worked on everything from new construction to troubleshooting century-old wiring. He writes and reviews all electrical content, ensuring it meets NEC safety standards and clearly indicates when professional help is needed.
Certifications:
- Oregon Master Electrician License #ME-42891
- OSHA 30-Hour Construction Safety
- EPA 608 Universal Certification
Sarah Chen — Plumbing Content
Licensed Plumber & Home Inspector | Austin, TX | 15+ years experience
Sarah holds a Texas State Plumbing License (#M-38721) and is an ASHI Certified Home Inspector. She’s diagnosed thousands of plumbing issues and knows exactly which problems homeowners can safely tackle themselves.
Certifications:
- Texas State Plumbing License #M-38721
- ASHI Certified Home Inspector
- ICC Plumbing Inspector Certification
Tom Bradley — Appliance Content
Certified Appliance Repair Technician | Chicago, IL | 18+ years experience
Tom is factory-trained on major brands including GE, Whirlpool, Samsung, and LG, with over 10,000 service calls completed. He’s NASTeC certified and specializes in helping homeowners diagnose problems before calling for service.
Certifications:
- NASTeC Certified Appliance Technician
- EPA Section 608 Universal Certification
- Factory trained: GE, Whirlpool, Samsung, LG, Maytag
Dave Martinez — HVAC Content
HVAC Technician & Energy Auditor | Denver, CO | 12+ years experience
Dave is NATE certified and holds EPA Section 608 Universal Certification. He’s also a BPI Building Analyst Professional, bringing expertise in both repair and energy efficiency.
Certifications:
- NATE Certified HVAC Technician
- EPA Section 608 Universal Certification
- BPI Building Analyst Professional
James Wilson — Automotive Content
ASE Certified Master Technician | Phoenix, AZ | 16+ years experience
James holds ASE Master Automobile Technician certification (A1-A8) plus L1 Advanced Engine Performance. He specializes in diagnostics and helping car owners understand what’s actually wrong with their vehicles.
Certifications:
- ASE Master Automobile Technician (A1-A8)
- ASE L1 Advanced Engine Performance
- State of Arizona Emissions Inspector License
What We Cover
Our guides focus on the repairs and troubleshooting tasks that real people encounter regularly:
Plumbing — Toilet repairs, drain clearing, faucet fixes, water heater troubleshooting
Electrical — Circuit breaker troubleshooting, GFCI outlets, basic wiring safety
Appliances — Washers, dryers, garbage disposals, refrigerators, dishwashers
HVAC — Thermostat issues, furnace maintenance, air conditioner troubleshooting
Automotive — OBD codes, battery diagnostics, brake repairs, maintenance schedules
Our Editorial Standards
Expert Authorship
Every guide is written by someone with professional credentials and real-world experience in that trade. We don’t use generic content writers for technical topics.
Technical Review
All content is reviewed for accuracy against:
- Manufacturer documentation and service manuals
- Current building codes (NEC, IPC, UPC)
- Professional trade publications
- Industry best practices
Safety First
We always tell you when a job requires a professional. If a repair involves:
- Work inside an electrical panel
- Gas line connections
- Structural modifications
- Situations requiring permits
…we’ll say so clearly, even if it means fewer page views for us.
Regular Updates
Guides are reviewed and updated as codes change, products evolve, and we learn better methods. We date all content and note when significant updates are made.
No Sponsored Content
Our guides are written to help you, not to sell you products. When we recommend specific tools or parts, it’s because our experts actually use them—not because we have affiliate deals.
Fact-Checking Process
Before publication, every guide goes through:
- Technical review by a credentialed professional in that field
- Code verification against current NEC, IPC, or relevant standards
- Safety audit to ensure proper warnings and “call a pro” guidance
- Source verification for any statistics or external claims
If you spot an error in any of our content, please contact us. We take accuracy seriously and will investigate promptly.
Why “MostlyFixed”?
Because sometimes “good enough” really is good enough. Not every repair needs to be perfect—it needs to work safely and reliably. We help you get things working again without overcomplicating the process.
Some repairs you can handle yourself. Some require a professional. We help you know the difference and tackle the ones you can.
Contact Us
Have a question or suggestion? We’d love to hear from you.
Email: contact@mostlyfixed.com
Visit our Contact page for more ways to reach us.
Legal Disclaimer
MostlyFixed provides educational information only. Our guides are not a substitute for professional assessment of your specific situation. Always:
- Verify local code requirements before starting any project
- Obtain necessary permits where required
- Consult licensed professionals when in doubt
- Follow manufacturer instructions for your specific equipment
We are not liable for any damage or injury resulting from the use of information on this site. By using MostlyFixed, you agree to our Privacy Policy and accept these terms.