AC Repair :

1. Why is my AC not turning on?
2. How often should I clean or replace the AC filters?
3. What should I do if my AC is blowing warm air?
4. Why is my AC making strange noises?
5. What is the average lifespan of an air conditioner?
6. How can I improve the efficiency of my AC unit?
7. Why does my AC have a foul odor?
8. What are the common signs that my AC needs repair?
9. Can I perform AC repairs myself, or should I hire a professional?
10. How much does AC repair typically cost?

Technician :

1. What qualifications and certifications do your technicians have?
2. How much experience do your technicians have in their respective fields?
3. Are your technicians background checked and insured?
4. How quickly can I expect a technician to arrive for service?
5. Do you offer emergency technician services?
6. Can your technicians handle various brands and models of appliances/equipment?
7. Is there any warranty on the work done by your technicians?
8. Can I schedule technician services online or over the phone?
9. Are your technicians available on weekends and holidays?
10. How can I provide feedback about the technician’s service?

Painting Service :

1. What type of painting services do you offer?
2. Do you use eco-friendly and non-toxic paint products?
3. How do you determine the cost of a painting project?
4. Can I choose my preferred paint colors, and do you provide color consultation?
5. How long does a typical painting project take to complete?
6. Do I need to prepare the area before your painters arrive?
7. Are your painters insured and licensed?
8. What steps do you take to protect furniture and flooring during painting?
9. Can you paint textured surfaces or repair damaged walls before painting?
10. What is your process for ensuring a smooth and even paint finish?

Plumbing Service :

1. What plumbing services do you provide?
2. Can you handle both residential and commercial plumbing needs?
3. How quickly can you respond to plumbing emergencies?
4. Do you offer regular maintenance plans for plumbing systems?
5. What types of pipe materials do you work with?
6. Can you fix low water pressure issues?
7. How do you handle clogged drains and sewer backups?
8. Do you provide upfront pricing for plumbing repairs?
9. Are your plumbers available 24/7?
10. Can you help with water heater installation and repair?

Drainage :

1. What drainage services do you offer?
2. How do you diagnose drainage problems on my property?
3. Can you handle both outdoor and indoor drainage issues?
4. What solutions do you provide for standing water and poor drainage?
5. Do you offer drainage maintenance to prevent future problems?
6. How much disruption can I expect during drainage repairs?
7. Can you address drainage problems in my yard or garden?
8. Do you provide warranty or guarantee for drainage work?
9. How do you ensure that the drainage solutions are environmentally friendly?
10. How can I schedule a drainage assessment for my property?

Remember, the specific FAQs may vary depending on the service provider, but these questions should give you a general idea of what to ask when seeking AC repair, painting service, plumbing service, or drainage solutions.