911 Heating Cooling and Plumbing specializes in air conditioning and heating installation, repair, and service. We also install and repair plumbing, including sewer camera surveillance and cleanout, hot water heater installation and repair, toilet installation and repair. We perform preventative maintenance service for all air conditioning and plumbing systems. We do tenant improvements.
| Year Established | 2014 |
|---|---|
| Business Categories | Cooling, Heating, HVAC in Mesa, AZ |
This is very important, since an estimate is just that. Many contractors will submit a "paper estimate", meaning they've written the estimate down on paper. The bill is the true amount owed and will almost always say "Invoice" or "Bill" at the top of the page. The bill should also list the date it was issued, the due date of payment, and a list of services rendered.
This really only matters if you have a preference, but it is good to ask. If you have a strong ideological belief about unions or nonunions, it's perfectly acceptable to make a decision based on the preference.
You'll certainly want to ask them this. Steer clear of any company that is not insured in Arizona, because that means that any incidental damage they may do on your property will be a real hassle to recover compensation for. It is never wise to work with uninsured tradesmen of any kind. Most states also require that someone have insurance in order to be issued a trade license. If they say they're licensed but not insured, they're being less than truthful.
The question is great for some industries and non-applicable for others. A general contractor, for example, will by definition employ subcontractors. Most Mesa Cooling companies do not, but there are exceptions. You should always ask this question to your service providers. If they do use subcontractors, ask if they're all licensed and insured independently.
