Negotiating for the best deal is a great way to save money, but it's important to be aware of the potential consequences of pushing too hard. Researching the pricing models and limitations of your suppliers can help you understand what kind of deal you can expect. You may also be able to get discounts of 7-25% by selecting pre-contracted offers from high-quality suppliers like Carrier, Grainger, and Koch Filters. When discussing the quote with your HVAC contractor, it's important to be respectful and polite while still asking for a better price.
Some companies may be willing to negotiate to win your business, but not all are willing to do so. If the contractor isn't willing to provide an all-inclusive quote, it could be a sign that they're not reliable. It can be difficult to get the lowest prices from suppliers alone, but there are some companies and products designed specifically for independent HVAC contractors and small businesses. Ultimately, you need to decide if the quote is reasonable and fits your budget.