Commercial HVAC Agreement Guide
A commercial HVAC maintenance agreement is worth comparing when it gives you a clear scope, useful condition records, and terms that fit how your property operates. The lowest annual price can be the wrong choice if the agreement does not identify the equipment, explain what a visit includes, or set expectations for work between visits.
Start with the scope. A good agreement should make it possible to answer a simple question six months later: what did the contractor agree to do, on which equipment, and what did the property receive after each visit?
Start with the scope, not the discount
A maintenance agreement can include scheduled preventive visits, priority dispatch, repair discounts, reports, planning support, or some mix of those items. Those labels are not enough on their own. Ask for the written scope and compare it line by line.
The current CG Service Pros maintenance-agreement page describes an equipment inventory, scheduled visits, per-unit condition reports, priority dispatch, discounted repair labor, and an annual capital-planning review. That is a useful starting point for a conversation, not a substitute for a property-specific scope and price.
Before comparing proposals, decide what the property needs the agreement to do:
- Keep a known equipment list current.
- Schedule service around operating hours, tenants, residents, or access constraints.
- Surface condition changes before the next budget cycle.
- Set an understandable path for an urgent service call.
- Give ownership a report that supports repair, maintenance, or replacement decisions.
A contractor should be able to show how the agreement meets those needs without asking you to accept vague language.
Build the equipment list before you compare proposals
Two proposals are not comparable if one covers a complete equipment list and the other does not. Ask each contractor to identify every unit included in the agreement and note the details that affect service.
| Include in the equipment list | Why it matters |
|---|---|
| Unit make, model, serial number, and location | Confirms which equipment is covered and lets reports be matched to the right unit. |
| System type and capacity | Helps explain visit scope, access needs, and service requirements. |
| Refrigerant type and known condition concerns | Gives the contractor and property a record for future repairs and planning. |
| Operating area and schedule | Shows where tenant, resident, customer, or staff disruption could matter. |
| Access constraints | Roof access, escort rules, hours, lifts, and shutdown coordination can affect scope and scheduling. |
If the contractor has not seen the property yet, ask which assumptions are temporary and what will be confirmed during the site walk. A written scope is stronger when it separates confirmed facts from assumptions.
If you manage several sites, ask whether the agreement produces the same equipment and reporting format at every property. Consistent records make a portfolio review easier than a stack of different checklists.
Ask what every visit actually includes
Visit frequency alone does not tell you whether the agreement protects the equipment or produces the information you need. Ask for the task list for each visit and whether the list changes by system type, age, or use.
ASHRAE Standard 180 sets minimum inspection and maintenance requirements for commercial HVAC systems. You do not need to buy the standard to compare an agreement. But it is reasonable to ask a contractor how its inspection and maintenance scope is organized and what records it will provide after the work.
ASHRAE describes Standard 180 as establishing minimum HVAC inspection and maintenance requirements for new and existing commercial buildings.
Ask for plain answers to these questions:
- How often will each unit be visited, and what would change that schedule?
- Which items are inspected, cleaned, tested, adjusted, or replaced during a normal visit?
- Which readings, photos, and findings will be recorded?
- How are follow-up repairs separated from the routine visit?
- How will the contractor report an urgent finding or a condition that needs a capital decision?
The useful answer is not a promise that every unit will receive the same treatment. Different equipment and operating conditions need different work. The useful answer explains why the schedule and tasks fit the equipment on your property.
Know what is outside the base price
A maintenance agreement can be a good fit even when it does not include every repair, part, filter, or after-hours call. The problem is not an exclusion. The problem is learning about an exclusion after the work has started.
Ask for an exclusions list that covers the items most likely to affect your budget:
| Question to ask | What a clear answer should identify |
|---|---|
| Are filters, belts, coil cleaning, consumables, and refrigerant included? | What is included, what is billed separately, and any equipment-specific limits. |
| Are diagnostics and repair labor included, discounted, or billed separately? | The applicable rate or discount and when it applies. |
| Are parts included? | Whether common parts, major components, shipping, or special-order items are outside the agreement. |
| What happens after hours? | Whether overtime, travel, trip charges, or other terms apply. |
| What site work is outside the agreement? | Access equipment, permits, controls work, electrical work, cranes, or other dependencies when relevant. |
Do not assume that a contractor with a lower base price has less value, or that a contractor with a broader scope is automatically a better fit. Compare the actual equipment, visit cadence, exclusions, and service terms before you compare totals.
Treat dispatch terms as operating terms
“Priority dispatch” can mean different things. It may describe queue order. It may apply only to agreement holders. It may have exclusions for weather, part availability, or the type of emergency. Ask the contractor to explain the term in writing.
For an urgent situation, the immediate need may be commercial HVAC service or commercial HVAC repair, not a new agreement. But a maintenance agreement can still define the relationship before the next system-down call.
Ask these questions before you sign:
- What contact method should the property use for an emergency, and what information should it have ready?
- Does priority affect queue order, a response target, or both?
- Which conditions can affect the response, such as access, weather, safety, parts, or the time of the call?
- Who can authorize a repair, and what approval limit should the agreement recognize?
- What documentation will the property receive after an urgent visit?
A direct answer is more valuable than a broad promise. It lets your property team set a realistic escalation process before someone is dealing with a comfort complaint or a failed unit.
Ask for reporting you can use
A maintenance visit should leave more than a completed checklist. The report is how a property manager tracks equipment condition, explains a repair to ownership, and sees what needs attention before it becomes an emergency.
Ask to see a sample report with personal details removed. Look for:
- Equipment identification and the date of service.
- Findings, readings, photographs, or other records that match the agreed scope.
- Work completed and items that need follow-up.
- Clear separation between an observed condition and a recommended repair.
- A priority or timing explanation for decisions that cannot wait.
- A record that can be compared from visit to visit.
CG Service Pros says its commercial HVAC maintenance service uses per-unit condition reports with equipment inventory details, photographs, and measured readings. During a property walk, ask what the report for your equipment will include and how the contractor handles changes between visits.
Check licensing and refrigerant documentation
A maintenance agreement should name the contracting company and make it easy to verify the basic credentials that apply to the work. Texas says contractors who install, repair, or maintain air-conditioning, refrigeration, or heating systems must hold a TDLR license, and it provides a license search for the public.
TDLR states that contractors who install, repair, or maintain air-conditioning, refrigeration, or heating systems must have a TDLR license. Its site includes a public license search.
When work could disturb the refrigerant circuit, ask how the contractor handles technician certification and the related records. The EPA says Section 608 certification is required for work that could reasonably be expected to release refrigerant into the environment. Some larger appliances also have specific customer-documentation requirements when leak work is performed.
EPA explains when Section 608 certification is required and describes customer documentation for certain leak inspections and verification tests.
These questions are not a substitute for legal advice or an equipment-specific compliance review. They help the property understand who is responsible for the work and records it expects to receive.
Compare term, renewal, and exit terms
The agreement should fit the way your property budgets and makes decisions. Review the term before you focus on the renewal price.
Ask about:
- Agreement start and end dates.
- Renewal notice, renewal pricing, and any automatic-renewal language.
- Payment timing and whether invoicing is by unit, property, or portfolio.
- What happens if equipment is added, removed, replaced, or sold.
- Whether unused visits carry forward, expire, or change when the scope changes.
- How either party can end the agreement and what records the property receives at the end.
If an agreement includes long-term planning, ask how the plan is updated after a major repair, replacement, or ownership change. A condition report is useful only if it stays connected to the equipment you actually have.
Use this comparison checklist before you decide
Bring the same checklist to every proposal review:
- Is the equipment list complete and tied to the property?
- Is visit frequency explained for the systems and operating conditions involved?
- Does the scope identify what is inspected, cleaned, tested, adjusted, and documented?
- Are exclusions and separate charges clear?
- Are emergency and approval terms written in plain language?
- Will the property receive useful per-unit reports and a clear follow-up process?
- Can you verify the contractor and understand refrigerant-record responsibilities when they apply?
- Do term, renewal, billing, and exit terms fit the property’s budget cycle?
If two proposals still look similar, ask each contractor to walk through a recent sample report and explain how it would handle one unit that needs a repair and one that needs monitoring. The answer often shows whether the agreement is built for documentation and planning or only for scheduled visits.
Frequently Asked Questions
What should a commercial HVAC maintenance agreement include?
It should identify covered equipment, visit frequency, routine tasks, documentation, dispatch terms, exclusions, billing, and how repairs or urgent findings are handled. The exact scope should match the property’s systems, access needs, and operating schedule.
Are parts and repairs included in a maintenance agreement?
It depends on the agreement. Some agreements include or discount certain labor, parts, or consumables. Others treat them as separate work. Ask for written inclusions, exclusions, and approval terms before comparing the annual price.
How do I compare commercial HVAC maintenance proposals?
Compare the equipment list, visit scope, reporting, exclusions, dispatch terms, credentials, billing, and renewal language. Do not compare a per-unit or annual total until you know whether both proposals cover the same equipment and work.
Should I ask for a sample maintenance report?
Yes. A redacted sample can show how the contractor identifies equipment, records findings, separates routine work from repairs, and communicates conditions that need attention.
Request a property walk and written scope
If you are reviewing a commercial HVAC maintenance agreement in Austin, start with the equipment list and the operating needs of the property. CG Service Pros can review the property, outline the maintenance scope in writing, and explain what the agreement would include for your equipment.
Request a Property Walk and Written Scope