Effective date: 10/23/2026
At Mairon Service Inc., we are committed to providing clear, transparent, and consistent pricing for our residential and commercial services, including electrical and HVAC work within our authorized scope of operations.
Our pricing policy is designed to help customers understand how estimates are prepared, what is included in an agreed project price, and how additional work or unforeseen conditions are handled.
Every project is evaluated based on its specific requirements, including labor, materials, equipment, site conditions, safety considerations, and applicable code requirements.
Our goal is to establish clear expectations and provide customers with the information they need to make informed decisions before authorizing work.
Customers may request general pricing information through our website, by phone, or through other communication channels.
Any preliminary prices, budget ranges, or verbal estimates provided before a complete assessment are for informational purposes only. They do not constitute a final quotation, binding offer, or authorization to perform work.
Photographs, videos, and descriptions provided by customers may assist in preliminary evaluations but may not reveal all technical or safety-related conditions.
A final project price will be established through a project-specific written proposal or agreement, as applicable.
Depending on the type and complexity of the requested service, Mairon may recommend or require an on-site assessment before providing a final quotation.
An assessment may include reviewing existing Electrical and HVAC services, evaluating accessibility, identifying potential safety concerns, and determining the materials and labor required.
Certain inspections, diagnostic services, or site assessments may involve a service or evaluation fee. Any applicable fee will be disclosed before the appointment and will be subject to the customer’s authorization.
Whether an assessment fee is credited toward future work will be specified when the fee is disclosed.
Whenever practical, Mairon offers fixed pricing for a clearly defined and approved scope of work.
An agreed fixed price applies only to the labor, materials, equipment, and services expressly identified in the applicable written agreement.
Unless specifically included, a quotation does not automatically cover additional repairs, modifications, upgrades, inspections, or corrections to unrelated existing electrical systems.
Changes to the agreed scope of work may require a revised quotation or a written Change Order.
Electrical and HVAC projects may require different technical assessments and pricing considerations.
Electrical Services
Pricing may be influenced by electrical panel capacity, wiring conditions, circuit requirements, installation accessibility, load calculations, utility coordination, and applicable electrical codes.
HVAC Services
Pricing may depend on equipment capacity and specifications, system configuration, ductwork conditions, refrigerant system requirements, ventilation, installation accessibility, energy efficiency requirements, and applicable mechanical codes.
Diagnostic findings, existing equipment conditions, and manufacturer requirements may affect the recommended scope of work.
Any additional work outside the approved scope will be addressed through the applicable written authorization or Change Order process.
System Performance and Energy Savings
Any projected efficiency improvements, operating cost reductions, or energy savings are estimates unless expressly guaranteed in a written agreement. Actual results depend on operating conditions, usage patterns, existing infrastructure, weather, and other factors.
Electrical and HVAC services may involve concealed or previously unknown conditions that cannot reasonably be identified during an initial assessment.
Examples include:
– Damaged, deteriorated, or noncompliant wiring.
– Inadequate electrical capacity or overloaded circuits.
– Hidden junction boxes, inaccessible conduits, or structural obstructions.
– Unsafe or improperly installed existing electrical components.
– Additional requirements imposed by permitting authorities or utility providers.
If such conditions are discovered, Mairon will explain the findings and, where additional work is necessary, provide the customer with the proposed scope, price adjustment, and any scheduling impact.
Additional or modified work requiring a Change Order will not proceed without the written authorization required by applicable law.
Certain electrical projects require permits, inspections, utility coordination, or approvals from local authorities.
The written proposal or contract will specify which applicable fees and services are included in the project price and which, if any, are excluded.
Costs relating to utility providers, municipal agencies, or additional third-party services will not be assumed to be included unless expressly stated in the agreement.
Customers may request changes to the original project scope, including modifications to installation locations, equipment specifications, materials, or design preferences.
Requested changes may affect the total price and project schedule and will be documented through an appropriate written authorization or Change Order when required.
Customer-supplied materials and equipment are subject to evaluation for suitability, compatibility, safety, and applicable code requirements.
Any applicable limitations relating to customer-supplied products or manufacturer warranties will be disclosed in the project-specific agreement, consistent with applicable law.
Estimated scheduling and completion dates may depend on material availability, site readiness, permit approvals, utility coordination, and conditions discovered during the project.
Project schedules and any permitted adjustments will be addressed in the applicable written agreement.
Mairon will communicate material scheduling changes as reasonably practicable.
Payment requirements, permitted deposits, progress payments, and final payment obligations will be specified in the applicable written agreement.
All payment arrangements are subject to applicable California law, including statutory restrictions on advance payments where relevant.
Customer cancellation and rescission rights will be provided and honored as required by law.
Any applicable cancellation charges or other financial obligations will be determined by the signed agreement and governing law.
Written estimates and proposals may specify an expiration date.
Pricing is based on the conditions, scope, and information identified when the estimate is prepared.
If the scope, site conditions, or material requirements change before acceptance, an updated proposal may be necessary.
A customer’s acceptance of an estimate does not replace any separately required signed contract, statutory disclosure, or work authorization.
This Pricing & Estimate Policy explains MAIRON’s general pricing practices and is provided for informational purposes.
Each project is governed by its applicable written agreement, approved scope of work, and authorized Change Orders.
In the event of a discrepancy, the applicable project-specific signed agreement and mandatory legal requirements control.
Nothing in this policy limits any consumer protection, warranty, cancellation right, or other right that cannot legally be waived under California law.
For questions about our pricing practices, estimates, or project proposals, please contact us via email: sales@qualityel.com.
We are committed to communicating project costs clearly and helping customers make informed decisions about their electrical projects.
Effective date: 10/23/2026
Copyright © 2026. All Right Reserved Mairon Group.

