NorthdialHeating & AirRequest service

How service works

Every request follows one of three paths. Here they are step by step, with how to prepare and answers to common questions.

Every lane

Step one
Your request
Visit windows
Agreed by call or email
Before any work
Your approval

Each lane, step by step

Your request is step one: the form asks only what that lane needs. Not sure yet? We reply with a few questions and suggest the lane. A general question gets a reply, with no visit unless you ask.

Lane 01Repair

  1. RequestSymptoms, whether it runs, when it started
  2. Diagnosis visitTesting to find the cause
  3. Written estimateThe repair, for your approval
  4. RepairOnce you approve

Lane 02Installation

  1. RequestProject type, system age, timeline
  2. In-home assessmentHome, equipment and goals
  3. Written optionsWith an estimate to compare
  4. InstallationOld unit out, new unit in
  5. WalkthroughStartup check and handover

Lane 03Maintenance

  1. RequestSystems, season, last service
  2. Visit windowAgreed by call or email
  3. ChecklistInspect, clean and test
  4. Written notesProblems quoted separately

Preparing for any visit

A few minutes of preparation means more of the visit goes on your system.

After the visit

You get written notes or an estimate. The office follows up by your chosen contact method, and nothing goes ahead without your approval.

Visit checklist

  • Clear a path to the indoor and outdoor equipment
  • Note what you noticed and when
  • Keep the thermostat easy to reach
  • Have the filter size handy, if you know it
  • Settle pets in another room
  • Have an adult at home for the visit

Questions, grouped by lane

General

Do you publish prices?

No. Every home differs, so every estimate is written after we have seen the system.

How do visit windows work?

The office calls or emails to confirm a window within office hours. Visits are by appointment.

Can you come today?

Visits are by appointment and we don't promise arrival times online. If you smell gas, hear a carbon monoxide alarm or see smoke, leave the home and call your gas utility or emergency services from outside.

Do you serve my town?

We cover the six towns listed on the About page. Elsewhere, choose General question on the form and ask.

Can I book online?

You can request a visit through the request form, and the office confirms a window by call or email.

Do I need to be home?

Yes. An adult needs to be home so we can reach the equipment and talk you through what we find.

01Repair

Do I approve the repair before work starts?

Yes. You get a written estimate first and nothing is repaired until you approve it.

What if a repair isn't worth it?

We'll say so plainly and offer an installation assessment so you can compare. The repair or replace guide explains the factors.

02Installation

Will the new system be the same size as the old one?

Not necessarily. It is sized for your home as it is now, after the in-home assessment.

What happens to my old equipment?

Removing it is part of the installation scope, listed in your written estimate.

Do you work on boilers or radiant heat?

No. We work on forced-air and ductless systems only, so boilers, hydronic and radiant heat are outside our scope.

03Maintenance

What if a check finds a problem?

It goes into your notes as a separate written repair estimate. Nothing is fixed without your approval.

How often should I change the filter?

It depends on the filter type and how hard the system works. Check it monthly in heavy-use months and follow the filter maker's guidance.

How do I find my filter size?

It is usually printed on the edge of the filter frame. If you can't see it, we'll note it on the visit.

Know your lane? Send a request

Unsure? Read Know your system or Repair or replace?, or choose Not sure on the form.

Request service