Serving Oakland and Macomb Counties Office hours: Monday–Friday, 8:30 a.m.–4:30 p.m.

The short answer

Start with the complete system and the evidence

Rochester Hills properties include larger homes, finished basements, aging mechanical systems, and growing electrical demand. That mix changes how capacity, access, drainage, venting, electrical demand, equipment replacement, and long-term reliability should be evaluated.

What Sandison evaluates

A practical path from symptoms to the right scope

  • Plumbing, drain, and sewer service
  • Heating, cooling, and indoor air quality
  • Electrical diagnostics, panels, and EV charging
  • NRPP-certified radon mitigation

Local project planning

Rochester Hills distinguishes routine service from work that requires trade permits

Rochester Hills publishes separate guidance for plumbing, mechanical, and electrical work. Its homeowner guide identifies examples that do not normally require a plumbing permit, such as replacing an existing fixture or clearing a stoppage, and examples that do require approval, including new electrical circuits, service-panel replacement, and new air-conditioning equipment. Sandison confirms the actual scope before representing whether a permit or inspection belongs in the work; a repair call and a system alteration are not treated as the same project.

Whole-property diagnosis

Finished lower levels and connected equipment make careful isolation especially important

Rochester Hills service requests often involve larger homes, finished basements, multiple comfort zones, sump protection, water-heating demand, and growing electrical loads. A water event can threaten finishes and electrical equipment; a comfort complaint can involve airflow, zoning, controls, equipment, or the building rather than a single failed part. Sandison documents where the symptom appears, what systems share the space, and which condition is confirmed before recommending invasive access, equipment replacement, or multi-trade work.

Primary references

Verify the local and credential information.

Common questions

What property owners ask

What services does Sandison provide in Rochester Hills?

Sandison provides plumbing, drain and sewer, heating, cooling, electrical, radon mitigation, water-heating, water-quality, and commercial mechanical service in Rochester Hills.

Does Sandison accept emergency calls in Rochester Hills?

Yes. Emergency calls are accepted 24/7, subject to technician, location, equipment, and parts availability. For fire, smoke, a carbon-monoxide alarm, or a strong gas odor, leave and contact 911 or the utility first.

Is Rochester Hills in Sandison's verified service area?

Yes. Rochester Hills is within Sandison's verified Oakland County service area in Michigan.

Evidence and review

Why this page can be trusted

The municipal resources linked above help with planning work in Rochester Hills. Requirements and service recommendations depend on the address, installed equipment, and proposed scope.

Technical lead: James Sandison, B.S. Mechanical Engineering, Oakland University. Michigan Mechanical License 7115733 · Michigan Master Plumber 8112263 · Michigan Plumbing Contractor 800-3618. Service information record: 2026-08-28.

Services in Rochester Hills

Explore the complete directory.

Save$50on service
A welcome from Sandison

Put $50 back in your pocket.

New residential customers can save $50 on a qualifying completed repair or installation.

Offer codeWELCOME50

Licensed multi-trade service · Office-confirmed scheduling

New residential customers only. One offer per household. Cannot be combined with another offer. Not valid for dispatch or diagnostic fees, maintenance plans, permits, or after-hours emergency service. Qualifying work and final eligibility are confirmed before service.