Plymouth's HVAC Contractor for Older Homes and New Builds Alike

Whether your home is a century-old craftsman near downtown or a newer build off Ann Arbor Road, Maximum Heating & Cooling services Plymouth with the same honest, no-pressure approach we've built our reputation on across Metro Detroit.

Heating and Cooling Services We Bring to Plymouth

Plymouth's housing stock runs the full spectrum — cast-iron radiators in homes near the historic district, aging forced-air systems in mid-century ranches, and modern high-efficiency equipment in newer subdivisions. We work on all of it.

 

  • Furnace repair, installation, and tune-ups for forced-air systems of any age
  • Boiler service, repair, and installation for older homes with hydronic or steam heat
  • Air conditioning repair and installation, including central and ductless systems
  • Ductless mini splits for additions, garages, or rooms that never quite get comfortable
  • AC tune-ups and furnace tune-ups to keep systems running efficiently year-round
  • Duct cleaning for homes where the ductwork has never been addressed
  • Air purifiers and indoor air quality upgrades
  • Tankless water heaters
  • Twice-yearly maintenance plan with priority service and 10% off parts and labor

We Know Older Plymouth Homes — Including the Ones With Boilers

Downtown Plymouth and the streets surrounding it are full of homes built before forced air was standard. Boilers, radiators, and steam systems are still heating those houses today — and most HVAC contractors in the area won't touch them. We will.

 

Our team has real experience diagnosing and repairing hydronic and steam systems, not just quoting replacements. If your boiler is making noise, losing pressure, or leaving certain rooms cold, we'll tell you honestly what it needs. If a repair makes sense, we'll recommend the repair.

For homes in newer Plymouth developments, the equipment is younger but the questions are the same: Is my system running efficiently? Do I need a repair or a replacement? Am I being told the truth?

 

We don't upsell work that isn't needed. If your furnace or AC can be repaired, we'll repair it. When replacement is the right call, we'll explain exactly why and show you financing options that work — including approvals for credit scores as low as 540 and 18-month deferred interest plans through Optimus and Klarna.

Newer Plymouth Neighborhoods Get the Same Honest Service

Why Plymouth Homeowners Call Maximum Heating & Cooling

  • Coleman factory-certified dealer with 14–15 years serving Metro Detroit
  • Honest assessments — we won't tell you something is broken when it isn't
  • Financing available for credit scores around 540 and above, including Klarna BNPL
  • Honeywell Elite Pro thermostat with remote monitoring and direct service booking
  • Maintenance plan members get priority scheduling and 10% off parts and labor
  • Family-run business; you'll talk to a real person when you call

Frequently Asked Questions About HVAC Service in Plymouth

  • Do you service boilers and radiator systems in older Plymouth homes?

    Yes. Boiler service is one of our specialties, and it's something many local contractors don't offer. We repair, maintain, and install hydronic and steam systems — including in the older homes near downtown Plymouth.

  • How quickly can you respond to a breakdown in Plymouth?

    We serve Plymouth as part of our core Metro Detroit service area, so response times are typically fast. Call us directly for the most current availability — we prioritize urgent breakdowns.

  • Can I finance a new furnace or AC installation in Plymouth?

    Yes. We offer financing through Optimus and Klarna, with approvals available for credit scores around 540 and above. We also offer an 18-month deferred interest option. Ask us about current terms when you call.

  • Do you offer maintenance plans for Plymouth homeowners?

    We do. Our twice-yearly maintenance plan includes priority service scheduling, 10% off parts and labor, and a free diagnostic with any covered repair. It's a good fit for both older homes that need regular attention and newer systems where you want to stay ahead of issues.

  • What HVAC brands do you install in Plymouth?

    We are a Coleman factory-certified dealer and install Coleman equipment as our primary line. We also service most major brands already installed in your home.

Ready to Schedule HVAC Service in Plymouth?

Call us or book online and we'll get your heating or cooling handled — honestly, without pressure, and with real respect for your budget.