Mathis Heating LLC

Mathis Heating LLC operates in Portland, Oregon, delivering residential heating and cooling solutions under the guidance of Bill, who manages both service calls and project estimates. The contractor maintains an Angel Rated presence with a 2.1-star average drawn from seven client reviews, reflecting a mix of highly satisfied customers and notably frustrated ones. Service coverage extends throughout the Portland metro area, responding to calls from homeowners across neighborhoods that range from established Eastside bungalows to newer suburban developments. Prospective clients should verify licensing status and insurance directly, as these credentials were not surfaced in available listing materials.

What distinguishes Mathis Heating is the hands-on involvement Bill provides throughout each project, from initial diagnosis through final installation. Review accounts describe extended heat pump replacements involving concrete coring and electrical panel upgrades, suggesting the contractor coordinates multi-trade scope beyond strictly HVAC work. Customer feedback highlights reasonable estimation practices and willingness to tackle non-routine installations, though one negative review raises serious concerns about post-service billing and refund practices that warrant direct conversation before engaging the contractor. Without an accessible website, prospective clients rely heavily on referral networks and the phone (503) 381-4901 to discuss project parameters and obtain written cost breakdowns.

Two client stories illustrate the contractor's approach under challenging conditions. A reviewer identified as Mokihana describes Bill installing a heat pump system after drilling through substantial concrete to route wiring, noting he maintained communication throughout what became a lengthy process and worked extended hours to complete the job. Another reviewer, Chris Setser, identifies himself as a general contractor who has used Bill repeatedly over several years, characterizing the work as punctual, accurate to quote, and dependable enough to send invoices without dispute. Both reviewers name Bill directly and recommend the contractor for homeowners willing to engage directly about scope, timeline, and payment terms.