Building permits by Mayster Heating & Air
| Trade | Permits | Last 12 mo | Usual filed value | vs trade | Active | Evidence | List position |
|---|---|---|---|---|---|---|---|
| HVAC & Mechanical | 34 | 9 | — | — | Oct 2023 – Sep 2026 | Moderate | #15 of 570 |
| Electrical | 2 | 2 | — | — | Aug 2026 – Sep 2026 | Limited | — |
List position: where the firm lands on the Bellevue comparison for that trade at default settings (or at a typical budget), among firms without a license problem. It's a match score from public records, not a quality rating.
Filed value is what was written on the permit, not a quote or final bill. Some jobs never need a permit.
License
- Status on the license recordActive, 8 years on record
- License numberWashington L&I #MAYSTHA757DQ
- Class / typeConstruction contractor, General
- Check it yourselfWashington L&I contractor lookup
Complaints, lawsuits and the permit record
Our record covers building permits, not complaints or court cases. In Bellevue, WA, Mayster Heating & Air pulled 36 permits 2023–2026; about 85% of those old enough to judge reached completion, and 3 of 26 permits a year or more old are still open. To check complaints and lawsuits, search Washington L&I for #MAYSTHA757DQ (Washington L&I contractor lookup), BBB complaints for Mayster Heating & Air and King County court records.
We never say whether a complaint or lawsuit exists: we do not hold those records.
Questions
- How many permits has Mayster Heating & Air pulled in Bellevue, WA?36 matching permits between Oct 2023 and Sep 2026, 11 of them in the last 12 months.
- What work does Mayster Heating & Air do?By permit count: HVAC & Mechanical, Electrical.
- Is Mayster Heating & Air licensed?Yes: Washington L&I license #MAYSTHA757DQ (Construction contractor, General), Active, 8 years on record. We match by name, so confirm the number on the official Washington L&I contractor lookup before signing.
- Are there complaints or lawsuits against Mayster Heating & Air?Our record covers building permits, not complaints or court cases. In Bellevue, WA, Mayster Heating & Air pulled 36 permits 2023–2026; about 85% of those old enough to judge reached completion, and 3 of 26 permits a year or more old are still open. To check complaints and lawsuits, search Washington L&I for #MAYSTHA757DQ (Washington L&I contractor lookup), BBB complaints for Mayster Heating & Air and King County court records.
- Are there reviews of Mayster Heating & Air in Bellevue, WA?We do not collect reviews. What we hold is the public permit record: Mayster Heating & Air pulled 36 permits in Bellevue, WA from Oct 2023 to Sep 2026, about 85% finished. Washington L&I license #MAYSTHA757DQ: Active. For reviews, see the firm’s BBB profile or Google listing, and check them against this record.
Where Mayster Heating & Air works
The ZIP codes where Mayster Heating & Air filed the most of its 36 permits on homes in Bellevue, counted at each property's ZIP code. A ZIP code opens every permit we track there and the most active firms in each trade.
Similar HVAC contractors in Bellevue
The 5 HVAC contractors closest to Mayster Heating & Air's 34 HVAC & mechanical permits. Similar volume, not similar quality.
- Product Air Htng & Cooling LLC · 37 permits
- Allred Htg Cooling Elec LLC · 35 permits
- Advanced Installation Inc · 30 permits
- Sundance Energy Services Inc · 29 permits
- Smart Electric LLC · 27 permits
Compare Mayster Heating & Air with other Bellevue HVAC & mechanical contractors
Every permit record in the city, side by side. Pick what you value. The list moves.
Source: public permit records (Bellevue), matched by contractor name. How the records work. Something wrong? Firms can request a correction.