Building permits by Mountain House Mechanical
| Trade | Permits | Last 12 mo | Usual filed value | vs trade | Active | Evidence | List position |
|---|---|---|---|---|---|---|---|
| HVAC | 7 | 6 | $18k | 1.3× the usual for the trade | Sep 2025 – Sep 2026 | Limited | #16 of 131 |
| Water Heater | 2 | 1 | — | — | Aug 2025 – Dec 2025 | Limited | — |
List position: where the firm lands on the Marin County (unincorporated) 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; a usual value needs 5 or more priced permits in the trade. Some jobs never need a permit.
License
- Status on the license recordActive, 3 years on record
- License numberCSLB #1098331
- Class / typeC20
- Check it yourselfCSLB license check
Complaints, lawsuits and the permit record
Our record covers building permits, not complaints or court cases. In Marin County, CA, Mountain House Mechanical pulled 9 permits 2025–2026. To check complaints and lawsuits, search CSLB for #1098331 (CSLB license check) (the license page lists public complaint disclosures), BBB complaints for Mountain House Mechanical and Marin County court records.
We never say whether a complaint or lawsuit exists: we do not hold those records.
Questions
- How many permits has Mountain House Mechanical pulled in Marin County, CA?9 matching permits between Aug 2025 and Sep 2026, 7 of them in the last 12 months.
- What work does Mountain House Mechanical do?By permit count: HVAC, Water Heater.
- Is Mountain House Mechanical licensed?Yes: CSLB license #1098331 (C20), Active, 3 years on record. We match by name, so confirm the number on the official CSLB license check before signing.
- Are there complaints or lawsuits against Mountain House Mechanical?Our record covers building permits, not complaints or court cases. In Marin County, CA, Mountain House Mechanical pulled 9 permits 2025–2026. To check complaints and lawsuits, search CSLB for #1098331 (CSLB license check) (the license page lists public complaint disclosures), BBB complaints for Mountain House Mechanical and Marin County court records.
- Are there reviews of Mountain House Mechanical in Marin County, CA?We do not collect reviews. What we hold is the public permit record: Mountain House Mechanical pulled 9 permits in Marin County, CA from Aug 2025 to Sep 2026. CSLB license #1098331: Active. For reviews, see the firm’s BBB profile or Google listing, and check them against this record.
Where Mountain House Mechanical works
The ZIP codes where Mountain House Mechanical filed the most of its 9 permits on homes in Marin County (unincorporated), 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 Marin County (unincorporated)
The 5 HVAC contractors closest to Mountain House Mechanical's 7 HVAC permits. Similar volume, not similar quality.
- Burkell Plumbing Inc · 6 permits
- Marin Heating and Air · 6 permits
- Efficient Modern Heat Pump - HVAC · 5 permits
- Monaco Mechanical · 5 permits
- Semper Solaris Construction Inc · 5 permits
Compare all Marin County (unincorporated) HVAC contractors →
Compare Mountain House Mechanical with other Marin County (unincorporated) HVAC contractors
Every permit record in the county, side by side. Pick what you value. The list moves.
Source: public permit records (Marin County (unincorporated)), matched by contractor name. How the records work. Something wrong? Firms can request a correction.