PortfolioMulti-Family & HOA HVAC
- Unit split systems & mini-splits
- Common-area package units
- Tenant work-order response
- Make-ready turnover service

Apartments · Office · Retail · HOA · Mixed-Use
One HVAC and refrigeration contractor across every property you manage — work-order workflows, NTE budgets, documented service history, and same-day dispatch for tenant emergencies.
Every property manager we work with hits the same four pressure points. We built our portfolio practice around exactly these.
Tenant Complaint Stack
No-cooling calls pile up on a heat wave and your office phones don't stop. We triage by tenant impact and clear the queue the same day.
Budget Surprise At Year-End
Reactive repairs blow the maintenance line item. Our NTE quotes and PM agreements keep HVAC spend predictable and on your capital plan.
Audit Trail Gaps
Owners and boards want documented work history. Every visit we leave a photo, parts, and time-stamped report you can attach to the asset.
Vacancy On The Clock
A unit can't turn without working HVAC. We prioritize turnover units so leasing stays on schedule and rent restarts.
HVAC, refrigeration, ventilation, and heating — the four service categories every property in your portfolio eventually needs.
PortfolioMulti-Family & HOA HVAC
CommercialOffice & Retail HVAC
PM AgreementPreventive Maintenance Plans
Year-RoundHeating & Furnace Service
From a 12-unit walk-up to a 50-tenant retail center — sized, scoped, and serviced for the asset class.
01From 12-unit walk-ups to 300-unit garden complexes — unit splits, common-area HVAC, laundry exhaust, and make-ready turnovers.
02Class A through Class C office — rooftop package units, VAV systems, thermostat issues, and after-hours work coordinated with tenants.
03Multi-tenant retail with dedicated RTUs per bay — sized replacements, refrigerant compliance, and quick turnover for new leases.
04Common-area HVAC, clubhouse, fitness rooms, and pool equipment rooms — board-friendly proposals and documented service history.
A garden apartment, a Class A office, and a strip retail center each fail differently — and we know each pattern.
Garden Apartments
Walk-up and garden-style multi-family with unit splits, package units, and shared common-area HVAC tuned for the Inland Empire heat.
Mid-Rise & High-Rise
Larger residential and mixed-use towers — central plants, fan coils, and after-hours service coordinated around resident impact.
Retail Strip Centers
Per-bay rooftop units, common corridor HVAC, and refrigerant management on tenant turnovers and new build-outs.
Professional Office
Medical, legal, and corporate office — VAV controls, zoning issues, and thermostat troubleshooting that closes tenant tickets.
Mixed-Use & Live/Work
Ground-floor retail with residential above — split refrigeration, rooftop AC, and exhaust systems serviced as one portfolio.
HOAs & Community Associations
Clubhouses, fitness centers, leasing offices, and pool equipment rooms — board-ready quotes and full documentation.

Inland Empire · Property Management
One Vendor. Every Asset.
Documented Visits
Photos, parts, and time-stamped reports on every work order. Drop them straight into AppFolio, Yardi, or your asset file.
NTE Pricing
Not-to-exceed budgets per work order. Anything beyond the cap requires a written change order — no surprise invoices.
Same-Day Triage
Tenant no-cooling, no-heat, and refrigeration emergencies prioritized over routine work so leasing and occupancy hold.
Licensed & Insured
C-20 HVAC, EPA Section 608 Universal, fully bonded — COI on file before we touch your portfolio.
Quarterly, semi-annual, and annual maintenance agreements across your portfolio — per-asset checklists, documented reports, priority dispatch, and flat labor rates. Keep tenants comfortable and budgets on plan.
Local crews on the road across the Inland Empire, High Desert, and Coachella Valley — every incorporated city, every day.
Service Area
Riverside County
Cities
Do you work with property managers on multi-site portfolios?
Yes. Tech On Call is built for multi-site portfolios across Riverside & San Bernardino County — apartments, HOAs, office, retail, and mixed-use. Consolidated billing, per-asset service history, NTE budgets, and one point of contact across your book.
Can you handle tenant work orders directly?
Yes. We accept work orders from your property management software (AppFolio, Yardi, Buildium, etc.), your in-house maintenance team, or directly from tenants when you authorize it. Every visit is documented with photos, parts used, and time on site.
Do you offer after-hours and emergency HVAC service?
Yes. Same-day dispatch for no-cooling and no-heat emergencies that affect tenants. Mon–Sat 8AM–6PM standard, with on-call coverage available for portfolio clients on signed maintenance agreements.
Do you provide preventive maintenance plans for portfolios?
Yes. Quarterly, semi-annual, and annual PM plans covering rooftop units, splits, mini-splits, common-area refrigeration, and ventilation. Each visit produces a written report for your asset records and capital planning.
Can you give NTE (not-to-exceed) pricing for repairs?
Yes. We quote NTE budgets per work order so your office can authorize repairs without back-and-forth. Anything beyond the cap requires a written change order — no surprise invoices.
Do you handle full HVAC replacements and capital projects?
Yes. Rooftop and split-system replacements, full retrofits, and capital planning — sized, permitted, and coordinated with your owner or board. CARB-compliant and Title 24 ready.
Ready to consolidate your HVAC vendor list?