Skip to content
Commercial · San Diego County

Commercial HVAC, from cafés to server rooms.

Storefronts, restaurants, offices, and data rooms don’t just want comfort — they can’t afford downtime. United Home Air handles light-commercial HVAC across San Diego County with the same owner-led crew our homeowners review by name: package units, split systems, and precision cooling, permitted and done right.

Rooftop HVAC package units on a San Diego commercial building at golden hour, with the skyline behind
Recent commercial work

Three very different rooms, one standard

Hanna's Creamery & Café storefront at Westfield UTC — a United Home Air commercial HVAC installation

Hanna’s Creamery & Café — Westfield UTC

A busy café in a busy mall — a light-commercial cooling install for a working storefront.

Precision cooling unit between server racks in a corporate data room

Orb Group — La Jolla Center

Data-center AC at 4660 La Jolla Village Dr: precision cooling where a degree of drift means downtime, not discomfort. Representative image.

New spiral sheet-metal ductwork and air distribution across the ceiling of a commercial childcare space under construction in Vista

Kinder Garden — Vista

Full commercial ductwork and air distribution for a childcare center at 770 Sycamore Ave — engineered airflow for a big, open room.

What we handle

Light commercial, done with house-call manners

Storefronts & restaurants

Package units, splits, and changeouts for retail and food service — planned around your open hours, finished clean.

Offices & server rooms

Precision cooling for data rooms and IT closets, where temperature drift is a business risk. Sized honestly, with the monitoring and controls explained in plain English.

Direct line to the owner

No account managers, no dispatch queue. The licensed contractor who quotes your building is the one who answers when something needs attention.

Brands & partners

The equipment we stand behind

We install and service every major brand on this wall — any size, any model, residential or commercial.

  • Amana logo
  • American Standard logo
  • Bryant logo
  • Carrier logo
  • Coleman logo
  • Goodman logo
  • Honeywell logo
  • Lennox logo
  • Payne logo
  • Rheem logo
  • RUUD logo
  • Trane logo
  • York logo
Questions

Commercial questions we hear

What size commercial work do you take on?
Light commercial: storefronts, cafés and restaurants, offices, and server rooms — package units, split systems, and precision cooling. If a job needs a bigger crew than ours, we'll say so on the first call instead of learning it on your roof.
Can you work around our business hours?
Where the schedule allows, yes — tell us your open hours when you request a quote and we plan installs and changeouts around them.
Do you handle permits for commercial jobs?
Always. Commercial mechanical work is permitted with the city or county, same as our residential work — it's included, not an extra.
Where we work

Based in Poway, serving all of San Diego County.

MEXICOPACIFIC OCEANOceansideVistaCarlsbadEncinitasRancho Santa FeDel MarCarmel ValleyEscondidoPowayLa JollaSanteeLakesideAlpineSan DiegoLa MesaEl CajonLemon GroveSpring ValleyJamulBonitaNational CityChula VistaSan Ysidro
Home base — Poway Communities we serveSantee guide →El Cajon guide →La Mesa guide →Lakeside guide →

Talk to the contractor, not a call center.

CSLB #1054398 (C-20)Bonded & insuredBBB A+Mon–Fri 8 AM–5 PM · Sat 8 AM–12 PM