Pasadena Commercial Boiler Installation — AC PRO Solutions

Why Pasadena businesses choose #1 AC Guys

We are a family HVAC company serving Los Angeles County for decades, and our roots run deep—four generations with 80+ years in engineering. For Commercial Boiler Installation in Pasadena, we bring design‑build precision, meticulous commissioning, and a culture of safety that reduces change orders and downtime. Our engineers hold factory training from Fujitsu (Japan), Mitsubishi Electric (Thailand), Midea (China), Gree (China), and Haier (China), enabling disciplined installation and controls integration practices that translate into reliable boiler rooms and lower total cost of ownership.

• Engineering‑led scoping and load calculations tailored to your building
• AC PRO commercial boiler equipment selected for efficiency and longevity
• Title 24, low‑NOx, and local code compliance from day one
• Documented commissioning, water treatment, and balance
• Responsive service and proactive maintenance programs

AC PRO boiler solutions for Pasadena facilities

Whether you need a new plant, a like‑for‑like replacement, or a staged retrofit, we design and install AC PRO commercial boilers to match your operating needs. We focus on high turndown, condensing efficiency, and intelligent controls to stabilize supply temperatures while minimizing cycling. Result: better comfort, lower gas usage, and extended equipment life.

• High‑efficiency condensing AC PRO boilers and cascaded arrays
• Primary–secondary or variable primary flow with VFD pumps
• Low‑NOx, SCAQMD‑ready packages for regional compliance
• Stack design, venting, and combustion air per code
• Heat exchangers, mixing valves, and distribution upgrades
• Insulation, expansion tanks, separators, and air elimination

Our Commercial Boiler Installation process

• Assessment and goals: On‑site survey, risk review, and performance targets
• Engineering and submittals: Load calcs, drawings, Title 24 documentation, and permitting
• Procurement: AC PRO boiler equipment and hydronic components aligned to submittals
• Pre‑fab and scheduling: Off‑hours cutover planning to protect uptime
• Installation: Piping, venting, gas, electrical, controls, and seismic anchorage
• Water quality: Fill, flush, glycol (if required), and water treatment program
• Controls and BMS: Sensor placement, safeties, lead‑lag, and building automation integration
• Start‑up and commissioning: Combustion tuning, verification, and documentation
• Training and turnover: Owner training, O&M manuals, and warranty registration

Every step is documented to keep your stakeholders aligned and your facility compliant.

Compliance, safety, and documentation

We build to California Title 24, Pasadena and LA County codes, and applicable SCAQMD requirements for emissions. Expect stamped drawings where required, UL‑listed components, seismic restraints, clearances, and serviceability by design. Electrical, gas, flue, and relief systems are sized and verified per code. We provide commissioning reports and water treatment logs to support warranty and ongoing performance.

Industries we serve

• Commercial offices and corporate campuses
• Multifamily and mixed‑use properties
• Hotels and hospitality venues
• Schools, colleges, and labs
• Healthcare clinics and medical offices
• Retail centers and restaurants
• Light industrial and manufacturing

From tight mechanical rooms to complex multi‑boiler plants, our team excels at challenging retrofits and fast, safe changeouts.

Service area

We proudly serve Pasadena and all of Los Angeles County, plus nearby Orange County, Ventura County, and Western Riverside County. If your property spans multiple locations, we can standardize specifications and controls across sites for consistent performance and easier maintenance.

Upgrades, replacement, and maintenance

Not sure if you should repair or replace? Our engineers model lifecycle cost, gas savings, and downtime risk to help you decide. We also offer proactive service agreements to keep AC PRO boiler systems tuned and efficient, including seasonal start‑ups, combustion analysis, and asset reporting.

• Retrofit controls with lead‑lag sequencing
• Pump VFD optimization and sensor recalibration
• Heat exchanger cleaning and descaling
• Insulation upgrades and distribution balancing
• Water treatment monitoring and documentation

Transparent pricing and fast timelines

You’ll get a clear, itemized proposal for Commercial Boiler Installation with options to fit budget and performance targets. We schedule around your operations to minimize disruption and coordinate crane, rigging, and utility shutdowns for predictable turnarounds.

Get your Pasadena Commercial Boiler Installation quote

Choose #1 AC Guys for AC PRO commercial boiler design and installation rooted in precision engineering and four generations of craftsmanship. Tell us about your building, and we’ll deliver a sealed, buildable plan and a reliable install—on schedule, in compliance, and optimized for energy efficiency. Call now or request your site visit online.