Rooftop Unit Repair Davis CA, RTU Service
We repair belts, motors, economizers, coils and refrigerant leaks on package units, and run planned maintenance so units hold up in July.
Package Units, Repaired and Kept Running
Rooftop unit repair Davis CA businesses need covers package units on offices, shops and restaurants, from belts and motors to economizers, coils and refrigerant. We also run planned maintenance so units do not fail in July. Common repairs cost about $300 to $1,500.
Call (530) 255-6513 to book. We tell you the cause and the price before any repair starts.
What Rooftop Unit Service Includes
A good visit covers the whole unit, top to bottom. Each call covers the following.
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RTU diagnosis: We test power, refrigerant, airflow and controls.
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Belts and pulleys: We check tension and alignment, and replace worn belts.
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Motors: We test fan and blower motors and replace failing ones.
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Economizers: We test dampers, actuators and sensors.
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Coil cleaning: We clean condenser and evaporator coils.
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Refrigerant repair: We find leaks and recover refrigerant under EPA rules.
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Gas heat section check: We test the heating section on units that include it.
Why Rooftop Units Fail in Davis
Davis summer heat, dust from nearby fields and cottonwood fluff clog rooftop coils fast. Many units in older strip centers are 15 years or older.
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Summer heat: An average summer reaches 100°F on 15 to 20 days, and units run long hours.
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Field dust: Dust from nearby fields coats the coils.
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Cottonwood fluff: Fluff blocks the condenser face.
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Aging units: Many units in older strip centers are 15 years or older.
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Refrigerant change: R410A is no longer made for new systems, and recharge prices keep rising.
How We Handle a Rooftop Call
Each step is written down, so owners and managers know what comes next.
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Roof access: We confirm access and set up the work area.
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Safety: We set fall protection and lock out power.
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Diagnose: We trace the fault with gauges and meters.
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Quote: You see the cause and the price before we start.
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Repair: We fix what failed and test the unit.
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Report: The owner or manager gets a written record.
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Maintenance plan offer: We explain a simple plan for planned visits.
Rooftop Unit Problems We Fix
Most rooftop calls fall into a short list. These are the ones we see most.
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Belt wear: A squeal, a slip or a snapped belt cuts airflow and stops the blower.
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Economizer stuck open: A stuck damper lets hot outside air in and raises load, and economizer repair is a top call in summer.
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Dirty coils: Dust and fluff cut heat transfer and raise bills.
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Compressor issues: A hard start, a trip or a hum points to a deeper fault.
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Gas heat faults: A weak igniter or a dirty sensor can stop heat in winter.
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Control board failures: A bad board can shut a unit down with no warning.
Planned Visits That Prevent July Failures
Rooftop unit maintenance keeps small faults from becoming July breakdowns. We tailor visits to your building.
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At least twice a year: Spring and fall visits are the base.
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Quarterly for restaurants and dusty sites: More often where grease and dust load the unit.
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Filter changes: Done on a set schedule.
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Belt and coil checks: Done at each visit.
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Report: The owner gets a written record.
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Economizer test: We test dampers and sensors before summer.
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Gas heat check: We test the heating section before winter.
How Much Does Rooftop Unit Repair Cost in Davis?
Rooftop unit repairs run about $300 to $1,500, and replacement is priced by tonnage and crane needs. These are typical ranges, not quotes.
| Service | Typical range |
|---|---|
| Rooftop unit repairs | $300 to $1,500 |
| Replacement | Priced by tonnage and crane needs |
A few points move the price. The rooftop ac unit replacement cost depends on tonnage, crane needs and curb fit.
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Unit size: Larger units cost more to repair or replace.
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Access: Roof access and crane needs add cost.
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Parts: Compressors, motors and boards vary by brand.
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Age: Older units may need parts that take longer to find.
What Property Managers Get
Managers need records and clear dates. We give both.
Written report
What we found, what we fixed and what to watch.
Unit list
Model, age and service history for each unit.
Clear invoices
Each invoice lists the unit and the work.
Planning notes
A heads up on units near the end of their life.
Recent Rooftop Jobs in Davis
We recently serviced rooftop package units on Davis shops and offices, replacing belts, motors and contactors. Wondering who is the best rooftop unit repair company in davis? The photos below let you judge for yourself.
Davis rooftop unit service job photo 1 with caption naming the neighborhood, the problem and the fix
Davis rooftop unit service job photo 2 with caption naming the neighborhood, the problem and the fix
What Customers Say About Rooftop Unit Service
Property managers say the planned visits, the clear photos from the roof and the written scope made approvals simple for owners who stay on the ground. Reviews appear below, each with its source named.
Roof and Crane Safety
Roof work carries risk. These are the steps we take.
Fall protection
We use guardrails or harnesses as the roof requires.
Lockout and tagout
We lock out power before we open any panel.
Crane safety
Replacements use a crane crew and a clear drop zone.
Refrigerant rules
Licensed techs recover refrigerant under EPA rules.
Rooftop Unit Questions
At least twice a year, spring and fall, with filter changes more often. Restaurants and dusty sites may need quarterly visits.
Yes. We size the new unit, arrange the crane and permits and work around your business hours.
An economizer lets in cool outside air to save energy. Stuck dampers or bad sensors can let in hot air in summer, so we test them on every visit.
Rooftop Units Across the Region
A rooftop unit needs the same careful approach on any building, so the plan holds from downtown to the county.
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Local help: Searching rooftop unit repair near me or rooftop hvac repair near me brings up a Davis crew with roof access experience.
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Across Davis: Rooftop unit repair davis and rtu service davis ca visits cover shops, offices, restaurants and apartment buildings.
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Quick visits: Same day rooftop unit repair davis diagnostics are possible when the schedule allows.
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ZIP codes: Rooftop unit repair 95616 and rooftop unit repair 95618 calls both get a written scope.
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Nearby towns: Properties needing rooftop unit repair woodland ca or rooftop unit repair west sacramento get a planned visit, and rooftop unit repair yolo county buildings follow the same plan.
Call for Rooftop Unit Repair Davis CA
Call (530) 255-6513 and tell us what the unit is doing. We plan the roof visit, take photos and give you a written scope.
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Our Central Davis Service Dispatch Territory
Our dispatched service trucks carry standard diagnostic equipment, universal replacement parts, and high-efficiency filters directly to your doorstep with guaranteed arrival windows.
Verified Davis HVAC Technical Standards & Review
All heating, ventilation, and air conditioning diagnostics, repairs, and installations are performed according to strict California Mechanical Code, Title 24 energy compliance, and EPA Section 608 refrigerant recovery protocols. Clear pricing is verified in writing prior to commencing any work.