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Up to $500
Closed until Fri, 8:00 AM
In the heart of Corona, we are Pacific Environmental Technologies, Inc - a dedicated team of mechanical contractors, serving homeowners with unpar…
The Best Mechanical Contractor Company in Corona
Compare top-rated mechanical contractor providers in Corona. Profiles include verified reviews, service details, and direct contact options.
Service providers
Mechanical Contractor pros near Corona
These companies are based in nearby cities and serve Corona.
From $50
Up to $500
Closed until Fri, 8:00 AM
At Air Flow Mechanical in Anaheim, we specialize as mechanical contractors, delivering exceptional solutions for your home's comfort and efficienc…
From $50
Up to $500
Closed until Fri, 6:30 AM
In San Dimas, we are Equal Air Balance Company - your dedicated mechanical contractor. Specializing in air conditioning and HVAC services, our tea…
From $50
Up to $500
Open 24/7
At Tri-Chem Technology Corporation in Buena Park, we specialize in comprehensive mechanical services. Our expertise extends beyond just repairs – …
From $50
Up to $500
Open 9:00 AM – 5:00 AM
In homes across Aliso Viejo, a common challenge is ensuring that essential systems function optimally. At Facility Services Partners, we specializ…
From $50
Up to $500
Closed until Fri, 6:00 AM
In the heart of City of Industry, we are Graycon Inc - a mechanical contractor dedicated to homeowners like you. Our focus is on HVAC services and…
From $50
Up to $500
Closed until Fri, 7:30 AM
In the heart of Santa Fe Springs, we are Western Allied Corporation - your reliable mechanical contractor. We specialize in cooling and heating so…
From $50
Up to $500
Closed until Fri, 8:00 AM
At AMC Ajemian Mechanical Corp. in Pasadena, we specialize as a mechanical contractor, delivering exceptional air conditioning and heating service…
From $50
Up to $500
Closed until Fri, 7:00 AM
At Xcel Mechanical Systems Inc., located in Gardena, we specialize as mechanical contractors, delivering exceptional HVAC solutions to our communi…
From $50
Up to $500
Open 24/7
At Alliance Heating and Air Conditioning in Glendale, we're dedicated mechanical contractors, providing top-tier solutions for all your HVAC needs…
From $50
Up to $500
Closed until Fri, 8:00 AM
In the vibrant heart of Los Angeles, we're Monaco Mechanical Inc - your reliable mechanical contractor. With a focus on home services, our team sp…
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Verified Mechanical Contractor in Corona, CA
We show only active businesses that pass moderation. Results are specific to Corona and nearby service areas, and inactive profiles are removed to keep the list current.
Real reviews for mechanical contractor
Ratings and reviews come from customers who used the service. Compare mechanical contractor pros in Corona by experience, responsiveness, and value before you reach out.
Local-first search in Corona
Filter by neighborhood, check locations on the map, and find providers close to home or work in Corona. Listings are refreshed regularly — October 2026.
Cities close to Corona
The same listings in the closest cities — providers there often take jobs in Corona too. Mileage is the approximate distance from Corona.
- Anaheim 12.3 mi
- San Dimas 19.3 mi
- Buena Park 22.5 mi
- Aliso Viejo 23.8 mi
- City of Industry 24.0 mi
- Santa Fe Springs 27.9 mi
- Pasadena 34.0 mi
- Gardena 41.0 mi
- Glendale 42.0 mi
- Los Angeles 48.8 mi
Practical notes for Corona
Looking for mechanical contractor in Corona? This page lists verified local providers with ratings, reviews, and contact options. We show active businesses only — profiles are moderated and updated by owners.
Compare pros by experience, price range, and customer feedback. Many providers offer free estimates or same-day service for common requests. Use filters and the map to find someone close to your address.
Before you hire
- Read the most recent reviews for your specific type of job.
- Ask about licensing and insurance when required for this trade.
- Get a written estimate for work over a few hundred dollars.
- Confirm availability and any trip or emergency fees upfront.
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Latest Mechanical Contractor reviews in Corona
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Gene
First rate
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MM M
Crooked as they come. No respect for their employee's or their customers.
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Arlene Corro
Great cleanrooms and softwall company. Competitive prices. Easy to communicate with the staff.
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Paul Kagan
I've worked with Pacific environmental Technologies for several years and they have been outstanding. I highly recommend them.
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Bob Seguin
The folks at Pacific Environmental Technologies were instrumental in the design and construction of 3 clean rooms at our facility. (Approximately 25,000 Sq. Ft.) They also designed and installed a humidity control system that allowed the injection of controlled humidity during lower than normal Southern California dry spells. The PETI team provided excellent service during the design and building of these various project phases. Their continued maintenance support, documentation and contributory recommendations have been conducive to the uninterrupted manufacturing operations at our site. It was a pleasure to work with Jon and his team and I highly recommend and consider them as a primary source for design/build of all controlled environment projects.
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Doug McDaniel
Clean room of any kind, PETI are the absolute experts! I’ve done business with these guys for decades. Integrity, expertise and performance make them heads way above HVAC and other specialty contractors and at better value. Would be insane to go anywhere else.
