Find and Invite the Best Commercial HVAC Contractors in Oceanside, CA

Tired of outdated contact lists and the hassle of calling to check bidding intent? Simplify your bidding process with Downtobid's modern commercial contractor database. Access up-to-date, vetted profiles and ensure you connect with the right trades.

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75 Verified HVAC companies in Oceanside, CA

Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.

Brian Cox Mechanical logo

Brian Cox Mechanical

12155 Kirkham Rd. Poway, CA 92064

Brian Cox Mechanical is a leading HVAC contractor in Southern California, offering a comprehensive range of services including pre-construction planning, construction, retrofitting, industrial service, maintenance, and emergency repair, with a focus on energy-efficient systems and turn-key solutions for commercial, industrial, and mission-critical facilities.

Verified


1 mile from Oceanside, CA

Specializations (11)

Education

Federal Government

Financial

Government

Website

Call

WebsiteCall
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A.O. Reed logo

A.O. Reed

San Diego, CA 92111

Since 1914, A.O. Reed has grown from a small local plumbing company to one of the nation's most prestigious commercial HVAC contractors, offering sophisticated cost analysis and implementing the latest HVAC technologies for a variety of projects, including LEED-rated projects, hospitals, research laboratories, and universities.

Verified


1 mile from Oceanside, CA

Specializations (19)

Casino

Education

Federal Government

Financial

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MAYDAY logo

MAYDAY

Irvine, CA 92617

MAYDAY is a professional home services provider in Orange County, CA, specializing in HVAC, plumbing, and appliance repair services for homeowners, landlords, property managers, restaurants, and tenants, offering warranty-protected and timely solutions.

Verified


21 miles from Oceanside, CA

Specializations (3)

Financial

Office Building

Restaurant

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BRYMAX Construction Services logo

BRYMAX Construction Services

Huntington Beach, CA 92647

BRYMAX Construction Services Inc. is a woman-owned and operated HVAC services company based in Huntington Beach, California. The company, which has been serving the greater Los Angeles county since 2015, offers services such as design-build engineering, BIM/3D modeling, prefabrication, maintenance, consulting, and commissioning.

Verified


21 miles from Oceanside, CA

Specializations (11)

Airport

Casino

Correctional

Federal Government

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RL Wells Air Conditioning & Heating logo

RL Wells Air Conditioning & Heating

Corona, CA 92880

RL Wells Air Conditioning & Heating is a family-owned and operated HVAC company specializing in a full spectrum of heating, ventilation, air conditioning, and refrigeration repairs and installations, offering high-quality work and a commitment to customer satisfaction with services such as HVAC maintenance, repair, and installation, including tankless water heaters and mini-split systems.

Verified


22 miles from Oceanside, CA

Specializations (4)

Financial

Grocery

Office Building

Religious

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Pro West Mechanical logo

Pro West Mechanical

15431 Red Hill Ave STE F, Tustin, CA 92780

Verified


21 miles from Oceanside, CA

Specializations (1)

Restaurant

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T&M Mechanical Sales logo

T&M Mechanical Sales

215 S Highway 101, Solana Beach, CA 92075

T&M Mechanical Sales Co. is a privately owned manufacturers' representative for HVAC equipment, specializing in industrial and commercial products since 1974, serving San Diego County and Imperial Valley with a reputation for excellence in customer service and support.

Verified


1 mile from Oceanside, CA

Specializations (1)

Healthcare

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F.M. Thomas Air Conditioning logo

F.M. Thomas Air Conditioning

231 Gemini Ave. Brea, CA 92821

Verified


21 miles from Oceanside, CA
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Peyman Group logo

Peyman Group

Anaheim, CA 92808

Peyman Group Co is a certified Small Business Enterprise (SBE) in Los Angeles County, specializing in HVAC, plumbing, fire protection, civil, construction management, and structural design for residential, commercial, industrial, and educational buildings. They offer a range of services including mechanical engineering, Title 24 calculation reports, and LEED certification for new construction and major renovations.

Verified


21 miles from Oceanside, CA

Specializations (3)

Office Building

Restaurant

Retail - General

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DuWright Construction logo

DuWright Construction

7902 Raytheon Rd. San Diego, CA 92111

DuWright Construction Inc. is a minority-owned general contractor specializing in engineering, mechanical, and electrical construction with a focus on federal, state, and public works projects, including HVAC, electrical, green energy, and utilities. Since 2008, they have been known for their problem-solving capabilities and have provided exceptional services to government agencies such as the Department of the Navy and the City of San Diego.

Verified


1 mile from Oceanside, CA
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Harbor Pointe Air Conditioning & Control Systems logo

Harbor Pointe Air Conditioning & Control Systems

Placentia, CA 92870

Harbor Pointe Air Conditioning & Control Systems, Inc. is a commercial HVAC company established in 1989, providing air conditioning service, installations, energy management, and maintenance primarily for industrial, commercial, healthcare, and institutional buildings in Southern California.

Verified


21 miles from Oceanside, CA

Specializations (3)

Healthcare

Office Building

Tenant Improvements

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Blu HVAC logo

Blu HVAC

National City, CA 92136

Blu HVAC is a professional HVAC company based in National City, California, offering services such as maintenance checks, emergency repairs, and ventilation needs for both residential and commercial clients. They provide individualized HVAC solutions, consultations, and a variety of money-saving solutions, using high-quality parts and equipment.

Verified


1 mile from Oceanside, CA

Specializations (1)

Office Building

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Delta Tech Mechanical logo

Delta Tech Mechanical

13892 Gardenia Ct, Eastvale, CA 92880

Verified


22 miles from Oceanside, CA

Specializations (2)

Grocery

Hospitality

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A/C Mechanical Sol logo

A/C Mechanical Sol

San Diego, CA 92126

A/C Mechanical Sol Inc. is a licensed HVAC service provider (License #923310) based in San Diego, CA, offering professional, honest, and personalized heating and air conditioning solutions for residential and commercial properties, with a focus on efficiency, eco-friendliness, and customer satisfaction.

Verified


1 mile from Oceanside, CA

Specializations (1)

Financial

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Paloma Air Conditioning logo

Paloma Air Conditioning

83019 Ave. 45 Indio, CA 92201

Paloma Air Conditioning specializes in residential and commercial HVAC services, offering installations, repairs, and maintenance with over 28 years of experience in the Indio, CA area.

Verified


22 miles from Oceanside, CA

Specializations (1)

Office Building

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Related Trades

HVAC Piping and Pumps

Refrigerant Piping

HVAC Air Distribution

HVAC Air Cleaning Devices

Central Heating Equipment

Central Cooling Equipment

Central HVAC Equipment

Decentralized HVAC Equipment

What the Early Adopters are Saying About Downtobid

"We have used Downtobid for our ITBs and so far our experience has been very positive. It has saved me time on the initial page turn and I really like the number of responses we're starting to see from our subcontractors!"

Robyn LynnMRI Builders

"The first time our company was able to travel outside Atlanta! Bidding in a new market and wasn't getting any hits on Drywall. Requested a boost and with 5 days I had 2 committed bidders and 1 submission. Using them on my next project."

Zalmy KavkaFounder, ZK Builders

""I love, the personalization of it. You get it more directed towards the contractors that we need. You, make it a little more personal than putting it on Blue Book or Planhub or anything like that. You let us communicate with the subcontractors, so we can narrow it down from what you've already narrowed it down from. We get more, more specific, more detailed quotes, more the correct quotes that we're looking for from you guys as opposed to maybe other places.""

Ryan PastorEstimator at George H. Pastor and Sons General Contracting

What the Early Adopters are Saying About Downtobid

"We have used Downtobid for our ITBs and so far our experience has been very positive. It has saved me time on the initial page turn and I really like the number of responses we're starting to see from our subcontractors!"

Robyn LynnMRI Builders

"The first time our company was able to travel outside Atlanta! Bidding in a new market and wasn't getting any hits on Drywall. Requested a boost and with 5 days I had 2 committed bidders and 1 submission. Using them on my next project."

Zalmy KavkaFounder, ZK Builders

""I love, the personalization of it. You get it more directed towards the contractors that we need. You, make it a little more personal than putting it on Blue Book or Planhub or anything like that. You let us communicate with the subcontractors, so we can narrow it down from what you've already narrowed it down from. We get more, more specific, more detailed quotes, more the correct quotes that we're looking for from you guys as opposed to maybe other places.""

Ryan PastorEstimator at George H. Pastor and Sons General Contracting

FAQs

What is Downtobid and how can it help find HVAC professionals in Oceanside, CA?

Downtobid is a platform that helps you find HVAC contractors in Oceanside, CA and submit bid requests for your projects. You provide project details, and the contractors respond with their bids through the platform.


Requesting bids from Oceanside, CA-based HVAC contractors

You can invite a contractor directly through our platform. Visit the contractor’s profile and click ‘Invite to Bid.’ Fill out the project details, including scope, timeline, and specific needs. Contractors in Oceanside, CA will then respond with their bids. It’s often helpful to call contractors after submitting a request, especially if your project is urgent.


Contractor verification process on Downtobid

Downtobid sets itself apart by verifying each contractor through a multi-step process. We use AI to ensure that contractor information, including trades, is accurate. We cross-check details using databases, public records, and Google Maps to confirm that businesses are active and their contact information is up-to-date before listing them.


Essential information for HVAC project bid requests

When submitting a bid request, include clear details about your project, such as materials needed, deadlines, and any specific requirements. The more specific you are, the better the contractor can assess and quote the job accurately.


Tips for contacting local HVAC professionals

If your project is urgent, it’s a good idea to call the contractor directly after submitting a bid request. This helps ensure they understand the timeline and scope of work, especially if immediate service is needed.


Managing bids for large-scale HVAC projects

If you have a larger project and don’t want to contact each contractor individually, you can reach out to us directly. We offer an ITB (Invitation to Bid) platform where you can manage bids from multiple contractors at once.


Expected response times from Oceanside, CA contractors

Most HVAC contractors will respond within 24-48 hours, depending on the complexity of your request. However, response times may vary – so be sure to follow up!

Quick stats about HVAC companies database in Oceanside, CA

Total contractors

604 contractors

Total union contractors

15 union contractors

Total non union contractors

453 non union contractors

Total minority owned businesses

21 minority owned businesses

Total women owned businesses

7 women owned businesses

Average response time

3 days

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