How do general contractors request a bid from Sierra Mechanical?

Send the plan set, specs, and bid invitation to (916) 638-8605 or via Procore / Building Connected / ISN / Avetta. We acknowledge bid invitations same-day and have an itemized scope, exclusions, and alternates back in 5 business days for standard TI scope.

Does Sierra Mechanical work in Procore?

Yes. Sierra Mechanical is Procore-native. We also work in Building Connected, ISN, Avetta, and direct-PDF workflows. Our PMs hold their own Procore seats and coordinate submittals, RFIs, and pay apps inside your project.

What does Sierra Mechanical need to provide a mechanical bid?

Plans (mechanical, plumbing where coordination is needed, structural for hangers), specs (Division 23), bid form, schedule, and any pre-bid RFIs. For design-assist, the architectural floor plan, scope narrative, and intended occupancy are enough to start budgetary pricing.

How does Sierra Mechanical handle AIA pay applications?

Standard AIA G702 / G703 monthly billing aligned to project milestones. Retention held per contract, lien releases on receipt. Conditional and unconditional releases provided promptly to keep the GC's billing cycle clean.

What prequalification documents does Sierra Mechanical keep on file?

CSLB license verification, COIs (general liability, auto, workers' comp, umbrella) with project-specific additional-insured endorsements, EMR, safety program, OSHA 300 logs, drug-testing policy, and SAM.gov registration where federal work is involved. Sent within hours of request.

For general contractors

Your California HVAC sub - from takeoff to closeout.

Sierra is built to be the mechanical sub on your bid sheet you don't have to chase. Prequal docs ready, COI on file, bid desk staffed Monday morning.

Step 01

Pre-Qual

Submit prequal forms via Procore, Building Connected, or PDF.

Step 02

Takeoff

Send plans. We do takeoff in our estimating dept., not in the field.

Step 03

Bid

Hard bid in 5 business days. Itemized scope, exclusions, alternates.

Step 04

Submittals

Equipment cuts, shop drawings, schedule of values within 10 days of award.

Step 05

Closeout

TAB report, O&M manuals, as-builts, warranty package. Full turnover.

30+

Years in the trade

Founded 1996 · Rancho Cordova

4,800

Sq ft fabrication

In-house sheet metal & hoods

70+

Logged projects

QSR, TI, industrial statewide

4 hr

Budgetary turnaround

Hard bid in 5 business days

Documents ready to send.

Everything your prequal team needs is current and on file. We'll upload to Procore, Building Connected, ISN, Avetta, or send PDFs same-day.

Specific coverage limits, bonding capacity, EMR history, and tax forms are released after prequal submission or under signed NDA.

Request Full Package →

PDF

W-9 Form

Federal tax form

ON REQUEST

PDF

Certificate of Insurance

General Liability · Workers Comp · Auto

ON REQUEST

PDF

CSLB License

#614027 · C-20 / C-43

ACTIVE

PDF

Bonding Letter

Performance & Payment bonds available

ON REQUEST

PDF

Safety Manual + EMR

Written program · EMR history available

ON REQUEST

PDF

OSHA 30 Roster

Field crew + leads

ON REQUEST

Subcontractor relief, not subcontractor management.

The friction with most mechanical subs isn't pricing - it's coordination. Here's how we cut that out.

Submittals on schedule.

Within 10 business days of NTP. Cuts, shop drawings, SOV, schedule. Procore-native.

PMs that speak GC.

Every PM came up through field. They handle RFIs, ASIs, pay apps, lien releases without prompting.

One number, no surprises.

Our hard bid is firm. Change orders only when scope changes - not when our fab shop is backed up.

Next step - takeoff & budgetary pricing

Add us to your bid list. Get a real number.

Send the next plan set our way. We'll show you what a sub looks like when it actually runs the way you want.

Add to Bid List Talk to a Project Manager↳ Avg. response · 4 business hrs