24/7 Emergency
8.6

Innovative Mechanical

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1141 Old County Rd, Belmont, CA 94002 41 Years in Business

Bay Area Service Hub Review

Family-owned HVAC contractor serving the San Francisco Peninsula since 1984 with 41 years of experience. Exceptional credential set includes 21 consecutive years of Diamond Certified status backed by 319 verified customer surveys, plus A+ BBB rating and NATE-certified technicians. Best for homeowners prioritizing quality workmanship and long-term reliability over lowest price.

Evaluation Scores

Workmanship
8.5
Quality of work performed
Customer Service
8.5
Responsiveness & communication
Pricing
7.5
Clear & honest pricing
Reliability
9.0
Consistency & dependability
Expertise
9.5
Technical skills & certifications
Warranty Support
8.0
Post-service coverage

Essential Q&A

What makes this contractor stand out?
21 consecutive years of Diamond Certified status with 319 verified customer surveys, plus in-house sheet metal shop for custom ductwork fabrication.
Who should hire this contractor?
Homeowners who prioritize quality, reliability, and long-term relationships over finding the absolute lowest price—those who want it done right the first time.
Insider tip
Request Al Morando (Vice President) for your initial consultation; reviews consistently praise his thorough explanations and follow-through from estimate to final inspection.

Frequently Asked Questions

Is this contractor licensed and insured in California?
Yes. California License #468809 is active through January 2027 with a $25,000 contractor bond on file with Merchants Bonding Company. The company states they are fully qualified and insured.
Does this company offer 24/7 emergency services?
Yes, they offer 24/7 emergency service upon request for both residential and commercial clients throughout the Bay Area.
What kind of warranty is provided on their workmanship?
They guarantee all their work, though specific warranty terms are not published on their website. As a Diamond Certified contractor, they are backed by a performance guarantee.
Do they provide free estimates or flat-rate pricing?
Free estimates are offered for new furnace and AC installations only. Service calls have a $250 minimum charge that covers the first 60 minutes of diagnostic work.
How long has this business been serving the Bay Area?
Serving the Bay Area for 41 years since 1984. They have been Diamond Certified for 21 consecutive years and BBB accredited since 1996.
Are their technicians background-checked and certified?
Yes, all technicians are NATE Certified and factory-trained. The company also has LEED Accredited Professionals on staff for green building projects.

Platform Scorecard

Cross-platform reputation comparison

G Google
N/A
Y Yelp
N/A
83 reviews
BBB BBB
A+
0 complaints (3 yr)
Diamond Certified
Certified 21 years
319 verified surveys
Checkbook.org
85%
superior rating
34 ratings

Services Offered

AC Installation AC Maintenance AC Repair Air Filtration Systems Commercial HVAC Downspouts Ductwork Fabrication Ductwork Installation Furnace Efficiency Audits Gutters Heat Pump Installation Heating Installation Heating Maintenance Heating Repair Sheet Metal Work Ventilation Systems

Areas of Expertise

Commercial HVAC systems Custom ductwork fabrication Energy efficiency upgrades Green building practices Heat pump conversions

Certifications

LEED Accredited Professional NATE Certified SMACNA Safety Award (5 of last 8 years)

Authorized Dealer

Lennox Trane

Service Areas

Alameda Belmont Berkeley Daly City Oakland Palo Alto Redwood City San Bruno San Francisco San Mateo South San Francisco

Rebate & Incentive Expertise

This contractor can help you navigate:

Energy efficiency incentives Heat pump rebates

Professional Memberships

Better Business Bureau Build It Green Diamond Certified SMACNA U.S. Green Building Council

License Details

Status Active
Classifications
C-20 - HVAC
Issue Date 1984-05-11
Expires 2027-01-31
Bond Amount $25,000
Disciplinary Actions None

Verify This Information

All data sourced from official platforms

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