RC Mechanical

Business Details

34 Years

experience

Emergency

services

Trusted HVAC Services in Redwood City, CA

RC Mechanical, a veteran-owned business established in Redwood City, California, takes a holistic approach to home HVAC systems. Our process begins with a comprehensive whole-home inspection to identify issues affecting comfort and efficiency. Using advanced diagnostic tools like door blower tests, we analyze energy usage, detect air leaks, and assess insulation and ductwork. Our recommendations prioritize tailored solutionsfrom system upgrades to air purificationto enhance comfort while reducing energy costs. With over three decades of experience, including specialized training in sheet-metal work and military service, Sal Contreras leads our team in delivering precise installations, expert repairs, and ongoing maintenance.

We emphasize transparency, dedicating time to educate clients and ensure informed decisions. Our commitment to quality extends to using state-of-the-art software for system design and partnering with trusted brands like IQAir for medical-grade air purification. Serving the San Francisco Bay Area since 1992, we combine technical expertise with personalized service to address both immediate needs and long-term efficiency goals.

Services

Heat Pump Installation Furnace Repair Air Quality Systems Ductwork Replacement Energy Efficiency Analysis Emergency HVAC Service System Maintenance Thermostat Upgrades Insulation Assessment Ventilation Solutions

Details

Year established: 1992

Highlights and features

Veteran-owned business with 30+ years of local HVAC expertise
Personalized whole-home energy analysis with diagnostic testing
Transparent pricing and no-pressure equipment recommendations
Specialized training in sheet-metal fabrication and system design
24/7 emergency service availability for critical HVAC failures

Associations and certifications

IQAir

What people say

Go-to guy Honest and fair Highest recommendation Expertise and integrity Prompt emergency service

Website

Update Listing

Services

Heat Pump Installation

We specialize in modern heat pump systems that provide both heating and cooling. Our expert installation ensures optimal performance through precise sizing using advanced software. These energy-efficient systems reduce utility costs while maintaining year-round comfort in Redwood City's climate.

Whole-Home Analysis

Our diagnostic process includes energy usage analysis, door blower testing, and ductwork inspection. This comprehensive assessment identifies air leaks, insulation issues, and system inefficiencies to create customized efficiency improvement plans for Peninsula homes.

Emergency Repairs

Available for urgent HVAC failures outside regular hours, our emergency service includes rapid diagnosis and temporary fixes. We prioritize restoring comfort quickly while planning permanent solutions for furnace or AC failures in critical conditions.

Air Quality Systems

We install medical-grade air purification systems from IQAir and address indoor air quality issues. Our solutions include integrated filtration and pressure testing to eliminate contaminants from ductwork, attics, and crawlspaces in older homes.

Ductwork Replacement

We replace inefficient plastic flex ducts with custom sheet-metal solutions. Our fabrication expertise ensures proper sealing and insulation to prevent energy loss and improve air quality throughout the home's HVAC system.

People

Sal Contreras

Owner & HVAC Specialist

U.S. Army veteran with 30+ years of HVAC experience, specializing in sheet-metal fabrication and system design. Continues annual training to stay current with industry advances while maintaining hands-on service approach.

Questions

What HVAC services do you offer?

We provide complete HVAC solutions including heat pump installation, furnace repair, air quality systems, ductwork replacement, energy efficiency analysis, and 24/7 emergency service for residential clients.

How do you determine the right system for my home?

Our process includes a whole-home energy analysis with diagnostic testing to assess your current system's performance and recommend tailored solutions for your specific needs.

Do you offer emergency HVAC services?

Yes, we provide 24/7 emergency service for critical HVAC failures with prompt response times, even outside regular business hours.

Are your technicians certified and experienced?

Our team includes highly trained professionals with decades of experience, including specialized training in sheet-metal fabrication and ongoing industry education.

What areas do you serve?

We serve residential clients throughout the San Francisco Bay Area Peninsula, including Redwood City, Palo Alto, San Mateo, and 9 surrounding communities.

How do you handle older home HVAC systems?

We specialize in addressing unique challenges of older homes, including custom ductwork solutions and integrating modern systems with historic structures.

Reviews (7)

Write a Review

Ben Valdez

Oct 31, 2020 Report

It was my first time at RC and experience was rewarding. As soon as I stepped through the door I was greeted by Dominic, a very knowledgeable young man but more than he was respectful, kind and very helpful a man any GC would like to have working for him. I would recommend RC to all my clients.

Isabelle P.

Aug 30, 2020 Report

In the middle of all of the heat and smoke of August, 2020, I called RC Mechanical to fix my old air conditioner. He arrived 20 minutes later, had the replacement part in his van and even dealt quickly with some power labeling issues. I can't tell you how much I appreciated his prompt and friendly service.

Jan H.

Aug 07, 2020 Report

Sal at RC Mechanical is the best! He installed a new furnace with AC, which we did not previously have, new ducts where accessible, rebalanced the airflow, resized vent openings. He gave us lots of options, was thorough in explaining everything and gave us time for decisions. I thought at first that his bid was high, but after some research I realized it actually reasonable, and it would have been worth it anyway.

The work (he does pretty much everything himself except electrical) is meticulous and he wants to make sure everything is to your satisfaction. He was also very patient with my engineer husband's bazillion questions. My only complaint, if you could even call it that, is that the time estimate for the work was 3 weeks and it took twice as long. But that is really just a nit pick, considering the quality of work.

Dottie G.

Jun 29, 2020 Report

Calling RC Mechanical for my A/C unit was the best decision I could have made. Sal was accommodating and helpful. He explained why my A/C unit was having issues and what was needed to get me back up and running. Excellent response time. Fair prices. THANKS SAL!

Dan W.

Jan 01, 2020 Report

Sal added a brand new HVAC system to our house last year, since that time we've had a few questions about the system-when we call Sal he is always highly responsive and goes out of his way to help us out. He is everything that you want in a service provider: honest, professional, detail-focused, fair, and a genuinely nice person. He offers amazing value for your money. Don't waste your time with other vendors, Sal is the go-to pro in the Bay Area!

Phil Culbertson

Mar 26, 2019 Report

Sal was extremely helpful on the phone, he helped me troubleshoot a blower motor problem. I know in the future when I have a problem I cannot fix I'll call Sal at RC Mechanical.

John D.

Feb 22, 2019 Report

Update: I did fix the flue, as Sal didn't have the equipment to do it. It was certainly dangerous and Sal did find the problem, but it had been like that for 15 years since the furnace was installed, and was not the cause of the problem. The problem required additional troubleshooting and replacement of the control board, which I also did. Sal is a great guy and offered to refund our money, but I think it's fair to pay him for his time, I will not take him up on his offer.