Welcome to Sierra-Mechanical.com, your Residential HVAC Expert

  • Call us now
    +1-925-339-7819
  • Danville, CA
  • Mon - Saturday
    08:00am to 5:00pm

Welcome to Sierra-Mechanical!

We are your local cooling and heating professionals. We have over 20 years in Heating & Air Conditioning (HVAC) Repair & Installation! We are experts in air conditioning and heating. We are Family Owned & Operated for residential HVAC Repair & Installation. We include a 10 year warranty on parts! Contact us for a FREE Quote! There is no obligation and there is no charge!

Sierra-Mechanical.com, Danville, CA HVAC Contractor

AC Services

Install, Repair & Maintenance

AC Services

Install, Repair & Maintenance
  • Full Installation
  • Regular Maintenance
  • Emergency Repair
  • Emergency Services
Sierra-Mechanical.com, Danville, CA HVAC Contractor

Furnace

Service, Install & Repair

Furnace

Install, Repair & Service
  • Full Installation
  • Regular Maintenance
  • Emergency Repair
  • Emergency Services
Sierra-Mechanical.com, Danville, CA HVAC Contractor

Heat Pump

Repair, Service & Install

Heat Pump

Repair, Service & Install
  • Full Installation
  • Regular Maintenance
  • Emergency Repair
  • Emergency Services

Top HVAC Brands

HVAC Brand Trane
HVAC Brand Carrier
HVAC Brand Bryant
HVAC Brand Rheem
HVAC Brand Payne

We specialize on all Residential HVAC Makes and Models

Call your local Sierra-Mechanical HVAC Technician today! Get your new home back to a comfortable level.

Main Services

A/C Installation

We offer high quality installation of all HVAC makes & models.

Maintenance & Repair

We provide a full range of repair and maintenance services.

Diagnostics

All services include systems diagnostics all in writing.

Cleaning & Optimization

HVAC will last longer with regular cleaning and optimization.

Filters & Coil Covers

Let us check your filters and system to run efficiently.

Energy Efficiency

We test and analyze how to make your system run efficiently.

Sierra-Mechanical provides a full range of HVAC services, including repair, maintenance and installation.

Sierra-Mechanical.com HVAC Repairman

Make an Appoinment

Just fill out the following form, our expert team will contact and make sure you
get the highest level of help.

About Us

Sierra-Mechanical.com, HVAC Repair & Installation, Danville, CA

Who We Are

Sierra-Mechanical was established in 2019 by Ricardo Bravo Gutierrez of Danville, California. Ricardo has continued to promote, manage and operate the company and takes pride in providing a family environment for all of its employees. Our clients and staff are all one big happy family! We welcome you to join us!

What We Do

We provide professional HVAC residential repair, installation and maintenance throughout Danville and Pleasanton, California valley. If you need HVAC service, we are the company to call!

24/7 Customer Care

For Emergency Service

925-339-7819

We can provide expert HVAC 24 hour Emergency
Service. Call us when you need it!.

  • For Non-Emergency:
  • Email: support@sierra-mechanical.com