HVAC Companyin Mountain View, CA
Heating, cooling, and indoor air quality service for Mountain View homes, from the postwar tracts off Central Expressway to newer construction near North Bayshore.
- Most Jobs Completed in 1-2 Days
- Financing Available
- Up to 10-Year Manufacturer Warranty + 1 Year Labor
- Licensed & Insured in CA: #1060833
Fully Certified HVAC Company
Years of experience
Mountain View Is Not One Housing Stock, It Is Three
Flat-roofed postwar tracts with slab foundations and no usable attic. Older bungalows near Castro Street carrying additions layered on across decades. Townhomes and condos built after 1990 with tight envelopes and shared walls. Each one fails differently, and each rules out a different solution.
San Jose Heating & Cooling has spent 20+ years working across Santa Clara County, and Mountain View is where that range shows up most clearly. A mid-century home with no attic and no duct chase cannot take conventional central air without significant construction. A 1920s bungalow with a converted back bedroom usually has a return air problem rather than an equipment problem. We look at what the house allows before recommending anything, because in this city the building often decides the system.
An HVAC Company Trusted by the Locals
We measure our success by the relationships we keep, and our customers agree: 4.8/5 stars across 85+ Google reviews.
“We recently had San Jose Heating and Cooling install a new heat pump in our house, and the experience was top-notch from start to finish. A special shout-out to Armando, who …”
Ohad M.
OH
“I recently had a brand-new AC unit and furnace installed, and I couldn’t be happier with the experience. From start to finish, the entire team was professional, respectful, and extremely knowledgeable…”
Moshe M.
MM
“I recently hired San Jose Heating and Cooling to clean out my attic and replace the insulation, and I couldn’t be happier with the results. The team did a phenomenal job transforming …”
California R.
CR
HVAC Services for Mountain View Homes
Ductless Mini-Split Installation
For the flat-roof mid-century homes around Monta Loma and Sylvan Park, ductless is usually the answer rather than a compromise. There is no attic to run trunk lines through and no chase to hide them in, so conventional central air means opening ceilings. A ductless system mounts to the wall, runs a small line set outside, and gives each room its own control. We install and replace these as a Mitsubishi authorized dealer, including multi-zone configurations for whole-home coverage.Central AC Installation and Replacement
Homes with existing ductwork, including most newer construction and the larger properties toward the Los Altos line, are straightforward central air candidates. We size to the house rather than matching the old unit, since the tonnage installed decades ago rarely reflects what the home needs now, particularly after windows, insulation, or an addition changed the load.Heating Repair and Furnace Replacement
Mountain View winters are mild enough that heating problems often go unnoticed until the first genuinely cold night. We repair and replace gas and electric furnaces and heat pumps across the city. Homes originally built with radiant slab heating are a common case here, and since we do not service boilers or hydronic systems, we help those owners move to forced air or ductless instead.AC Repair and Diagnostics
When cooling quits during a heat wave, the cause is usually one of a handful of things: a failed capacitor, a refrigerant leak, a seized blower, or a control board. We diagnose central and ductless systems throughout Mountain View and tell you plainly whether the repair is worth making on the equipment you have.Ductwork, Insulation, and Airflow
Uneven rooms are more often a duct problem than an equipment problem, especially where an addition was tied into an original system never designed to carry it. We repair and seal ductwork and install attic and crawl space insulation, so the system you already own delivers what it was supposed to.From Your Call to aFinished Job
The process is the same whether you are booking a repair this afternoon or planning a replacement for next month.
Same-day dispatch to Mountain View.
We serve the city from our San Jose base with same-day appointments and 24/7 emergency coverage, so a failed system in July is not a next-week problem.
On-site assessment.
For repairs we diagnose before quoting. For replacements we measure the home, inspect ductwork and electrical capacity, and check what the building allows before recommending equipment.
A clear scope and a firm price.
You get the actual number and what it covers, along with financing options if the job calls for them. Nothing proceeds until you have agreed to it.
The work, done to code.
Installation and repair completed to manufacturer specification and California code, including any ductwork, insulation, or electrical work the job requires.
Testing and walkthrough.
We run the system across its operating range, configure the thermostat, and show you how it works before we leave.
Not sure which describes your home? We will tell you after seeing it. If your system can be repaired rather than replaced, see our air conditioning repair and maintenance services.
Which System Fits Which Mountain View Home
The building usually narrows the options before budget does. Here is how that tends to break down across the city.
- Flat roof, no attic, slab foundation. Ductless is almost always the practical route. Adding ducts means construction that costs more than the equipment itself.
- Original radiant slab heating. These systems fail eventually and cannot be repaired economically. Forced air or ductless replacement is the usual path forward.
- Bungalow with a later addition. The addition is typically the uncomfortable room. Ductwork and return air, not a bigger unit, is what actually fixes it.
- Two-story built after 1990. Zoning or a second system often solves upstairs heat better than upsizing a single unit that already struggles to keep up.
- Townhome or condo with shared walls. Space and noise constraints matter more than capacity, and mini-split placement becomes the deciding factor.
- Larger property toward Los Altos. Existing ductwork usually makes central air straightforward, though panel capacity is worth checking before anything else.
What Sets Us Apart in Mountain View
Same-Day Coverage Across the Peninsula
Mountain View sits inside our core service area, not at the edge of it. Same-day appointments and genuine 24/7 emergency response, with technicians who work this part of the county regularly rather than treating it as an outlying call.
Ductwork, Insulation, and Electrical In House
Older Mountain View homes frequently need more than equipment. Because we handle ducts, insulation, and the electrical work our California license covers, a panel upgrade or duct repair does not stall your project behind another contractor.Certified Across Five Major Brands
We are Diamond Certified, a Bryant dealer, and certified with Carrier, Mitsubishi, Goodman, and Amana. Our technicians are trained by the manufacturers on the equipment they install, and they stay current as that equipment changes.Licensed and Insured in California
Fully licensed in California (#1060833) with standard liability and workers’ compensation coverage, so qualified, accountable people are working in your home.
Warranty Coverage on Every Install
Most equipment we install carries manufacturer warranties of up to 10 years, and our own workmanship is covered by a 1-year labor warranty. If something comes up after we leave, you call us and we make it right.
Financing Your Project
HVAC work is rarely an expense anyone planned for, particularly when a system fails without warning. When you receive your invoice, you have the option to apply for financing right then, so the work your home needs is not decided by what this month allows.
Ready to Get Your Home Comfortable?
Whether you need a repair today, a replacement this season, or an honest opinion on what your home can actually take, we are here to help. Fill out the form and we will get back to you the same day.
Serving Mountain View and the Surrounding Area
Your home comfort starts close to home. San Jose Heating & Cooling serves homeowners throughout Mountain View and the neighboring Peninsula communities, with coverage extending across Santa Clara, San Mateo, Alameda, and Contra Costa Counties.
Mountain View Neighborhoods
- Old Mountain View
- Cuesta Park
- Monta Loma
- Rex Manor
- Waverly Park
- Whisman Station
- North Bayshore
- Sylvan Park
- Gemello
- Shoreline West
Nearby Santa Clara County, CA
- Palo Alto
- Los Altos
- Los Altos Hills
- Sunnyvale
- Santa Clara
- Cupertino
- San Jose
- Milpitas
- Campbell
- Morgan Hill
- Los Gatos
San Mateo County, CA
- Redwood City
- Menlo Park
- San Mateo
- Foster City
- Belmont
Alameda County, CA
- Oakland
- Berkeley
- Fremont
- Livermore
- Pleasanton
Contra Costa County, CA
- Concord
- Martinez
- San Ramon
- Hercules
- San Pablo
- Also serving Vallejo
Can you install air conditioning in a home with no attic?
Yes. Ductless mini-split systems were designed for exactly this situation and are the standard solution for flat-roof homes in Mountain View. Each zone mounts to the wall and connects to an outdoor unit through a small line set, with no ceiling work required.
How quickly can you get to Mountain View?
Mountain View is inside our regular service area, and we offer same-day appointments along with 24/7 emergency coverage. If your system has failed, call rather than using the form and we will get a technician moving faster.
Do you offer financing?
Yes. When you receive your invoice, you can apply for financing right then, so a necessary repair or replacement fits your budget instead of arriving as one large payment.
What warranty comes with the work?
Most equipment we install carries manufacturer warranties of up to 10 years, and our own work comes with a 1-year labor warranty on top of that.
Are you licensed and insured?
Yes. We are fully licensed in California under #1060833 and carry standard liability and workers’ compensation insurance, so qualified hands handle the work in your home.
One room is always hotter than the rest. Do I need a bigger system?
Usually not. Uneven rooms typically trace to ductwork, return air, or insulation rather than capacity, which is common where an addition was connected to an original system. A bigger unit rarely fixes it and often makes comfort worse.
Do you install all major brands?
We are certified with Bryant, Carrier, Mitsubishi, Goodman, and Amana, and we service all major brands. When replacement time comes, we help you choose what fits your home rather than steering you to one line.
Do you serve my part of Mountain View?
Yes, we cover the entire city, from Old Mountain View and Cuesta Park through Whisman Station and North Bayshore, along with the surrounding Peninsula communities.