Can a heat pump handle both heating and cooling in Concord?
Yes. Proper sizing and distribution should account for both design heating and cooling loads.
RESIDENTIAL HVAC · CONCORD, CA
Whole-home heat pump systems for Concord homeowners planning HVAC replacements, remodels, additions, and comfort upgrades — designed around heating, cooling, airflow, zoning, and the home’s existing distribution system.
Remodels · Retrofits · Heat Pumps · Multi-Zone Systems
Project Inquiry
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Project fit
Whole-home heat pump installations, central-system replacements, remodel mechanical scopes, ducted and multi-zone systems, ventilation, and substantial residential projects where cooling performance and distribution matter as much as the equipment itself.
New system
New ducted or ductless heat pump systems sized for your home, comfort goals, and how the house is built.
Heat pump installationFull upgrade
Replace aging furnace and AC together, or convert gas heat to a heat pump with ducts, electrical scope, and controls planned as one job.
Replacement & conversionCentral
Central heating and cooling through existing or updated ductwork, with loads and airflow checked before equipment is selected.
Ducted heat pumpsRoom-by-room
Mini-splits and multi-zone layouts when zoning, architecture, or tight routing make ductless or mixed systems the better fit.
Ductless & multi-zoneCoordinated
Mechanical design and rough-in coordinated with your architect or builder while walls and ceilings are still open.
HVAC for remodelsFresh air
ERV/HRV, filtration, and balanced ventilation coordinated with your heating and cooling scope when the project needs it.
Ventilation & IAQRELEVANT CONTRA COSTA WORK
High-end residential remodel
A representative Contra Costa project showing the system evaluation, equipment planning, distribution work, and field execution we bring to substantial Concord residential HVAC projects.
The six-zone Fujitsu ductless system was installed, permitted, inspected, and completed as part of the home’s remodel-for-sale scope — delivering zoned heating and cooling without a conventional ducted retrofit.
Representative published remodel scope — location, photos, and full details on the project page.
View projectDESIGNED FOR WHOLE-HOME COMFORT
Replacing a furnace and air conditioner with a heat pump is only part of the project. Duct capacity, return air, airflow, equipment sizing, zoning, and room-by-room distribution determine whether the home stays comfortable when the system is working hardest.
3rdGen evaluates the complete mechanical system before selecting equipment, with the goal of improving both heating and cooling performance rather than simply replacing the existing boxes.
Concord’s certified Housing Element emphasizes preservation and rehabilitation of its existing housing stock alongside new development.
Equipment should be selected around the home’s actual requirements rather than automatically matching the old system.
A new heat pump cannot correct undersized ducts, weak returns, leakage, or poor distribution on its own.
Multi-level homes and distinct living areas may benefit from zoning or multiple systems rather than additional equipment capacity.
Changes to windows, insulation, floor area, and layout can alter loads enough to justify revisiting the mechanical plan.
Homeowner reviews
207 Google reviews
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Mitsubishi mini-split installed with outstanding care. Indoor and outdoor units done right. High efficiency meant a meaningful federal tax credit too.
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Devin and his crew did a fantastic job installing AC for our whole house. High quality Mitsubishi equipment and a clean installation throughout.
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Devin is meticulous, methodical, and knowledgeable. Professional crew and a heat pump install we trust completely.
Photos from the installs above
Read all 207 reviewsHow we work
On many Concord projects, the important decisions happen around the home, the existing system, and the distribution — not from copying the equipment that came out.
Plans, goals, existing system, remodeling scope, and known constraints.
Manual J / system sizing where appropriate, zoning strategy, equipment selection, and distribution.
Indoor equipment, outdoor equipment, duct / refrigerant routing, ventilation, access, and serviceability.
Equipment locations, GC/architect coordination, and permit requirements where they apply.
Rough-in and finish installation coordinated around the project.
Startup, controls, commissioning checks, inspection coordination, and homeowner handoff.
Complete project delivery
A Berkeley electrification project can touch the furnace, ducts, electrical service, controls, equipment locations, permits, and finished interiors. We plan those connections as one scope.
The result is a complete system designed for the home, installed to the plan, and tested before handoff.
Tell us about the projectRemoval and replacement planned around the complete conversion.
Reused, modified, or replaced according to what the design requires.
Capacity, circuits, documentation, inspections, and other trades coordinated with the HVAC scope.
Operation and airflow checked before the project is handed back to you.
Cost
Concord projects can range from straightforward central replacements to whole-home redesigns. Existing ducts, zoning, electrical scope, number of systems, access, ventilation, and remodel conditions are usually what expand the project.
Complex whole-home and design-build projects can exceed these ranges. Rebates and incentives may reduce your net project cost.
Project inquiry
Planning a whole-home heat pump, central HVAC replacement, remodel, or multi-zone system? Send us the project details and what you want the new system to accomplish.
Project Inquiry
Thanks — your project details are on their way to 3rdGen. We’ll review them and follow up about the next step.
Project teams
For remodels, additions, and larger residential projects, early mechanical coordination helps resolve equipment locations, duct routes, zoning, electrical requirements, ceilings, and access before those decisions become difficult to change.
We work within existing project teams in Concord and across Contra Costa — or directly with homeowners when that is the right path.
Mechanical systems coordinated around architecture, ceiling conditions, equipment locations, routing, and finish requirements.
Explore HVAC for architectsClear scope, scheduling, rough-in coordination, submittals, inspections, startup, and project handoff.
Explore HVAC for builders & GCsField execution, equipment selection, controls coordination, submittals, installation, and commissioning aligned with the mechanical design.
Explore engineering coordinationAlready assembling your own project team? We can take ownership of the mechanical scope and coordinate directly with the other professionals involved.
Start a residential projectMitsubishi Electric
As a Mitsubishi Electric Diamond Contractor, we design and install ducted, ductless, and multi-zone systems for Bay Area homes, with factory-trained crews and longer warranty options on qualifying residential installs.
Mitsubishi is not automatically the answer to every home. We start with what the project requires and recommend the system that makes sense.
12 Year Parts &
Compressor Warranty
Extended parts & compressor coverage on qualifying Diamond installations.
Ongoing manufacturer training on the latest hyper-heat systems.
Direct factory escalation if anything ever needs attention.
FAQ
Straight answers on heat pumps, whole-home HVAC, and project scope in Concord.
Yes. Proper sizing and distribution should account for both design heating and cooling loads.
Sometimes. We evaluate duct capacity, condition, leakage, return air, and room distribution first.
Potentially. The right approach depends on loads, distribution, equipment configuration, and how the home is used.
Yes. Remodels are one of the best opportunities to improve distribution and equipment placement while access is available.
Project Inquiry
Thanks — your project details are on their way to 3rdGen. We’ll review them and follow up about the next step.