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Furnace Installation in Lake Oswego, OR

We install and replace home furnaces. Get help replacing unreliable heating, planning a new installation or choosing equipment that fits your home and existing connections.

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LOCAL • LICENSED • TRUSTED

One Local Team for Heating, Cooling, Plumbing, Electrical & Appliance Services

HVAC & Appliance Repair Guys provides repair, maintenance, replacement and installation services for homes and businesses.

We inspect your system or appliance, explain our findings, and review the recommended work and price before starting. Availability depends on your service needs, location, site access, parts, permits and our schedule.

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Professional Furnace Installation in Lake Oswego, OR

Requests Accepted 24/7 Call or request service anytime and we’ll confirm current availability
35,000+ Jobs Completed Repairs, maintenance and installations for homes and businesses
Licensed & Insured Heating & Cooling · Appliance Repair · Plumbing · Electrical · Commercial

24/7 requests

Same-Day Service in Portland Metro

Leave your name and phone number. We’ll call to discuss the service you need, confirm your location and check appointment availability.

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Special offer in October 2026Special Offer
in October 2026

Furnace Replacement. Special offer ends October 31, 2026. Standard: 80% efficiency, from $4,815. High Efficiency: 96% efficiency, from $5,480. Premium Comfort: 96% variable-speed, from $6,990.

Furnace Installation and Replacement in Lake Oswego

HVAC & Appliance Repair Guys provides furnace installation and replacement in Lake Oswego, OR. The equipment choice should reflect the home’s heating load, supply and return airflow, and any cooling equipment that will remain. Controls, venting, utility connections and possible drainage belong in that installation plan. If the proposed model changes, those requirements need to remain satisfied.

Our free on-site estimator visit covers installation and replacement. Describe cold rooms, changes to the home and the equipment you hope to keep. The old furnace’s size alone does not settle the new capacity, and a larger furnace may leave an airflow problem unresolved.

If the proposed furnace changes, review the equipment and any affected installation work before approving the revised plan. Our furnace installation service reviews the revised equipment and installation scope.

Model Changes and Heating Features

Compare the original and revised model’s capacity, heating operation, blower features and control requirements. Ask why the alternative is proposed and what changes in the installed system.

Compare the revised model with the original heating goal, room concern and control preference. Ask how any changed or unavailable feature affects the proposed result before approving the substitution.

Retained Equipment and Revised Installation Work

Identify the air conditioner or heat pump that the project would keep. Ask whether the revised furnace changes the planned combination. Retaining the same outdoor unit does not remove the need to review the indoor equipment and controls. The updated proposal should name what stays and why it suits the new selection.

Review any difference in connections, venting, drainage where applicable and service access. Keep the discussion tied to the selected furnace rather than a list of possible upgrades. Ask which tasks the price now includes. A similar equipment cost does not prove that installation work is unchanged.

Check the control choice as part of the revision. If the earlier plan kept the thermostat, ask whether that still fits the new equipment. If the plan now includes another control, review its normal-use features. The final scope should not leave that decision until handover.

Our HVAC installation service in Lake Oswego covers changes to more of the system. Compare any equipment addition separately from the furnace substitution, with its own purpose and scope.

Revised Price, Preparation and Timing

Review how the revised model affects included work, preparation, price and timing. Identify any site condition still needing assessment and how it will be resolved before the plan is final.

Keep one current equipment list and work proposal available to the people approving the project and providing access. The version used for installation should reflect the choice you actually approved.

Final Equipment and Handover Guidance

At handover, review the installed furnace details against the final agreed plan. Include retained equipment and any control change in the record. Ask which operating checks the team completed. The record should describe the actual installation rather than the model first discussed.

Review normal settings and care for the installed model, keeping any updated instructions and remaining question with its agreed next step.

Contact HVAC & Appliance Repair Guys to request a free on-site furnace installation or replacement estimate in Lake Oswego.

Frequently Asked Questions

Does a similar furnace model always use the same installation work?

Not necessarily. Compare the actual models, controls, retained equipment and connection requirements, and ask which installation tasks change.

Can I ask to keep the first proposed model?

Yes. Ask whether the original model is available and how keeping it would affect the work, price and schedule.

Does a revised installation estimate include diagnosis of the old furnace?

The free estimator visit concerns installation or replacement. Repair diagnosis is a separate request. If a current fault affects the decision, explain that need and review its scope separately.

Request Furnace Installation in Lake Oswego, OR

For furnace installation in Lake Oswego, OR, call HVAC & Appliance Repair Guys or submit a service request through the form on this page.

Payment options

Financing, rebates and clear choices before you decide

A new heating and cooling system is a major home decision. During the estimate, we can review financing options, available rebates, equipment choices and warranty differences so you can compare practical paths before approving the project.

Financing options

Ask about monthly payment options for qualifying installation projects.

Rebate review

We can help identify current utility, manufacturer or efficiency rebates when they apply.

Good / Better / Best

Compare several equipment and comfort options instead of one take-it-or-leave-it quote.

Warranty clarity

See labor and equipment warranty details before selecting the installation option.

Installation portfolio

Every project installed with care

Recent heating and cooling installation work from the HVAC & Appliance Repair Guys team. Review the finished equipment, clean setup and job-site details before requesting your estimate.

HVAC systems we install

  • AC installationCentral air conditioning, cooling replacement and home comfort upgrades.
  • Furnace installationGas furnace replacement, heating system installation and efficiency upgrades.
  • Heat pump installationEfficient heating and cooling options for Portland Metro homes.
  • Ductless mini-splitsSingle-zone or multi-zone systems for targeted room comfort.
  • Full system replacementComplete heating and cooling replacement for outdated or failing equipment.
  • Commercial HVAC installationInstallation and replacement planning for light commercial heating and cooling systems.

Installation promises

No stress, no surprises

01 Our team, not subcontractors

Installation work is handled by the HVAC & Appliance Repair Guys team, with one clear point of contact.

02 Upfront options

You receive clear installation options before choosing equipment, scope or timing.

03 Clean professional install

The goal is clean workmanship, careful setup and a home left tidy after the installation.

04 Clear schedule

We confirm the installation date, explain the process and keep the next step easy to understand.

Get your price with a free estimator visit

To get an accurate installation price, schedule a free estimator visit. We review the home, current system, access, comfort goals and installation scope, then give you several clear options to choose from before you decide.

Free estimator visit

Why the estimator visit matters

01 Confirm equipment size

Verify tonnage, BTU range, airflow and the current setup before equipment is ordered.

02 Check access and code items

Review attic, crawlspace, electrical, permits, equipment connections and venting before final pricing.

03 Lock the real proposal

Turn the calculator number into a site-specific quote with the right installation scope.

24/7 requests

Same-Day Service in Portland Metro

Leave your name and phone number. We’ll call to discuss the service you need, confirm your location and check appointment availability.

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Installation & Replacement

Plan new equipment, replace an existing system, or review an upgrade for your property.

Repair & Maintenance

Get help with equipment faults, recurring problems, and care for the systems already in use.

Open dishwasher with a removed filter prepared for servicing

Appliance Repair

Repair for refrigerators, freezers, dishwashers, washers, dryers, ovens, ranges, and cooktops. We diagnose cooling, washing, drying, and cooking faults, then explain the recommended repair and price before work begins.

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Furnace with replacement air filters and a service tool bag

Heating & Cooling

Repair, maintenance, and tune-ups for air conditioners, furnaces, heat pumps, and mini-splits. Get help with no heat, poor cooling, weak airflow, or repeated cycling, or arrange routine care for equipment already in use.

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Sink drain trap and water supply connections inside an open vanity

Plumbing

Help with leaking pipes, dripping faucets, running toilets, blocked drains, and water heater faults. We identify the source and explain whether the concern needs leak detection, drain clearing, or a repair.

Explore plumbing repair
Outlet tester plugged into a residential GFCI receptacle

Electrical

Troubleshooting for dead outlets, flickering lights, repeated circuit trips, and other power faults. We assess the affected area and explain the repair supported by the findings before work begins.

Explore electrical repair
Commercial refrigerator and service case in a restaurant kitchen

Commercial Appliance Repair

Repair requests for selected commercial cooking, cooling, ice-making, and washing equipment. We confirm the equipment and model, review site access and operating needs, and discuss a repair plan for your business.

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Vacuum nozzle in a floor duct opening beside a removed register

Air Duct Cleaning

Cleaning for dust and debris in accessible ductwork. We review the air path and proposed scope first, since weak airflow, uneven temperatures, and persistent odors may need a separate equipment assessment.

Explore duct cleaning

Whole-Home Upgrades

Plan larger plumbing and electrical projects around the condition of your home and its future needs.

Savings & Planning

Explore payment options, ask about offers, and estimate your HVAC installation budget.

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